Compiling libm v0.1.2 (file:///project)
error: linking with `cc` failed: exit code: 1
  |
  = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/rust/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.11obnys3w70pougq.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.1540tehct4nrrs8x.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.16ca1qz32afo2qcu.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.18wi1bup7m8t4f1b.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.1cj3j5jte0qb5g64.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.1h4ymxu9qw84aj3s.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.1quzqer3rta3x4y6.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.1tzn18s6ge34deva.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.1x10jmpcjgfvdduy.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.1x3r736eftvjq9xg.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.1xi9t1lbyyizh13a.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.1ztjhxqyua2yt2w5.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.24uou2bay2sl18st.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.25tydgffskoi2d5o.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.25vpr2z1k48ucdr8.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.26um8994b2rg11qd.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.273jccht34pwaewl.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.29m9lzbsor3pprl2.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.2a08x52nl0l95qo5.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.2c2el3542r7krb0p.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.2dha4zbho6ydwcqn.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.2dlzhgc2htf4cve.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.2eshc4dqw0qoj4a3.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.2f6u5c5t6y9oolzo.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.2f9am7lg47g9nfz5.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.2fd1w1yn9tmllwdn.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.2fohtrsvug43m3mr.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.2gahc952if7txkqo.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.2ifqffr116n792uk.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.2in03qnlgo9fw77y.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.2inhc8xvtslxnled.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.2japf56nttdoubuv.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.2pf3je7cg8xxdgsx.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.2u8l6ud9qts6z9yb.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.2vau5cehm9x7esdh.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.2yq1nw99czcujbnz.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.333p0hvvm5n18tm6.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.33w3dfnn1vmmhur3.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.350s2zrys8it6acj.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.35dh4n2bnxigqyod.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.39unpwvqewfhcnnr.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.3b4rxsl5jpj2blrr.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.3bb902p47kkua3ab.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.3dj5dbs5lsd2350f.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.3dpazl5gnh0vlbrl.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.3eu4389rlob6kg1c.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.3fuu0rx2a493c36v.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.3juywd5mm19dnbdv.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.3la8he3lop33dgjs.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.3o2w9v2k3nj47q8h.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.3o5imm1ougvj9jk0.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.3oo5wpf30sw4fmz3.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.3p5op0vckf2jslc5.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.3v4v896j6d2f5efe.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.3vn5ay4q0xtqvzv0.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.3vovynrnsaxcxzqc.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.412z892crkqt35uv.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.42qx6jjwo410vqmi.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.433z33yiiy7g8e49.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.476rchv55bpn2mgj.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.47cao01exo9elbc3.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.48pc9k3kqz0e0ivm.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.49cmdvivcebh8cpt.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.4a5saoc1p9lkntoc.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.4f94po7bnygq8jcq.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.4mzvfqikk1xal2i4.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.4qayhcx1fzitwler.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.4tii4kti3tnsl35y.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.4uebv3cegr27obk4.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.4zmck47i2a48mrkr.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.57vzyd14iv8j7iuh.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.5c3hquic6n65wedi.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.5cmrwe01e7xt7jvk.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.60narvuk0fpzgz6.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.65sl9sy8zqitwe2.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.982ikg9hjf0q39q.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.b77d806rg2ax1zt.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.b8piycctih0x453.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.du9am2ojxihiety.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.hlstkktddvbmd4m.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.htv7pooqbnfjls8.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.l0jg25i7rvhoiba.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.l2wxj791ja5nmn9.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.lxpeo0j483ild67.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.o0gfxwt8o7fgo2x.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.ph3ctjan6g02l0y.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.pzfw3j6p4dqqlem.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.qsmwguw3gtqal2c.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.t0u87tbp44cry8d.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.tkml5b6op71k3cf.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.u1gq8k9fjnb4klf.rcgu.o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.xo549xs6b9jv4d8.rcgu.o" "-o" "/target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/target/x86_64-unknown-linux-gnu/debug/deps" "-L" "/target/debug/deps" "-L" "/rust/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lc" "-Wl,-Bstatic" "/target/x86_64-unknown-linux-gnu/debug/deps/liblibm-fdceda0efaf64463.rlib" "/rust/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-a1b95ac4b76fc45e.rlib" "/rust/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-9836d3a278b82c3e.rlib" "-Wl,-Bdynamic"
  = note: /target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.18wi1bup7m8t4f1b.rcgu.o: In function `core::iter::range::_$LT$impl$u20$core..iter..iterator..Iterator$u20$for$u20$core..ops..range..Range$LT$A$GT$$GT$::next::hb0893a22b0593cfd':
          /checkout/src/libcore/iter/range.rs:213: undefined reference to `_Unwind_Resume'
          /target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.1xi9t1lbyyizh13a.rcgu.o: In function `_$LT$core..option..Option$LT$T$GT$$GT$::unwrap_or_default::h6141cb1981993d3b':
          /checkout/src/libcore/option.rs:948: undefined reference to `_Unwind_Resume'
          /target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.2dha4zbho6ydwcqn.rcgu.o: In function `rust_begin_unwind':
          /project/examples/no-panic.rs:102: undefined reference to `thou_shalt_not_panic'
          /target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.3fuu0rx2a493c36v.rcgu.o: In function `core::ptr::swap_nonoverlapping_one::h4f203c64d603451a':
          /checkout/src/libcore/ptr.rs:191: undefined reference to `_Unwind_Resume'
          /target/x86_64-unknown-linux-gnu/debug/examples/no_panic-cc57d1cb9cef1c25.3vn5ay4q0xtqvzv0.rcgu.o: In function `core::mem::replace::hfb2ea958e5a41646':
          /checkout/src/libcore/mem.rs:666: undefined reference to `_Unwind_Resume'
          collect2: ld returned 1 exit status
          

error: aborting due to previous error

error: Could not compile `libm`.

To learn more, run the command again with --verbose.