Dec 14 21:33:26.141 INFO testing rustc-ap-rustc_errors-308.0.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550 Dec 14 21:33:26.141 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 14 21:33:26.642 INFO [stdout] e64fc4888eb33f50b3748bdd90510fde727a315bc3e9d3c60be44bec43432f02 Dec 14 21:33:26.645 INFO running `"docker" "start" "-a" "e64fc4888eb33f50b3748bdd90510fde727a315bc3e9d3c60be44bec43432f02"` Dec 14 21:33:28.236 INFO [stderr] usermod: no changes Dec 14 21:33:28.448 INFO [stderr] Compiling rustc-ap-graphviz v308.0.0 Dec 14 21:33:28.468 INFO [stderr] Compiling rustc-ap-rustc_cratesio_shim v308.0.0 Dec 14 21:33:28.476 INFO [stderr] Compiling ena v0.11.0 Dec 14 21:33:28.477 INFO [stderr] Compiling rustc-ap-serialize v308.0.0 Dec 14 21:33:28.479 INFO [stderr] Compiling parking_lot_core v0.3.1 Dec 14 21:33:31.403 INFO [stderr] Compiling parking_lot v0.6.4 Dec 14 21:33:35.027 INFO [stderr] Compiling rustc-ap-rustc_data_structures v308.0.0 Dec 14 21:33:39.832 INFO [stderr] Compiling rustc-ap-arena v308.0.0 Dec 14 21:33:42.878 INFO [stderr] Compiling rustc-ap-syntax_pos v308.0.0 Dec 14 21:33:48.612 INFO [stderr] Compiling rustc-ap-rustc_errors v308.0.0 (/source) Dec 14 21:33:57.018 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.75s Dec 14 21:33:57.031 INFO [stderr] su: No module specific data is present Dec 14 21:33:57.916 INFO running `"docker" "inspect" "e64fc4888eb33f50b3748bdd90510fde727a315bc3e9d3c60be44bec43432f02"` Dec 14 21:33:58.139 INFO running `"docker" "rm" "-f" "e64fc4888eb33f50b3748bdd90510fde727a315bc3e9d3c60be44bec43432f02"` Dec 14 21:33:58.351 INFO [stdout] e64fc4888eb33f50b3748bdd90510fde727a315bc3e9d3c60be44bec43432f02 Dec 14 21:33:58.353 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 14 21:33:58.805 INFO [stdout] 9a635755f28133942bc83fe2d3c546a6e1bab63468c4c34a53274d210e8bbc53 Dec 14 21:33:58.812 INFO running `"docker" "start" "-a" "9a635755f28133942bc83fe2d3c546a6e1bab63468c4c34a53274d210e8bbc53"` Dec 14 21:34:00.738 INFO [stderr] usermod: no changes Dec 14 21:34:00.900 INFO [stderr] Compiling rustc-ap-rustc_errors v308.0.0 (/source) Dec 14 21:34:06.129 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.35s Dec 14 21:34:06.144 INFO [stderr] su: No module specific data is present Dec 14 21:34:06.899 INFO running `"docker" "inspect" "9a635755f28133942bc83fe2d3c546a6e1bab63468c4c34a53274d210e8bbc53"` Dec 14 21:34:07.267 INFO running `"docker" "rm" "-f" "9a635755f28133942bc83fe2d3c546a6e1bab63468c4c34a53274d210e8bbc53"` Dec 14 21:34:07.539 INFO [stdout] 9a635755f28133942bc83fe2d3c546a6e1bab63468c4c34a53274d210e8bbc53 Dec 14 21:34:07.541 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 14 21:34:08.023 INFO [stdout] f78f8d7dc5b93f62a4513872854d2f2ee4f1f713ac3745ee246166b29dcff656 Dec 14 21:34:08.025 INFO running `"docker" "start" "-a" "f78f8d7dc5b93f62a4513872854d2f2ee4f1f713ac3745ee246166b29dcff656"` Dec 14 21:34:09.523 INFO [stderr] usermod: no changes Dec 14 21:34:09.683 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.13s Dec 14 21:34:09.688 INFO [stderr] Running /target/debug/deps/rustc_errors-c2a04438dd4df0b0 Dec 14 21:34:09.703 INFO [stderr] Doc-tests rustc_errors Dec 14 21:34:09.703 INFO [stdout] Dec 14 21:34:09.703 INFO [stdout] running 0 tests Dec 14 21:34:09.703 INFO [stdout] Dec 14 21:34:09.703 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 21:34:09.703 INFO [stdout] Dec 14 21:34:14.423 INFO [stdout] Dec 14 21:34:14.423 INFO [stdout] running 2 tests Dec 14 21:34:15.994 INFO [stdout] test lib.rs - CodeSuggestion::substitutions (line 94) ... FAILED Dec 14 21:34:15.999 INFO [stdout] test lib.rs - CodeSuggestion::substitutions (line 85) ... FAILED Dec 14 21:34:15.999 INFO [stdout] Dec 14 21:34:15.999 INFO [stdout] failures: Dec 14 21:34:16.000 INFO [stdout] Dec 14 21:34:16.000 INFO [stdout] ---- lib.rs - CodeSuggestion::substitutions (line 94) stdout ---- Dec 14 21:34:16.000 INFO [stdout] error[E0422]: cannot find struct, variant or union type `Substitution` in this scope Dec 14 21:34:16.000 INFO [stdout] --> lib.rs:96:5 Dec 14 21:34:16.000 INFO [stdout] | Dec 14 21:34:16.000 INFO [stdout] 4 | Substitution { parts: vec![(0..7, "a.b")] }, Dec 14 21:34:16.000 INFO [stdout] | ^^^^^^^^^^^^ not found in this scope Dec 14 21:34:16.000 INFO [stdout] Dec 14 21:34:16.000 INFO [stdout] error[E0422]: cannot find struct, variant or union type `Substitution` in this scope Dec 14 21:34:16.000 INFO [stdout] --> lib.rs:97:5 Dec 14 21:34:16.000 INFO [stdout] | Dec 14 21:34:16.000 INFO [stdout] 5 | Substitution { parts: vec![(0..7, "x.y")] }, Dec 14 21:34:16.000 INFO [stdout] | ^^^^^^^^^^^^ not found in this scope Dec 14 21:34:16.000 INFO [stdout] Dec 14 21:34:16.000 INFO [stdout] error[E0308]: mismatched types Dec 14 21:34:16.000 INFO [stdout] --> lib.rs:95:1 Dec 14 21:34:16.000 INFO [stdout] | Dec 14 21:34:16.000 INFO [stdout] 2 | fn main() { Dec 14 21:34:16.000 INFO [stdout] | - expected `()` because of default return type Dec 14 21:34:16.000 INFO [stdout] 3 | vec![ Dec 14 21:34:16.000 INFO [stdout] | _^ Dec 14 21:34:16.000 INFO [stdout] | |_| Dec 14 21:34:16.000 INFO [stdout] | || Dec 14 21:34:16.000 INFO [stdout] 4 | || Substitution { parts: vec![(0..7, "a.b")] }, Dec 14 21:34:16.000 INFO [stdout] 5 | || Substitution { parts: vec![(0..7, "x.y")] }, Dec 14 21:34:16.000 INFO [stdout] 6 | || ] Dec 14 21:34:16.000 INFO [stdout] | || ^ Dec 14 21:34:16.000 INFO [stdout] | ||_| Dec 14 21:34:16.000 INFO [stdout] | |__expected (), found struct `std::vec::Vec` Dec 14 21:34:16.000 INFO [stdout] | help: try adding a semicolon: `;` Dec 14 21:34:16.000 INFO [stdout] | Dec 14 21:34:16.000 INFO [stdout] = note: expected type `()` Dec 14 21:34:16.000 INFO [stdout] found type `std::vec::Vec<_>` Dec 14 21:34:16.000 INFO [stdout] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 21:34:16.000 INFO [stdout] Dec 14 21:34:16.000 INFO [stdout] thread 'lib.rs - CodeSuggestion::substitutions (line 94)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:326:13 Dec 14 21:34:16.000 INFO [stdout] stack backtrace: Dec 14 21:34:16.000 INFO [stdout] 0: 0x7fe04123cf43 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 14 21:34:16.000 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 21:34:16.000 INFO [stdout] 1: 0x7fe041233fa8 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 14 21:34:16.000 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 14 21:34:16.000 INFO [stdout] 2: 0x7fe041239222 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 14 21:34:16.000 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 14 21:34:16.001 INFO [stdout] at src/libstd/panicking.rs:210 Dec 14 21:34:16.001 INFO [stdout] 3: 0x7fe041238f17 - std::panicking::default_hook::h1134a4d34aab4428 Dec 14 21:34:16.001 INFO [stdout] at src/libstd/panicking.rs:218 Dec 14 21:34:16.001 INFO [stdout] 4: 0x7fe043443681 - rustc::util::common::panic_hook::h5f1ef819f65e49ce Dec 14 21:34:16.001 INFO [stdout] 5: 0x7fe041239a09 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 14 21:34:16.001 INFO [stdout] at src/libstd/panicking.rs:491 Dec 14 21:34:16.001 INFO [stdout] 6: 0x55ef60991b24 - std::panicking::begin_panic::h626604038f71be4c Dec 14 21:34:16.001 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421 Dec 14 21:34:16.001 INFO [stdout] 7: 0x55ef60b07ab2 - ::add_test::{{closure}}::{{closure}}::{{closure}}::h03844441a87ed622 Dec 14 21:34:16.001 INFO [stdout] at src/librustdoc/test.rs:326 Dec 14 21:34:16.001 INFO [stdout] at src/librustdoc/test.rs:653 Dec 14 21:34:16.001 INFO [stdout] 8: 0x55ef60ac4398 - >::set::ha4da892a47d9254a Dec 14 21:34:16.001 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:16.001 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:123 Dec 14 21:34:16.001 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:16.001 INFO [stdout] 9: 0x55ef609fc53f - syntax::with_globals::hd5f80a8e81630563 Dec 14 21:34:16.001 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:122 Dec 14 21:34:16.001 INFO [stdout] 10: 0x55ef60991d24 - std::panicking::try::do_call::haa456735219e3377 Dec 14 21:34:16.001 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:16.001 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:16.001 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:16.001 INFO [stdout] 11: 0x7fe041256649 - __rust_maybe_catch_panic Dec 14 21:34:16.001 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:16.001 INFO [stdout] 12: 0x55ef609e6e49 - rustc_driver::in_named_rustc_thread::he2bcf78be8ab5538 Dec 14 21:34:16.001 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:16.001 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:16.001 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/librustc_driver/lib.rs:1556 Dec 14 21:34:16.001 INFO [stdout] 13: 0x55ef60add140 - >::call_box::h418f2961326e63a6 Dec 14 21:34:16.001 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:16.001 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:16.001 INFO [stdout] 14: 0x7fe0428a5102 - >::call_box::hb274b5baa0755876 Dec 14 21:34:16.001 INFO [stdout] at src/libtest/lib.rs:1476 Dec 14 21:34:16.001 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:16.001 INFO [stdout] 15: 0x7fe041256649 - __rust_maybe_catch_panic Dec 14 21:34:16.001 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:16.001 INFO [stdout] 16: 0x7fe0428c3427 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8 Dec 14 21:34:16.001 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:16.001 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:16.001 INFO [stdout] at src/libtest/lib.rs:1438 Dec 14 21:34:16.001 INFO [stdout] 17: 0x7fe04289d334 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f Dec 14 21:34:16.001 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 14 21:34:16.001 INFO [stdout] 18: 0x7fe04289d9a4 - std::panicking::try::do_call::h6a71e68ea4ad0d8a Dec 14 21:34:16.001 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 14 21:34:16.001 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:16.001 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:16.001 INFO [stdout] 19: 0x7fe041256649 - __rust_maybe_catch_panic Dec 14 21:34:16.001 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:16.001 INFO [stdout] 20: 0x7fe0428a4e4c - >::call_box::h260fd1ad8e2854a6 Dec 14 21:34:16.001 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:16.001 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:16.001 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 14 21:34:16.001 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:16.001 INFO [stdout] 21: 0x7fe041249aed - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 14 21:34:16.001 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 14 21:34:16.001 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 14 21:34:16.001 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 14 21:34:16.001 INFO [stdout] 22: 0x7fe040fbd6b9 - start_thread Dec 14 21:34:16.001 INFO [stdout] 23: 0x7fe0408d541c - clone Dec 14 21:34:16.001 INFO [stdout] 24: 0x0 - Dec 14 21:34:16.001 INFO [stdout] query stack during panic: Dec 14 21:34:16.001 INFO [stdout] end of query stack Dec 14 21:34:16.001 INFO [stdout] Dec 14 21:34:16.001 INFO [stdout] ---- lib.rs - CodeSuggestion::substitutions (line 85) stdout ---- Dec 14 21:34:16.001 INFO [stdout] error[E0422]: cannot find struct, variant or union type `Substitution` in this scope Dec 14 21:34:16.001 INFO [stdout] --> lib.rs:87:5 Dec 14 21:34:16.001 INFO [stdout] | Dec 14 21:34:16.001 INFO [stdout] 4 | Substitution { parts: vec![(0..3, "a"), (4..7, "b")] }, Dec 14 21:34:16.001 INFO [stdout] | ^^^^^^^^^^^^ not found in this scope Dec 14 21:34:16.001 INFO [stdout] Dec 14 21:34:16.001 INFO [stdout] error[E0422]: cannot find struct, variant or union type `Substitution` in this scope Dec 14 21:34:16.001 INFO [stdout] --> lib.rs:88:5 Dec 14 21:34:16.001 INFO [stdout] | Dec 14 21:34:16.001 INFO [stdout] 5 | Substitution { parts: vec![(0..3, "x"), (4..7, "y")] }, Dec 14 21:34:16.001 INFO [stdout] | ^^^^^^^^^^^^ not found in this scope Dec 14 21:34:16.001 INFO [stdout] Dec 14 21:34:16.001 INFO [stdout] error[E0308]: mismatched types Dec 14 21:34:16.001 INFO [stdout] --> lib.rs:86:1 Dec 14 21:34:16.001 INFO [stdout] | Dec 14 21:34:16.001 INFO [stdout] 2 | fn main() { Dec 14 21:34:16.001 INFO [stdout] | - expected `()` because of default return type Dec 14 21:34:16.001 INFO [stdout] 3 | vec![ Dec 14 21:34:16.001 INFO [stdout] | _^ Dec 14 21:34:16.001 INFO [stdout] | |_| Dec 14 21:34:16.001 INFO [stdout] | || Dec 14 21:34:16.001 INFO [stdout] 4 | || Substitution { parts: vec![(0..3, "a"), (4..7, "b")] }, Dec 14 21:34:16.001 INFO [stdout] 5 | || Substitution { parts: vec![(0..3, "x"), (4..7, "y")] }, Dec 14 21:34:16.001 INFO [stdout] 6 | || ] Dec 14 21:34:16.001 INFO [stdout] | || ^ Dec 14 21:34:16.002 INFO [stdout] | ||_| Dec 14 21:34:16.002 INFO [stdout] | |__expected (), found struct `std::vec::Vec` Dec 14 21:34:16.002 INFO [stdout] | help: try adding a semicolon: `;` Dec 14 21:34:16.002 INFO [stdout] | Dec 14 21:34:16.002 INFO [stdout] = note: expected type `()` Dec 14 21:34:16.002 INFO [stdout] found type `std::vec::Vec<_>` Dec 14 21:34:16.002 INFO [stdout] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 21:34:16.002 INFO [stdout] Dec 14 21:34:16.002 INFO [stdout] thread 'lib.rs - CodeSuggestion::substitutions (line 85)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:326:13 Dec 14 21:34:16.002 INFO [stdout] stack backtrace: Dec 14 21:34:16.002 INFO [stdout] 0: 0x7fe04123cf43 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 14 21:34:16.002 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 21:34:16.002 INFO [stdout] 1: 0x7fe041233fa8 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 14 21:34:16.002 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 14 21:34:16.002 INFO [stdout] 2: 0x7fe041239222 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 14 21:34:16.002 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 14 21:34:16.002 INFO [stdout] at src/libstd/panicking.rs:210 Dec 14 21:34:16.002 INFO [stdout] 3: 0x7fe041238f17 - std::panicking::default_hook::h1134a4d34aab4428 Dec 14 21:34:16.002 INFO [stdout] at src/libstd/panicking.rs:218 Dec 14 21:34:16.002 INFO [stdout] 4: 0x7fe043443681 - rustc::util::common::panic_hook::h5f1ef819f65e49ce Dec 14 21:34:16.002 INFO [stdout] 5: 0x7fe041239a09 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 14 21:34:16.002 INFO [stdout] at src/libstd/panicking.rs:491 Dec 14 21:34:16.002 INFO [stdout] 6: 0x55ef60991b24 - std::panicking::begin_panic::h626604038f71be4c Dec 14 21:34:16.002 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421 Dec 14 21:34:16.002 INFO [stdout] 7: 0x55ef60b07ab2 - ::add_test::{{closure}}::{{closure}}::{{closure}}::h03844441a87ed622 Dec 14 21:34:16.002 INFO [stdout] at src/librustdoc/test.rs:326 Dec 14 21:34:16.002 INFO [stdout] at src/librustdoc/test.rs:653 Dec 14 21:34:16.002 INFO [stdout] 8: 0x55ef60ac4398 - >::set::ha4da892a47d9254a Dec 14 21:34:16.002 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:16.002 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:123 Dec 14 21:34:16.002 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:16.002 INFO [stdout] 9: 0x55ef609fc53f - syntax::with_globals::hd5f80a8e81630563 Dec 14 21:34:16.002 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:122 Dec 14 21:34:16.002 INFO [stdout] 10: 0x55ef60991d24 - std::panicking::try::do_call::haa456735219e3377 Dec 14 21:34:16.002 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:16.002 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:16.002 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:16.002 INFO [stdout] 11: 0x7fe041256649 - __rust_maybe_catch_panic Dec 14 21:34:16.002 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:16.002 INFO [stdout] 12: 0x55ef609e6e49 - rustc_driver::in_named_rustc_thread::he2bcf78be8ab5538 Dec 14 21:34:16.002 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:16.002 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:16.002 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/librustc_driver/lib.rs:1556 Dec 14 21:34:16.002 INFO [stdout] 13: 0x55ef60add140 - >::call_box::h418f2961326e63a6 Dec 14 21:34:16.002 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:16.002 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:16.002 INFO [stdout] 14: 0x7fe0428a5102 - >::call_box::hb274b5baa0755876 Dec 14 21:34:16.002 INFO [stdout] at src/libtest/lib.rs:1476 Dec 14 21:34:16.002 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:16.002 INFO [stdout] 15: 0x7fe041256649 - __rust_maybe_catch_panic Dec 14 21:34:16.002 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:16.002 INFO [stdout] 16: 0x7fe0428c3427 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8 Dec 14 21:34:16.002 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:16.002 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:16.002 INFO [stdout] at src/libtest/lib.rs:1438 Dec 14 21:34:16.002 INFO [stdout] 17: 0x7fe04289d334 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f Dec 14 21:34:16.002 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 14 21:34:16.002 INFO [stdout] 18: 0x7fe04289d9a4 - std::panicking::try::do_call::h6a71e68ea4ad0d8a Dec 14 21:34:16.002 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 14 21:34:16.002 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:16.002 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:16.002 INFO [stdout] 19: 0x7fe041256649 - __rust_maybe_catch_panic Dec 14 21:34:16.002 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:16.002 INFO [stdout] 20: 0x7fe0428a4e4c - >::call_box::h260fd1ad8e2854a6 Dec 14 21:34:16.002 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:16.002 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:16.002 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 14 21:34:16.002 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:16.002 INFO [stdout] 21: 0x7fe041249aed - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 14 21:34:16.002 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 14 21:34:16.002 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 14 21:34:16.002 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 14 21:34:16.002 INFO [stdout] 22: 0x7fe040fbd6b9 - start_thread Dec 14 21:34:16.002 INFO [stdout] 23: 0x7fe0408d541c - clone Dec 14 21:34:16.002 INFO [stdout] 24: 0x0 - Dec 14 21:34:16.002 INFO [stdout] query stack during panic: Dec 14 21:34:16.002 INFO [stdout] end of query stack Dec 14 21:34:16.002 INFO [stdout] Dec 14 21:34:16.002 INFO [stdout] Dec 14 21:34:16.002 INFO [stdout] failures: Dec 14 21:34:16.002 INFO [stdout] lib.rs - CodeSuggestion::substitutions (line 85) Dec 14 21:34:16.002 INFO [stdout] lib.rs - CodeSuggestion::substitutions (line 94) Dec 14 21:34:16.002 INFO [stdout] Dec 14 21:34:16.002 INFO [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 21:34:16.002 INFO [stdout] Dec 14 21:34:16.015 INFO [stderr] error: test failed, to rerun pass '--doc' Dec 14 21:34:16.018 INFO [stderr] su: No module specific data is present Dec 14 21:34:17.055 INFO running `"docker" "inspect" "f78f8d7dc5b93f62a4513872854d2f2ee4f1f713ac3745ee246166b29dcff656"` Dec 14 21:34:17.307 INFO running `"docker" "rm" "-f" "f78f8d7dc5b93f62a4513872854d2f2ee4f1f713ac3745ee246166b29dcff656"` Dec 14 21:34:17.553 INFO [stdout] f78f8d7dc5b93f62a4513872854d2f2ee4f1f713ac3745ee246166b29dcff656