[INFO] crate rhyme 0.1.1 is already in cache
[INFO] extracting crate rhyme 0.1.1 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/rhyme/0.1.1
[INFO] extracting crate rhyme 0.1.1 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/rhyme/0.1.1
[INFO] validating manifest of rhyme-0.1.1 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rhyme-0.1.1 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rhyme-0.1.1
[INFO] finished frobbing rhyme-0.1.1
[INFO] frobbed toml for rhyme-0.1.1 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/rhyme/0.1.1/Cargo.toml
[INFO] started frobbing rhyme-0.1.1
[INFO] finished frobbing rhyme-0.1.1
[INFO] frobbed toml for rhyme-0.1.1 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/rhyme/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rhyme-0.1.1 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/rhyme/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 4e51243cead3c1df0f092225d154c84415770924a8a67c2f6eb4d2c55d71eda2
[INFO] running `"docker" "start" "-a" "4e51243cead3c1df0f092225d154c84415770924a8a67c2f6eb4d2c55d71eda2"`
[INFO] [stderr]    Compiling indexed-line-reader v0.2.0
[INFO] [stderr]    Compiling cmudict_core v0.2.2
[INFO] [stderr]    Compiling cmudict v0.3.2
[INFO] [stderr]    Compiling rhyme v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.65s
[INFO] running `"docker" "inspect" "4e51243cead3c1df0f092225d154c84415770924a8a67c2f6eb4d2c55d71eda2"`
[INFO] running `"docker" "rm" "-f" "4e51243cead3c1df0f092225d154c84415770924a8a67c2f6eb4d2c55d71eda2"`
[INFO] [stdout] 4e51243cead3c1df0f092225d154c84415770924a8a67c2f6eb4d2c55d71eda2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/rhyme/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] ab3a158167ea67cc93d73746bee0ed3ab693bb257c14fd20348bb7b78ce66805
[INFO] running `"docker" "start" "-a" "ab3a158167ea67cc93d73746bee0ed3ab693bb257c14fd20348bb7b78ce66805"`
[INFO] [stderr]    Compiling rhyme v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.65s
[INFO] running `"docker" "inspect" "ab3a158167ea67cc93d73746bee0ed3ab693bb257c14fd20348bb7b78ce66805"`
[INFO] running `"docker" "rm" "-f" "ab3a158167ea67cc93d73746bee0ed3ab693bb257c14fd20348bb7b78ce66805"`
[INFO] [stdout] ab3a158167ea67cc93d73746bee0ed3ab693bb257c14fd20348bb7b78ce66805
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/rhyme/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] f8b6bc946cb764ccb978f1250408b60da30f9f9e8d96c2dad14c1ffdae3874fe
[INFO] running `"docker" "start" "-a" "f8b6bc946cb764ccb978f1250408b60da30f9f9e8d96c2dad14c1ffdae3874fe"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rhyme-3b86bea3e69f5b15
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rhyme
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - rhymes (line 31) ... FAILED
[INFO] [stdout] test src/lib.rs -  (line 8) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - rhymes (line 31) stdout ----
[INFO] [stdout] thread 'src/lib.rs - rhymes (line 31)' panicked at 'test executable failed:
[INFO] [stdout] 
[INFO] [stdout] Error: Error { kind: Io(Custom { kind: Other, error: StringError("failed to lookup address information: Temporary failure in name resolution") }), url: Some("https://raw.githubusercontent.com/cmusphinx/cmudict/master/cmudict.dict") }
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0: _RNkMs0_NtNqCs2S7MSzVe1il_7failure9backtrace8internalNtB5_17InternalBacktrace3new (0x55960fcfcb12)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44
[INFO] [stdout]    1: _RNkMNqCs2S7MSzVe1il_7failure9backtraceNaB2_9Backtrace3new (0x55960fcfbffd)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111
[INFO] [stdout]    2: _RNpXNyNgCs2S7MSzVe1il_7failure5error10error_implNcB2_9ErrorImplINcNyCsfOXHOjakNhA_4core7convert4FromNqNgCsomOLlMRxR6_7reqwest5error5ErrorE4fromCs5jmEuTLfTD_7cmudict (0x55960f899d79)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/error_impl.rs:19
[INFO] [stdout]    3: _RNpXNgCs2S7MSzVe1il_7failure5errorNqB2_5ErrorINcNyCsfOXHOjakNhA_4core7convert4FromNqNgCsomOLlMRxR6_7reqwest5error5ErrorE4fromCs5jmEuTLfTD_7cmudict (0x55960f8aacf5)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/mod.rs:36
[INFO] [stdout]    4: _RNpMCs5jmEuTLfTD_7cmudictNkB2_7Cmudict8download (0x55960f894701)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmudict-0.3.2/src/lib.rs:103
[INFO] [stdout]    5: _RNkMCsaErV3g2w9Rj_5rhymeNlB2_5Rhyme3new (0x55960f892ad4)
[INFO] [stdout]              at src/lib.rs:55
[INFO] [stdout]    6: _RNsCsaErV3g2w9Rj_5rhyme6rhymes (0x55960f892898)
[INFO] [stdout]              at src/lib.rs:42
[INFO] [stdout]    7: _RNaCs4fqI2P2rA04_8rust_out4main (0x55960f892345)
[INFO] [stdout]    8: _RNCINnNlCs93O65jcFPR3_3std2rt10lang_startINiNyCsfOXHOjakNhA_4core6result6ResultuNqNgCs2S7MSzVe1il_7failure5error5ErrorEE0Cs4fqI2P2rA04_8rust_out (0x55960f891f45)
[INFO] [stdout]    9: {{closure}} (0x55960fd36302)
[INFO] [stdout]              at src/libstd/rt.rs:49
[INFO] [stdout]       do_call<closure,i32>
[INFO] [stdout]              at src/libstd/panicking.rs:297
[INFO] [stdout]   10: __rust_maybe_catch_panic (0x55960fd3b659)
[INFO] [stdout]              at src/libpanic_unwind/lib.rs:92
[INFO] [stdout]   11: try<i32,closure> (0x55960fd36ef5)
[INFO] [stdout]              at src/libstd/panicking.rs:276
[INFO] [stdout]       catch_unwind<closure,i32>
[INFO] [stdout]              at src/libstd/panic.rs:388
[INFO] [stdout]       lang_start_internal
[INFO] [stdout]              at src/libstd/rt.rs:48
[INFO] [stdout]   12: _RINnNlCs93O65jcFPR3_3std2rt10lang_startINiNyCsfOXHOjakNhA_4core6result6ResultuNqNgCs2S7MSzVe1il_7failure5error5ErrorEECs4fqI2P2rA04_8rust_out (0x55960f891f24)
[INFO] [stdout]   13: main (0x55960f89253a)
[INFO] [stdout]   14: __libc_start_main (0x7f9ece3b82e0)
[INFO] [stdout]   15: _start (0x55960f891d59)
[INFO] [stdout]   16: <unknown> (0x0)
[INFO] [stdout] 
[INFO] [stdout] ', src/librustdoc/test.rs:389:17
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x7ff414a071e3 - std[698b411d1b74fcff]::sys::unix::backtrace::tracing::imp::unwind_backtrace
[INFO] [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stdout]    1:     0x7ff4149ff9cb - std[698b411d1b74fcff]::sys_common::backtrace::_print
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:70
[INFO] [stdout]    2:     0x7ff414a033f6 - std[698b411d1b74fcff]::panicking::default_hook::{closure#1}
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:58
[INFO] [stdout]                                at src/libstd/panicking.rs:200
[INFO] [stdout]    3:     0x7ff414a030f7 - std[698b411d1b74fcff]::panicking::default_hook
[INFO] [stdout]                                at src/libstd/panicking.rs:209
[INFO] [stdout]    4:     0x7ff416a629ef - rustc[8198c0d23dc1abcc]::util::common::panic_hook
[INFO] [stdout]    5:     0x7ff414a03bcd - std[698b411d1b74fcff]::panicking::rust_panic_with_hook
[INFO] [stdout]                                at src/libstd/panicking.rs:482
[INFO] [stdout]    6:     0x7ff414a03681 - std[698b411d1b74fcff]::panicking::continue_panic_fmt
[INFO] [stdout]                                at src/libstd/panicking.rs:385
[INFO] [stdout]    7:     0x7ff414a035ce - std[698b411d1b74fcff]::panicking::begin_panic_fmt
[INFO] [stdout]                                at src/libstd/panicking.rs:340
[INFO] [stdout]    8:     0x5583dc7778fc - rustdoc[88d74997c65aea9c]::test::run_test
[INFO] [stdout]                                at src/librustdoc/test.rs:389
[INFO] [stdout]    9:     0x5583dc6574e7 - <scoped_tls[f884f7d0d0a76f84]::ScopedKey<syntax[55b360ca1c87f545]::Globals>>::set::<syntax[55b360ca1c87f545]::with_globals<<rustdoc[88d74997c65aea9c]::test::Collector as rustdoc[88d74997c65aea9c]::test::Tester>::add_test::{closure#0}::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]                                at src/librustdoc/test.rs:754
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libsyntax/lib.rs:112
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
[INFO] [stdout]   10:     0x5583dc6d9961 - syntax[55b360ca1c87f545]::with_globals::<<rustdoc[88d74997c65aea9c]::test::Collector as rustdoc[88d74997c65aea9c]::test::Tester>::add_test::{closure#0}::{closure#0}::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libsyntax/lib.rs:111
[INFO] [stdout]   11:     0x5583dc4f4508 - std[698b411d1b74fcff]::sys_common::backtrace::__rust_begin_short_backtrace::<<rustdoc[88d74997c65aea9c]::test::Collector as rustdoc[88d74997c65aea9c]::test::Tester>::add_test::{closure#0}::{closure#0}, ()>
[INFO] [stdout]                                at src/librustdoc/test.rs:751
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/sys_common/backtrace.rs:135
[INFO] [stdout]   12:     0x5583dc4aa573 - std[698b411d1b74fcff]::panicking::try::do_call::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<<rustdoc[88d74997c65aea9c]::test::Collector as rustdoc[88d74997c65aea9c]::test::Tester>::add_test::{closure#0}::{closure#0}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:469
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:309
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:297
[INFO] [stdout]   13:     0x7ff414a15029 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:92
[INFO] [stdout]   14:     0x5583dc524957 - <<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<<rustdoc[88d74997c65aea9c]::test::Collector as rustdoc[88d74997c65aea9c]::test::Tester>::add_test::{closure#0}::{closure#0}, ()>::{closure#0} as alloc[f4750af829db9b76]::boxed::FnBox<()>>::call_box
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:468
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734
[INFO] [stdout]   15:     0x7ff414a13dbd - <std[698b411d1b74fcff]::sys::unix::thread::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:744
[INFO] [stdout]                                at src/libstd/sys_common/thread.rs:14
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:81
[INFO] [stdout]   16:     0x7ff414585493 - start_thread
[INFO] [stdout]   17:     0x7ff4140b0ace - __clone
[INFO] [stdout]   18:                0x0 - <unknown>
[INFO] [stdout] query stack during panic:
[INFO] [stdout] end of query stack
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs -  (line 8) stdout ----
[INFO] [stdout] thread 'src/lib.rs -  (line 8)' panicked at 'test executable failed:
[INFO] [stdout] 
[INFO] [stdout] Error: Error { kind: Io(Custom { kind: Other, error: StringError("failed to lookup address information: Temporary failure in name resolution") }), url: Some("https://raw.githubusercontent.com/cmusphinx/cmudict/master/cmudict.dict") }
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0: _RNkMs0_NtNqCs2S7MSzVe1il_7failure9backtrace8internalNtB5_17InternalBacktrace3new (0x555bfd540e22)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44
[INFO] [stdout]    1: _RNkMNqCs2S7MSzVe1il_7failure9backtraceNaB2_9Backtrace3new (0x555bfd54030d)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111
[INFO] [stdout]    2: _RNpXNyNgCs2S7MSzVe1il_7failure5error10error_implNcB2_9ErrorImplINcNyCsfOXHOjakNhA_4core7convert4FromNqNgCsomOLlMRxR6_7reqwest5error5ErrorE4fromCs5jmEuTLfTD_7cmudict (0x555bfd0de089)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/error_impl.rs:19
[INFO] [stdout]    3: _RNpXNgCs2S7MSzVe1il_7failure5errorNqB2_5ErrorINcNyCsfOXHOjakNhA_4core7convert4FromNqNgCsomOLlMRxR6_7reqwest5error5ErrorE4fromCs5jmEuTLfTD_7cmudict (0x555bfd0ef005)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/mod.rs:36
[INFO] [stdout]    4: _RNpMCs5jmEuTLfTD_7cmudictNkB2_7Cmudict8download (0x555bfd0d8a11)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmudict-0.3.2/src/lib.rs:103
[INFO] [stdout]    5: _RNkMCsaErV3g2w9Rj_5rhymeNlB2_5Rhyme3new (0x555bfd0d6e24)
[INFO] [stdout]              at src/lib.rs:55
[INFO] [stdout]    6: _RNaCs4fqI2P2rA04_8rust_out4main (0x555bfd0d6864)
[INFO] [stdout]    7: _RNCINnNlCs93O65jcFPR3_3std2rt10lang_startINiNyCsfOXHOjakNhA_4core6result6ResultuNqNgCs2S7MSzVe1il_7failure5error5ErrorEE0Cs4fqI2P2rA04_8rust_out (0x555bfd0d5e75)
[INFO] [stdout]    8: {{closure}} (0x555bfd57a612)
[INFO] [stdout]              at src/libstd/rt.rs:49
[INFO] [stdout]       do_call<closure,i32>
[INFO] [stdout]              at src/libstd/panicking.rs:297
[INFO] [stdout]    9: __rust_maybe_catch_panic (0x555bfd57f969)
[INFO] [stdout]              at src/libpanic_unwind/lib.rs:92
[INFO] [stdout]   10: try<i32,closure> (0x555bfd57b205)
[INFO] [stdout]              at src/libstd/panicking.rs:276
[INFO] [stdout]       catch_unwind<closure,i32>
[INFO] [stdout]              at src/libstd/panic.rs:388
[INFO] [stdout]       lang_start_internal
[INFO] [stdout]              at src/libstd/rt.rs:48
[INFO] [stdout]   11: _RINnNlCs93O65jcFPR3_3std2rt10lang_startINiNyCsfOXHOjakNhA_4core6result6ResultuNqNgCs2S7MSzVe1il_7failure5error5ErrorEECs4fqI2P2rA04_8rust_out (0x555bfd0d5e54)
[INFO] [stdout]   12: main (0x555bfd0d6afa)
[INFO] [stdout]   13: __libc_start_main (0x7f3c222952e0)
[INFO] [stdout]   14: _start (0x555bfd0d5c89)
[INFO] [stdout]   15: <unknown> (0x0)
[INFO] [stdout] 
[INFO] [stdout] ', src/librustdoc/test.rs:389:17
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x7ff414a071e3 - std[698b411d1b74fcff]::sys::unix::backtrace::tracing::imp::unwind_backtrace
[INFO] [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stdout]    1:     0x7ff4149ff9cb - std[698b411d1b74fcff]::sys_common::backtrace::_print
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:70
[INFO] [stdout]    2:     0x7ff414a033f6 - std[698b411d1b74fcff]::panicking::default_hook::{closure#1}
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:58
[INFO] [stdout]                                at src/libstd/panicking.rs:200
[INFO] [stdout]    3:     0x7ff414a030f7 - std[698b411d1b74fcff]::panicking::default_hook
[INFO] [stdout]                                at src/libstd/panicking.rs:209
[INFO] [stdout]    4:     0x7ff416a629ef - rustc[8198c0d23dc1abcc]::util::common::panic_hook
[INFO] [stdout]    5:     0x7ff414a03bcd - std[698b411d1b74fcff]::panicking::rust_panic_with_hook
[INFO] [stdout]                                at src/libstd/panicking.rs:482
[INFO] [stdout]    6:     0x7ff414a03681 - std[698b411d1b74fcff]::panicking::continue_panic_fmt
[INFO] [stdout]                                at src/libstd/panicking.rs:385
[INFO] [stdout]    7:     0x7ff414a035ce - std[698b411d1b74fcff]::panicking::begin_panic_fmt
[INFO] [stdout]                                at src/libstd/panicking.rs:340
[INFO] [stdout]    8:     0x5583dc7778fc - rustdoc[88d74997c65aea9c]::test::run_test
[INFO] [stdout]                                at src/librustdoc/test.rs:389
[INFO] [stdout]    9:     0x5583dc6574e7 - <scoped_tls[f884f7d0d0a76f84]::ScopedKey<syntax[55b360ca1c87f545]::Globals>>::set::<syntax[55b360ca1c87f545]::with_globals<<rustdoc[88d74997c65aea9c]::test::Collector as rustdoc[88d74997c65aea9c]::test::Tester>::add_test::{closure#0}::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]                                at src/librustdoc/test.rs:754
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libsyntax/lib.rs:112
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
[INFO] [stdout]   10:     0x5583dc6d9961 - syntax[55b360ca1c87f545]::with_globals::<<rustdoc[88d74997c65aea9c]::test::Collector as rustdoc[88d74997c65aea9c]::test::Tester>::add_test::{closure#0}::{closure#0}::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libsyntax/lib.rs:111
[INFO] [stdout]   11:     0x5583dc4f4508 - std[698b411d1b74fcff]::sys_common::backtrace::__rust_begin_short_backtrace::<<rustdoc[88d74997c65aea9c]::test::Collector as rustdoc[88d74997c65aea9c]::test::Tester>::add_test::{closure#0}::{closure#0}, ()>
[INFO] [stdout]                                at src/librustdoc/test.rs:751
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/sys_common/backtrace.rs:135
[INFO] [stdout]   12:     0x5583dc4aa573 - std[698b411d1b74fcff]::panicking::try::do_call::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<<rustdoc[88d74997c65aea9c]::test::Collector as rustdoc[88d74997c65aea9c]::test::Tester>::add_test::{closure#0}::{closure#0}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:469
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:309
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:297
[INFO] [stdout]   13:     0x7ff414a15029 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:92
[INFO] [stdout]   14:     0x5583dc524957 - <<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<<rustdoc[88d74997c65aea9c]::test::Collector as rustdoc[88d74997c65aea9c]::test::Tester>::add_test::{closure#0}::{closure#0}, ()>::{closure#0} as alloc[f4750af829db9b76]::boxed::FnBox<()>>::call_box
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:468
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734
[INFO] [stdout]   15:     0x7ff414a13dbd - <std[698b411d1b74fcff]::sys::unix::thread::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:744
[INFO] [stdout]                                at src/libstd/sys_common/thread.rs:14
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:81
[INFO] [stdout]   16:     0x7ff414585493 - start_thread
[INFO] [stdout]   17:     0x7ff4140b0ace - __clone
[INFO] [stdout]   18:                0x0 - <unknown>
[INFO] [stdout] query stack during panic:
[INFO] [stdout] end of query stack
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs -  (line 8)
[INFO] [stdout]     src/lib.rs - rhymes (line 31)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "f8b6bc946cb764ccb978f1250408b60da30f9f9e8d96c2dad14c1ffdae3874fe"`
[INFO] running `"docker" "rm" "-f" "f8b6bc946cb764ccb978f1250408b60da30f9f9e8d96c2dad14c1ffdae3874fe"`
[INFO] [stdout] f8b6bc946cb764ccb978f1250408b60da30f9f9e8d96c2dad14c1ffdae3874fe