rustc segfaults under valgrind with staticlib and empty file

[octoploid]

markus@x4 gecko-dev % rustc --version                                                                                                                                      [8/2735]
rustc 1.18.0-nightly (1785bca51 2017-04-21) 
                                                                                                                                       
markus@x4 gecko-dev % cat /tmp/conftestVB4hBn.rs                                                                                                                                   
pub extern fn hello() { println!("Hello world"); }                                                                                                                                 

markus@x4 gecko-dev % valgrind --track-origins=yes --trace-children=yes /home/markus/.cargo/bin/rustc /tmp/conftestVB4hBn.rs                                                       
==8513== Memcheck, a memory error detector                                                                                                                                         
==8513== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al.                                                                                                           
==8513== Using Valgrind-3.12.0 and LibVEX; rerun with -h for copyright info                                                                                                        
==8513== Command: /home/markus/.cargo/bin/rustc /tmp/conftestVB4hBn.rs                                                                                                             
==8513==                                                                                                                                                                           
==8513== Conditional jump or move depends on uninitialised value(s)                                                                                                                
==8513==    at 0x329445: regex::exec::ExecBuilder::build::h9d7176be1084b6fb (in /home/markus/.cargo/bin/rustc)                                                                     
==8513==    by 0x34084A: regex::re_unicode::Regex::new::h59eb978e8f9a3b74 (in /home/markus/.cargo/bin/rustc)                                                                       
==8513==    by 0x2A55DF: rustup_dist::dist::PartialToolchainDesc::from_str::hebd900f9552a38dc (in /home/markus/.cargo/bin/rustc)                                                   
==8513==    by 0x217719: rustup::config::Cfg::resolve_toolchain::hcb787f1ae0895402 (in /home/markus/.cargo/bin/rustc)                                                              
==8513==    by 0x202443: rustup::toolchain::Toolchain::from::h564f4e2aac4d1621 (in /home/markus/.cargo/bin/rustc)                                                                  
==8513==    by 0x210D79: rustup::config::Cfg::verify_toolchain::h664f01bdec624049 (in /home/markus/.cargo/bin/rustc)                                                               
==8513==    by 0x2126C8: rustup::config::Cfg::find_default::h76d28ee98f54a081 (in /home/markus/.cargo/bin/rustc)                                                                   
==8513==    by 0x213FF9: rustup::config::Cfg::find_override_toolchain_or_default::hbb6e1da3cc65d795 (in /home/markus/.cargo/bin/rustc)                                             
==8513==    by 0x2157F3: rustup::config::Cfg::toolchain_for_dir::h0db98a41336a69c7 (in /home/markus/.cargo/bin/rustc)                                                              
==8513==    by 0x215C89: rustup::config::Cfg::create_command_for_dir::h7878517f704acdcf (in /home/markus/.cargo/bin/rustc)                                                         
==8513==    by 0x1E543E: rustup_init::run_multirust::hc57e6cbc778a73dc (in /home/markus/.cargo/bin/rustc)                                                                          
==8513==    by 0x1E3303: rustup_init::main::hdb8423f0f289797c (in /home/markus/.cargo/bin/rustc)                                                                                   
==8513==  Uninitialised value was created by a stack allocation                                                                                                                    
==8513==    at 0x3407E3: regex::re_unicode::Regex::new::h59eb978e8f9a3b74 (in /home/markus/.cargo/bin/rustc)                                                                       
==8513==                                                                                                                                                                           
==8513== Conditional jump or move depends on uninitialised value(s)                                                                                                                
==8513==    at 0x329445: regex::exec::ExecBuilder::build::h9d7176be1084b6fb (in /home/markus/.cargo/bin/rustc)                                                                     
==8513==    by 0x34084A: regex::re_unicode::Regex::new::h59eb978e8f9a3b74 (in /home/markus/.cargo/bin/rustc)                                                                       
==8513==    by 0x2A4E93: rustup_dist::dist::PartialTargetTriple::from_str::hfadcce25dae70276 (in /home/markus/.cargo/bin/rustc)                                                    
==8513==    by 0x2A5D96: rustup_dist::dist::PartialToolchainDesc::resolve::h4285f0c0c2564cd3 (in /home/markus/.cargo/bin/rustc)                                                    
==8513==    by 0x217901: rustup::config::Cfg::resolve_toolchain::hcb787f1ae0895402 (in /home/markus/.cargo/bin/rustc)                                                              
==8513==    by 0x202443: rustup::toolchain::Toolchain::from::h564f4e2aac4d1621 (in /home/markus/.cargo/bin/rustc)                                                                  
==8513==    by 0x210D79: rustup::config::Cfg::verify_toolchain::h664f01bdec624049 (in /home/markus/.cargo/bin/rustc)                                                               
==8513==    by 0x2126C8: rustup::config::Cfg::find_default::h76d28ee98f54a081 (in /home/markus/.cargo/bin/rustc)                                                                   
==8513==    by 0x213FF9: rustup::config::Cfg::find_override_toolchain_or_default::hbb6e1da3cc65d795 (in /home/markus/.cargo/bin/rustc)                                             
==8513==    by 0x2157F3: rustup::config::Cfg::toolchain_for_dir::h0db98a41336a69c7 (in /home/markus/.cargo/bin/rustc)                                                              
==8513==    by 0x215C89: rustup::config::Cfg::create_command_for_dir::h7878517f704acdcf (in /home/markus/.cargo/bin/rustc)                                                         
==8513==    by 0x1E543E: rustup_init::run_multirust::hc57e6cbc778a73dc (in /home/markus/.cargo/bin/rustc)                                                                          
==8513==  Uninitialised value was created by a stack allocation                                                                                                                    
==8513==    at 0x3407E3: regex::re_unicode::Regex::new::h59eb978e8f9a3b74 (in /home/markus/.cargo/bin/rustc)                                                                       
==8513==                                                                                                                                                                           
==8513== Conditional jump or move depends on uninitialised value(s)                                                                                                                
==8513==    at 0x329445: regex::exec::ExecBuilder::build::h9d7176be1084b6fb (in /home/markus/.cargo/bin/rustc)                                                                     
==8513==    by 0x34084A: regex::re_unicode::Regex::new::h59eb978e8f9a3b74 (in /home/markus/.cargo/bin/rustc)                                                                       
==8513==    by 0x2A6502: rustup_dist::dist::ToolchainDesc::from_str::h1da23d1513648d5d (in /home/markus/.cargo/bin/rustc)                                                          
==8513==    by 0x205B1B: rustup::toolchain::Toolchain::is_custom::h2dc316b5ca6590db (in /home/markus/.cargo/bin/rustc)                                                             
==8513==    by 0x216757: rustup::config::Cfg::maybe_do_cargo_fallback::h27ff2e47061a2375 (in /home/markus/.cargo/bin/rustc)                                                        
==8513==    by 0x215D26: rustup::config::Cfg::create_command_for_dir::h7878517f704acdcf (in /home/markus/.cargo/bin/rustc)                                                         
==8513==    by 0x1E543E: rustup_init::run_multirust::hc57e6cbc778a73dc (in /home/markus/.cargo/bin/rustc)                                                                          
==8513==    by 0x1E3303: rustup_init::main::hdb8423f0f289797c (in /home/markus/.cargo/bin/rustc)                                                                                   
==8513==    by 0x585E9A: __rust_maybe_catch_panic (lib.rs:97)                                                                                                                      
==8513==    by 0x57D715: try<(),fn()> (panicking.rs:332)                                                                                                                           
==8513==    by 0x57D715: catch_unwind<fn(),()> (panic.rs:351)                                                                                                                      
==8513==    by 0x57D715: std::rt::lang_start::h74b3afbdd8daef1c (rt.rs:57)                                                                                                         
==8513==    by 0x4E6B3AB: (below main) (libc-start.c:295)                                                                                                                          
==8513==  Uninitialised value was created by a stack allocation                                                                                                                    
==8513==    at 0x3407E3: regex::re_unicode::Regex::new::h59eb978e8f9a3b74 (in /home/markus/.cargo/bin/rustc)                                                                       
==8513==                                                                                                                                                                           
==8532== Memcheck, a memory error detector                                                                                                                                         
==8532== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al.                                                                                                           
==8532== Using Valgrind-3.12.0 and LibVEX; rerun with -h for copyright info                                                                                                        
==8532== Command: /home/markus/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin/rustc /tmp/conftestVB4hBn.rs                                                                
==8532==                                                                                                                                                                           
==8532== Thread 2 rustc:                                                                                                                                                           
==8532== Conditional jump or move depends on uninitialised value(s)                                                                                                                
==8532==    at 0xC27A38F: syntax::parse::parser::Parser::new::h7a20f14155e95645 (in /home/markus/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/libsyntax-babc4f0a088ec8b0
.so)                                                                                                                                                                               
==8532==    by 0xC2F2C2C: syntax::parse::filemap_to_parser::h6a32f23ccb95000d (in /home/markus/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/libsyntax-babc4f0a088ec8b0.s
o)                                                                                                                                                                                 
==8532==    by 0xC2F2286: syntax::parse::parse_crate_from_file::hedb4ba547b75311a (in /home/markus/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/libsyntax-babc4f0a088ec8
b0.so)                                                                                                                                                                             
==8532==    by 0x4B3F79A: rustc_driver::driver::phase_1_parse_input::_$u7b$$u7b$closure$u7d$$u7d$::h35d75aa993d44103 (in /home/markus/.rustup/toolchains/nightly-x86_64-unknown-lin
ux-gnu/lib/librustc_driver-0f4024af7b82b2df.so)                                                                                                                                    
==8532==    by 0x4B3E698: rustc_driver::driver::phase_1_parse_input::h1e4778a2ca7a7ad6 (in /home/markus/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/librustc_driver-0f4
024af7b82b2df.so)                                                                                                                                                                  
==8532==    by 0x4B30C8C: rustc_driver::driver::compile_input::hc74994fea2a7b3d8 (in /home/markus/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/librustc_driver-0f4024af7
b82b2df.so)                                                                                                                                                                        
==8532==    by 0x4B91E7C: rustc_driver::run_compiler::hccc057d367b00a4b (in /home/markus/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/librustc_driver-0f4024af7b82b2df.s
o)                                                                                                                                                                                 
==8532==    by 0x4A5B83B: std::panicking::try::do_call::hbc2a3c31903904db (in /home/markus/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/librustc_driver-0f4024af7b82b2df
.so)                                                                                                                                                                               
==8532==    by 0x4EAD81A: __rust_maybe_catch_panic (lib.rs:98)                                                                                                                     
==8532==    by 0x4AA1811: _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::h28281d8d856d67df (in /home/markus/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/
librustc_driver-0f4024af7b82b2df.so)                                                                                                                                               
==8532==    by 0x4EA3094: call_once<(),()> (boxed.rs:650)                                                                                                                          
==8532==    by 0x4EA3094: start_thread (thread.rs:21)                                                                                                                              
==8532==    by 0x4EA3094: std::sys::imp::thread::Thread::new::thread_start::h1b316ba1f093c5a7 (thread.rs:84)                                                                       
==8532==    by 0xCEF937B: start_thread (pthread_create.c:455)                                                                                                                      
==8532==  Uninitialised value was created by a stack allocation                                                                                                                    
==8532==    at 0xC2F2BC4: syntax::parse::filemap_to_parser::h6a32f23ccb95000d (in /home/markus/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/libsyntax-babc4f0a088ec8b0.s
o)                                                                                                                                                                                 
==8532==                                                                                                                                                                           
==8532== Invalid read of size 1                                                                                                                                                    
==8532==    at 0x72FDFB0: rustc_metadata::creader::CrateLoader::register_crate::hff50dcd8046bf8c1 (in /home/markus/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/librustc
_metadata-1c582c40937620b6.so)                                                                                                                                                     
==8532==    by 0x7300528: rustc_metadata::creader::CrateLoader::resolve_crate::hf3e2391a4868fd19 (in /home/markus/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/librustc_
metadata-1c582c40937620b6.so)                                                                                                                                                      
==8532==    by 0x730166B: rustc_metadata::creader::CrateLoader::resolve_crate_deps::_$u7b$$u7b$closure$u7d$$u7d$::hb49901dbf6020130 (in /home/markus/.rustup/toolchains/nightly-x86
_64-unknown-linux-gnu/lib/librustc_metadata-1c582c40937620b6.so)                                                                                                                   
==8532==    by 0x729BF49: _$LT$collections..vec..Vec$LT$T$GT$$u20$as$u20$collections..vec..SpecExtend$LT$T$C$$u20$I$GT$$GT$::spec_extend::h3974a8e0266d64f3 (in /home/markus/.rustu
p/toolchains/nightly-x86_64-unknown-linux-gnu/lib/librustc_metadata-1c582c40937620b6.so)                                                                                           
==8532==    by 0x72FCB3E: rustc_metadata::creader::CrateLoader::register_crate::hff50dcd8046bf8c1 (in /home/markus/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/librustc
_metadata-1c582c40937620b6.so)                                                                                                                                                     
==8532==    by 0x7300528: rustc_metadata::creader::CrateLoader::resolve_crate::hf3e2391a4868fd19 (in /home/markus/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/librustc_
metadata-1c582c40937620b6.so)                                                                                                                                                      
==8532==    by 0x7306A18: _$LT$rustc_metadata..creader..CrateLoader$LT$$u27$a$GT$$u20$as$u20$rustc..middle..cstore..CrateLoader$GT$::process_item::h2336433fe298b99a (in /home/mark
us/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/librustc_metadata-1c582c40937620b6.so)                                                                                  
==8532==    by 0x7AD0B2E: rustc_resolve::build_reduced_graph::_$LT$impl$u20$rustc_resolve..Resolver$LT$$u27$a$GT$$GT$::build_reduced_graph_for_item::hdf09fdb4f1012d15 (in /home/ma
rkus/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/librustc_resolve-e27e3277d8c7217e.so)                                                                                 
==8532==    by 0x7AD8B02: _$LT$rustc_resolve..build_reduced_graph..BuildReducedGraphVisitor$LT$$u27$a$C$$u20$$u27$b$GT$$u20$as$u20$syntax..visit..Visitor$LT$$u27$a$GT$$GT$::visit_
item::h232ee7c35a079f67 (in /home/markus/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/librustc_resolve-e27e3277d8c7217e.so)                                             
==8532==    by 0x7AD8EFF: _$LT$rustc_resolve..build_reduced_graph..BuildReducedGraphVisitor$LT$$u27$a$C$$u20$$u27$b$GT$$u20$as$u20$syntax..visit..Visitor$LT$$u27$a$GT$$GT$::visit_
item::h232ee7c35a079f67 (in /home/markus/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/librustc_resolve-e27e3277d8c7217e.so)                                             
==8532==    by 0x7AC84EE: rustc_resolve::macros::_$LT$impl$u20$syntax..ext..base..Resolver$u20$for$u20$rustc_resolve..Resolver$LT$$u27$a$GT$$GT$::visit_expansion::h9d82f4e545e2065
9 (in /home/markus/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/librustc_resolve-e27e3277d8c7217e.so)                                                                   
==8532==    by 0xC34F82E: syntax::ext::expand::MacroExpander::collect_invocations::h63c40dae8f2b3a3c (in /home/markus/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/libsy
ntax-babc4f0a088ec8b0.so)                                 
==8532==  Address 0x174 is not stack'd, malloc'd or (recently) free'd        
==8532==                                         
==8532==                                                                
==8532== Process terminating with default action of signal 11 (SIGSEGV)
==8532==  Bad permissions for mapped region at address 0x734E000
==8532==    at 0x72FDFB0: rustc_metadata::creader::CrateLoader::register_crate::hff50dcd8046bf8c1 (in /home/markus/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/librustc
_metadata-1c582c40937620b6.so)                            
==8532==    by 0x7300528: rustc_metadata::creader::CrateLoader::resolve_crate::hf3e2391a4868fd19 (in /home/markus/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/librustc_
metadata-1c582c40937620b6.so)                                              
==8532==    by 0x730166B: rustc_metadata::creader::CrateLoader::resolve_crate_deps::_$u7b$$u7b$closure$u7d$$u7d$::hb49901dbf6020130 (in /home/markus/.rustup/toolchains/nightly-x86
_64-unknown-linux-gnu/lib/librustc_metadata-1c582c40937620b6.so)     
==8532==    by 0x729BF49: _$LT$collections..vec..Vec$LT$T$GT$$u20$as$u20$collections..vec..SpecExtend$LT$T$C$$u20$I$GT$$GT$::spec_extend::h3974a8e0266d64f3 (in /home/markus/.rustu
p/toolchains/nightly-x86_64-unknown-linux-gnu/lib/librustc_metadata-1c582c40937620b6.so)
==8532==    by 0x72FCB3E: rustc_metadata::creader::CrateLoader::register_crate::hff50dcd8046bf8c1 (in /home/markus/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/librustc
_metadata-1c582c40937620b6.so)                                                                                              
==8532==    by 0x7300528: rustc_metadata::creader::CrateLoader::resolve_crate::hf3e2391a4868fd19 (in /home/markus/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/librustc_
metadata-1c582c40937620b6.so)                     
==8532==    by 0x7306A18: _$LT$rustc_metadata..creader..CrateLoader$LT$$u27$a$GT$$u20$as$u20$rustc..middle..cstore..CrateLoader$GT$::process_item::h2336433fe298b99a (in /home/mark
us/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/librustc_metadata-1c582c40937620b6.so)
==8532==    by 0x7AD0B2E: rustc_resolve::build_reduced_graph::_$LT$impl$u20$rustc_resolve..Resolver$LT$$u27$a$GT$$GT$::build_reduced_graph_for_item::hdf09fdb4f1012d15 (in /home/ma
rkus/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/librustc_resolve-e27e3277d8c7217e.so)
==8532==    by 0x7AD8B02: _$LT$rustc_resolve..build_reduced_graph..BuildReducedGraphVisitor$LT$$u27$a$C$$u20$$u27$b$GT$$u20$as$u20$syntax..visit..Visitor$LT$$u27$a$GT$$GT$::visit_
item::h232ee7c35a079f67 (in /home/markus/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/librustc_resolve-e27e3277d8c7217e.so)
==8532==    by 0x7AD8EFF: _$LT$rustc_resolve..build_reduced_graph..BuildReducedGraphVisitor$LT$$u27$a$C$$u20$$u27$b$GT$$u20$as$u20$syntax..visit..Visitor$LT$$u27$a$GT$$GT$::visit_
item::h232ee7c35a079f67 (in /home/markus/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/librustc_resolve-e27e3277d8c7217e.so)
==8532==    by 0x7AC84EE: rustc_resolve::macros::_$LT$impl$u20$syntax..ext..base..Resolver$u20$for$u20$rustc_resolve..Resolver$LT$$u27$a$GT$$GT$::visit_expansion::h9d82f4e545e2065
9 (in /home/markus/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/librustc_resolve-e27e3277d8c7217e.so)
==8532==    by 0xC34F82E: syntax::ext::expand::MacroExpander::collect_invocations::h63c40dae8f2b3a3c (in /home/markus/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/libsy
ntax-babc4f0a088ec8b0.so)

[lilianmoraru]

Both with rustc 1.17.0 (56124baa9 2017-04-24) and rustc 1.19.0-nightly (75b056812 2017-05-15), I get:

error: main function not found

error: aborting due to previous error

I guess the issue was solved.

[Mark-Simulacrum]

I feel like you might not be compiling with --crate-type=lib?

[octoploid]

I simply forgot to add it. It also happens with an empty file.
touch foo.rs && valgrind --track-origins=yes --trace-children=yes rustc --crate-type staticlib foo.rs

It turned out to be caused by jemalloc.
Building from source with (use-jemalloc = false) fixed the issue for me.

[octoploid]

Still happens with rustc 1.19.0-nightly (75b0568 2017-05-15).

[lilianmoraru]

Ok. I just tried to reproduce the commands in the issue(also created the same file in /tmp).
Now I tried with --crate-type staticlib and I can't reproduce the crash:

 lilian  ~  rustc +stable --crate-type staticlib /tmp/conftestVB4hBn.rs                                                            1:18:16
note: link against the following native artifacts when linking against this static library

note: the order and any duplication can be significant on some platforms, and so may need to be preserved

note: library: dl

note: library: rt

note: library: pthread

note: library: gcc_s

note: library: c

note: library: m

note: library: rt

note: library: util

 lilian  ~  rustc +nightly --crate-type staticlib /tmp/conftestVB4hBn.rs                                                           1:18:30
note: link against the following native artifacts when linking against this static library

note: the order and any duplication can be significant on some platforms, and so may need to be preserved

note: library: dl

note: library: rt

note: library: pthread

note: library: gcc_s

note: library: c

note: library: m

note: library: rt

note: library: pthread

note: library: util

   stable-x86_64-unknown-linux-gnu unchanged - rustc 1.17.0 (56124baa9 2017-04-24)
  nightly-x86_64-unknown-linux-gnu unchanged - rustc 1.19.0-nightly (75b056812 2017-05-15)

[octoploid]

You have to run under valgrind to see the issue.

[octoploid]

Hmm, it depends on the version of glibc. Older versions seem to work fine.

markus@x4 bin % touch foo.rs && valgrind --track-origins=yes --trace-children=yes ./rustc --crate-type staticlib foo.rs                                                   [98/7992]
==13005== Memcheck, a memory error detector                                                                                                                                        
==13005== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al.                                                                                                          
==13005== Using Valgrind-3.12.0 and LibVEX; rerun with -h for copyright info                                                                                                       
==13005== Command: ./rustc --crate-type staticlib foo.rs                                                                                                                           
==13005==                                                                                                                                                
==13005== Thread 2 rustc:                                                                                                                                                          
==13005== Conditional jump or move depends on uninitialised value(s)                                                                                                            
==13005==    at 0x8A358B4: syntax::parse::parser::Parser::new::h456d13989cd69ec4 (in /home/markus/tmp/tmp/rust/usr/local/lib/libsyntax-93b867817c21b413.so)                        
==13005==    by 0x8A9D1E8: syntax::parse::filemap_to_parser::h89ca72f64f73f0ec (in /home/markus/tmp/tmp/rust/usr/local/lib/libsyntax-93b867817c21b413.so)
==13005==    by 0x8A9C984: syntax::parse::parse_crate_from_file::h52d201d2d6148edf (in /home/markus/tmp/tmp/rust/usr/local/lib/libsyntax-93b867817c21b413.so)                      
==13005==    by 0x4B094E8: rustc_driver::driver::phase_1_parse_input::_$u7b$$u7b$closure$u7d$$u7d$::hea178be44144e2b6 (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_driver-8
2fa3cb513b2150e.so)                                                                                                                                                                
==13005==    by 0x4B08B65: rustc_driver::driver::phase_1_parse_input::h9f089fd5e52bada6 (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_driver-82fa3cb513b2150e.so)
==13005==    by 0x4B04306: rustc_driver::driver::compile_input::h3941889c5f739fd2 (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_driver-82fa3cb513b2150e.so)                 
==13005==    by 0x4B4D1E1: rustc_driver::run_compiler::hd92623a1326f823c (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_driver-82fa3cb513b2150e.so)
==13005==    by 0x4A5746B: std::sys_common::backtrace::__rust_begin_short_backtrace::h445445fc67a4011d (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_driver-82fa3cb513b2150e
.so)                                                                  
==13005==    by 0x4E60ECA: __rust_maybe_catch_panic (lib.rs:98)                                                                                                                    
==13005==    by 0x4A8A0C0: _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::hf4118457ff3d19dc (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_driver-82fa3cb513b2
150e.so)                                                                                                                                                                           
==13005==    by 0x4E56575: call_once<(),()> (boxed.rs:658)                                                
==13005==    by 0x4E56575: start_thread (thread.rs:21)                                                                                                                             
==13005==    by 0x4E56575: std::sys::imp::thread::Thread::new::thread_start::h4049bf47f364e0f8 (thread.rs:84)                                                                      
==13005==    by 0xD85237B: start_thread (pthread_create.c:455)                                                                                                                     
==13005==  Uninitialised value was created by a stack allocation                                                                                                                   
==13005==    at 0x8A9D184: syntax::parse::filemap_to_parser::h89ca72f64f73f0ec (in /home/markus/tmp/tmp/rust/usr/local/lib/libsyntax-93b867817c21b413.so)                          
==13005==                                                                                                                                                                          
==13005== Conditional jump or move depends on uninitialised value(s)                                                                                                               
==13005==    at 0x4E6AA20: je_arena_salloc (arena.h:1388)                                                                                                                          
==13005==    by 0x4E6AA20: je_isalloc (jemalloc_internal.h:1054)                                                                                                                   
==13005==    by 0x4E6AA20: rallocx (jemalloc.c:2419)                                                                                                                               
==13005==    by 0x923E13E: _$LT$alloc..raw_vec..RawVec$LT$T$GT$$GT$::double::h746fadf638d3a65f (in /home/markus/tmp/tmp/rust/usr/local/lib/libsyntax_pos-364f7f3b054e6796.so)      
==13005==    by 0x9241895: syntax_pos::symbol::Interner::intern::hf484e790b0aa4b15 (in /home/markus/tmp/tmp/rust/usr/local/lib/libsyntax_pos-364f7f3b054e6796.so)                  
==13005==    by 0x92410F5: syntax_pos::symbol::Symbol::intern::h50fea05cde2cbf92 (in /home/markus/tmp/tmp/rust/usr/local/lib/libsyntax_pos-364f7f3b054e6796.so)                    
==13005==    by 0x7351810: serialize::serialize::Decoder::read_enum_variant_arg::h81db90fbf83c26b7 (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.s
o)                                                                                                                                                                                 
==13005==    by 0x732FB3C: _$LT$collections..vec..Vec$LT$T$GT$$u20$as$u20$serialize..serialize..Decodable$GT$::decode::h8566cacadf292514 (in /home/markus/tmp/tmp/rust/usr/local/li
b/librustc_metadata-d3323a2104c2ad27.so)                                                                                                                                           
==13005==    by 0x73A5DFB: rustc_metadata::creader::CrateLoader::register_crate::h463e5f5a7d0801c5 (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.s
o)                                                                                                                                                                                 
==13005==    by 0x73A958C: rustc_metadata::creader::CrateLoader::resolve_crate::h5893dde60755de0d (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.so
)                                                                                                                                                                                  
==13005==    by 0x73AA39B: rustc_metadata::creader::CrateLoader::resolve_crate_deps::_$u7b$$u7b$closure$u7d$$u7d$::h316dcdec17504bb5 (in /home/markus/tmp/tmp/rust/usr/local/lib/li
brustc_metadata-d3323a2104c2ad27.so)                                                                                                                                               
==13005==    by 0x7343F0F: _$LT$collections..vec..Vec$LT$T$GT$$u20$as$u20$collections..vec..SpecExtend$LT$T$C$$u20$I$GT$$GT$::spec_extend::hdacb47417427d83f (in /home/markus/tmp/t
mp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.so)                                                                                                                       
==13005==    by 0x73A5D11: rustc_metadata::creader::CrateLoader::register_crate::h463e5f5a7d0801c5 (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.s
o)                                                                                                                                                                                 
==13005==    by 0x73A958C: rustc_metadata::creader::CrateLoader::resolve_crate::h5893dde60755de0d (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.so
)                                                                                                                                                                                  
==13005==  Uninitialised value was created by a heap allocation                                                                                                                    
==13005==    at 0x402F26F: operator new(unsigned long) (vg_replace_malloc.c:334)                                                                                                
==13005==    by 0xB5A3FCF: void* llvm::object_creator<(anonymous namespace)::CommandLineParser>() (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_llvm-570aa8bfbfd7daff.so)   
==13005==    by 0xB5C42C1: llvm::ManagedStaticBase::RegisterManagedStatic(void* (*)(), void (*)(void*)) const (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_llvm-570aa8bfbfd
7daff.so)                                                                                                                                                                          
==13005==    by 0xB599F95: llvm::ManagedStatic<(anonymous namespace)::CommandLineParser>::operator*() [clone .constprop.394] (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_l
lvm-570aa8bfbfd7daff.so)                                                                                                                                                           
==13005==    by 0xB5A378F: llvm::cl::Option::addArgument() (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_llvm-570aa8bfbfd7daff.so)                                          
==13005==    by 0x9CBCA1D: _GLOBAL__sub_I_X86AsmInstrumentation.cpp (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_llvm-570aa8bfbfd7daff.so)                                 
==13005==    by 0x4010EEF: call_init (dl-init.c:72)                                                                                                                                
==13005==    by 0x4010EEF: _dl_init (dl-init.c:120)                                                                                                                                
==13005==    by 0x4000C59: ??? (in /lib64/ld-2.25.90.so)                                                                                                                           
==13005==    by 0x3: ???                                                                                                                                                           
==13005==    by 0xFFF000806: ???                                                                                                                                                   
==13005==    by 0xFFF00080E: ???                                                                                                                                                   
==13005==    by 0xFFF00081B: ???                                                                                                                                                   
==13005==                                                                                                                                                                          
==13005== Use of uninitialised value of size 8                                                                                                                                     
==13005==    at 0x4E6AA2D: je_index2size_lookup (jemalloc_internal.h:753)                                                                                                          
==13005==    by 0x4E6AA2D: je_index2size (jemalloc_internal.h:763)                                                                                                                 
==13005==    by 0x4E6AA2D: je_arena_salloc (arena.h:1414)                                                                                                                          
==13005==    by 0x4E6AA2D: je_isalloc (jemalloc_internal.h:1054)                    
==13005==    by 0x4E6AA2D: rallocx (jemalloc.c:2419)                                                                                                                            
==13005==    by 0x923E13E: _$LT$alloc..raw_vec..RawVec$LT$T$GT$$GT$::double::h746fadf638d3a65f (in /home/markus/tmp/tmp/rust/usr/local/lib/libsyntax_pos-364f7f3b054e6796.so)   
==13005==    by 0x9241895: syntax_pos::symbol::Interner::intern::hf484e790b0aa4b15 (in /home/markus/tmp/tmp/rust/usr/local/lib/libsyntax_pos-364f7f3b054e6796.so)                  
==13005==    by 0x92410F5: syntax_pos::symbol::Symbol::intern::h50fea05cde2cbf92 (in /home/markus/tmp/tmp/rust/usr/local/lib/libsyntax_pos-364f7f3b054e6796.so)
==13005==    by 0x7351810: serialize::serialize::Decoder::read_enum_variant_arg::h81db90fbf83c26b7 (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.s
o)                                                                                                                                                                                
==13005==    by 0x732FB3C: _$LT$collections..vec..Vec$LT$T$GT$$u20$as$u20$serialize..serialize..Decodable$GT$::decode::h8566cacadf292514 (in /home/markus/tmp/tmp/rust/usr/local/li
b/librustc_metadata-d3323a2104c2ad27.so)                                                                                                          
==13005==    by 0x73A5DFB: rustc_metadata::creader::CrateLoader::register_crate::h463e5f5a7d0801c5 (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.s
o)                                                                           
==13005==    by 0x73A958C: rustc_metadata::creader::CrateLoader::resolve_crate::h5893dde60755de0d (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.so
)                       
==13005==    by 0x73AA39B: rustc_metadata::creader::CrateLoader::resolve_crate_deps::_$u7b$$u7b$closure$u7d$$u7d$::h316dcdec17504bb5 (in /home/markus/tmp/tmp/rust/usr/local/lib/li
brustc_metadata-d3323a2104c2ad27.so)                  
==13005==    by 0x7343F0F: _$LT$collections..vec..Vec$LT$T$GT$$u20$as$u20$collections..vec..SpecExtend$LT$T$C$$u20$I$GT$$GT$::spec_extend::hdacb47417427d83f (in /home/markus/tmp/t
mp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.so)
==13005==    by 0x73A5D11: rustc_metadata::creader::CrateLoader::register_crate::h463e5f5a7d0801c5 (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.s
o)                                                                          
==13005==    by 0x73A958C: rustc_metadata::creader::CrateLoader::resolve_crate::h5893dde60755de0d (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.so
)                                                                     
==13005==  Uninitialised value was created by a heap allocation                                                                                                              
==13005==    at 0x402F26F: operator new(unsigned long) (vg_replace_malloc.c:334)                                                                                 
==13005==    by 0xB5A3FCF: void* llvm::object_creator<(anonymous namespace)::CommandLineParser>() (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_llvm-570aa8bfbfd7daff.so)
==13005==    by 0xB5C42C1: llvm::ManagedStaticBase::RegisterManagedStatic(void* (*)(), void (*)(void*)) const (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_llvm-570aa8bfbfd
7daff.so)       
==13005==    by 0xB599F95: llvm::ManagedStatic<(anonymous namespace)::CommandLineParser>::operator*() [clone .constprop.394] (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_l
lvm-570aa8bfbfd7daff.so)                                                                                                                                                          
==13005==    by 0xB5A378F: llvm::cl::Option::addArgument() (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_llvm-570aa8bfbfd7daff.so)
==13005==    by 0x9CBCA1D: _GLOBAL__sub_I_X86AsmInstrumentation.cpp (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_llvm-570aa8bfbfd7daff.so)
==13005==    by 0x4010EEF: call_init (dl-init.c:72)
==13005==    by 0x4010EEF: _dl_init (dl-init.c:120)
==13005==    by 0x4000C59: ??? (in /lib64/ld-2.25.90.so)
==13005==    by 0x3: ???
==13005==    by 0xFFF000806: ???
==13005==    by 0xFFF00080E: ???
==13005==    by 0xFFF00081B: ???
==13005==
==13005== Conditional jump or move depends on uninitialised value(s)
==13005==    at 0x4E6A973: je_arena_salloc (arena.h:1388)
==13005==    by 0x4E6A973: je_isalloc (jemalloc_internal.h:1054)
==13005==    by 0x4E6A973: rallocx (jemalloc.c:2401)
==13005==    by 0x923E13E: _$LT$alloc..raw_vec..RawVec$LT$T$GT$$GT$::double::h746fadf638d3a65f (in /home/markus/tmp/tmp/rust/usr/local/lib/libsyntax_pos-364f7f3b054e6796.so)
==13005==    by 0x9241895: syntax_pos::symbol::Interner::intern::hf484e790b0aa4b15 (in /home/markus/tmp/tmp/rust/usr/local/lib/libsyntax_pos-364f7f3b054e6796.so)
==13005==    by 0x92410F5: syntax_pos::symbol::Symbol::intern::h50fea05cde2cbf92 (in /home/markus/tmp/tmp/rust/usr/local/lib/libsyntax_pos-364f7f3b054e6796.so)
==13005==    by 0x7351810: serialize::serialize::Decoder::read_enum_variant_arg::h81db90fbf83c26b7 (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.s
o)
==13005==    by 0x732FB3C: _$LT$collections..vec..Vec$LT$T$GT$$u20$as$u20$serialize..serialize..Decodable$GT$::decode::h8566cacadf292514 (in /home/markus/tmp/tmp/rust/usr/local/li
b/librustc_metadata-d3323a2104c2ad27.so)
==13005==    by 0x73A5DFB: rustc_metadata::creader::CrateLoader::register_crate::h463e5f5a7d0801c5 (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.s
o)
==13005==    by 0x73A958C: rustc_metadata::creader::CrateLoader::resolve_crate::h5893dde60755de0d (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.so
)
==13005==    by 0x73AA39B: rustc_metadata::creader::CrateLoader::resolve_crate_deps::_$u7b$$u7b$closure$u7d$$u7d$::h316dcdec17504bb5 (in /home/markus/tmp/tmp/rust/usr/local/lib/li
brustc_metadata-d3323a2104c2ad27.so)
==13005==    by 0x7343F0F: _$LT$collections..vec..Vec$LT$T$GT$$u20$as$u20$collections..vec..SpecExtend$LT$T$C$$u20$I$GT$$GT$::spec_extend::hdacb47417427d83f (in /home/markus/tmp/t
mp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.so)
==13005==    by 0x73A5D11: rustc_metadata::creader::CrateLoader::register_crate::h463e5f5a7d0801c5 (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.s
o)
==13005==    by 0x73A958C: rustc_metadata::creader::CrateLoader::resolve_crate::h5893dde60755de0d (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.so
)
==13005==  Uninitialised value was created by a heap allocation
==13005==    at 0x402F26F: operator new(unsigned long) (vg_replace_malloc.c:334)
==13005==    by 0xB5A3FCF: void* llvm::object_creator<(anonymous namespace)::CommandLineParser>() (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_llvm-570aa8bfbfd7daff.so)
==13005==    by 0xB5C42C1: llvm::ManagedStaticBase::RegisterManagedStatic(void* (*)(), void (*)(void*)) const (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_llvm-570aa8bfbfd
7daff.so)
==13005==    by 0xB599F95: llvm::ManagedStatic<(anonymous namespace)::CommandLineParser>::operator*() [clone .constprop.394] (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_l
lvm-570aa8bfbfd7daff.so)
==13005==    by 0xB5A378F: llvm::cl::Option::addArgument() (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_llvm-570aa8bfbfd7daff.so)
==13005==    by 0x9CBCA1D: _GLOBAL__sub_I_X86AsmInstrumentation.cpp (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_llvm-570aa8bfbfd7daff.so)
==13005==    by 0x4010EEF: call_init (dl-init.c:72)
==13005==    by 0x4010EEF: _dl_init (dl-init.c:120)
==13005==    by 0x4000C59: ??? (in /lib64/ld-2.25.90.so)
==13005==    by 0x3: ???
==13005==    by 0xFFF000806: ???
==13005==    by 0xFFF00080E: ???
==13005==    by 0xFFF00081B: ???            
==13005==                                   
==13005== Use of uninitialised value of size 8                                           
==13005==    at 0x4E6A980: je_index2size_lookup (jemalloc_internal.h:753)                
==13005==    by 0x4E6A980: je_index2size (jemalloc_internal.h:763)                       
==13005==    by 0x4E6A980: je_arena_salloc (arena.h:1414)                                
==13005==    by 0x4E6A980: je_isalloc (jemalloc_internal.h:1054)                         
==13005==    by 0x4E6A980: rallocx (jemalloc.c:2401)                                     
==13005==    by 0x923E13E: _$LT$alloc..raw_vec..RawVec$LT$T$GT$$GT$::double::h746fadf638d3a65f (in /home/markus/tmp/tmp/rust/usr/local/lib/libsyntax_pos-364f7f3b054e6796.so)      
==13005==    by 0x9241895: syntax_pos::symbol::Interner::intern::hf484e790b0aa4b15 (in /home/markus/tmp/tmp/rust/usr/local/lib/libsyntax_pos-364f7f3b054e6796.so)                  
==13005==    by 0x92410F5: syntax_pos::symbol::Symbol::intern::h50fea05cde2cbf92 (in /home/markus/tmp/tmp/rust/usr/local/lib/libsyntax_pos-364f7f3b054e6796.so)                    
==13005==    by 0x7351810: serialize::serialize::Decoder::read_enum_variant_arg::h81db90fbf83c26b7 (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.so)                                          
==13005==    by 0x732FB3C: _$LT$collections..vec..Vec$LT$T$GT$$u20$as$u20$serialize..serialize..Decodable$GT$::decode::h8566cacadf292514 (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.so)    
==13005==    by 0x73A5DFB: rustc_metadata::creader::CrateLoader::register_crate::h463e5f5a7d0801c5 (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.so)                                          
==13005==    by 0x73A958C: rustc_metadata::creader::CrateLoader::resolve_crate::h5893dde60755de0d (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.so)                                           
==13005==    by 0x73AA39B: rustc_metadata::creader::CrateLoader::resolve_crate_deps::_$u7b$$u7b$closure$u7d$$u7d$::h316dcdec17504bb5 (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.so)        
==13005==    by 0x7343F0F: _$LT$collections..vec..Vec$LT$T$GT$$u20$as$u20$collections..vec..SpecExtend$LT$T$C$$u20$I$GT$$GT$::spec_extend::hdacb47417427d83f (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.so)                             
==13005==    by 0x73A5D11: rustc_metadata::creader::CrateLoader::register_crate::h463e5f5a7d0801c5 (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.so)                                          
==13005==    by 0x73A958C: rustc_metadata::creader::CrateLoader::resolve_crate::h5893dde60755de0d (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.so)                                           
==13005==  Uninitialised value was created by a heap allocation                          
==13005==    at 0x402F26F: operator new(unsigned long) (vg_replace_malloc.c:334)         
==13005==    by 0xB5A3FCF: void* llvm::object_creator<(anonymous namespace)::CommandLineParser>() (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_llvm-570aa8bfbfd7daff.so)   
==13005==    by 0xB5C42C1: llvm::ManagedStaticBase::RegisterManagedStatic(void* (*)(), void (*)(void*)) const (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_llvm-570aa8bfbfd7daff.so)                                   
==13005==    by 0xB599F95: llvm::ManagedStatic<(anonymous namespace)::CommandLineParser>::operator*() [clone .constprop.394] (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_llvm-570aa8bfbfd7daff.so)                    
==13005==    by 0xB5A378F: llvm::cl::Option::addArgument() (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_llvm-570aa8bfbfd7daff.so)                                          
==13005==    by 0x9CBCA1D: _GLOBAL__sub_I_X86AsmInstrumentation.cpp (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_llvm-570aa8bfbfd7daff.so)                                 
==13005==    by 0x4010EEF: call_init (dl-init.c:72)                                      
==13005==    by 0x4010EEF: _dl_init (dl-init.c:120)                                      
==13005==    by 0x4000C59: ??? (in /lib64/ld-2.25.90.so)                                 
==13005==    by 0x3: ???                    
==13005==    by 0xFFF000806: ???            
==13005==    by 0xFFF00080E: ???            
==13005==    by 0xFFF00081B: ???            
==13005==                                   
==13005== Invalid read of size 1            
==13005==    at 0x73A65BC: rustc_metadata::creader::CrateLoader::register_crate::h463e5f5a7d0801c5 (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.so)                                          
==13005==    by 0x73A958C: rustc_metadata::creader::CrateLoader::resolve_crate::h5893dde60755de0d (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.so)                                           
==13005==    by 0x73AA39B: rustc_metadata::creader::CrateLoader::resolve_crate_deps::_$u7b$$u7b$closure$u7d$$u7d$::h316dcdec17504bb5 (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.so)        
==13005==    by 0x7343F0F: _$LT$collections..vec..Vec$LT$T$GT$$u20$as$u20$collections..vec..SpecExtend$LT$T$C$$u20$I$GT$$GT$::spec_extend::hdacb47417427d83f (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.so)                             
==13005==    by 0x73A5D11: rustc_metadata::creader::CrateLoader::register_crate::h463e5f5a7d0801c5 (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.so)                                          
==13005==    by 0x73A958C: rustc_metadata::creader::CrateLoader::resolve_crate::h5893dde60755de0d (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.so)                                           
==13005==    by 0x73AF6A5: _$LT$rustc_metadata..creader..CrateLoader$LT$$u27$a$GT$$u20$as$u20$rustc..middle..cstore..CrateLoader$GT$::process_item::h1dc2d8cb217054ac (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.so)                    
==13005==    by 0x6842591: rustc_resolve::build_reduced_graph::_$LT$impl$u20$rustc_resolve..Resolver$LT$$u27$a$GT$$GT$::build_reduced_graph_for_item::hfda070be51758377 (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_resolve-97b73742dfc67e0f.so)                   
==13005==    by 0x684847A: _$LT$rustc_resolve..build_reduced_graph..BuildReducedGraphVisitor$LT$$u27$a$C$$u20$$u27$b$GT$$u20$as$u20$syntax..visit..Visitor$LT$$u27$a$GT$$GT$::visit_item::hd7ab9eb4e32f5ff3 (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_resolve-97b73742dfc67e0f.so)                                                                         
==13005==    by 0x684887F: _$LT$rustc_resolve..build_reduced_graph..BuildReducedGraphVisitor$LT$$u27$a$C$$u20$$u27$b$GT$$u20$as$u20$syntax..visit..Visitor$LT$$u27$a$GT$$GT$::visit_item::hd7ab9eb4e32f5ff3 (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_resolve-97b73742dfc67e0f.so)                                                                         
==13005==    by 0x683A18F: rustc_resolve::macros::_$LT$impl$u20$syntax..ext..base..Resolver$u20$for$u20$rustc_resolve..Resolver$LT$$u27$a$GT$$GT$::visit_expansion::h834650b395834280 (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_resolve-97b73742dfc67e0f.so)     
==13005==    by 0x8AFD7E8: syntax::ext::expand::MacroExpander::collect_invocations::hfa379968c93659ec (in /home/markus/tmp/tmp/rust/usr/local/lib/libsyntax-93b867817c21b413.so)   
==13005==  Address 0xb is not stack'd, malloc'd or (recently) free'd                     
==13005==                                   
==13005==                                   
==13005== Process terminating with default action of signal 11 (SIGSEGV)                 
==13005==  Access not within mapped region at address 0xB                                
==13005==    at 0x73A65BC: rustc_metadata::creader::CrateLoader::register_crate::h463e5f5a7d0801c5 (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.so)                                          
==13005==    by 0x73A958C: rustc_metadata::creader::CrateLoader::resolve_crate::h5893dde60755de0d (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.so)                                           
==13005==    by 0x73AA39B: rustc_metadata::creader::CrateLoader::resolve_crate_deps::_$u7b$$u7b$closure$u7d$$u7d$::h316dcdec17504bb5 (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.so)        
==13005==    by 0x7343F0F: _$LT$collections..vec..Vec$LT$T$GT$$u20$as$u20$collections..vec..SpecExtend$LT$T$C$$u20$I$GT$$GT$::spec_extend::hdacb47417427d83f (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.so)                             
==13005==    by 0x73A5D11: rustc_metadata::creader::CrateLoader::register_crate::h463e5f5a7d0801c5 (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.so)                                          
==13005==    by 0x73A958C: rustc_metadata::creader::CrateLoader::resolve_crate::h5893dde60755de0d (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.so)                                           
==13005==    by 0x73AF6A5: _$LT$rustc_metadata..creader..CrateLoader$LT$$u27$a$GT$$u20$as$u20$rustc..middle..cstore..CrateLoader$GT$::process_item::h1dc2d8cb217054ac (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_metadata-d3323a2104c2ad27.so)                    
==13005==    by 0x6842591: rustc_resolve::build_reduced_graph::_$LT$impl$u20$rustc_resolve..Resolver$LT$$u27$a$GT$$GT$::build_reduced_graph_for_item::hfda070be51758377 (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_resolve-97b73742dfc67e0f.so)                   
==13005==    by 0x684847A: _$LT$rustc_resolve..build_reduced_graph..BuildReducedGraphVisitor$LT$$u27$a$C$$u20$$u27$b$GT$$u20$as$u20$syntax..visit..Visitor$LT$$u27$a$GT$$GT$::visit_item::hd7ab9eb4e32f5ff3 (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_resolve-97b73742dfc67e0f.so)                                                                         
==13005==    by 0x684887F: _$LT$rustc_resolve..build_reduced_graph..BuildReducedGraphVisitor$LT$$u27$a$C$$u20$$u27$b$GT$$u20$as$u20$syntax..visit..Visitor$LT$$u27$a$GT$$GT$::visit_item::hd7ab9eb4e32f5ff3 (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_resolve-97b73742dfc67e0f.so)                                                                         
==13005==    by 0x683A18F: rustc_resolve::macros::_$LT$impl$u20$syntax..ext..base..Resolver$u20$for$u20$rustc_resolve..Resolver$LT$$u27$a$GT$$GT$::visit_expansion::h834650b395834280 (in /home/markus/tmp/tmp/rust/usr/local/lib/librustc_resolve-97b73742dfc67e0f.so)     
==13005==    by 0x8AFD7E8: syntax::ext::expand::MacroExpander::collect_invocations::hfa379968c93659ec (in /home/markus/tmp/tmp/rust/usr/local/lib/libsyntax-93b867817c21b413.so)   
==13005==  If you believe this happened as a result of a stack                           
==13005==  overflow in your program's main thread (unlikely but                          
==13005==  possible), you can try to increase the size of the                            
==13005==  main thread stack using the --main-stacksize= flag.                           
==13005==  The main thread stack size used in this run was 8388608.                      
==13005==                                   
==13005== HEAP SUMMARY:                     
==13005==     in use at exit: 226,671 bytes in 1,670 blocks                              
==13005==   total heap usage: 1,769 allocs, 99 frees, 419,933 bytes allocated            
==13005==                                   
==13005== LEAK SUMMARY:                     
==13005==    definitely lost: 744 bytes in 1 blocks                                      
==13005==    indirectly lost: 7,976 bytes in 14 blocks                                   
==13005==      possibly lost: 384 bytes in 1 blocks                                      
==13005==    still reachable: 217,567 bytes in 1,654 blocks                              
==13005==                       of which reachable via heuristic:                        
==13005==                         stdstring          : 163 bytes in 5 blocks             
==13005==         suppressed: 0 bytes in 0 blocks                                        
==13005== Rerun with --leak-check=full to see details of leaked memory                   
==13005==                                   
==13005== For counts of detected and suppressed errors, rerun with: -v                   
==13005== ERROR SUMMARY: 7 errors from 6 contexts (suppressed: 0 from 0) 

[awoimbee]

Can't reproduce (rustc 1.49.0 (e1884a8e3 2020-12-29))
Can anyone reproduce ?
Otherwise, please close.

EDIT: to make it clear, I used touch foo.rs && valgrind --track-origins=yes --trace-children=yes rustc --crate-type staticlib foo.rs

[bjorn3]

I can reproduce this with rustc 1.60.0 (7737e0b 2022-04-04) and glibc 2.31-0ubuntu9.9:

$ touch foo.rs && valgrind --track-origins=yes --trace-children=yes rustc --crate-type staticlib foo.rs  
==2126064== Memcheck, a memory error detector
==2126064== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
==2126064== Using Valgrind-3.15.0 and LibVEX; rerun with -h for copyright info
==2126064== Command: rustc --crate-type staticlib foo.rs
==2126064== 
==2126064== Syscall param statx(file_name) points to unaddressable byte(s)
==2126064==    at 0x4AFF8BE: statx (statx.c:29)
==2126064==    by 0x62F5A0: statx (weak.rs:134)
==2126064==    by 0x62F5A0: std::sys::unix::fs::try_statx (fs.rs:123)
==2126064==    by 0x6478E6: std::sys::unix::fs::stat (fs.rs:1105)
==2126064==    by 0x5B6E61: rustup::cli::self_update::cleanup_self_updater (in /home/gh-bjorn3/.cargo/bin/rustc)
==2126064==    by 0x2181C2: rustup_init::main (in /home/gh-bjorn3/.cargo/bin/rustc)
==2126064==    by 0x215802: std::sys_common::backtrace::__rust_begin_short_backtrace (in /home/gh-bjorn3/.cargo/bin/rustc)
==2126064==    by 0x21C5E5: main (in /home/gh-bjorn3/.cargo/bin/rustc)
==2126064==  Address 0x0 is not stack'd, malloc'd or (recently) free'd
==2126064== 
==2126064== Syscall param statx(buf) points to unaddressable byte(s)
==2126064==    at 0x4AFF8BE: statx (statx.c:29)
==2126064==    by 0x62F5A0: statx (weak.rs:134)
==2126064==    by 0x62F5A0: std::sys::unix::fs::try_statx (fs.rs:123)
==2126064==    by 0x6478E6: std::sys::unix::fs::stat (fs.rs:1105)
==2126064==    by 0x5B6E61: rustup::cli::self_update::cleanup_self_updater (in /home/gh-bjorn3/.cargo/bin/rustc)
==2126064==    by 0x2181C2: rustup_init::main (in /home/gh-bjorn3/.cargo/bin/rustc)
==2126064==    by 0x215802: std::sys_common::backtrace::__rust_begin_short_backtrace (in /home/gh-bjorn3/.cargo/bin/rustc)
==2126064==    by 0x21C5E5: main (in /home/gh-bjorn3/.cargo/bin/rustc)
==2126064==  Address 0x0 is not stack'd, malloc'd or (recently) free'd
==2126064== 
==2126064== Memcheck, a memory error detector
==2126064== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
==2126064== Using Valgrind-3.15.0 and LibVEX; rerun with -h for copyright info
==2126064== Command: /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/bin/rustc --crate-type staticlib foo.rs
==2126064== 
==2126064== Syscall param statx(file_name) points to unaddressable byte(s)
==2126064==    at 0x893F8BE: statx (statx.c:29)
==2126064==    by 0x852E6F1: statx (weak.rs:178)
==2126064==    by 0x852E6F1: std::sys::unix::fs::try_statx (fs.rs:150)
==2126064==    by 0x8505910: file_attr (fs.rs:810)
==2126064==    by 0x8505910: metadata (fs.rs:494)
==2126064==    by 0x8505910: std::fs::buffer_capacity_required (fs.rs:610)
==2126064==    by 0x8505235: read_to_end (fs.rs:638)
==2126064==    by 0x8505235: std::fs::read::inner (fs.rs:232)
==2126064==    by 0x74698B7: _RNvNtCsa90PW0k89VM_21rustc_data_structures9profiling21get_resident_set_size (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B6AAC5: _RNvCs9wpKcMIcLY6_12rustc_driver4main (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x10DCBC: _RNvCs7s29dABgO2O_10rustc_main4main (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/bin/rustc)
==2126064==    by 0x10DCF2: _RINvNtNtCshCtCELAt55q_3std10sys_common9backtrace28___rust_begin_short_backtraceFEuuECs7s29dABgO2O_10rustc_main (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/bin/rustc)
==2126064==    by 0x10DCA8: _RNCINvNtCshCtCELAt55q_3std2rt10lang_startuE0Cs7s29dABgO2O_10rustc_main.llvm.2698179216631376293 (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/bin/rustc)
==2126064==    by 0x851CEC0: call_once<(), (dyn core::ops::function::Fn<(), Output=i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe)> (function.rs:259)
==2126064==    by 0x851CEC0: do_call<&(dyn core::ops::function::Fn<(), Output=i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe), i32> (panicking.rs:492)
==2126064==    by 0x851CEC0: try<i32, &(dyn core::ops::function::Fn<(), Output=i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe)> (panicking.rs:456)
==2126064==    by 0x851CEC0: catch_unwind<&(dyn core::ops::function::Fn<(), Output=i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe), i32> (panic.rs:137)
==2126064==    by 0x851CEC0: {closure#2} (rt.rs:128)
==2126064==    by 0x851CEC0: do_call<std::rt::lang_start_internal::{closure_env#2}, isize> (panicking.rs:492)
==2126064==    by 0x851CEC0: try<isize, std::rt::lang_start_internal::{closure_env#2}> (panicking.rs:456)
==2126064==    by 0x851CEC0: catch_unwind<std::rt::lang_start_internal::{closure_env#2}, isize> (panic.rs:137)
==2126064==    by 0x851CEC0: std::rt::lang_start_internal (rt.rs:128)
==2126064==    by 0x10DCE0: main (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/bin/rustc)
==2126064==  Address 0x0 is not stack'd, malloc'd or (recently) free'd
==2126064== 
==2126064== Syscall param statx(buf) points to unaddressable byte(s)
==2126064==    at 0x893F8BE: statx (statx.c:29)
==2126064==    by 0x852E6F1: statx (weak.rs:178)
==2126064==    by 0x852E6F1: std::sys::unix::fs::try_statx (fs.rs:150)
==2126064==    by 0x8505910: file_attr (fs.rs:810)
==2126064==    by 0x8505910: metadata (fs.rs:494)
==2126064==    by 0x8505910: std::fs::buffer_capacity_required (fs.rs:610)
==2126064==    by 0x8505235: read_to_end (fs.rs:638)
==2126064==    by 0x8505235: std::fs::read::inner (fs.rs:232)
==2126064==    by 0x74698B7: _RNvNtCsa90PW0k89VM_21rustc_data_structures9profiling21get_resident_set_size (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B6AAC5: _RNvCs9wpKcMIcLY6_12rustc_driver4main (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x10DCBC: _RNvCs7s29dABgO2O_10rustc_main4main (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/bin/rustc)
==2126064==    by 0x10DCF2: _RINvNtNtCshCtCELAt55q_3std10sys_common9backtrace28___rust_begin_short_backtraceFEuuECs7s29dABgO2O_10rustc_main (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/bin/rustc)
==2126064==    by 0x10DCA8: _RNCINvNtCshCtCELAt55q_3std2rt10lang_startuE0Cs7s29dABgO2O_10rustc_main.llvm.2698179216631376293 (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/bin/rustc)
==2126064==    by 0x851CEC0: call_once<(), (dyn core::ops::function::Fn<(), Output=i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe)> (function.rs:259)
==2126064==    by 0x851CEC0: do_call<&(dyn core::ops::function::Fn<(), Output=i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe), i32> (panicking.rs:492)
==2126064==    by 0x851CEC0: try<i32, &(dyn core::ops::function::Fn<(), Output=i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe)> (panicking.rs:456)
==2126064==    by 0x851CEC0: catch_unwind<&(dyn core::ops::function::Fn<(), Output=i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe), i32> (panic.rs:137)
==2126064==    by 0x851CEC0: {closure#2} (rt.rs:128)
==2126064==    by 0x851CEC0: do_call<std::rt::lang_start_internal::{closure_env#2}, isize> (panicking.rs:492)
==2126064==    by 0x851CEC0: try<isize, std::rt::lang_start_internal::{closure_env#2}> (panicking.rs:456)
==2126064==    by 0x851CEC0: catch_unwind<std::rt::lang_start_internal::{closure_env#2}, isize> (panic.rs:137)
==2126064==    by 0x851CEC0: std::rt::lang_start_internal (rt.rs:128)
==2126064==    by 0x10DCE0: main (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/bin/rustc)
==2126064==  Address 0x0 is not stack'd, malloc'd or (recently) free'd
==2126064== 
==2126064== Thread 2 rustc:
==2126064== Mismatched free() / delete / delete []
==2126064==    at 0x483CA3F: free (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0x6C25DB1: LLVMRustCreateTargetMachine (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C16F93: _RNCNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write22target_machine_factory0B7_.llvm.16420202923400156399 (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C161E4: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write35create_informational_target_machine (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C1D725: _RNvNtCsfrnhObXyzQM_18rustc_codegen_llvm9llvm_util15target_features (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAC61C: _RNvXs5_CsfrnhObXyzQM_18rustc_codegen_llvmNtB5_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend14CodegenBackend15target_features (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B92FEE: _RNvNtCsf5CM6ndXTHU_15rustc_interface4util17add_configuration (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B9339A: _RNvNtCsf5CM6ndXTHU_15rustc_interface4util14create_session (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B52624: _RINvNtCsf5CM6ndXTHU_15rustc_interface9interface23create_compiler_and_runINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0EB2z_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B38133: _RINvNtNtCshCtCELAt55q_3std10sys_common9backtrace28___rust_begin_short_backtraceNCINvNtCsf5CM6ndXTHU_15rustc_interface4util31run_in_thread_pool_with_globalsNCINvNtB1m_9interface12run_compilerINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0E0B32_E0B32_EB4t_.llvm.15336006795362687796 (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B6B3E8: _RNSNvYNCINvMNtCshCtCELAt55q_3std6threadNtBa_7Builder16spawn_unchecked_NCINvNtCsf5CM6ndXTHU_15rustc_interface4util31run_in_thread_pool_with_globalsNCINvNtB1d_9interface12run_compilerINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0E0B2T_E0B2T_Es_0INtNtNtB2Y_3ops8function6FnOnceuE9call_once6vtableB4k_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x852DD02: call_once<(), dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global> (boxed.rs:1853)
==2126064==    by 0x852DD02: call_once<(), alloc::boxed::Box<dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global>, alloc::alloc::Global> (boxed.rs:1853)
==2126064==    by 0x852DD02: std::sys::unix::thread::Thread::new::thread_start (thread.rs:108)
==2126064==  Address 0xde33900 is 0 bytes inside a block of size 31 alloc'd
==2126064==    at 0x483BE63: operator new(unsigned long) (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0xB9F243C: std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::reserve(unsigned long) (basic_string.tcc:293)
==2126064==    by 0xBD6C9A7: llvm::Triple::normalize[abi:cxx11](llvm::StringRef) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0x6C25D79: LLVMRustCreateTargetMachine (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C16F93: _RNCNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write22target_machine_factory0B7_.llvm.16420202923400156399 (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C161E4: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write35create_informational_target_machine (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C1D725: _RNvNtCsfrnhObXyzQM_18rustc_codegen_llvm9llvm_util15target_features (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAC61C: _RNvXs5_CsfrnhObXyzQM_18rustc_codegen_llvmNtB5_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend14CodegenBackend15target_features (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B92FEE: _RNvNtCsf5CM6ndXTHU_15rustc_interface4util17add_configuration (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B9339A: _RNvNtCsf5CM6ndXTHU_15rustc_interface4util14create_session (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B52624: _RINvNtCsf5CM6ndXTHU_15rustc_interface9interface23create_compiler_and_runINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0EB2z_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B38133: _RINvNtNtCshCtCELAt55q_3std10sys_common9backtrace28___rust_begin_short_backtraceNCINvNtCsf5CM6ndXTHU_15rustc_interface4util31run_in_thread_pool_with_globalsNCINvNtB1m_9interface12run_compilerINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0E0B32_E0B32_EB4t_.llvm.15336006795362687796 (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064== 
==2126064== Mismatched free() / delete / delete []
==2126064==    at 0x483CA3F: free (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0x6C26116: LLVMRustCreateTargetMachine (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C16F93: _RNCNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write22target_machine_factory0B7_.llvm.16420202923400156399 (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C161E4: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write35create_informational_target_machine (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C1D725: _RNvNtCsfrnhObXyzQM_18rustc_codegen_llvm9llvm_util15target_features (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAC61C: _RNvXs5_CsfrnhObXyzQM_18rustc_codegen_llvmNtB5_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend14CodegenBackend15target_features (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B92FEE: _RNvNtCsf5CM6ndXTHU_15rustc_interface4util17add_configuration (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B9339A: _RNvNtCsf5CM6ndXTHU_15rustc_interface4util14create_session (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B52624: _RINvNtCsf5CM6ndXTHU_15rustc_interface9interface23create_compiler_and_runINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0EB2z_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B38133: _RINvNtNtCshCtCELAt55q_3std10sys_common9backtrace28___rust_begin_short_backtraceNCINvNtCsf5CM6ndXTHU_15rustc_interface4util31run_in_thread_pool_with_globalsNCINvNtB1m_9interface12run_compilerINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0E0B32_E0B32_EB4t_.llvm.15336006795362687796 (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B6B3E8: _RNSNvYNCINvMNtCshCtCELAt55q_3std6threadNtBa_7Builder16spawn_unchecked_NCINvNtCsf5CM6ndXTHU_15rustc_interface4util31run_in_thread_pool_with_globalsNCINvNtB1d_9interface12run_compilerINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0E0B2T_E0B2T_Es_0INtNtNtB2Y_3ops8function6FnOnceuE9call_once6vtableB4k_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x852DD02: call_once<(), dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global> (boxed.rs:1853)
==2126064==    by 0x852DD02: call_once<(), alloc::boxed::Box<dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global>, alloc::alloc::Global> (boxed.rs:1853)
==2126064==    by 0x852DD02: std::sys::unix::thread::Thread::new::thread_start (thread.rs:108)
==2126064==  Address 0xde33a20 is 0 bytes inside a block of size 25 alloc'd
==2126064==    at 0x483BE63: operator new(unsigned long) (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0xB7E0F48: llvm::Twine::str[abi:cxx11]() const (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xB7E0BC1: llvm::Triple::Triple(llvm::Twine const&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0x6C260BF: LLVMRustCreateTargetMachine (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C16F93: _RNCNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write22target_machine_factory0B7_.llvm.16420202923400156399 (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C161E4: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write35create_informational_target_machine (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C1D725: _RNvNtCsfrnhObXyzQM_18rustc_codegen_llvm9llvm_util15target_features (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAC61C: _RNvXs5_CsfrnhObXyzQM_18rustc_codegen_llvmNtB5_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend14CodegenBackend15target_features (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B92FEE: _RNvNtCsf5CM6ndXTHU_15rustc_interface4util17add_configuration (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B9339A: _RNvNtCsf5CM6ndXTHU_15rustc_interface4util14create_session (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B52624: _RINvNtCsf5CM6ndXTHU_15rustc_interface9interface23create_compiler_and_runINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0EB2z_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B38133: _RINvNtNtCshCtCELAt55q_3std10sys_common9backtrace28___rust_begin_short_backtraceNCINvNtCsf5CM6ndXTHU_15rustc_interface4util31run_in_thread_pool_with_globalsNCINvNtB1m_9interface12run_compilerINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0E0B32_E0B32_EB4t_.llvm.15336006795362687796 (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064== 
==2126064== Mismatched free() / delete / delete []
==2126064==    at 0x483CA3F: free (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0x6C26186: LLVMRustCreateTargetMachine (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C16F93: _RNCNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write22target_machine_factory0B7_.llvm.16420202923400156399 (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C161E4: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write35create_informational_target_machine (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C1D725: _RNvNtCsfrnhObXyzQM_18rustc_codegen_llvm9llvm_util15target_features (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAC61C: _RNvXs5_CsfrnhObXyzQM_18rustc_codegen_llvmNtB5_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend14CodegenBackend15target_features (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B92FEE: _RNvNtCsf5CM6ndXTHU_15rustc_interface4util17add_configuration (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B9339A: _RNvNtCsf5CM6ndXTHU_15rustc_interface4util14create_session (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B52624: _RINvNtCsf5CM6ndXTHU_15rustc_interface9interface23create_compiler_and_runINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0EB2z_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B38133: _RINvNtNtCshCtCELAt55q_3std10sys_common9backtrace28___rust_begin_short_backtraceNCINvNtCsf5CM6ndXTHU_15rustc_interface4util31run_in_thread_pool_with_globalsNCINvNtB1m_9interface12run_compilerINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0E0B32_E0B32_EB4t_.llvm.15336006795362687796 (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B6B3E8: _RNSNvYNCINvMNtCshCtCELAt55q_3std6threadNtBa_7Builder16spawn_unchecked_NCINvNtCsf5CM6ndXTHU_15rustc_interface4util31run_in_thread_pool_with_globalsNCINvNtB1d_9interface12run_compilerINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0E0B2T_E0B2T_Es_0INtNtNtB2Y_3ops8function6FnOnceuE9call_once6vtableB4k_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x852DD02: call_once<(), dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global> (boxed.rs:1853)
==2126064==    by 0x852DD02: call_once<(), alloc::boxed::Box<dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global>, alloc::alloc::Global> (boxed.rs:1853)
==2126064==    by 0x852DD02: std::sys::unix::thread::Thread::new::thread_start (thread.rs:108)
==2126064==  Address 0xde33960 is 0 bytes inside a block of size 25 alloc'd
==2126064==    at 0x483BE63: operator new(unsigned long) (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0xB7E1030: llvm::Twine::str[abi:cxx11]() const (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xB7E0BC1: llvm::Triple::Triple(llvm::Twine const&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0x6C25D97: LLVMRustCreateTargetMachine (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C16F93: _RNCNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write22target_machine_factory0B7_.llvm.16420202923400156399 (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C161E4: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write35create_informational_target_machine (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C1D725: _RNvNtCsfrnhObXyzQM_18rustc_codegen_llvm9llvm_util15target_features (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAC61C: _RNvXs5_CsfrnhObXyzQM_18rustc_codegen_llvmNtB5_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend14CodegenBackend15target_features (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B92FEE: _RNvNtCsf5CM6ndXTHU_15rustc_interface4util17add_configuration (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B9339A: _RNvNtCsf5CM6ndXTHU_15rustc_interface4util14create_session (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B52624: _RINvNtCsf5CM6ndXTHU_15rustc_interface9interface23create_compiler_and_runINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0EB2z_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B38133: _RINvNtNtCshCtCELAt55q_3std10sys_common9backtrace28___rust_begin_short_backtraceNCINvNtCsf5CM6ndXTHU_15rustc_interface4util31run_in_thread_pool_with_globalsNCINvNtB1m_9interface12run_compilerINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0E0B32_E0B32_EB4t_.llvm.15336006795362687796 (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064== 
==2126064== Mismatched free() / delete / delete []
==2126064==    at 0x483CA3F: free (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0x6C25DB1: LLVMRustCreateTargetMachine (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C16F93: _RNCNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write22target_machine_factory0B7_.llvm.16420202923400156399 (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BD98A5: _RNvNtCsfrnhObXyzQM_18rustc_codegen_llvm7context13create_module (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BEC488: _RINvNtCsegTyfRY58Oj_17rustc_codegen_ssa4base13codegen_crateNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEBX_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAC709: _RNvXs5_CsfrnhObXyzQM_18rustc_codegen_llvmNtB5_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend14CodegenBackend13codegen_crate (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B9E4E6: _RINvMNtCscQDs6WA4ghs_13rustc_session5utilsNtNtB5_7session7Session4timeINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtCs3mGW1eWqUD1_4core3any3AnyEL_ENCNvNtCsf5CM6ndXTHU_15rustc_interface6passes13start_codegen0EB2l_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B84C87: _RINvMs_NtCsf5CM6ndXTHU_15rustc_interface6passesNtB5_12QueryContext5enterNCNCNvMs0_NtB7_7queriesNtB1i_7Queries15ongoing_codegen00INtNtCs3mGW1eWqUD1_4core6result6ResultINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtB27_3any3AnyEL_ENtCsggHJhvleegr_12rustc_errors13ErrorReportedEEB7_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B7B02E: _RNvMs0_NtCsf5CM6ndXTHU_15rustc_interface7queriesNtB5_7Queries15ongoing_codegen (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B52B03: _RINvNtCsf5CM6ndXTHU_15rustc_interface9interface23create_compiler_and_runINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0EB2z_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B38133: _RINvNtNtCshCtCELAt55q_3std10sys_common9backtrace28___rust_begin_short_backtraceNCINvNtCsf5CM6ndXTHU_15rustc_interface4util31run_in_thread_pool_with_globalsNCINvNtB1m_9interface12run_compilerINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0E0B32_E0B32_EB4t_.llvm.15336006795362687796 (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B6B3E8: _RNSNvYNCINvMNtCshCtCELAt55q_3std6threadNtBa_7Builder16spawn_unchecked_NCINvNtCsf5CM6ndXTHU_15rustc_interface4util31run_in_thread_pool_with_globalsNCINvNtB1d_9interface12run_compilerINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0E0B2T_E0B2T_Es_0INtNtNtB2Y_3ops8function6FnOnceuE9call_once6vtableB4k_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==  Address 0x158a8ee0 is 0 bytes inside a block of size 31 alloc'd
==2126064==    at 0x483BE63: operator new(unsigned long) (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0xB9F243C: std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::reserve(unsigned long) (basic_string.tcc:293)
==2126064==    by 0xBD6C9A7: llvm::Triple::normalize[abi:cxx11](llvm::StringRef) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0x6C25D79: LLVMRustCreateTargetMachine (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C16F93: _RNCNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write22target_machine_factory0B7_.llvm.16420202923400156399 (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BD98A5: _RNvNtCsfrnhObXyzQM_18rustc_codegen_llvm7context13create_module (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BEC488: _RINvNtCsegTyfRY58Oj_17rustc_codegen_ssa4base13codegen_crateNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEBX_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAC709: _RNvXs5_CsfrnhObXyzQM_18rustc_codegen_llvmNtB5_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend14CodegenBackend13codegen_crate (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B9E4E6: _RINvMNtCscQDs6WA4ghs_13rustc_session5utilsNtNtB5_7session7Session4timeINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtCs3mGW1eWqUD1_4core3any3AnyEL_ENCNvNtCsf5CM6ndXTHU_15rustc_interface6passes13start_codegen0EB2l_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B84C87: _RINvMs_NtCsf5CM6ndXTHU_15rustc_interface6passesNtB5_12QueryContext5enterNCNCNvMs0_NtB7_7queriesNtB1i_7Queries15ongoing_codegen00INtNtCs3mGW1eWqUD1_4core6result6ResultINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtB27_3any3AnyEL_ENtCsggHJhvleegr_12rustc_errors13ErrorReportedEEB7_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B7B02E: _RNvMs0_NtCsf5CM6ndXTHU_15rustc_interface7queriesNtB5_7Queries15ongoing_codegen (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B52B03: _RINvNtCsf5CM6ndXTHU_15rustc_interface9interface23create_compiler_and_runINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0EB2z_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064== 
==2126064== Mismatched free() / delete / delete []
==2126064==    at 0x483CA3F: free (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0x6C26116: LLVMRustCreateTargetMachine (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C16F93: _RNCNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write22target_machine_factory0B7_.llvm.16420202923400156399 (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BD98A5: _RNvNtCsfrnhObXyzQM_18rustc_codegen_llvm7context13create_module (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BEC488: _RINvNtCsegTyfRY58Oj_17rustc_codegen_ssa4base13codegen_crateNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEBX_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAC709: _RNvXs5_CsfrnhObXyzQM_18rustc_codegen_llvmNtB5_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend14CodegenBackend13codegen_crate (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B9E4E6: _RINvMNtCscQDs6WA4ghs_13rustc_session5utilsNtNtB5_7session7Session4timeINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtCs3mGW1eWqUD1_4core3any3AnyEL_ENCNvNtCsf5CM6ndXTHU_15rustc_interface6passes13start_codegen0EB2l_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B84C87: _RINvMs_NtCsf5CM6ndXTHU_15rustc_interface6passesNtB5_12QueryContext5enterNCNCNvMs0_NtB7_7queriesNtB1i_7Queries15ongoing_codegen00INtNtCs3mGW1eWqUD1_4core6result6ResultINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtB27_3any3AnyEL_ENtCsggHJhvleegr_12rustc_errors13ErrorReportedEEB7_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B7B02E: _RNvMs0_NtCsf5CM6ndXTHU_15rustc_interface7queriesNtB5_7Queries15ongoing_codegen (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B52B03: _RINvNtCsf5CM6ndXTHU_15rustc_interface9interface23create_compiler_and_runINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0EB2z_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B38133: _RINvNtNtCshCtCELAt55q_3std10sys_common9backtrace28___rust_begin_short_backtraceNCINvNtCsf5CM6ndXTHU_15rustc_interface4util31run_in_thread_pool_with_globalsNCINvNtB1m_9interface12run_compilerINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0E0B32_E0B32_EB4t_.llvm.15336006795362687796 (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B6B3E8: _RNSNvYNCINvMNtCshCtCELAt55q_3std6threadNtBa_7Builder16spawn_unchecked_NCINvNtCsf5CM6ndXTHU_15rustc_interface4util31run_in_thread_pool_with_globalsNCINvNtB1d_9interface12run_compilerINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0E0B2T_E0B2T_Es_0INtNtNtB2Y_3ops8function6FnOnceuE9call_once6vtableB4k_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==  Address 0x158a9000 is 0 bytes inside a block of size 25 alloc'd
==2126064==    at 0x483BE63: operator new(unsigned long) (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0xB7E0F48: llvm::Twine::str[abi:cxx11]() const (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xB7E0BC1: llvm::Triple::Triple(llvm::Twine const&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0x6C260BF: LLVMRustCreateTargetMachine (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C16F93: _RNCNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write22target_machine_factory0B7_.llvm.16420202923400156399 (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BD98A5: _RNvNtCsfrnhObXyzQM_18rustc_codegen_llvm7context13create_module (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BEC488: _RINvNtCsegTyfRY58Oj_17rustc_codegen_ssa4base13codegen_crateNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEBX_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAC709: _RNvXs5_CsfrnhObXyzQM_18rustc_codegen_llvmNtB5_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend14CodegenBackend13codegen_crate (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B9E4E6: _RINvMNtCscQDs6WA4ghs_13rustc_session5utilsNtNtB5_7session7Session4timeINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtCs3mGW1eWqUD1_4core3any3AnyEL_ENCNvNtCsf5CM6ndXTHU_15rustc_interface6passes13start_codegen0EB2l_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B84C87: _RINvMs_NtCsf5CM6ndXTHU_15rustc_interface6passesNtB5_12QueryContext5enterNCNCNvMs0_NtB7_7queriesNtB1i_7Queries15ongoing_codegen00INtNtCs3mGW1eWqUD1_4core6result6ResultINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtB27_3any3AnyEL_ENtCsggHJhvleegr_12rustc_errors13ErrorReportedEEB7_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B7B02E: _RNvMs0_NtCsf5CM6ndXTHU_15rustc_interface7queriesNtB5_7Queries15ongoing_codegen (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B52B03: _RINvNtCsf5CM6ndXTHU_15rustc_interface9interface23create_compiler_and_runINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0EB2z_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064== 
==2126064== Mismatched free() / delete / delete []
==2126064==    at 0x483CA3F: free (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0x6C26186: LLVMRustCreateTargetMachine (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C16F93: _RNCNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write22target_machine_factory0B7_.llvm.16420202923400156399 (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BD98A5: _RNvNtCsfrnhObXyzQM_18rustc_codegen_llvm7context13create_module (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BEC488: _RINvNtCsegTyfRY58Oj_17rustc_codegen_ssa4base13codegen_crateNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEBX_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAC709: _RNvXs5_CsfrnhObXyzQM_18rustc_codegen_llvmNtB5_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend14CodegenBackend13codegen_crate (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B9E4E6: _RINvMNtCscQDs6WA4ghs_13rustc_session5utilsNtNtB5_7session7Session4timeINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtCs3mGW1eWqUD1_4core3any3AnyEL_ENCNvNtCsf5CM6ndXTHU_15rustc_interface6passes13start_codegen0EB2l_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B84C87: _RINvMs_NtCsf5CM6ndXTHU_15rustc_interface6passesNtB5_12QueryContext5enterNCNCNvMs0_NtB7_7queriesNtB1i_7Queries15ongoing_codegen00INtNtCs3mGW1eWqUD1_4core6result6ResultINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtB27_3any3AnyEL_ENtCsggHJhvleegr_12rustc_errors13ErrorReportedEEB7_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B7B02E: _RNvMs0_NtCsf5CM6ndXTHU_15rustc_interface7queriesNtB5_7Queries15ongoing_codegen (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B52B03: _RINvNtCsf5CM6ndXTHU_15rustc_interface9interface23create_compiler_and_runINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0EB2z_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B38133: _RINvNtNtCshCtCELAt55q_3std10sys_common9backtrace28___rust_begin_short_backtraceNCINvNtCsf5CM6ndXTHU_15rustc_interface4util31run_in_thread_pool_with_globalsNCINvNtB1m_9interface12run_compilerINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0E0B32_E0B32_EB4t_.llvm.15336006795362687796 (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B6B3E8: _RNSNvYNCINvMNtCshCtCELAt55q_3std6threadNtBa_7Builder16spawn_unchecked_NCINvNtCsf5CM6ndXTHU_15rustc_interface4util31run_in_thread_pool_with_globalsNCINvNtB1d_9interface12run_compilerINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0E0B2T_E0B2T_Es_0INtNtNtB2Y_3ops8function6FnOnceuE9call_once6vtableB4k_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==  Address 0x158a8f40 is 0 bytes inside a block of size 25 alloc'd
==2126064==    at 0x483BE63: operator new(unsigned long) (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0xB7E1030: llvm::Twine::str[abi:cxx11]() const (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xB7E0BC1: llvm::Triple::Triple(llvm::Twine const&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0x6C25D97: LLVMRustCreateTargetMachine (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C16F93: _RNCNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write22target_machine_factory0B7_.llvm.16420202923400156399 (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BD98A5: _RNvNtCsfrnhObXyzQM_18rustc_codegen_llvm7context13create_module (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BEC488: _RINvNtCsegTyfRY58Oj_17rustc_codegen_ssa4base13codegen_crateNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEBX_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAC709: _RNvXs5_CsfrnhObXyzQM_18rustc_codegen_llvmNtB5_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend14CodegenBackend13codegen_crate (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B9E4E6: _RINvMNtCscQDs6WA4ghs_13rustc_session5utilsNtNtB5_7session7Session4timeINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtCs3mGW1eWqUD1_4core3any3AnyEL_ENCNvNtCsf5CM6ndXTHU_15rustc_interface6passes13start_codegen0EB2l_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B84C87: _RINvMs_NtCsf5CM6ndXTHU_15rustc_interface6passesNtB5_12QueryContext5enterNCNCNvMs0_NtB7_7queriesNtB1i_7Queries15ongoing_codegen00INtNtCs3mGW1eWqUD1_4core6result6ResultINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtB27_3any3AnyEL_ENtCsggHJhvleegr_12rustc_errors13ErrorReportedEEB7_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B7B02E: _RNvMs0_NtCsf5CM6ndXTHU_15rustc_interface7queriesNtB5_7Queries15ongoing_codegen (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B52B03: _RINvNtCsf5CM6ndXTHU_15rustc_interface9interface23create_compiler_and_runINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0EB2z_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064== 
==2126064== Mismatched free() / delete / delete []
==2126064==    at 0x483CFBF: operator delete(void*) (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0xB913BB6: llvm::DataLayout::~DataLayout() (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0x6C2BFF5: LLVMRustSetDataLayoutFromTargetMachine (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BD98D5: _RNvNtCsfrnhObXyzQM_18rustc_codegen_llvm7context13create_module (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BEC488: _RINvNtCsegTyfRY58Oj_17rustc_codegen_ssa4base13codegen_crateNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEBX_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAC709: _RNvXs5_CsfrnhObXyzQM_18rustc_codegen_llvmNtB5_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend14CodegenBackend13codegen_crate (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B9E4E6: _RINvMNtCscQDs6WA4ghs_13rustc_session5utilsNtNtB5_7session7Session4timeINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtCs3mGW1eWqUD1_4core3any3AnyEL_ENCNvNtCsf5CM6ndXTHU_15rustc_interface6passes13start_codegen0EB2l_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B84C87: _RINvMs_NtCsf5CM6ndXTHU_15rustc_interface6passesNtB5_12QueryContext5enterNCNCNvMs0_NtB7_7queriesNtB1i_7Queries15ongoing_codegen00INtNtCs3mGW1eWqUD1_4core6result6ResultINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtB27_3any3AnyEL_ENtCsggHJhvleegr_12rustc_errors13ErrorReportedEEB7_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B7B02E: _RNvMs0_NtCsf5CM6ndXTHU_15rustc_interface7queriesNtB5_7Queries15ongoing_codegen (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B52B03: _RINvNtCsf5CM6ndXTHU_15rustc_interface9interface23create_compiler_and_runINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0EB2z_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B38133: _RINvNtNtCshCtCELAt55q_3std10sys_common9backtrace28___rust_begin_short_backtraceNCINvNtCsf5CM6ndXTHU_15rustc_interface4util31run_in_thread_pool_with_globalsNCINvNtB1m_9interface12run_compilerINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0E0B32_E0B32_EB4t_.llvm.15336006795362687796 (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B6B3E8: _RNSNvYNCINvMNtCshCtCELAt55q_3std6threadNtBa_7Builder16spawn_unchecked_NCINvNtCsf5CM6ndXTHU_15rustc_interface4util31run_in_thread_pool_with_globalsNCINvNtB1d_9interface12run_compilerINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0E0B2T_E0B2T_Es_0INtNtNtB2Y_3ops8function6FnOnceuE9call_once6vtableB4k_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==  Address 0x158ae4d0 is 0 bytes inside a block of size 71 alloc'd
==2126064==    at 0x483B7F3: malloc (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0x6C3E0E7: operator new(unsigned long) (new_op.cc:50)
==2126064==    by 0x6CBEA91: std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) (basic_string.tcc:265)
==2126064==    by 0x6C30618: llvm::DataLayout::operator=(llvm::DataLayout const&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C2BFE2: LLVMRustSetDataLayoutFromTargetMachine (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BD98D5: _RNvNtCsfrnhObXyzQM_18rustc_codegen_llvm7context13create_module (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BEC488: _RINvNtCsegTyfRY58Oj_17rustc_codegen_ssa4base13codegen_crateNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEBX_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAC709: _RNvXs5_CsfrnhObXyzQM_18rustc_codegen_llvmNtB5_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend14CodegenBackend13codegen_crate (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B9E4E6: _RINvMNtCscQDs6WA4ghs_13rustc_session5utilsNtNtB5_7session7Session4timeINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtCs3mGW1eWqUD1_4core3any3AnyEL_ENCNvNtCsf5CM6ndXTHU_15rustc_interface6passes13start_codegen0EB2l_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B84C87: _RINvMs_NtCsf5CM6ndXTHU_15rustc_interface6passesNtB5_12QueryContext5enterNCNCNvMs0_NtB7_7queriesNtB1i_7Queries15ongoing_codegen00INtNtCs3mGW1eWqUD1_4core6result6ResultINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtB27_3any3AnyEL_ENtCsggHJhvleegr_12rustc_errors13ErrorReportedEEB7_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B7B02E: _RNvMs0_NtCsf5CM6ndXTHU_15rustc_interface7queriesNtB5_7Queries15ongoing_codegen (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B52B03: _RINvNtCsf5CM6ndXTHU_15rustc_interface9interface23create_compiler_and_runINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0EB2z_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064== 
==2126064== Mismatched free() / delete / delete []
==2126064==    at 0x483CA3F: free (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0x6C362B3: LLVMRustSetNormalizedTarget (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BD9997: _RNvNtCsfrnhObXyzQM_18rustc_codegen_llvm7context13create_module (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BEC488: _RINvNtCsegTyfRY58Oj_17rustc_codegen_ssa4base13codegen_crateNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEBX_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAC709: _RNvXs5_CsfrnhObXyzQM_18rustc_codegen_llvmNtB5_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend14CodegenBackend13codegen_crate (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B9E4E6: _RINvMNtCscQDs6WA4ghs_13rustc_session5utilsNtNtB5_7session7Session4timeINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtCs3mGW1eWqUD1_4core3any3AnyEL_ENCNvNtCsf5CM6ndXTHU_15rustc_interface6passes13start_codegen0EB2l_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B84C87: _RINvMs_NtCsf5CM6ndXTHU_15rustc_interface6passesNtB5_12QueryContext5enterNCNCNvMs0_NtB7_7queriesNtB1i_7Queries15ongoing_codegen00INtNtCs3mGW1eWqUD1_4core6result6ResultINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtB27_3any3AnyEL_ENtCsggHJhvleegr_12rustc_errors13ErrorReportedEEB7_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B7B02E: _RNvMs0_NtCsf5CM6ndXTHU_15rustc_interface7queriesNtB5_7Queries15ongoing_codegen (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B52B03: _RINvNtCsf5CM6ndXTHU_15rustc_interface9interface23create_compiler_and_runINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0EB2z_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B38133: _RINvNtNtCshCtCELAt55q_3std10sys_common9backtrace28___rust_begin_short_backtraceNCINvNtCsf5CM6ndXTHU_15rustc_interface4util31run_in_thread_pool_with_globalsNCINvNtB1m_9interface12run_compilerINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0E0B32_E0B32_EB4t_.llvm.15336006795362687796 (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B6B3E8: _RNSNvYNCINvMNtCshCtCELAt55q_3std6threadNtBa_7Builder16spawn_unchecked_NCINvNtCsf5CM6ndXTHU_15rustc_interface4util31run_in_thread_pool_with_globalsNCINvNtB1d_9interface12run_compilerINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0E0B2T_E0B2T_Es_0INtNtNtB2Y_3ops8function6FnOnceuE9call_once6vtableB4k_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x852DD02: call_once<(), dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global> (boxed.rs:1853)
==2126064==    by 0x852DD02: call_once<(), alloc::boxed::Box<dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global>, alloc::alloc::Global> (boxed.rs:1853)
==2126064==    by 0x852DD02: std::sys::unix::thread::Thread::new::thread_start (thread.rs:108)
==2126064==  Address 0x158ae710 is 0 bytes inside a block of size 31 alloc'd
==2126064==    at 0x483BE63: operator new(unsigned long) (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0xB9F243C: std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::reserve(unsigned long) (basic_string.tcc:293)
==2126064==    by 0xBD6C9A7: llvm::Triple::normalize[abi:cxx11](llvm::StringRef) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0x6C3628D: LLVMRustSetNormalizedTarget (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BD9997: _RNvNtCsfrnhObXyzQM_18rustc_codegen_llvm7context13create_module (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BEC488: _RINvNtCsegTyfRY58Oj_17rustc_codegen_ssa4base13codegen_crateNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEBX_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAC709: _RNvXs5_CsfrnhObXyzQM_18rustc_codegen_llvmNtB5_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend14CodegenBackend13codegen_crate (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B9E4E6: _RINvMNtCscQDs6WA4ghs_13rustc_session5utilsNtNtB5_7session7Session4timeINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtCs3mGW1eWqUD1_4core3any3AnyEL_ENCNvNtCsf5CM6ndXTHU_15rustc_interface6passes13start_codegen0EB2l_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B84C87: _RINvMs_NtCsf5CM6ndXTHU_15rustc_interface6passesNtB5_12QueryContext5enterNCNCNvMs0_NtB7_7queriesNtB1i_7Queries15ongoing_codegen00INtNtCs3mGW1eWqUD1_4core6result6ResultINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtB27_3any3AnyEL_ENtCsggHJhvleegr_12rustc_errors13ErrorReportedEEB7_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B7B02E: _RNvMs0_NtCsf5CM6ndXTHU_15rustc_interface7queriesNtB5_7Queries15ongoing_codegen (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B52B03: _RINvNtCsf5CM6ndXTHU_15rustc_interface9interface23create_compiler_and_runINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0EB2z_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B38133: _RINvNtNtCshCtCELAt55q_3std10sys_common9backtrace28___rust_begin_short_backtraceNCINvNtCsf5CM6ndXTHU_15rustc_interface4util31run_in_thread_pool_with_globalsNCINvNtB1m_9interface12run_compilerINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0E0B32_E0B32_EB4t_.llvm.15336006795362687796 (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064== 
==2126064== Thread 5 opt 6gkykd10f97u:
==2126064== Mismatched free() / delete / delete []
==2126064==    at 0x483CA3F: free (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0x6C265CB: LLVMRustAddLibraryInfo (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C1902A: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write7codegen (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BB0C27: _RINvNtNtCsegTyfRY58Oj_17rustc_codegen_ssa4back5write24finish_intra_module_workNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEB1g_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAFE21: _RINvNtNtCsegTyfRY58Oj_17rustc_codegen_ssa4back5write17execute_work_itemNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEB19_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BCD80E: _RINvNtNtCshCtCELAt55q_3std10sys_common9backtrace28___rust_begin_short_backtraceNCINvXs0_CsfrnhObXyzQM_18rustc_codegen_llvmNtB1o_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend19ExtraBackendMethods18spawn_named_threadNCINvNtNtB2s_4back5write10spawn_workB1W_E0uE0uEB1o_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BBCBC6: _RNSNvYNCINvMNtCshCtCELAt55q_3std6threadNtBa_7Builder16spawn_unchecked_NCINvXs0_CsfrnhObXyzQM_18rustc_codegen_llvmNtB1f_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend19ExtraBackendMethods18spawn_named_threadNCINvNtNtB2j_4back5write10spawn_workB1N_E0uE0uEs_0INtNtNtCs3mGW1eWqUD1_4core3ops8function6FnOnceuE9call_once6vtableB1f_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x852DD02: call_once<(), dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global> (boxed.rs:1853)
==2126064==    by 0x852DD02: call_once<(), alloc::boxed::Box<dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global>, alloc::alloc::Global> (boxed.rs:1853)
==2126064==    by 0x852DD02: std::sys::unix::thread::Thread::new::thread_start (thread.rs:108)
==2126064==    by 0x880D608: start_thread (pthread_create.c:477)
==2126064==    by 0x8951162: clone (clone.S:95)
==2126064==  Address 0x158bf8d0 is 0 bytes inside a block of size 25 alloc'd
==2126064==    at 0x483BE63: operator new(unsigned long) (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0xB7E1030: llvm::Twine::str[abi:cxx11]() const (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xB7E0BC1: llvm::Triple::Triple(llvm::Twine const&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0x6C264E4: LLVMRustAddLibraryInfo (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C1902A: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write7codegen (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BB0C27: _RINvNtNtCsegTyfRY58Oj_17rustc_codegen_ssa4back5write24finish_intra_module_workNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEB1g_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAFE21: _RINvNtNtCsegTyfRY58Oj_17rustc_codegen_ssa4back5write17execute_work_itemNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEB19_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BCD80E: _RINvNtNtCshCtCELAt55q_3std10sys_common9backtrace28___rust_begin_short_backtraceNCINvXs0_CsfrnhObXyzQM_18rustc_codegen_llvmNtB1o_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend19ExtraBackendMethods18spawn_named_threadNCINvNtNtB2s_4back5write10spawn_workB1W_E0uE0uEB1o_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BBCBC6: _RNSNvYNCINvMNtCshCtCELAt55q_3std6threadNtBa_7Builder16spawn_unchecked_NCINvXs0_CsfrnhObXyzQM_18rustc_codegen_llvmNtB1f_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend19ExtraBackendMethods18spawn_named_threadNCINvNtNtB2j_4back5write10spawn_workB1N_E0uE0uEs_0INtNtNtCs3mGW1eWqUD1_4core3ops8function6FnOnceuE9call_once6vtableB1f_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x852DD02: call_once<(), dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global> (boxed.rs:1853)
==2126064==    by 0x852DD02: call_once<(), alloc::boxed::Box<dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global>, alloc::alloc::Global> (boxed.rs:1853)
==2126064==    by 0x852DD02: std::sys::unix::thread::Thread::new::thread_start (thread.rs:108)
==2126064==    by 0x880D608: start_thread (pthread_create.c:477)
==2126064==    by 0x8951162: clone (clone.S:95)
==2126064== 
==2126064== Mismatched free() / delete / delete []
==2126064==    at 0x483CA3F: free (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0x6C38329: LLVMRustUnpackOptimizationDiagnostic (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x5FA3307: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write18diagnostic_handler (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C3B675: LLVMRustContextConfigureDiagnosticHandler::RustDiagnosticHandler::handleDiagnostics(llvm::DiagnosticInfo const&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0xB8F35DE: llvm::LLVMContext::diagnose(llvm::DiagnosticInfo const&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xB38F252: reportFastISelFailure(llvm::MachineFunction&, llvm::OptimizationRemarkEmitter&, llvm::OptimizationRemarkMissed&, bool) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xB2EC8B6: llvm::SelectionDAGISel::SelectAllBasicBlocks(llvm::Function const&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xB2E813C: llvm::SelectionDAGISel::runOnMachineFunction(llvm::MachineFunction&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xB2E7C13: (anonymous namespace)::X86DAGToDAGISel::runOnMachineFunction(llvm::MachineFunction&) [clone .llvm.6818717146401900858] (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xB9EAE69: llvm::MachineFunctionPass::runOnFunction(llvm::Function&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xB79DAB1: llvm::FPPassManager::runOnFunction(llvm::Function&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xB79D3DE: llvm::FPPassManager::runOnModule(llvm::Module&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==  Address 0x1597b650 is 0 bytes inside a block of size 49 alloc'd
==2126064==    at 0x483BE63: operator new(unsigned long) (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0xBF5D9C5: llvm::DiagnosticInfoOptimizationBase::getMsg[abi:cxx11]() const (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0x6C382F5: LLVMRustUnpackOptimizationDiagnostic (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x5FA3307: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write18diagnostic_handler (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C3B675: LLVMRustContextConfigureDiagnosticHandler::RustDiagnosticHandler::handleDiagnostics(llvm::DiagnosticInfo const&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0xB8F35DE: llvm::LLVMContext::diagnose(llvm::DiagnosticInfo const&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xB38F252: reportFastISelFailure(llvm::MachineFunction&, llvm::OptimizationRemarkEmitter&, llvm::OptimizationRemarkMissed&, bool) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xB2EC8B6: llvm::SelectionDAGISel::SelectAllBasicBlocks(llvm::Function const&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xB2E813C: llvm::SelectionDAGISel::runOnMachineFunction(llvm::MachineFunction&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xB2E7C13: (anonymous namespace)::X86DAGToDAGISel::runOnMachineFunction(llvm::MachineFunction&) [clone .llvm.6818717146401900858] (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xB9EAE69: llvm::MachineFunctionPass::runOnFunction(llvm::Function&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xB79DAB1: llvm::FPPassManager::runOnFunction(llvm::Function&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064== 
==2126064== Mismatched free() / delete / delete []
==2126064==    at 0x483CA3F: free (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0x6C38329: LLVMRustUnpackOptimizationDiagnostic (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x5FA3608: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write18diagnostic_handler (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C3B675: LLVMRustContextConfigureDiagnosticHandler::RustDiagnosticHandler::handleDiagnostics(llvm::DiagnosticInfo const&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0xB8F35DE: llvm::LLVMContext::diagnose(llvm::DiagnosticInfo const&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xBACB370: llvm::AsmPrinter::emitFunctionBody() (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xBACA53F: llvm::X86AsmPrinter::runOnMachineFunction(llvm::MachineFunction&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xB9EAE69: llvm::MachineFunctionPass::runOnFunction(llvm::Function&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xB79DAB1: llvm::FPPassManager::runOnFunction(llvm::Function&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xB79D3DE: llvm::FPPassManager::runOnModule(llvm::Module&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xBC9E438: llvm::legacy::PassManagerImpl::run(llvm::Module&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0x6C26953: LLVMRustWriteOutputFile (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==  Address 0x1598f9f0 is 0 bytes inside a block of size 27 alloc'd
==2126064==    at 0x483BE63: operator new(unsigned long) (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0xBF5D9C5: llvm::DiagnosticInfoOptimizationBase::getMsg[abi:cxx11]() const (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0x6C382F5: LLVMRustUnpackOptimizationDiagnostic (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x5FA3608: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write18diagnostic_handler (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C3B675: LLVMRustContextConfigureDiagnosticHandler::RustDiagnosticHandler::handleDiagnostics(llvm::DiagnosticInfo const&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0xB8F35DE: llvm::LLVMContext::diagnose(llvm::DiagnosticInfo const&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xBACB370: llvm::AsmPrinter::emitFunctionBody() (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xBACA53F: llvm::X86AsmPrinter::runOnMachineFunction(llvm::MachineFunction&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xB9EAE69: llvm::MachineFunctionPass::runOnFunction(llvm::Function&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xB79DAB1: llvm::FPPassManager::runOnFunction(llvm::Function&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xB79D3DE: llvm::FPPassManager::runOnModule(llvm::Module&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xBC9E438: llvm::legacy::PassManagerImpl::run(llvm::Module&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064== 
==2126064== Mismatched free() / delete / delete []
==2126064==    at 0x483CFBF: operator delete(void*) (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0xBC9DA00: llvm::PMTopLevelManager::~PMTopLevelManager() (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xBC9D8D6: llvm::legacy::PassManagerImpl::~PassManagerImpl() (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xBF89FC0: llvm::legacy::PassManager::~PassManager() (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0x6C26ABD: LLVMRustWriteOutputFile (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C15F7C: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write17write_output_file (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C1905B: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write7codegen (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BB0C27: _RINvNtNtCsegTyfRY58Oj_17rustc_codegen_ssa4back5write24finish_intra_module_workNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEB1g_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAFE21: _RINvNtNtCsegTyfRY58Oj_17rustc_codegen_ssa4back5write17execute_work_itemNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEB19_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BCD80E: _RINvNtNtCshCtCELAt55q_3std10sys_common9backtrace28___rust_begin_short_backtraceNCINvXs0_CsfrnhObXyzQM_18rustc_codegen_llvmNtB1o_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend19ExtraBackendMethods18spawn_named_threadNCINvNtNtB2s_4back5write10spawn_workB1W_E0uE0uEB1o_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BBCBC6: _RNSNvYNCINvMNtCshCtCELAt55q_3std6threadNtBa_7Builder16spawn_unchecked_NCINvXs0_CsfrnhObXyzQM_18rustc_codegen_llvmNtB1f_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend19ExtraBackendMethods18spawn_named_threadNCINvNtNtB2j_4back5write10spawn_workB1N_E0uE0uEs_0INtNtNtCs3mGW1eWqUD1_4core3ops8function6FnOnceuE9call_once6vtableB1f_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x852DD02: call_once<(), dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global> (boxed.rs:1853)
==2126064==    by 0x852DD02: call_once<(), alloc::boxed::Box<dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global>, alloc::alloc::Global> (boxed.rs:1853)
==2126064==    by 0x852DD02: std::sys::unix::thread::Thread::new::thread_start (thread.rs:108)
==2126064==  Address 0x158bf930 is 0 bytes inside a block of size 328 alloc'd
==2126064==    at 0x483B7F3: malloc (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0x6C3E0E7: operator new(unsigned long) (new_op.cc:50)
==2126064==    by 0x6C26505: LLVMRustAddLibraryInfo (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C1902A: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write7codegen (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BB0C27: _RINvNtNtCsegTyfRY58Oj_17rustc_codegen_ssa4back5write24finish_intra_module_workNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEB1g_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAFE21: _RINvNtNtCsegTyfRY58Oj_17rustc_codegen_ssa4back5write17execute_work_itemNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEB19_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BCD80E: _RINvNtNtCshCtCELAt55q_3std10sys_common9backtrace28___rust_begin_short_backtraceNCINvXs0_CsfrnhObXyzQM_18rustc_codegen_llvmNtB1o_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend19ExtraBackendMethods18spawn_named_threadNCINvNtNtB2s_4back5write10spawn_workB1W_E0uE0uEB1o_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BBCBC6: _RNSNvYNCINvMNtCshCtCELAt55q_3std6threadNtBa_7Builder16spawn_unchecked_NCINvXs0_CsfrnhObXyzQM_18rustc_codegen_llvmNtB1f_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend19ExtraBackendMethods18spawn_named_threadNCINvNtNtB2j_4back5write10spawn_workB1N_E0uE0uEs_0INtNtNtCs3mGW1eWqUD1_4core3ops8function6FnOnceuE9call_once6vtableB1f_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x852DD02: call_once<(), dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global> (boxed.rs:1853)
==2126064==    by 0x852DD02: call_once<(), alloc::boxed::Box<dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global>, alloc::alloc::Global> (boxed.rs:1853)
==2126064==    by 0x852DD02: std::sys::unix::thread::Thread::new::thread_start (thread.rs:108)
==2126064==    by 0x880D608: start_thread (pthread_create.c:477)
==2126064==    by 0x8951162: clone (clone.S:95)
==2126064== 
==2126064== Thread 2 rustc:
==2126064== Mismatched free() / delete / delete []
==2126064==    at 0x483CA3F: free (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0x6C362B3: LLVMRustSetNormalizedTarget (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BD9997: _RNvNtCsfrnhObXyzQM_18rustc_codegen_llvm7context13create_module (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x5F4A6B3: _RNvNvNtCsfrnhObXyzQM_18rustc_codegen_llvm4base20compile_codegen_unit14module_codegen (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BC01E5: _RINvMs1_NtNtCshN7UadgbtaD_18rustc_query_system9dep_graph5graphINtB6_8DepGraphNtNtNtCs12ixbLjc5mB_12rustc_middle9dep_graph8dep_node7DepKindE9with_taskNtNtNtB1j_2ty7context6TyCtxtNtNtCs6sNr1nJAUA5_10rustc_span6symbol6SymbolINtCsegTyfRY58Oj_17rustc_codegen_ssa13ModuleCodegenNtCsfrnhObXyzQM_18rustc_codegen_llvm10ModuleLlvmEEB4o_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BBDA6E: _RNvNtCsfrnhObXyzQM_18rustc_codegen_llvm4base20compile_codegen_unit (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BEBE44: _RINvNtCsegTyfRY58Oj_17rustc_codegen_ssa4base13codegen_crateNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEBX_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAC709: _RNvXs5_CsfrnhObXyzQM_18rustc_codegen_llvmNtB5_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend14CodegenBackend13codegen_crate (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B9E4E6: _RINvMNtCscQDs6WA4ghs_13rustc_session5utilsNtNtB5_7session7Session4timeINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtCs3mGW1eWqUD1_4core3any3AnyEL_ENCNvNtCsf5CM6ndXTHU_15rustc_interface6passes13start_codegen0EB2l_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B84C87: _RINvMs_NtCsf5CM6ndXTHU_15rustc_interface6passesNtB5_12QueryContext5enterNCNCNvMs0_NtB7_7queriesNtB1i_7Queries15ongoing_codegen00INtNtCs3mGW1eWqUD1_4core6result6ResultINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtB27_3any3AnyEL_ENtCsggHJhvleegr_12rustc_errors13ErrorReportedEEB7_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B7B02E: _RNvMs0_NtCsf5CM6ndXTHU_15rustc_interface7queriesNtB5_7Queries15ongoing_codegen (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B52B03: _RINvNtCsf5CM6ndXTHU_15rustc_interface9interface23create_compiler_and_runINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0EB2z_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==  Address 0x15a17fb0 is 0 bytes inside a block of size 31 alloc'd
==2126064==    at 0x483BE63: operator new(unsigned long) (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0xB9F243C: std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::reserve(unsigned long) (basic_string.tcc:293)
==2126064==    by 0xBD6C9A7: llvm::Triple::normalize[abi:cxx11](llvm::StringRef) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0x6C3628D: LLVMRustSetNormalizedTarget (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BD9997: _RNvNtCsfrnhObXyzQM_18rustc_codegen_llvm7context13create_module (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x5F4A6B3: _RNvNvNtCsfrnhObXyzQM_18rustc_codegen_llvm4base20compile_codegen_unit14module_codegen (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BC01E5: _RINvMs1_NtNtCshN7UadgbtaD_18rustc_query_system9dep_graph5graphINtB6_8DepGraphNtNtNtCs12ixbLjc5mB_12rustc_middle9dep_graph8dep_node7DepKindE9with_taskNtNtNtB1j_2ty7context6TyCtxtNtNtCs6sNr1nJAUA5_10rustc_span6symbol6SymbolINtCsegTyfRY58Oj_17rustc_codegen_ssa13ModuleCodegenNtCsfrnhObXyzQM_18rustc_codegen_llvm10ModuleLlvmEEB4o_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BBDA6E: _RNvNtCsfrnhObXyzQM_18rustc_codegen_llvm4base20compile_codegen_unit (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BEBE44: _RINvNtCsegTyfRY58Oj_17rustc_codegen_ssa4base13codegen_crateNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEBX_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAC709: _RNvXs5_CsfrnhObXyzQM_18rustc_codegen_llvmNtB5_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend14CodegenBackend13codegen_crate (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B9E4E6: _RINvMNtCscQDs6WA4ghs_13rustc_session5utilsNtNtB5_7session7Session4timeINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtCs3mGW1eWqUD1_4core3any3AnyEL_ENCNvNtCsf5CM6ndXTHU_15rustc_interface6passes13start_codegen0EB2l_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B84C87: _RINvMs_NtCsf5CM6ndXTHU_15rustc_interface6passesNtB5_12QueryContext5enterNCNCNvMs0_NtB7_7queriesNtB1i_7Queries15ongoing_codegen00INtNtCs3mGW1eWqUD1_4core6result6ResultINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtB27_3any3AnyEL_ENtCsggHJhvleegr_12rustc_errors13ErrorReportedEEB7_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064== 
==2126064== Mismatched free() / delete / delete []
==2126064==    at 0x483CA3F: free (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0x6C25DB1: LLVMRustCreateTargetMachine (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C16F93: _RNCNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write22target_machine_factory0B7_.llvm.16420202923400156399 (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C16453: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write21create_target_machine (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x5F4A6C4: _RNvNvNtCsfrnhObXyzQM_18rustc_codegen_llvm4base20compile_codegen_unit14module_codegen (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BC01E5: _RINvMs1_NtNtCshN7UadgbtaD_18rustc_query_system9dep_graph5graphINtB6_8DepGraphNtNtNtCs12ixbLjc5mB_12rustc_middle9dep_graph8dep_node7DepKindE9with_taskNtNtNtB1j_2ty7context6TyCtxtNtNtCs6sNr1nJAUA5_10rustc_span6symbol6SymbolINtCsegTyfRY58Oj_17rustc_codegen_ssa13ModuleCodegenNtCsfrnhObXyzQM_18rustc_codegen_llvm10ModuleLlvmEEB4o_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BBDA6E: _RNvNtCsfrnhObXyzQM_18rustc_codegen_llvm4base20compile_codegen_unit (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BEBE44: _RINvNtCsegTyfRY58Oj_17rustc_codegen_ssa4base13codegen_crateNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEBX_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAC709: _RNvXs5_CsfrnhObXyzQM_18rustc_codegen_llvmNtB5_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend14CodegenBackend13codegen_crate (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B9E4E6: _RINvMNtCscQDs6WA4ghs_13rustc_session5utilsNtNtB5_7session7Session4timeINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtCs3mGW1eWqUD1_4core3any3AnyEL_ENCNvNtCsf5CM6ndXTHU_15rustc_interface6passes13start_codegen0EB2l_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B84C87: _RINvMs_NtCsf5CM6ndXTHU_15rustc_interface6passesNtB5_12QueryContext5enterNCNCNvMs0_NtB7_7queriesNtB1i_7Queries15ongoing_codegen00INtNtCs3mGW1eWqUD1_4core6result6ResultINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtB27_3any3AnyEL_ENtCsggHJhvleegr_12rustc_errors13ErrorReportedEEB7_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B7B02E: _RNvMs0_NtCsf5CM6ndXTHU_15rustc_interface7queriesNtB5_7Queries15ongoing_codegen (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==  Address 0x15a1ac00 is 0 bytes inside a block of size 31 alloc'd
==2126064==    at 0x483BE63: operator new(unsigned long) (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0xB9F243C: std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::reserve(unsigned long) (basic_string.tcc:293)
==2126064==    by 0xBD6C9A7: llvm::Triple::normalize[abi:cxx11](llvm::StringRef) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0x6C25D79: LLVMRustCreateTargetMachine (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C16F93: _RNCNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write22target_machine_factory0B7_.llvm.16420202923400156399 (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C16453: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write21create_target_machine (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x5F4A6C4: _RNvNvNtCsfrnhObXyzQM_18rustc_codegen_llvm4base20compile_codegen_unit14module_codegen (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BC01E5: _RINvMs1_NtNtCshN7UadgbtaD_18rustc_query_system9dep_graph5graphINtB6_8DepGraphNtNtNtCs12ixbLjc5mB_12rustc_middle9dep_graph8dep_node7DepKindE9with_taskNtNtNtB1j_2ty7context6TyCtxtNtNtCs6sNr1nJAUA5_10rustc_span6symbol6SymbolINtCsegTyfRY58Oj_17rustc_codegen_ssa13ModuleCodegenNtCsfrnhObXyzQM_18rustc_codegen_llvm10ModuleLlvmEEB4o_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BBDA6E: _RNvNtCsfrnhObXyzQM_18rustc_codegen_llvm4base20compile_codegen_unit (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BEBE44: _RINvNtCsegTyfRY58Oj_17rustc_codegen_ssa4base13codegen_crateNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEBX_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAC709: _RNvXs5_CsfrnhObXyzQM_18rustc_codegen_llvmNtB5_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend14CodegenBackend13codegen_crate (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B9E4E6: _RINvMNtCscQDs6WA4ghs_13rustc_session5utilsNtNtB5_7session7Session4timeINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtCs3mGW1eWqUD1_4core3any3AnyEL_ENCNvNtCsf5CM6ndXTHU_15rustc_interface6passes13start_codegen0EB2l_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064== 
==2126064== Mismatched free() / delete / delete []
==2126064==    at 0x483CA3F: free (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0x6C26116: LLVMRustCreateTargetMachine (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C16F93: _RNCNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write22target_machine_factory0B7_.llvm.16420202923400156399 (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C16453: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write21create_target_machine (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x5F4A6C4: _RNvNvNtCsfrnhObXyzQM_18rustc_codegen_llvm4base20compile_codegen_unit14module_codegen (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BC01E5: _RINvMs1_NtNtCshN7UadgbtaD_18rustc_query_system9dep_graph5graphINtB6_8DepGraphNtNtNtCs12ixbLjc5mB_12rustc_middle9dep_graph8dep_node7DepKindE9with_taskNtNtNtB1j_2ty7context6TyCtxtNtNtCs6sNr1nJAUA5_10rustc_span6symbol6SymbolINtCsegTyfRY58Oj_17rustc_codegen_ssa13ModuleCodegenNtCsfrnhObXyzQM_18rustc_codegen_llvm10ModuleLlvmEEB4o_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BBDA6E: _RNvNtCsfrnhObXyzQM_18rustc_codegen_llvm4base20compile_codegen_unit (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BEBE44: _RINvNtCsegTyfRY58Oj_17rustc_codegen_ssa4base13codegen_crateNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEBX_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAC709: _RNvXs5_CsfrnhObXyzQM_18rustc_codegen_llvmNtB5_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend14CodegenBackend13codegen_crate (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B9E4E6: _RINvMNtCscQDs6WA4ghs_13rustc_session5utilsNtNtB5_7session7Session4timeINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtCs3mGW1eWqUD1_4core3any3AnyEL_ENCNvNtCsf5CM6ndXTHU_15rustc_interface6passes13start_codegen0EB2l_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B84C87: _RINvMs_NtCsf5CM6ndXTHU_15rustc_interface6passesNtB5_12QueryContext5enterNCNCNvMs0_NtB7_7queriesNtB1i_7Queries15ongoing_codegen00INtNtCs3mGW1eWqUD1_4core6result6ResultINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtB27_3any3AnyEL_ENtCsggHJhvleegr_12rustc_errors13ErrorReportedEEB7_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B7B02E: _RNvMs0_NtCsf5CM6ndXTHU_15rustc_interface7queriesNtB5_7Queries15ongoing_codegen (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==  Address 0x15a1ad20 is 0 bytes inside a block of size 25 alloc'd
==2126064==    at 0x483BE63: operator new(unsigned long) (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0xB7E0F48: llvm::Twine::str[abi:cxx11]() const (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xB7E0BC1: llvm::Triple::Triple(llvm::Twine const&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0x6C260BF: LLVMRustCreateTargetMachine (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C16F93: _RNCNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write22target_machine_factory0B7_.llvm.16420202923400156399 (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C16453: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write21create_target_machine (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x5F4A6C4: _RNvNvNtCsfrnhObXyzQM_18rustc_codegen_llvm4base20compile_codegen_unit14module_codegen (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BC01E5: _RINvMs1_NtNtCshN7UadgbtaD_18rustc_query_system9dep_graph5graphINtB6_8DepGraphNtNtNtCs12ixbLjc5mB_12rustc_middle9dep_graph8dep_node7DepKindE9with_taskNtNtNtB1j_2ty7context6TyCtxtNtNtCs6sNr1nJAUA5_10rustc_span6symbol6SymbolINtCsegTyfRY58Oj_17rustc_codegen_ssa13ModuleCodegenNtCsfrnhObXyzQM_18rustc_codegen_llvm10ModuleLlvmEEB4o_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BBDA6E: _RNvNtCsfrnhObXyzQM_18rustc_codegen_llvm4base20compile_codegen_unit (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BEBE44: _RINvNtCsegTyfRY58Oj_17rustc_codegen_ssa4base13codegen_crateNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEBX_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAC709: _RNvXs5_CsfrnhObXyzQM_18rustc_codegen_llvmNtB5_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend14CodegenBackend13codegen_crate (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B9E4E6: _RINvMNtCscQDs6WA4ghs_13rustc_session5utilsNtNtB5_7session7Session4timeINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtCs3mGW1eWqUD1_4core3any3AnyEL_ENCNvNtCsf5CM6ndXTHU_15rustc_interface6passes13start_codegen0EB2l_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064== 
==2126064== Mismatched free() / delete / delete []
==2126064==    at 0x483CA3F: free (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0x6C26186: LLVMRustCreateTargetMachine (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C16F93: _RNCNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write22target_machine_factory0B7_.llvm.16420202923400156399 (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C16453: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write21create_target_machine (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x5F4A6C4: _RNvNvNtCsfrnhObXyzQM_18rustc_codegen_llvm4base20compile_codegen_unit14module_codegen (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BC01E5: _RINvMs1_NtNtCshN7UadgbtaD_18rustc_query_system9dep_graph5graphINtB6_8DepGraphNtNtNtCs12ixbLjc5mB_12rustc_middle9dep_graph8dep_node7DepKindE9with_taskNtNtNtB1j_2ty7context6TyCtxtNtNtCs6sNr1nJAUA5_10rustc_span6symbol6SymbolINtCsegTyfRY58Oj_17rustc_codegen_ssa13ModuleCodegenNtCsfrnhObXyzQM_18rustc_codegen_llvm10ModuleLlvmEEB4o_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BBDA6E: _RNvNtCsfrnhObXyzQM_18rustc_codegen_llvm4base20compile_codegen_unit (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BEBE44: _RINvNtCsegTyfRY58Oj_17rustc_codegen_ssa4base13codegen_crateNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEBX_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAC709: _RNvXs5_CsfrnhObXyzQM_18rustc_codegen_llvmNtB5_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend14CodegenBackend13codegen_crate (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B9E4E6: _RINvMNtCscQDs6WA4ghs_13rustc_session5utilsNtNtB5_7session7Session4timeINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtCs3mGW1eWqUD1_4core3any3AnyEL_ENCNvNtCsf5CM6ndXTHU_15rustc_interface6passes13start_codegen0EB2l_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B84C87: _RINvMs_NtCsf5CM6ndXTHU_15rustc_interface6passesNtB5_12QueryContext5enterNCNCNvMs0_NtB7_7queriesNtB1i_7Queries15ongoing_codegen00INtNtCs3mGW1eWqUD1_4core6result6ResultINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtB27_3any3AnyEL_ENtCsggHJhvleegr_12rustc_errors13ErrorReportedEEB7_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B7B02E: _RNvMs0_NtCsf5CM6ndXTHU_15rustc_interface7queriesNtB5_7Queries15ongoing_codegen (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==  Address 0x15a1ac60 is 0 bytes inside a block of size 25 alloc'd
==2126064==    at 0x483BE63: operator new(unsigned long) (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0xB7E1030: llvm::Twine::str[abi:cxx11]() const (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xB7E0BC1: llvm::Triple::Triple(llvm::Twine const&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0x6C25D97: LLVMRustCreateTargetMachine (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C16F93: _RNCNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write22target_machine_factory0B7_.llvm.16420202923400156399 (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C16453: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write21create_target_machine (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x5F4A6C4: _RNvNvNtCsfrnhObXyzQM_18rustc_codegen_llvm4base20compile_codegen_unit14module_codegen (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BC01E5: _RINvMs1_NtNtCshN7UadgbtaD_18rustc_query_system9dep_graph5graphINtB6_8DepGraphNtNtNtCs12ixbLjc5mB_12rustc_middle9dep_graph8dep_node7DepKindE9with_taskNtNtNtB1j_2ty7context6TyCtxtNtNtCs6sNr1nJAUA5_10rustc_span6symbol6SymbolINtCsegTyfRY58Oj_17rustc_codegen_ssa13ModuleCodegenNtCsfrnhObXyzQM_18rustc_codegen_llvm10ModuleLlvmEEB4o_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BBDA6E: _RNvNtCsfrnhObXyzQM_18rustc_codegen_llvm4base20compile_codegen_unit (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BEBE44: _RINvNtCsegTyfRY58Oj_17rustc_codegen_ssa4base13codegen_crateNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEBX_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAC709: _RNvXs5_CsfrnhObXyzQM_18rustc_codegen_llvmNtB5_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend14CodegenBackend13codegen_crate (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B9E4E6: _RINvMNtCscQDs6WA4ghs_13rustc_session5utilsNtNtB5_7session7Session4timeINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtCs3mGW1eWqUD1_4core3any3AnyEL_ENCNvNtCsf5CM6ndXTHU_15rustc_interface6passes13start_codegen0EB2l_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064== 
==2126064== Thread 5 opt 6gkykd10f97u:
==2126064== Mismatched free() / delete / delete []
==2126064==    at 0x483CFBF: operator delete(void*) (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0xB7F6629: llvm::Module::~Module() (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xBA88F7D: llvm::LLVMContextImpl::~LLVMContextImpl() (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xBF3231B: LLVMContextDispose (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0x6BB7795: _RNvMCsegTyfRY58Oj_17rustc_codegen_ssaINtB2_13ModuleCodegenNtCsfrnhObXyzQM_18rustc_codegen_llvm10ModuleLlvmE20into_compiled_moduleBW_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C191C4: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write7codegen (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BB0C27: _RINvNtNtCsegTyfRY58Oj_17rustc_codegen_ssa4back5write24finish_intra_module_workNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEB1g_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAFE21: _RINvNtNtCsegTyfRY58Oj_17rustc_codegen_ssa4back5write17execute_work_itemNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEB19_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BCD80E: _RINvNtNtCshCtCELAt55q_3std10sys_common9backtrace28___rust_begin_short_backtraceNCINvXs0_CsfrnhObXyzQM_18rustc_codegen_llvmNtB1o_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend19ExtraBackendMethods18spawn_named_threadNCINvNtNtB2s_4back5write10spawn_workB1W_E0uE0uEB1o_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BBCBC6: _RNSNvYNCINvMNtCshCtCELAt55q_3std6threadNtBa_7Builder16spawn_unchecked_NCINvXs0_CsfrnhObXyzQM_18rustc_codegen_llvmNtB1f_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend19ExtraBackendMethods18spawn_named_threadNCINvNtNtB2j_4back5write10spawn_workB1N_E0uE0uEs_0INtNtNtCs3mGW1eWqUD1_4core3ops8function6FnOnceuE9call_once6vtableB1f_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x852DD02: call_once<(), dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global> (boxed.rs:1853)
==2126064==    by 0x852DD02: call_once<(), alloc::boxed::Box<dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global>, alloc::alloc::Global> (boxed.rs:1853)
==2126064==    by 0x852DD02: std::sys::unix::thread::Thread::new::thread_start (thread.rs:108)
==2126064==    by 0x880D608: start_thread (pthread_create.c:477)
==2126064==  Address 0x158ae770 is 0 bytes inside a block of size 25 alloc'd
==2126064==    at 0x483B7F3: malloc (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0x6C3E0E7: operator new(unsigned long) (new_op.cc:50)
==2126064==    by 0x6C362FB: llvm::Module::setTargetTriple(llvm::StringRef) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C3629F: LLVMRustSetNormalizedTarget (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BD9997: _RNvNtCsfrnhObXyzQM_18rustc_codegen_llvm7context13create_module (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BEC488: _RINvNtCsegTyfRY58Oj_17rustc_codegen_ssa4base13codegen_crateNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEBX_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAC709: _RNvXs5_CsfrnhObXyzQM_18rustc_codegen_llvmNtB5_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend14CodegenBackend13codegen_crate (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B9E4E6: _RINvMNtCscQDs6WA4ghs_13rustc_session5utilsNtNtB5_7session7Session4timeINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtCs3mGW1eWqUD1_4core3any3AnyEL_ENCNvNtCsf5CM6ndXTHU_15rustc_interface6passes13start_codegen0EB2l_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B84C87: _RINvMs_NtCsf5CM6ndXTHU_15rustc_interface6passesNtB5_12QueryContext5enterNCNCNvMs0_NtB7_7queriesNtB1i_7Queries15ongoing_codegen00INtNtCs3mGW1eWqUD1_4core6result6ResultINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtB27_3any3AnyEL_ENtCsggHJhvleegr_12rustc_errors13ErrorReportedEEB7_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B7B02E: _RNvMs0_NtCsf5CM6ndXTHU_15rustc_interface7queriesNtB5_7Queries15ongoing_codegen (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B52B03: _RINvNtCsf5CM6ndXTHU_15rustc_interface9interface23create_compiler_and_runINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0EB2z_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B38133: _RINvNtNtCshCtCELAt55q_3std10sys_common9backtrace28___rust_begin_short_backtraceNCINvNtCsf5CM6ndXTHU_15rustc_interface4util31run_in_thread_pool_with_globalsNCINvNtB1m_9interface12run_compilerINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0E0B32_E0B32_EB4t_.llvm.15336006795362687796 (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064== 
==2126064== Mismatched free() / delete / delete []
==2126064==    at 0x483CFBF: operator delete(void*) (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0x6BB7795: _RNvMCsegTyfRY58Oj_17rustc_codegen_ssaINtB2_13ModuleCodegenNtCsfrnhObXyzQM_18rustc_codegen_llvm10ModuleLlvmE20into_compiled_moduleBW_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C191C4: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write7codegen (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BB0C27: _RINvNtNtCsegTyfRY58Oj_17rustc_codegen_ssa4back5write24finish_intra_module_workNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEB1g_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAFE21: _RINvNtNtCsegTyfRY58Oj_17rustc_codegen_ssa4back5write17execute_work_itemNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEB19_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BCD80E: _RINvNtNtCshCtCELAt55q_3std10sys_common9backtrace28___rust_begin_short_backtraceNCINvXs0_CsfrnhObXyzQM_18rustc_codegen_llvmNtB1o_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend19ExtraBackendMethods18spawn_named_threadNCINvNtNtB2s_4back5write10spawn_workB1W_E0uE0uEB1o_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BBCBC6: _RNSNvYNCINvMNtCshCtCELAt55q_3std6threadNtBa_7Builder16spawn_unchecked_NCINvXs0_CsfrnhObXyzQM_18rustc_codegen_llvmNtB1f_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend19ExtraBackendMethods18spawn_named_threadNCINvNtNtB2j_4back5write10spawn_workB1N_E0uE0uEs_0INtNtNtCs3mGW1eWqUD1_4core3ops8function6FnOnceuE9call_once6vtableB1f_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x852DD02: call_once<(), dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global> (boxed.rs:1853)
==2126064==    by 0x852DD02: call_once<(), alloc::boxed::Box<dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global>, alloc::alloc::Global> (boxed.rs:1853)
==2126064==    by 0x852DD02: std::sys::unix::thread::Thread::new::thread_start (thread.rs:108)
==2126064==    by 0x880D608: start_thread (pthread_create.c:477)
==2126064==    by 0x8951162: clone (clone.S:95)
==2126064==  Address 0x158a5dc0 is 0 bytes inside a block of size 8 alloc'd
==2126064==    at 0x483B7F3: malloc (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0x6C3E0E7: operator new(unsigned long) (new_op.cc:50)
==2126064==    by 0x6C3623E: LLVMRustContextCreate (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BEC474: _RINvNtCsegTyfRY58Oj_17rustc_codegen_ssa4base13codegen_crateNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEBX_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAC709: _RNvXs5_CsfrnhObXyzQM_18rustc_codegen_llvmNtB5_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend14CodegenBackend13codegen_crate (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B9E4E6: _RINvMNtCscQDs6WA4ghs_13rustc_session5utilsNtNtB5_7session7Session4timeINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtCs3mGW1eWqUD1_4core3any3AnyEL_ENCNvNtCsf5CM6ndXTHU_15rustc_interface6passes13start_codegen0EB2l_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B84C87: _RINvMs_NtCsf5CM6ndXTHU_15rustc_interface6passesNtB5_12QueryContext5enterNCNCNvMs0_NtB7_7queriesNtB1i_7Queries15ongoing_codegen00INtNtCs3mGW1eWqUD1_4core6result6ResultINtNtCsddKx43rxTGq_5alloc5boxed3BoxDNtNtB27_3any3AnyEL_ENtCsggHJhvleegr_12rustc_errors13ErrorReportedEEB7_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B7B02E: _RNvMs0_NtCsf5CM6ndXTHU_15rustc_interface7queriesNtB5_7Queries15ongoing_codegen (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B52B03: _RINvNtCsf5CM6ndXTHU_15rustc_interface9interface23create_compiler_and_runINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0EB2z_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B38133: _RINvNtNtCshCtCELAt55q_3std10sys_common9backtrace28___rust_begin_short_backtraceNCINvNtCsf5CM6ndXTHU_15rustc_interface4util31run_in_thread_pool_with_globalsNCINvNtB1m_9interface12run_compilerINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0E0B32_E0B32_EB4t_.llvm.15336006795362687796 (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6B6B3E8: _RNSNvYNCINvMNtCshCtCELAt55q_3std6threadNtBa_7Builder16spawn_unchecked_NCINvNtCsf5CM6ndXTHU_15rustc_interface4util31run_in_thread_pool_with_globalsNCINvNtB1d_9interface12run_compilerINtNtCs3mGW1eWqUD1_4core6result6ResultuNtCsggHJhvleegr_12rustc_errors13ErrorReportedENCNvCs9wpKcMIcLY6_12rustc_driver12run_compilers_0E0B2T_E0B2T_Es_0INtNtNtB2Y_3ops8function6FnOnceuE9call_once6vtableB4k_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x852DD02: call_once<(), dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global> (boxed.rs:1853)
==2126064==    by 0x852DD02: call_once<(), alloc::boxed::Box<dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global>, alloc::alloc::Global> (boxed.rs:1853)
==2126064==    by 0x852DD02: std::sys::unix::thread::Thread::new::thread_start (thread.rs:108)
==2126064== 
==2126064== Mismatched free() / delete / delete []
==2126064==    at 0x483CA3F: free (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0x6C29F94: LLVMRustOptimizeWithNewPassManager (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C17B53: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write35optimize_with_new_llvm_pass_manager (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C180A0: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write8optimize (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAFD7C: _RINvNtNtCsegTyfRY58Oj_17rustc_codegen_ssa4back5write17execute_work_itemNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEB19_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BCD80E: _RINvNtNtCshCtCELAt55q_3std10sys_common9backtrace28___rust_begin_short_backtraceNCINvXs0_CsfrnhObXyzQM_18rustc_codegen_llvmNtB1o_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend19ExtraBackendMethods18spawn_named_threadNCINvNtNtB2s_4back5write10spawn_workB1W_E0uE0uEB1o_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BBCBC6: _RNSNvYNCINvMNtCshCtCELAt55q_3std6threadNtBa_7Builder16spawn_unchecked_NCINvXs0_CsfrnhObXyzQM_18rustc_codegen_llvmNtB1f_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend19ExtraBackendMethods18spawn_named_threadNCINvNtNtB2j_4back5write10spawn_workB1N_E0uE0uEs_0INtNtNtCs3mGW1eWqUD1_4core3ops8function6FnOnceuE9call_once6vtableB1f_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x852DD02: call_once<(), dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global> (boxed.rs:1853)
==2126064==    by 0x852DD02: call_once<(), alloc::boxed::Box<dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global>, alloc::alloc::Global> (boxed.rs:1853)
==2126064==    by 0x852DD02: std::sys::unix::thread::Thread::new::thread_start (thread.rs:108)
==2126064==    by 0x880D608: start_thread (pthread_create.c:477)
==2126064==    by 0x8951162: clone (clone.S:95)
==2126064==  Address 0x15a24db0 is 0 bytes inside a block of size 64 alloc'd
==2126064==    at 0x483BE63: operator new(unsigned long) (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0xBBD0D27: void std::vector<std::unique_ptr<llvm::detail::PassConcept<llvm::Module, llvm::AnalysisManager<llvm::Module>>, std::default_delete<llvm::detail::PassConcept<llvm::Module, llvm::AnalysisManager<llvm::Module>> > >, std::allocator<std::unique_ptr<llvm::detail::PassConcept<llvm::Module, llvm::AnalysisManager<llvm::Module>>, std::default_delete<llvm::detail::PassConcept<llvm::Module, llvm::AnalysisManager<llvm::Module>> > > > >::_M_emplace_back_aux<std::unique_ptr<llvm::detail::PassConcept<llvm::Module, llvm::AnalysisManager<llvm::Module>>, std::default_delete<llvm::detail::PassConcept<llvm::Module, llvm::AnalysisManager<llvm::Module>> > > >(std::unique_ptr<llvm::detail::PassConcept<llvm::Module, llvm::AnalysisManager<llvm::Module>>, std::default_delete<llvm::detail::PassConcept<llvm::Module, llvm::AnalysisManager<llvm::Module>> > >&&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xD4D9ECF: llvm::PassBuilder::buildO0DefaultPipeline(llvm::OptimizationLevel, bool) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0x6C2918C: LLVMRustOptimizeWithNewPassManager (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C17B53: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write35optimize_with_new_llvm_pass_manager (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C180A0: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write8optimize (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAFD7C: _RINvNtNtCsegTyfRY58Oj_17rustc_codegen_ssa4back5write17execute_work_itemNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEB19_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BCD80E: _RINvNtNtCshCtCELAt55q_3std10sys_common9backtrace28___rust_begin_short_backtraceNCINvXs0_CsfrnhObXyzQM_18rustc_codegen_llvmNtB1o_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend19ExtraBackendMethods18spawn_named_threadNCINvNtNtB2s_4back5write10spawn_workB1W_E0uE0uEB1o_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BBCBC6: _RNSNvYNCINvMNtCshCtCELAt55q_3std6threadNtBa_7Builder16spawn_unchecked_NCINvXs0_CsfrnhObXyzQM_18rustc_codegen_llvmNtB1f_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend19ExtraBackendMethods18spawn_named_threadNCINvNtNtB2j_4back5write10spawn_workB1N_E0uE0uEs_0INtNtNtCs3mGW1eWqUD1_4core3ops8function6FnOnceuE9call_once6vtableB1f_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x852DD02: call_once<(), dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global> (boxed.rs:1853)
==2126064==    by 0x852DD02: call_once<(), alloc::boxed::Box<dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global>, alloc::alloc::Global> (boxed.rs:1853)
==2126064==    by 0x852DD02: std::sys::unix::thread::Thread::new::thread_start (thread.rs:108)
==2126064==    by 0x880D608: start_thread (pthread_create.c:477)
==2126064==    by 0x8951162: clone (clone.S:95)
==2126064== 
==2126064== Mismatched free() / delete / delete []
==2126064==    at 0x483CA3F: free (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0x6C2A10B: LLVMRustOptimizeWithNewPassManager (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C17B53: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write35optimize_with_new_llvm_pass_manager (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C180A0: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write8optimize (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAFD7C: _RINvNtNtCsegTyfRY58Oj_17rustc_codegen_ssa4back5write17execute_work_itemNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEB19_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BCD80E: _RINvNtNtCshCtCELAt55q_3std10sys_common9backtrace28___rust_begin_short_backtraceNCINvXs0_CsfrnhObXyzQM_18rustc_codegen_llvmNtB1o_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend19ExtraBackendMethods18spawn_named_threadNCINvNtNtB2s_4back5write10spawn_workB1W_E0uE0uEB1o_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BBCBC6: _RNSNvYNCINvMNtCshCtCELAt55q_3std6threadNtBa_7Builder16spawn_unchecked_NCINvXs0_CsfrnhObXyzQM_18rustc_codegen_llvmNtB1f_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend19ExtraBackendMethods18spawn_named_threadNCINvNtNtB2j_4back5write10spawn_workB1N_E0uE0uEs_0INtNtNtCs3mGW1eWqUD1_4core3ops8function6FnOnceuE9call_once6vtableB1f_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x852DD02: call_once<(), dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global> (boxed.rs:1853)
==2126064==    by 0x852DD02: call_once<(), alloc::boxed::Box<dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global>, alloc::alloc::Global> (boxed.rs:1853)
==2126064==    by 0x852DD02: std::sys::unix::thread::Thread::new::thread_start (thread.rs:108)
==2126064==    by 0x880D608: start_thread (pthread_create.c:477)
==2126064==    by 0x8951162: clone (clone.S:95)
==2126064==  Address 0x15a22680 is 0 bytes inside a block of size 25 alloc'd
==2126064==    at 0x483BE63: operator new(unsigned long) (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0xB7E1030: llvm::Twine::str[abi:cxx11]() const (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xB7E0BC1: llvm::Triple::Triple(llvm::Twine const&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0x6C282D4: LLVMRustOptimizeWithNewPassManager (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C17B53: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write35optimize_with_new_llvm_pass_manager (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C180A0: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write8optimize (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAFD7C: _RINvNtNtCsegTyfRY58Oj_17rustc_codegen_ssa4back5write17execute_work_itemNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEB19_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BCD80E: _RINvNtNtCshCtCELAt55q_3std10sys_common9backtrace28___rust_begin_short_backtraceNCINvXs0_CsfrnhObXyzQM_18rustc_codegen_llvmNtB1o_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend19ExtraBackendMethods18spawn_named_threadNCINvNtNtB2s_4back5write10spawn_workB1W_E0uE0uEB1o_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BBCBC6: _RNSNvYNCINvMNtCshCtCELAt55q_3std6threadNtBa_7Builder16spawn_unchecked_NCINvXs0_CsfrnhObXyzQM_18rustc_codegen_llvmNtB1f_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend19ExtraBackendMethods18spawn_named_threadNCINvNtNtB2j_4back5write10spawn_workB1N_E0uE0uEs_0INtNtNtCs3mGW1eWqUD1_4core3ops8function6FnOnceuE9call_once6vtableB1f_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x852DD02: call_once<(), dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global> (boxed.rs:1853)
==2126064==    by 0x852DD02: call_once<(), alloc::boxed::Box<dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global>, alloc::alloc::Global> (boxed.rs:1853)
==2126064==    by 0x852DD02: std::sys::unix::thread::Thread::new::thread_start (thread.rs:108)
==2126064==    by 0x880D608: start_thread (pthread_create.c:477)
==2126064==    by 0x8951162: clone (clone.S:95)
==2126064== 
==2126064== Mismatched free() / delete / delete []
==2126064==    at 0x483CA3F: free (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0x6C2A91F: llvm::AnalysisManager<llvm::Module>::~AnalysisManager() (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C2A118: LLVMRustOptimizeWithNewPassManager (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C17B53: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write35optimize_with_new_llvm_pass_manager (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C180A0: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write8optimize (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAFD7C: _RINvNtNtCsegTyfRY58Oj_17rustc_codegen_ssa4back5write17execute_work_itemNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEB19_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BCD80E: _RINvNtNtCshCtCELAt55q_3std10sys_common9backtrace28___rust_begin_short_backtraceNCINvXs0_CsfrnhObXyzQM_18rustc_codegen_llvmNtB1o_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend19ExtraBackendMethods18spawn_named_threadNCINvNtNtB2s_4back5write10spawn_workB1W_E0uE0uEB1o_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BBCBC6: _RNSNvYNCINvMNtCshCtCELAt55q_3std6threadNtBa_7Builder16spawn_unchecked_NCINvXs0_CsfrnhObXyzQM_18rustc_codegen_llvmNtB1f_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend19ExtraBackendMethods18spawn_named_threadNCINvNtNtB2j_4back5write10spawn_workB1N_E0uE0uEs_0INtNtNtCs3mGW1eWqUD1_4core3ops8function6FnOnceuE9call_once6vtableB1f_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x852DD02: call_once<(), dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global> (boxed.rs:1853)
==2126064==    by 0x852DD02: call_once<(), alloc::boxed::Box<dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global>, alloc::alloc::Global> (boxed.rs:1853)
==2126064==    by 0x852DD02: std::sys::unix::thread::Thread::new::thread_start (thread.rs:108)
==2126064==    by 0x880D608: start_thread (pthread_create.c:477)
==2126064==    by 0x8951162: clone (clone.S:95)
==2126064==  Address 0x15a25d00 is 0 bytes inside a block of size 32 alloc'd
==2126064==    at 0x483BE63: operator new(unsigned long) (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2126064==    by 0xBA88760: llvm::AnalysisManager<llvm::Module>::getResultImpl(llvm::AnalysisKey*, llvm::Module&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0xBB304EC: llvm::PassManager<llvm::Module, llvm::AnalysisManager<llvm::Module>>::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/libLLVM-14-rust-1.60.0-stable.so)
==2126064==    by 0x6C29EF0: LLVMRustOptimizeWithNewPassManager (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C17B53: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write35optimize_with_new_llvm_pass_manager (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6C180A0: _RNvNtNtCsfrnhObXyzQM_18rustc_codegen_llvm4back5write8optimize (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BAFD7C: _RINvNtNtCsegTyfRY58Oj_17rustc_codegen_ssa4back5write17execute_work_itemNtCsfrnhObXyzQM_18rustc_codegen_llvm18LlvmCodegenBackendEB19_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BCD80E: _RINvNtNtCshCtCELAt55q_3std10sys_common9backtrace28___rust_begin_short_backtraceNCINvXs0_CsfrnhObXyzQM_18rustc_codegen_llvmNtB1o_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend19ExtraBackendMethods18spawn_named_threadNCINvNtNtB2s_4back5write10spawn_workB1W_E0uE0uEB1o_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x6BBCBC6: _RNSNvYNCINvMNtCshCtCELAt55q_3std6threadNtBa_7Builder16spawn_unchecked_NCINvXs0_CsfrnhObXyzQM_18rustc_codegen_llvmNtB1f_18LlvmCodegenBackendNtNtNtCsegTyfRY58Oj_17rustc_codegen_ssa6traits7backend19ExtraBackendMethods18spawn_named_threadNCINvNtNtB2j_4back5write10spawn_workB1N_E0uE0uEs_0INtNtNtCs3mGW1eWqUD1_4core3ops8function6FnOnceuE9call_once6vtableB1f_ (in /home/gh-bjorn3/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/librustc_driver-75e5f32fc3580f6c.so)
==2126064==    by 0x852DD02: call_once<(), dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global> (boxed.rs:1853)
==2126064==    by 0x852DD02: call_once<(), alloc::boxed::Box<dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global>, alloc::alloc::Global> (boxed.rs:1853)
==2126064==    by 0x852DD02: std::sys::unix::thread::Thread::new::thread_start (thread.rs:108)
==2126064==    by 0x880D608: start_thread (pthread_create.c:477)
==2126064==    by 0x8951162: clone (clone.S:95)
==2126064== 
==2126064== 
==2126064== HEAP SUMMARY:
==2126064==     in use at exit: 566,832 bytes in 2,994 blocks
==2126064==   total heap usage: 27,874 allocs, 24,880 frees, 8,215,987 bytes allocated
==2126064== 
==2126064== LEAK SUMMARY:
==2126064==    definitely lost: 69,008 bytes in 2 blocks
==2126064==    indirectly lost: 10,579 bytes in 12 blocks
==2126064==      possibly lost: 4,456 bytes in 2 blocks
==2126064==    still reachable: 482,789 bytes in 2,978 blocks
==2126064==         suppressed: 0 bytes in 0 blocks
==2126064== Rerun with --leak-check=full to see details of leaked memory
==2126064== 
==2126064== For lists of detected and suppressed errors, rerun with: -s
==2126064== ERROR SUMMARY: 46 errors from 23 contexts (suppressed: 0 from 0)

[Enselic]

Triage: I think you meant to say "can't reproduce", bjorn3? I see no SIGSEGV in your output? So I think we can close this issue as obsolete?