implement the chalk-engine traits #50937

nikomatsakis · May 21, 2018

Preliminary implementation for the Chalk traits in rustc. Lots of panic!() placeholders to be filled in later.

This is currently blocked on us landing rust-lang/chalk#131 in chalk and issuing a new release, which should occur later today.

r? @scalexm
cc @leodasvacas

rust-highfive · May 21, 2018

The job x86_64-gnu-llvm-3.9 of your PR failed on Travis (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log.

####                                                                       6.7%
##############################################################            87.3%
######################################################################## 100.0%
[00:01:16] extracting /checkout/obj/build/cache/2018-05-10/cargo-beta-x86_64-unknown-linux-gnu.tar.gz
[00:01:16] error: failed to read `/chalk/chalk-engine/Cargo.toml`
[00:01:16] Caused by:
[00:01:16]   No such file or directory (os error 2)
[00:01:16]   No such file or directory (os error 2)
[00:01:16] failed to run: /checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/cargo build --manifest-path /checkout/src/bootstrap/Cargo.toml --locked
[00:01:16] Build completed unsuccessfully in 0:00:14
[00:01:16] make: *** [prepare] Error 1
[00:01:16] Makefile:81: recipe for target 'prepare' failed
[00:01:17] Command failed. Attempt 2/5:
[00:01:17] error: failed to read `/chalk/chalk-engine/Cargo.toml`
[00:01:17] Caused by:
[00:01:17]   No such file or directory (os error 2)
[00:01:17]   No such file or directory (os error 2)
[00:01:17] failed to run: /checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/cargo build --manifest-path /checkout/src/bootstrap/Cargo.toml --locked
[00:01:17] Build completed unsuccessfully in 0:00:00
[00:01:17] make: *** [prepare] Error 1
[00:01:17] Makefile:81: recipe for target 'prepare' failed
[00:01:19] Command failed. Attempt 3/5:
[00:01:19] error: failed to read `/chalk/chalk-engine/Cargo.toml`
[00:01:19] Caused by:
[00:01:19]   No such file or directory (os error 2)
[00:01:19]   No such file or directory (os error 2)
[00:01:19] failed to run: /checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/cargo build --manifest-path /checkout/src/bootstrap/Cargo.toml --locked
[00:01:19] Build completed unsuccessfully in 0:00:00
[00:01:19] Makefile:81: recipe for target 'prepare' failed
[00:01:19] make: *** [prepare] Error 1
[00:01:22] Command failed. Attempt 4/5:
[00:01:22] error: failed to read `/chalk/chalk-engine/Cargo.toml`
[00:01:22] Caused by:
[00:01:22]   No such file or directory (os error 2)
[00:01:22]   No such file or directory (os error 2)
[00:01:22] failed to run: /checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/cargo build --manifest-path /checkout/src/bootstrap/Cargo.toml --locked
[00:01:22] Build completed unsuccessfully in 0:00:00
[00:01:22] Makefile:81: recipe for target 'prepare' failed
[00:01:22] make: *** [prepare] Error 1
[00:01:26] Command failed. Attempt 5/5:
[00:01:26] error: failed to read `/chalk/chalk-engine/Cargo.toml`
[00:01:26] Caused by:
[00:01:26]   No such file or directory (os error 2)
[00:01:26]   No such file or directory (os error 2)
[00:01:26] failed to run: /checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/cargo build --manifest-path /checkout/src/bootstrap/Cargo.toml --locked
[00:01:26] Build completed unsuccessfully in 0:00:00
[00:01:26] make: *** [prepare] Error 1
[00:01:26] Makefile:81: recipe for target 'prepare' failed
[00:01:26] The command has failed after 5 attempts.

The command "stamp sh -x -c "$RUN_SCRIPT"" exited with 1.
travis_time:start:0a91c3ee
$ date && (curl -fs --head https://google.com | grep ^Date: | sed 's/Date: //g' || true)

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

rust-highfive · May 21, 2018

The job x86_64-gnu-llvm-3.9 of your PR failed on Travis (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log.

################################################################          89.8%
######################################################################## 100.0%
[00:01:19] extracting /checkout/obj/build/cache/2018-05-10/cargo-beta-x86_64-unknown-linux-gnu.tar.gz
[00:01:19]     Updating registry `https://github.com/rust-lang/crates.io-index`
[00:01:37] error: the lock file needs to be updated but --locked was passed to prevent this
[00:01:37] failed to run: /checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/cargo build --manifest-path /checkout/src/bootstrap/Cargo.toml --locked
[00:01:37] Build completed unsuccessfully in 0:00:36
[00:01:37] make: *** [prepare] Error 1
[00:01:37] Makefile:81: recipe for target 'prepare' failed
[00:01:38]     Updating registry `https://github.com/rust-lang/crates.io-index`
[00:01:38]     Updating registry `https://github.com/rust-lang/crates.io-index`
[00:01:39] error: the lock file needs to be updated but --locked was passed to prevent this
[00:01:39] failed to run: /checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/cargo build --manifest-path /checkout/src/bootstrap/Cargo.toml --locked
[00:01:39] Build completed unsuccessfully in 0:00:00
[00:01:39] make: *** [prepare] Error 1
[00:01:39] Makefile:81: recipe for target 'prepare' failed
[00:01:41]     Updating registry `https://github.com/rust-lang/crates.io-index`
[00:01:41]     Updating registry `https://github.com/rust-lang/crates.io-index`
[00:01:41] error: the lock file needs to be updated but --locked was passed to prevent this
[00:01:41] failed to run: /checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/cargo build --manifest-path /checkout/src/bootstrap/Cargo.toml --locked
[00:01:41] Build completed unsuccessfully in 0:00:00
[00:01:41] make: *** [prepare] Error 1
[00:01:41] Makefile:81: recipe for target 'prepare' failed
[00:01:45]     Updating registry `https://github.com/rust-lang/crates.io-index`
[00:01:45]     Updating registry `https://github.com/rust-lang/crates.io-index`
[00:01:46] error: the lock file needs to be updated but --locked was passed to prevent this
[00:01:46] failed to run: /checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/cargo build --manifest-path /checkout/src/bootstrap/Cargo.toml --locked
[00:01:46] Build completed unsuccessfully in 0:00:01
[00:01:46] make: *** [prepare] Error 1
[00:01:46] Makefile:81: recipe for target 'prepare' failed
[00:01:50]     Updating registry `https://github.com/rust-lang/crates.io-index`
[00:01:50]     Updating registry `https://github.com/rust-lang/crates.io-index`
[00:01:53] error: the lock file needs to be updated but --locked was passed to prevent this
[00:01:53] failed to run: /checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/cargo build --manifest-path /checkout/src/bootstrap/Cargo.toml --locked
[00:01:53] Build completed unsuccessfully in 0:00:03
[00:01:53] make: *** [prepare] Error 1
[00:01:53] Makefile:81: recipe for target 'prepare' failed
[00:01:53] The command has failed after 5 attempts.

The command "stamp sh -x -c "$RUN_SCRIPT"" exited with 1.
travis_time:start:06656e88
$ date && (curl -fs --head https://google.com | grep ^Date: | sed 's/Date: //g' || true)

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

rust-highfive · May 21, 2018

The job x86_64-gnu-llvm-3.9 of your PR failed on Travis (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log.

[00:03:12]  Downloading rustc-ap-rustc_cratesio_shim v128.0.0
[00:03:12]  Downloading ena v0.9.3
[00:03:13]  Downloading parking_lot v0.5.5
[00:03:13]  Downloading byteorder v1.2.2
[00:03:13]  Downloading chalk-engine v0.4.0
[00:03:13]  Downloading rustc-ap-rustc_errors v128.0.0
[00:03:13]  Downloading owning_ref v0.3.3
[00:03:13]  Downloading schannel v0.1.12
[00:03:13]  Downloading globset v0.3.0
---
[00:03:16]  Downloading crossbeam-epoch v0.3.1
[00:03:16]  Downloading itertools v0.6.5
[00:03:16]  Downloading chalk-macros v0.1.0
[00:03:16]  Downloading docopt v0.8.3
[00:03:16]  Downloading lalrpop-intern v0.14.0
[00:03:17]  Downloading stacker v0.1.3
[00:03:17]  Downloading rustyline v1.0.0
[00:03:18]  Downloading fxhash v0.2.1
[00:03:18]  Downloading bitflags v0.9.1
[00:03:18]  Downloading unreachable v1.0.0
[00:03:18]  Downloading utf-8 v0.7.2
---

[00:05:45] travis_fold:start:tidy
travis_time:start:tidy
tidy check
[00:05:45] tidy error: /checkout/src/librustc_traits/chalk_context.rs: incorrect license
[00:05:45] tidy error: /checkout/src/librustc/ty/context.rs:1651: line longer than 100 chars
[00:05:45] tidy error: /checkout/src/librustc/ty/context.rs:1666: line longer than 100 chars
[00:05:46] Dependencies not on the whitelist:
[00:05:46] * chalk-engine 
[00:05:46] * chalk-macros 
[00:05:46] * diff 
[00:05:46] * encode_unicode 
[00:05:46] * error-chain 
[00:05:46] * fixedbitset 
[00:05:46] * fxhash 
[00:05:46] * fxhash 
[00:05:46] * gcc 
[00:05:46] * itertools 
[00:05:46] * lalrpop-intern 
[00:05:46] * nix 
[00:05:46] * petgraph 
[00:05:46] * proc-macro2 
[00:05:46] * quote 
[00:05:46] * rustyline 
---
[00:05:46] * unicode-xid 
[00:05:46] some tidy checks failed
[00:05:46] 
[00:05:46] 
[00:05:46] command did not execute successfully: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-tools-bin/tidy" "/checkout/src" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/cargo" "--no-vendor" "--quiet"
[00:05:46] 
[00:05:46] 
[00:05:46] failed to run: /checkout/obj/build/bootstrap/debug/bootstrap test src/tools/tidy
[00:05:46] Build completed unsuccessfully in 0:02:26
[00:05:46] Build completed unsuccessfully in 0:02:26
[00:05:46] make: *** [tidy] Error 1
[00:05:46] Makefile:79: recipe for target 'tidy' failed

The command "stamp sh -x -c "$RUN_SCRIPT"" exited with 2.
travis_time:start:0d706a48
$ date && (curl -fs --head https://google.com | grep ^Date: | sed 's/Date: //g' || true)

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

leodasvacas · May 21, 2018

leodasvacas reviewed May 21, 2018

View changes

leodasvacas · May 21, 2018

src/librustc_traits/chalk_context.rs

+    }
+
+    fn num_universes(_: &Canonical<'gcx, ty::ParamEnvAnd<'gcx, Goal<'gcx>>>) -> usize {
+        0 // FIXME


Isn't it better to use an unimplemented!() here?

rust-highfive · May 22, 2018

The job x86_64-gnu-llvm-3.9 of your PR failed on Travis (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log.

[00:02:55]  Downloading foreign-types-shared v0.1.1
[00:02:55]  Downloading kernel32-sys v0.2.2
[00:02:55]  Downloading jobserver v0.1.11
[00:02:55]  Downloading backtrace v0.3.6
[00:02:55]  Downloading chalk-engine v0.5.0
[00:02:55]  Downloading arrayvec v0.4.7
[00:02:56]  Downloading memoffset v0.2.1
[00:02:56]  Downloading nodrop v0.1.12
[00:02:56]  Downloading miow v0.3.1
---

[00:05:04] travis_fold:start:tidy
travis_time:start:tidy
tidy check
[00:05:04] tidy error: /checkout/src/librustc_traits/chalk_context.rs: incorrect license
21136 ./src/llvm-emscripten/test/Transforms
20692 ./obj/build/x86_64-unknown-linux-gnu/stage0-tools
20488 ./.git/modules/src/liblibc
20328 ./.git/modules/src/liblibc/objects

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

leodasvacas · May 22, 2018

leodasvacas reviewed May 22, 2018

View changes

leodasvacas · May 22, 2018

src/librustc/ty/mod.rs

 impl<T> Eq for Slice<T> {}

+impl<T: PartialOrd> PartialOrd for Slice<T> {


This will conflict with #50930, this file can be reverted to master version.

rust-highfive · May 24, 2018

The job x86_64-gnu-llvm-3.9 of your PR failed on Travis (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log.

#####################################################################     97.2%
######################################################################## 100.0%
[00:01:26] extracting /checkout/obj/build/cache/2018-05-10/cargo-beta-x86_64-unknown-linux-gnu.tar.gz
[00:01:26]     Updating registry `https://github.com/rust-lang/crates.io-index`
[00:01:45] error: the lock file needs to be updated but --locked was passed to prevent this
[00:01:45] failed to run: /checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/cargo build --manifest-path /checkout/src/bootstrap/Cargo.toml --locked
[00:01:45] Build completed unsuccessfully in 0:00:41
[00:01:45] Makefile:81: recipe for target 'prepare' failed
[00:01:45] make: *** [prepare] Error 1
[00:01:46] Command failed. Attempt 2/5:
[00:01:47] error: the lock file needs to be updated but --locked was passed to prevent this
[00:01:47] failed to run: /checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/cargo build --manifest-path /checkout/src/bootstrap/Cargo.toml --locked
[00:01:47] Build completed unsuccessfully in 0:00:00
[00:01:47] Makefile:81: recipe for target 'prepare' failed
[00:01:47] make: *** [prepare] Error 1
[00:01:49] Command failed. Attempt 3/5:
[00:01:49] error: the lock file needs to be updated but --locked was passed to prevent this
[00:01:49] failed to run: /checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/cargo build --manifest-path /checkout/src/bootstrap/Cargo.toml --locked
[00:01:49] Build completed unsuccessfully in 0:00:00
[00:01:49] make: *** [prepare] Error 1
[00:01:49] Makefile:81: recipe for target 'prepare' failed
[00:01:52] Command failed. Attempt 4/5:
[00:01:52] error: the lock file needs to be updated but --locked was passed to prevent this
[00:01:52] failed to run: /checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/cargo build --manifest-path /checkout/src/bootstrap/Cargo.toml --locked
[00:01:52] Build completed unsuccessfully in 0:00:00
[00:01:52] Makefile:81: recipe for target 'prepare' failed
[00:01:52] make: *** [prepare] Error 1
[00:01:56] Command failed. Attempt 5/5:
[00:01:56] error: the lock file needs to be updated but --locked was passed to prevent this
[00:01:56] failed to run: /checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/cargo build --manifest-path /checkout/src/bootstrap/Cargo.toml --locked
[00:01:56] Build completed unsuccessfully in 0:00:00
[00:01:56] make: *** [prepare] Error 1
[00:01:56] Makefile:81: recipe for target 'prepare' failed
[00:01:56] The command has failed after 5 attempts.

The command "stamp sh -x -c "$RUN_SCRIPT"" exited with 1.
travis_time:start:01fbe831
$ date && (curl -fs --head https://google.com | grep ^Date: | sed 's/Date: //g' || true)

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

rust-highfive · May 24, 2018

The job x86_64-gnu-llvm-3.9 of your PR failed on Travis (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log.

[00:03:08]  Downloading phf_generator v0.7.21
[00:03:08]  Downloading matches v0.1.6
[00:03:08]  Downloading percent-encoding v1.0.1
[00:03:08]  Downloading idna v0.1.4
[00:03:08]  Downloading chalk-engine v0.6.0
[00:03:09]  Downloading compiletest_rs v0.3.9
[00:03:09]  Downloading regex v0.2.10
[00:03:09]  Downloading is-match v0.1.0
[00:03:09]  Downloading error-chain v0.11.0
---

[00:05:49] travis_fold:start:tidy
travis_time:start:tidy
tidy check
[00:05:49] tidy error: /checkout/src/librustc_traits/chalk_context.rs: incorrect license
[00:05:49] tidy error: /checkout/src/librustc/ty/context.rs:1532: line longer than 100 chars
[00:05:49] tidy error: /checkout/src/librustc/ty/context.rs:1547: line longer than 100 chars
[00:05:51] Dependencies not on the whitelist:
[00:05:51] * chalk-engine 
[00:05:51] * chalk-macros 
[00:05:51] * rustc-hash 
[00:05:51] some tidy checks failed
[00:05:51] 
[00:05:51] 
[00:05:51] command did not execute successfully: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-tools-bin/tidy" "/checkout/src" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/cargo" "--no-vendor" "--quiet"
[00:05:51] 
[00:05:51] 
[00:05:51] failed to run: /checkout/obj/build/bootstrap/debug/bootstrap test src/tools/tidy
[00:05:51] Build completed unsuccessfully in 0:02:28
[00:05:51] Build completed unsuccessfully in 0:02:28
[00:05:51] make: *** [tidy] Error 1
[00:05:51] Makefile:79: recipe for target 'tidy' failed

The command "stamp sh -x -c "$RUN_SCRIPT"" exited with 2.
travis_time:start:0dfebf70
$ date && (curl -fs --head https://google.com | grep ^Date: | sed 's/Date: //g' || true)

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

nikomatsakis · May 24, 2018

@bors delegate=scalexm,leodasvacas -- I figure this is pretty chalk-focused, so they're best qualified to r+

bors · May 24, 2018

📌 Commit 8fd316f has been approved by nikomatsakis

bors · May 24, 2018

✌️ @scalexm,leodasvacas can now approve this pull request

scalexm · May 24, 2018

scalexm approved these changes May 24, 2018

View changes

scalexm · May 24, 2018

@bors r+

bors · May 24, 2018

@scalexm: 🔑 Insufficient privileges: Not in reviewers

nikomatsakis · May 24, 2018

@bors delegate=scalexm

bors · May 24, 2018

✌️ @scalexm can now approve this pull request

nikomatsakis · May 24, 2018

@bors r=scalexm

scalexm · May 24, 2018

@bors r+

bors · May 24, 2018

💡 This pull request was already approved, no need to approve it again.

There's another pull request that is currently being tested, blocking this pull request: #50909

bors · May 24, 2018

📌 Commit 8fd316f has been approved by scalexm

bors · May 24, 2018

💡 This pull request was already approved, no need to approve it again.

There's another pull request that is currently being tested, blocking this pull request: #50909

bors · May 24, 2018

📌 Commit 8fd316f has been approved by scalexm

bors · May 24, 2018

⌛️ Testing commit 8fd316f with merge 670f4dc...

bors · May 24, 2018

💔 Test failed - status-travis

rust-highfive · May 24, 2018

The job dist-x86_64-apple-alt of your PR failed on Travis (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log.

[00:02:41]  Downloading log_settings v0.1.1
[00:02:41]  Downloading num-integer v0.1.36
[00:02:42]  Downloading backtrace v0.3.6
[00:02:42]  Downloading tempdir v0.3.7
[00:02:42]  Downloading chalk-engine v0.6.0
[00:02:42]  Downloading flate2 v1.0.1
[00:02:42]  Downloading mdbook v0.1.7
[00:02:42]  Downloading clap v2.31.2
[00:02:42]  Downloading failure v0.1.1
---
[00:14:11] [RUSTC-TIMING] atty test:false 0.211
[00:14:11]    Compiling log_settings v0.1.1
[00:14:12] [RUSTC-TIMING] log_settings test:false 0.419
[00:14:12]    Compiling backtrace v0.3.6
[00:14:13] [RUSTC-TIMING] chalk_macros test:false 1.280
[00:14:14] [RUSTC-TIMING] backtrace test:false 2.217
[00:14:15]    Compiling humantime v1.1.1
[00:14:15]    Compiling ena v0.9.3
[00:14:16] [RUSTC-TIMING] ena test:false 0.912
---
[00:14:20]    Compiling crossbeam-epoch v0.3.1
[00:14:20]    Compiling rls-span v0.4.0
[00:14:21] [RUSTC-TIMING] rustc_platform_intrinsics test:false 15.619
[00:14:21] [RUSTC-TIMING] rls_span test:false 1.526
[00:14:22]    Compiling chalk-engine v0.6.0
[00:14:22]    Compiling parking_lot_core v0.2.14
[00:14:22] [RUSTC-TIMING] jobserver test:false 5.670
[00:14:22]    Compiling tempdir v0.3.7
[00:14:23] [RUSTC-TIMING] tempdir test:false 1.288
[00:14:23] [RUSTC-TIMING] tempdir test:false 1.288
[00:14:24]    Compiling rustc_apfloat v0.0.0 (file:///Users/travis/build/rust-lang/rust/src/librustc_apfloat)
[00:14:25] [RUSTC-TIMING] parking_lot_core test:false 2.954
[00:14:25]    Compiling env_logger v0.5.8
[00:14:28] [RUSTC-TIMING] rustc_apfloat test:false 4.224
[00:14:28]    Compiling rls-data v0.16.0
[00:14:29] [RUSTC-TIMING] chalk_engine test:false 7.068
[00:14:29] [RUSTC-TIMING] env_logger test:false 4.427
[00:14:30] [RUSTC-TIMING] miniz_sys test:false 0.174
[00:14:30] [RUSTC-TIMING] crossbeam_deque test:false 0.493
[00:14:30]    Compiling parking_lot v0.5.5
---
[00:34:17]    Compiling num_cpus v1.8.0
[00:34:17] [RUSTC-TIMING] num_cpus test:false 0.354
[00:34:17]    Compiling atty v0.2.8
[00:34:18] [RUSTC-TIMING] atty test:false 0.248
[00:34:18]    Compiling chalk-macros v0.1.0
[00:34:19] [RUSTC-TIMING] chalk_macros test:false 1.418
[00:34:20] [RUSTC-TIMING] log_settings test:false 0.490
[00:34:20]    Compiling backtrace v0.3.6
[00:34:22] [RUSTC-TIMING] rand test:false 5.394
[00:34:22] [RUSTC-TIMING] backtrace test:false 2.196
---
[00:34:25] [RUSTC-TIMING] ena test:false 0.744
[00:34:26]    Compiling jobserver v0.1.11
[00:34:26]    Compiling crossbeam-epoch v0.3.1
[00:34:27] [RUSTC-TIMING] rustc_serialize test:false 15.456
[00:34:28]    Compiling chalk-engine v0.6.0
[00:34:28]    Compiling parking_lot_core v0.2.14
[00:34:28] [RUSTC-TIMING] rustc_platform_intrinsics test:false 16.370
[00:34:28]    Compiling tempdir v0.3.7
[00:34:29] [RUSTC-TIMING] tempdir test:false 0.994
[00:34:29] [RUSTC-TIMING] tempdir test:false 0.994
[00:34:30] [RUSTC-TIMING] jobserver test:false 3.993
[00:34:30]    Compiling env_logger v0.5.8
[00:34:31] [RUSTC-TIMING] parking_lot_core test:false 2.323
[00:34:31]    Compiling rustc_apfloat v0.0.0 (file:///Users/travis/build/rust-lang/rust/src/librustc_apfloat)
[00:34:34] [RUSTC-TIMING] chalk_engine test:false 5.778
[00:34:34]    Compiling rls-span v0.4.0
[00:34:34]    Compiling crossbeam-deque v0.2.0
[00:34:34] [RUSTC-TIMING] rustc_apfloat test:false 3.465
[00:34:34] [RUSTC-TIMING] miniz_sys test:false 0.162
---
$ travis_retry gem update --system
ERROR:  While executing gem ... (Gem::RemoteFetcher::UnknownHostError)
    no such name (https://api.rubygems.org/specs.4.8.gz)
The command "gem update --system" failed. Retrying, 2 of 3.
ERROR:  While executing gem ... (Gem::RemoteFetcher::FetchError)
    Errno::EHOSTUNREACH: Failed to open TCP connection to rubygems.org:443 (No route to host - connect(2) for "rubygems.org" port 443) (https://rubygems.org/specs.4.8.gz)
ERROR:  While executing gem ... (Gem::RemoteFetcher::UnknownHostError)
ERROR:  While executing gem ... (Gem::RemoteFetcher::UnknownHostError)
    no such name (https://api.rubygems.org/quick/Marshal.4.8/rubygems-update-2.7.7.gemspec.rz)
The command "gem update --system" failed 3 times.
travis_time:end:1a33c62c:start=1527194927078275000,finish=1527195208260579000,duration=281182304000


The command "travis_retry gem update --system" failed and exited with 1 during .
Your build has been stopped.

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

rust-highfive · May 24, 2018

The job dist-x86_64-apple-alt of your PR failed on Travis (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log.

$ travis_retry gem update --system
ERROR:  While executing gem ... (Gem::RemoteFetcher::UnknownHostError)
    no such name (https://api.rubygems.org/specs.4.8.gz)
The command "gem update --system" failed. Retrying, 2 of 3.
ERROR:  While executing gem ... (Gem::RemoteFetcher::FetchError)
    Errno::EHOSTUNREACH: Failed to open TCP connection to rubygems.org:443 (No route to host - connect(2) for "rubygems.org" port 443) (https://rubygems.org/specs.4.8.gz)
ERROR:  While executing gem ... (Gem::RemoteFetcher::UnknownHostError)
ERROR:  While executing gem ... (Gem::RemoteFetcher::UnknownHostError)
    no such name (https://api.rubygems.org/quick/Marshal.4.8/rubygems-update-2.7.7.gemspec.rz)
The command "gem update --system" failed 3 times.
travis_time:end:1a33c62c:start=1527194927078275000,finish=1527195208260579000,duration=281182304000


The command "travis_retry gem update --system" failed and exited with 1 during .
Your build has been stopped.

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

nikomatsakis · May 24, 2018

travis failures look spurious.

pietroalbini · May 24, 2018

That error is caused by travis itself (it wasn't able to download a ruby gem it needs to deploy things).

@bors retry

bors · May 24, 2018

⌛️ Testing commit 8fd316f with merge b86d909...

bors · May 25, 2018

☀️ Test successful - status-appveyor, status-travis
Approved by: scalexm
Pushing b86d909 to master...

rust-highfive assigned scalexm May 21, 2018

rust-highfive added the S-waiting-on-review label May 21, 2018

nikomatsakis force-pushed the nikomatsakis:chalkify-engine-2 branch from a2f0e10 to 5ef8cc9 May 21, 2018

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nikomatsakis force-pushed the nikomatsakis:chalkify-engine-2 branch from fd52186 to d5486da May 21, 2018

nikomatsakis force-pushed the nikomatsakis:chalkify-engine-2 branch from d5486da to 9dde1b2 May 22, 2018

nikomatsakis force-pushed the nikomatsakis:chalkify-engine-2 branch from 9dde1b2 to 70f0030 May 24, 2018

nikomatsakis force-pushed the nikomatsakis:chalkify-engine-2 branch from 70f0030 to 9ab03d9 May 24, 2018

nikomatsakis force-pushed the nikomatsakis:chalkify-engine-2 branch from 9fc3dd1 to b0a926f May 24, 2018

nikomatsakis added some commits May 8, 2018

implement the chalk traits, albeit with many placeholders

6f425a9

get `rustc_hash` from external crate

9c548bf

extend the crate whitelist to include rustc-hash, chalk

3b1a170

pacify the mercilous tidy

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8fd316f

nikomatsakis force-pushed the nikomatsakis:chalkify-engine-2 branch from b0a926f to 8fd316f May 24, 2018

nikomatsakis changed the title ~~[WIP] Implement the chalk-engine traits~~ implement the chalk-engine traits May 24, 2018

bors added S-waiting-on-bors and removed S-waiting-on-review labels May 24, 2018

bors added S-waiting-on-review and removed S-waiting-on-bors labels May 24, 2018

bors added S-waiting-on-bors and removed S-waiting-on-review labels May 24, 2018

pietroalbini referenced this pull request May 24, 2018
Closed
Spurious failure while installing deploy dependencies #44159

bors merged commit 8fd316f into rust-lang:master May 25, 2018
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This was referenced May 25, 2018

Merged

Replace tempdir by tempfile #50698

Merged

Blocking Rayon queries #50699

kennytm referenced this pull request May 25, 2018
Merged
Hash up to 8 bytes at once with FxHasher #51019

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nikomatsakis commented May 21, 2018

rust-highfive assigned scalexm May 21, 2018

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leodasvacas May 22, 2018 • edited

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nikomatsakis force-pushed the nikomatsakis:chalkify-engine-2 branch from 9fc3dd1 to b0a926f May 24, 2018

nikomatsakis added some commits May 8, 2018

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nikomatsakis changed the title [WIP] Implement the chalk-engine traits implement the chalk-engine traits May 24, 2018

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Spurious failure while installing deploy dependencies #44159

nikomatsakis force-pushed the nikomatsakis:chalkify-engine-2 branch from `a2f0e10` to `5ef8cc9` May 21, 2018

nikomatsakis force-pushed the nikomatsakis:chalkify-engine-2 branch 3 times, most recently from `c9e1a26` to `fd52186` May 21, 2018

nikomatsakis force-pushed the nikomatsakis:chalkify-engine-2 branch from `fd52186` to `d5486da` May 21, 2018

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nikomatsakis force-pushed the nikomatsakis:chalkify-engine-2 branch from `d5486da` to `9dde1b2` May 22, 2018

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leodasvacas May 22, 2018 •

edited

nikomatsakis force-pushed the nikomatsakis:chalkify-engine-2 branch from `9dde1b2` to `70f0030` May 24, 2018

nikomatsakis force-pushed the nikomatsakis:chalkify-engine-2 branch from `70f0030` to `9ab03d9` May 24, 2018

nikomatsakis force-pushed the nikomatsakis:chalkify-engine-2 branch from `9fc3dd1` to `b0a926f` May 24, 2018

nikomatsakis force-pushed the nikomatsakis:chalkify-engine-2 branch from `b0a926f` to `8fd316f` May 24, 2018

scalexm approved these changes May 24, 2018

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bors merged commit `8fd316f` into rust-lang:master May 25, 2018
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