[INFO] crate slog-html 0.1.3 is already in cache
[INFO] extracting crate slog-html 0.1.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/slog-html/0.1.3
[INFO] extracting crate slog-html 0.1.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/slog-html/0.1.3
[INFO] validating manifest of slog-html-0.1.3 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of slog-html-0.1.3 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing slog-html-0.1.3
[INFO] finished frobbing slog-html-0.1.3
[INFO] frobbed toml for slog-html-0.1.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/slog-html/0.1.3/Cargo.toml
[INFO] started frobbing slog-html-0.1.3
[INFO] finished frobbing slog-html-0.1.3
[INFO] frobbed toml for slog-html-0.1.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/slog-html/0.1.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing slog-html-0.1.3 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/slog-html/0.1.3:/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=warn" "-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 7445674593d9ba4cc63038c95eb1d46f9a9b0ec53124f67335b6347c3bfde5f8
[INFO] running `"docker" "start" "-a" "7445674593d9ba4cc63038c95eb1d46f9a9b0ec53124f67335b6347c3bfde5f8"`
[INFO] [stderr] Compiling slog v1.7.1
[INFO] [stderr] Compiling num v0.1.42
[INFO] [stderr] Compiling chrono v0.2.25
[INFO] [stderr] Compiling slog-extra v0.1.2
[INFO] [stderr] Compiling slog-stream v1.2.1
[INFO] [stderr] Compiling slog-html v0.1.3 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr] --> src/lib.rs:84:1
[INFO] [stderr] |
[INFO] [stderr] 84 | #[macro_use]
[INFO] [stderr] | ^^^^^^^^^^^^
[INFO] [stderr] |
[INFO] [stderr] = note: #[warn(unused_imports)] on by default
[INFO] [stderr]
[INFO] [stderr] warning: use of deprecated item 'slog::OwnedKeyValueList::parent': &Option<...> is a stupid type to return. Use `get_parent` for now.
[INFO] [stderr] --> src/lib.rs:246:54
[INFO] [stderr] |
[INFO] [stderr] 246 | if let Some(ref parent) = *logger_values_ref.parent() {
[INFO] [stderr] | ^^^^^^
[INFO] [stderr] |
[INFO] [stderr] = note: #[warn(deprecated)] on by default
[INFO] [stderr]
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr] --> src/lib.rs:160:14
[INFO] [stderr] |
[INFO] [stderr] 160 | let (mut io, _) = serializer.finish();
[INFO] [stderr] | ----^^
[INFO] [stderr] | |
[INFO] [stderr] | help: remove this `mut`
[INFO] [stderr] |
[INFO] [stderr] = note: #[warn(unused_mut)] on by default
[INFO] [stderr]
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr] --> src/lib.rs:209:14
[INFO] [stderr] |
[INFO] [stderr] 209 | let (mut io, _) = serializer.finish();
[INFO] [stderr] | ----^^
[INFO] [stderr] | |
[INFO] [stderr] | help: remove this `mut`
[INFO] [stderr]
[INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.99s
[INFO] running `"docker" "inspect" "7445674593d9ba4cc63038c95eb1d46f9a9b0ec53124f67335b6347c3bfde5f8"`
[INFO] running `"docker" "rm" "-f" "7445674593d9ba4cc63038c95eb1d46f9a9b0ec53124f67335b6347c3bfde5f8"`
[INFO] [stdout] 7445674593d9ba4cc63038c95eb1d46f9a9b0ec53124f67335b6347c3bfde5f8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/slog-html/0.1.3:/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6fa46723c8505c68469fc20bfbd1d7a69c23be8900eb49b7c9b08eb894109c5b
[INFO] running `"docker" "start" "-a" "6fa46723c8505c68469fc20bfbd1d7a69c23be8900eb49b7c9b08eb894109c5b"`
[INFO] [stderr] Compiling slog-html v0.1.3 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr] --> src/lib.rs:84:1
[INFO] [stderr] |
[INFO] [stderr] 84 | #[macro_use]
[INFO] [stderr] | ^^^^^^^^^^^^
[INFO] [stderr] |
[INFO] [stderr] = note: #[warn(unused_imports)] on by default
[INFO] [stderr]
[INFO] [stderr] warning: use of deprecated item 'slog::OwnedKeyValueList::parent': &Option<...> is a stupid type to return. Use `get_parent` for now.
[INFO] [stderr] --> src/lib.rs:246:54
[INFO] [stderr] |
[INFO] [stderr] 246 | if let Some(ref parent) = *logger_values_ref.parent() {
[INFO] [stderr] | ^^^^^^
[INFO] [stderr] |
[INFO] [stderr] = note: #[warn(deprecated)] on by default
[INFO] [stderr]
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr] --> src/lib.rs:160:14
[INFO] [stderr] |
[INFO] [stderr] 160 | let (mut io, _) = serializer.finish();
[INFO] [stderr] | ----^^
[INFO] [stderr] | |
[INFO] [stderr] | help: remove this `mut`
[INFO] [stderr] |
[INFO] [stderr] = note: #[warn(unused_mut)] on by default
[INFO] [stderr]
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr] --> src/lib.rs:209:14
[INFO] [stderr] |
[INFO] [stderr] 209 | let (mut io, _) = serializer.finish();
[INFO] [stderr] | ----^^
[INFO] [stderr] | |
[INFO] [stderr] | help: remove this `mut`
[INFO] [stderr]
[INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `"docker" "inspect" "6fa46723c8505c68469fc20bfbd1d7a69c23be8900eb49b7c9b08eb894109c5b"`
[INFO] running `"docker" "rm" "-f" "6fa46723c8505c68469fc20bfbd1d7a69c23be8900eb49b7c9b08eb894109c5b"`
[INFO] [stdout] 6fa46723c8505c68469fc20bfbd1d7a69c23be8900eb49b7c9b08eb894109c5b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/slog-html/0.1.3:/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=warn" "-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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 16af89749cacdd62814e70522b87d835f6bdd50685552f8b9d8e41074439bd43
[INFO] running `"docker" "start" "-a" "16af89749cacdd62814e70522b87d835f6bdd50685552f8b9d8e41074439bd43"`
[INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr] Running /opt/crater/target/debug/deps/slog_html-061d6150ce569174
[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 slog-html
[INFO] [stdout]
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 40) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 7) ... FAILED
[INFO] [stdout]
[INFO] [stdout] failures:
[INFO] [stdout]
[INFO] [stdout] ---- src/lib.rs - (line 40) stdout ----
[INFO] [stdout] thread 'src/lib.rs - (line 40)' panicked at 'test executable failed:
[INFO] [stdout]
[INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/libcore/result.rs:999:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout] 0: 0x55e34282e803 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55
[INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stdout] 1: 0x55e34282a3bb - std::sys_common::backtrace::_print::h49a82ae9552e35c7
[INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71
[INFO] [stdout] 2: 0x55e34282d646 - std::panicking::default_hook::{{closure}}::he20974adbefcc046
[INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout] at src/libstd/panicking.rs:197
[INFO] [stdout] 3: 0x55e34282d3d9 - std::panicking::default_hook::he4af6af4ac7fef7b
[INFO] [stdout] at src/libstd/panicking.rs:211
[INFO] [stdout] 4: 0x55e34282dcef - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f
[INFO] [stdout] at src/libstd/panicking.rs:474
[INFO] [stdout] 5: 0x55e34282d871 - std::panicking::continue_panic_fmt::ha6d6ae144369025b
[INFO] [stdout] at src/libstd/panicking.rs:381
[INFO] [stdout] 6: 0x55e34282d755 - rust_begin_unwind
[INFO] [stdout] at src/libstd/panicking.rs:308
[INFO] [stdout] 7: 0x55e34284126c - core::panicking::panic_fmt::hc4f83bfed80aeabd
[INFO] [stdout] at src/libcore/panicking.rs:85
[INFO] [stdout] 8: 0x55e3427fcd1b - core::result::unwrap_failed::hf0ce2a39b0c778c9
[INFO] [stdout] 9: 0x55e3427fd44e - core::result::Result::unwrap::h4d69aaf82e216a92
[INFO] [stdout] 10: 0x55e3427f0f57 - rust_out::main::h1cf9155cb6204ee7
[INFO] [stdout] 11: 0x55e3427f1a42 - std::rt::lang_start::{{closure}}::h06d0fcfbcae13882
[INFO] [stdout] 12: 0x55e34282d6f2 - std::panicking::try::do_call::hc3d8373a0b215f51
[INFO] [stdout] at src/libstd/rt.rs:49
[INFO] [stdout] at src/libstd/panicking.rs:293
[INFO] [stdout] 13: 0x55e34282f929 - __rust_maybe_catch_panic
[INFO] [stdout] at src/libpanic_unwind/lib.rs:85
[INFO] [stdout] 14: 0x55e34282e1fc - std::rt::lang_start_internal::he5218c8b95d395f2
[INFO] [stdout] at src/libstd/panicking.rs:272
[INFO] [stdout] at src/libstd/panic.rs:394
[INFO] [stdout] at src/libstd/rt.rs:48
[INFO] [stdout] 15: 0x55e3427f1a24 - std::rt::lang_start::hdef4740723826a9e
[INFO] [stdout] 16: 0x55e3427f148a - main
[INFO] [stdout] 17: 0x7fc7c4d522e0 - __libc_start_main
[INFO] [stdout] 18: 0x55e3427dc4b9 - _start
[INFO] [stdout] 19: 0x0 -
[INFO] [stdout]
[INFO] [stdout] ', src/librustdoc/test.rs:341:17
[INFO] [stdout] stack backtrace:
[INFO] [stdout] 0: 0x7f7897a33823 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55
[INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stdout] 1: 0x7f7897a2b4cb - std::sys_common::backtrace::_print::h49a82ae9552e35c7
[INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71
[INFO] [stdout] 2: 0x7f7897a2fa56 - std::panicking::default_hook::{{closure}}::he20974adbefcc046
[INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout] at src/libstd/panicking.rs:197
[INFO] [stdout] 3: 0x7f7897a2f77e - std::panicking::default_hook::he4af6af4ac7fef7b
[INFO] [stdout] at src/libstd/panicking.rs:208
[INFO] [stdout] 4: 0x7f7897a3015f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f
[INFO] [stdout] at src/libstd/panicking.rs:474
[INFO] [stdout] 5: 0x7f7897a2fce1 - std::panicking::continue_panic_fmt::ha6d6ae144369025b
[INFO] [stdout] at src/libstd/panicking.rs:381
[INFO] [stdout] 6: 0x7f7897a2fc2e - std::panicking::begin_panic_fmt::he54eae869ed71eb1
[INFO] [stdout] at src/libstd/panicking.rs:336
[INFO] [stdout] 7: 0x561c2714b9c8 - rustdoc::test::run_test::h29a20600da33f74f
[INFO] [stdout] at src/librustdoc/test.rs:341
[INFO] [stdout] 8: 0x561c2713f7c9 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h84ad3bdb52e265e9
[INFO] [stdout] at src/librustdoc/test.rs:715
[INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout] 9: 0x7f7898fb6b7e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608
[INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout] 10: 0x7f7898fb6b7e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608
[INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout] 11: 0x7f7897a41169 - __rust_maybe_catch_panic
[INFO] [stdout] at src/libpanic_unwind/lib.rs:85
[INFO] [stdout] 12: 0x7f7898fd1f87 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37
[INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout] at src/libtest/lib.rs:1468
[INFO] [stdout] 13: 0x7f7898fab9a4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7
[INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stdout] 14: 0x7f7898fafa54 - std::panicking::try::do_call::h6f86e980b52f74d5
[INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470
[INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315
[INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293
[INFO] [stdout] 15: 0x7f7897a41169 - __rust_maybe_catch_panic
[INFO] [stdout] at src/libpanic_unwind/lib.rs:85
[INFO] [stdout] 16: 0x7f7898fb0551 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3
[INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469
[INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout] 17: 0x7f7897a1236e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05
[INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout] 18: 0x7f7897a3fddf - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6
[INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout] at src/libstd/sys_common/thread.rs:13
[INFO] [stdout] at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout] 19: 0x7f78975a94a3 - start_thread
[INFO] [stdout] 20: 0x7f78970d4d0e - __clone
[INFO] [stdout] 21: 0x0 -
[INFO] [stdout]
[INFO] [stdout] ---- src/lib.rs - (line 7) stdout ----
[INFO] [stdout] thread 'src/lib.rs - (line 7)' panicked at 'test executable failed:
[INFO] [stdout]
[INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/libcore/result.rs:999:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout] 0: 0x558a842dd513 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55
[INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stdout] 1: 0x558a842d90cb - std::sys_common::backtrace::_print::h49a82ae9552e35c7
[INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71
[INFO] [stdout] 2: 0x558a842dc356 - std::panicking::default_hook::{{closure}}::he20974adbefcc046
[INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout] at src/libstd/panicking.rs:197
[INFO] [stdout] 3: 0x558a842dc0e9 - std::panicking::default_hook::he4af6af4ac7fef7b
[INFO] [stdout] at src/libstd/panicking.rs:211
[INFO] [stdout] 4: 0x558a842dc9ff - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f
[INFO] [stdout] at src/libstd/panicking.rs:474
[INFO] [stdout] 5: 0x558a842dc581 - std::panicking::continue_panic_fmt::ha6d6ae144369025b
[INFO] [stdout] at src/libstd/panicking.rs:381
[INFO] [stdout] 6: 0x558a842dc465 - rust_begin_unwind
[INFO] [stdout] at src/libstd/panicking.rs:308
[INFO] [stdout] 7: 0x558a842eff7c - core::panicking::panic_fmt::hc4f83bfed80aeabd
[INFO] [stdout] at src/libcore/panicking.rs:85
[INFO] [stdout] 8: 0x558a842abb7b - core::result::unwrap_failed::hf0ce2a39b0c778c9
[INFO] [stdout] 9: 0x558a842ac2ae - core::result::Result::unwrap::h4d69aaf82e216a92
[INFO] [stdout] 10: 0x558a842a0f4f - rust_out::main::h1cf9155cb6204ee7
[INFO] [stdout] 11: 0x558a8429fd72 - std::rt::lang_start::{{closure}}::h06d0fcfbcae13882
[INFO] [stdout] 12: 0x558a842dc402 - std::panicking::try::do_call::hc3d8373a0b215f51
[INFO] [stdout] at src/libstd/rt.rs:49
[INFO] [stdout] at src/libstd/panicking.rs:293
[INFO] [stdout] 13: 0x558a842de639 - __rust_maybe_catch_panic
[INFO] [stdout] at src/libpanic_unwind/lib.rs:85
[INFO] [stdout] 14: 0x558a842dcf0c - std::rt::lang_start_internal::he5218c8b95d395f2
[INFO] [stdout] at src/libstd/panicking.rs:272
[INFO] [stdout] at src/libstd/panic.rs:394
[INFO] [stdout] at src/libstd/rt.rs:48
[INFO] [stdout] 15: 0x558a8429fd54 - std::rt::lang_start::hdef4740723826a9e
[INFO] [stdout] 16: 0x558a842a129a - main
[INFO] [stdout] 17: 0x7f551267d2e0 - __libc_start_main
[INFO] [stdout] 18: 0x558a8428b519 - _start
[INFO] [stdout] 19: 0x0 -
[INFO] [stdout]
[INFO] [stdout] ', src/librustdoc/test.rs:341:17
[INFO] [stdout] stack backtrace:
[INFO] [stdout] 0: 0x7f7897a33823 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55
[INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stdout] 1: 0x7f7897a2b4cb - std::sys_common::backtrace::_print::h49a82ae9552e35c7
[INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71
[INFO] [stdout] 2: 0x7f7897a2fa56 - std::panicking::default_hook::{{closure}}::he20974adbefcc046
[INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout] at src/libstd/panicking.rs:197
[INFO] [stdout] 3: 0x7f7897a2f77e - std::panicking::default_hook::he4af6af4ac7fef7b
[INFO] [stdout] at src/libstd/panicking.rs:208
[INFO] [stdout] 4: 0x7f7897a3015f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f
[INFO] [stdout] at src/libstd/panicking.rs:474
[INFO] [stdout] 5: 0x7f7897a2fce1 - std::panicking::continue_panic_fmt::ha6d6ae144369025b
[INFO] [stdout] at src/libstd/panicking.rs:381
[INFO] [stdout] 6: 0x7f7897a2fc2e - std::panicking::begin_panic_fmt::he54eae869ed71eb1
[INFO] [stdout] at src/libstd/panicking.rs:336
[INFO] [stdout] 7: 0x561c2714b9c8 - rustdoc::test::run_test::h29a20600da33f74f
[INFO] [stdout] at src/librustdoc/test.rs:341
[INFO] [stdout] 8: 0x561c2713f7c9 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h84ad3bdb52e265e9
[INFO] [stdout] at src/librustdoc/test.rs:715
[INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout] 9: 0x7f7898fb6b7e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608
[INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout] 10: 0x7f7898fb6b7e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608
[INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout] 11: 0x7f7897a41169 - __rust_maybe_catch_panic
[INFO] [stdout] at src/libpanic_unwind/lib.rs:85
[INFO] [stdout] 12: 0x7f7898fd1f87 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37
[INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout] at src/libtest/lib.rs:1468
[INFO] [stdout] 13: 0x7f7898fab9a4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7
[INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stdout] 14: 0x7f7898fafa54 - std::panicking::try::do_call::h6f86e980b52f74d5
[INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470
[INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315
[INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293
[INFO] [stdout] 15: 0x7f7897a41169 - __rust_maybe_catch_panic
[INFO] [stdout] at src/libpanic_unwind/lib.rs:85
[INFO] [stdout] 16: 0x7f7898fb0551 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3
[INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469
[INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout] 17: 0x7f7897a1236e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05
[INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout] 18: 0x7f7897a3fddf - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6
[INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout] at src/libstd/sys_common/thread.rs:13
[INFO] [stdout] at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout] 19: 0x7f78975a94a3 - start_thread
[INFO] [stdout] 20: 0x7f78970d4d0e - __clone
[INFO] [stdout] 21: 0x0 -
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] failures:
[INFO] [stdout] src/lib.rs - (line 40)
[INFO] [stdout] src/lib.rs - (line 7)
[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" "16af89749cacdd62814e70522b87d835f6bdd50685552f8b9d8e41074439bd43"`
[INFO] running `"docker" "rm" "-f" "16af89749cacdd62814e70522b87d835f6bdd50685552f8b9d8e41074439bd43"`
[INFO] [stdout] 16af89749cacdd62814e70522b87d835f6bdd50685552f8b9d8e41074439bd43