[INFO] fetching crate arkley_numerics 0.0.2...
[INFO] testing arkley_numerics-0.0.2 against beta-2024-12-08 for beta-1.84.0-4-retry
[INFO] extracting crate arkley_numerics 0.0.2 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate arkley_numerics 0.0.2 on toolchain beta-2024-12-08
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arkley_numerics 0.0.2
[INFO] finished tweaking crates.io crate arkley_numerics 0.0.2
[INFO] tweaked toml for crates.io crate arkley_numerics 0.0.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c4f7cf2aeba480f08aa7472989b7cd44a3f3c331fc5e11426293e1cfa685674
[INFO] running `Command { std: "docker" "start" "-a" "2c4f7cf2aeba480f08aa7472989b7cd44a3f3c331fc5e11426293e1cfa685674", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c4f7cf2aeba480f08aa7472989b7cd44a3f3c331fc5e11426293e1cfa685674", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c4f7cf2aeba480f08aa7472989b7cd44a3f3c331fc5e11426293e1cfa685674", kill_on_drop: false }`
[INFO] [stdout] 2c4f7cf2aeba480f08aa7472989b7cd44a3f3c331fc5e11426293e1cfa685674
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 633237f556312435ee1edcdab19eb643f4fee103c6136ee81609499713ba3650
[INFO] running `Command { std: "docker" "start" "-a" "633237f556312435ee1edcdab19eb643f4fee103c6136ee81609499713ba3650", kill_on_drop: false }`
[INFO] [stderr]    Compiling arkley_traits v0.0.2
[INFO] [stderr]    Compiling arkley_numerics v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "633237f556312435ee1edcdab19eb643f4fee103c6136ee81609499713ba3650", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "633237f556312435ee1edcdab19eb643f4fee103c6136ee81609499713ba3650", kill_on_drop: false }`
[INFO] [stdout] 633237f556312435ee1edcdab19eb643f4fee103c6136ee81609499713ba3650
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 166768fdd756d270e6cca54dde2de4f59a6349fdaac438d5bf28c0c8d84bc9e9
[INFO] running `Command { std: "docker" "start" "-a" "166768fdd756d270e6cca54dde2de4f59a6349fdaac438d5bf28c0c8d84bc9e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling arkley_numerics v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "166768fdd756d270e6cca54dde2de4f59a6349fdaac438d5bf28c0c8d84bc9e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "166768fdd756d270e6cca54dde2de4f59a6349fdaac438d5bf28c0c8d84bc9e9", kill_on_drop: false }`
[INFO] [stdout] 166768fdd756d270e6cca54dde2de4f59a6349fdaac438d5bf28c0c8d84bc9e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5796b73713d237423fa093e5accaaf98f5de0ba2bb3a5bf64c9b2fc3282a4414
[INFO] running `Command { std: "docker" "start" "-a" "5796b73713d237423fa093e5accaaf98f5de0ba2bb3a5bf64c9b2fc3282a4414", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/arkley_numerics-d76ebb216d64c982)
[INFO] [stdout] 
[INFO] [stdout] running 53 tests
[INFO] [stdout] test fraction::tests::addition ... ok
[INFO] [stdout] test fraction::tests::divide ... ok
[INFO] [stdout] test fraction::tests::fraction_equality ... ok
[INFO] [stdout] test fraction::tests::multiplication ... ok
[INFO] [stdout] test fraction::tests::neg ... ok
[INFO] [stdout] test fraction::tests::new_unchecked ... ok
[INFO] [stdout] test fraction::tests::new_unchecked_reduced ... ok
[INFO] [stdout] test fraction::tests::partial_eq_integers_vs_fractions ... ok
[INFO] [stdout] test fraction::tests::partial_ord_integers_vs_fractions ... ok
[INFO] [stdout] test fraction::tests::try_from_i32 ... ok
[INFO] [stdout] test fraction::tests::subtraction ... ok
[INFO] [stdout] test fraction::tests::try_from_i64 ... ok
[INFO] [stdout] test fraction::tests::try_from_i8 ... ok
[INFO] [stdout] test fraction::tests::try_from_invalid_input ... ok
[INFO] [stdout] test fraction::tests::try_from_negative_fraction ... ok
[INFO] [stdout] test number::test::test_addition_assignment ... ok
[INFO] [stdout] test fraction::tests::try_from_i16 ... ok
[INFO] [stdout] test number::test::test_multiplication ... ok
[INFO] [stdout] test number::test::test_division ... ok
[INFO] [stdout] test number::test::test_division_assignment ... ok
[INFO] [stdout] test fraction::tests::try_from_negative ... ok
[INFO] [stdout] test number::test::test_addition ... ok
[INFO] [stdout] test number::test::test_subtraction ... ok
[INFO] [stdout] test number::test::test_multiplication_assignment ... ok
[INFO] [stdout] test number::test::test_try_from_empty_string ... ok
[INFO] [stdout] test number::test::test_subtraction_assignment ... ok
[INFO] [stdout] test number::test::test_display_decimal ... ok
[INFO] [stdout] test number::test::test_try_from_invalid_number ... ok
[INFO] [stdout] test number::test::test_try_from_valid_number ... ok
[INFO] [stdout] test standardform::tests::add_assign ... ok
[INFO] [stdout] test standardform::tests::add_assign_u8 ... ok
[INFO] [stdout] test standardform::tests::addition ... ok
[INFO] [stdout] test standardform::tests::addition_u8 ... ok
[INFO] [stdout] test standardform::tests::assignment_issue ... ok
[INFO] [stdout] test standardform::tests::division ... ok
[INFO] [stdout] test standardform::tests::division_u8 ... ok
[INFO] [stdout] test standardform::tests::from_u8_standardform ... ok
[INFO] [stdout] test standardform::tests::multiplication ... ok
[INFO] [stdout] test standardform::tests::multiplication_u8 ... ok
[INFO] [stdout] test fraction::tests::abs ... ok
[INFO] [stdout] test fraction::tests::new_fraction ... ok
[INFO] [stdout] test standardform::tests::test_normalize_with_invalid_range ... ok
[INFO] [stdout] test standardform::tests::test_normalize_with_large_negative_mantissa ... ok
[INFO] [stdout] test standardform::tests::test_normalize_with_small_mantissa ... ok
[INFO] [stdout] test standardform::tests::test_normalize_with_valid_range ... ok
[INFO] [stdout] test standardform::tests::test_partial_cmp_different_exponents ... ok
[INFO] [stdout] test standardform::tests::test_partial_cmp_zero ... ok
[INFO] [stdout] test standardform::tests::test_partial_cmp_equal ... ok
[INFO] [stdout] test standardform::tests::test_partial_cmp_mixed_sign ... ok
[INFO] [stdout] test standardform::tests::test_subtraction ... ok
[INFO] [stdout] test standardform::tests::test_partial_cmp_greater ... ok
[INFO] [stdout] test standardform::tests::test_partial_cmp_less ... ok
[INFO] [stdout] test standardform::tests::subtraction_u8 ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- standardform::tests::subtraction_u8 stdout ----
[INFO] [stdout] 210
[INFO] [stdout] thread 'standardform::tests::subtraction_u8' panicked at src/standardform.rs:427:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 2.08
[INFO] [stdout]  right: 2.18
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58e7e085d19a - std::backtrace_rs::backtrace::libunwind::trace::h8810477743020387
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x58e7e085d19a - std::backtrace_rs::backtrace::trace_unsynchronized::h3aa55355dd6c54a6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x58e7e085d19a - std::sys::backtrace::_print_fmt::h8588b0f62410823f
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x58e7e085d19a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h98c26ac25ffe89bb
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x58e7e0883f73 - core::fmt::rt::Argument::fmt::hf95377f4aebd453b
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x58e7e0883f73 - core::fmt::write::h0dd5f6e2238c7982
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/fmt/mod.rs:1189:21
[INFO] [stdout]    6:     0x58e7e085a333 - std::io::Write::write_fmt::h03bb0ca26e6faf8c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/io/mod.rs:1884:15
[INFO] [stdout]    7:     0x58e7e085cfe2 - std::sys::backtrace::BacktraceLock::print::h5c19c1c038ee186d
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x58e7e085e61d - std::panicking::default_hook::{{closure}}::h77172f079a1fcb13
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x58e7e085e427 - std::panicking::default_hook::he5f8e3b203ccddba
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x58e7e0826f47 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7a3c7b4a1ae77f2f
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1986:9
[INFO] [stdout]   11:     0x58e7e0826f47 - test::test_main::{{closure}}::hf0d3b69ae9b353d1
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:134:21
[INFO] [stdout]   12:     0x58e7e085ecc8 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6332e82e7b189abd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1986:9
[INFO] [stdout]   13:     0x58e7e085ecc8 - std::panicking::rust_panic_with_hook::h53863d4e9018df39
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x58e7e085ea8a - std::panicking::begin_panic_handler::{{closure}}::h67280e6fa0757873
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:674:13
[INFO] [stdout]   15:     0x58e7e085d679 - std::sys::backtrace::__rust_end_short_backtrace::h1dac3f54d6fbbeb2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x58e7e085e71c - rust_begin_unwind
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x58e7e07d9ab0 - core::panicking::panic_fmt::h6792bd1b2bf01041
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panicking.rs:76:14
[INFO] [stdout]   18:     0x58e7e07d9ddb - core::panicking::assert_failed_inner::hf2c17e6d30928787
[INFO] [stdout]   19:     0x58e7e07e9f0c - core::panicking::assert_failed::hef810b39620acdb2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panicking.rs:373:5
[INFO] [stdout]   20:     0x58e7e07ec8e4 - arkley_numerics::standardform::tests::subtraction_u8::h9696ae2b838aa046
[INFO] [stdout]                                at /opt/rustwide/workdir/src/standardform.rs:427:9
[INFO] [stdout]   21:     0x58e7e07ec787 - arkley_numerics::standardform::tests::subtraction_u8::{{closure}}::hf8485768ede8ff5f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/standardform.rs:420:24
[INFO] [stdout]   22:     0x58e7e07e1906 - core::ops::function::FnOnce::call_once::h12e21fa0ea9766cc
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x58e7e082ba6b - core::ops::function::FnOnce::call_once::h871bf86719ec9aa4
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x58e7e082ba6b - test::__rust_begin_short_backtrace::h2167df1e2b7d76fd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:632:18
[INFO] [stdout]   25:     0x58e7e082b458 - test::run_test_in_process::{{closure}}::h15d92f75a3adfb79
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:655:60
[INFO] [stdout]   26:     0x58e7e082b458 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb6c8955835a8dbbb
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x58e7e082b458 - std::panicking::try::do_call::hc79d0fc888a0bd30
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:557:40
[INFO] [stdout]   28:     0x58e7e082b458 - std::panicking::try::hb8a7878e3a8589d6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:520:19
[INFO] [stdout]   29:     0x58e7e082b458 - std::panic::catch_unwind::hb8e4600ff0ff5cfa
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panic.rs:358:14
[INFO] [stdout]   30:     0x58e7e082b458 - test::run_test_in_process::hc2900b0b18688dd6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:655:27
[INFO] [stdout]   31:     0x58e7e082b458 - test::run_test::{{closure}}::hac2a9cb07be3d48d
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:576:43
[INFO] [stdout]   32:     0x58e7e07eeefa - test::run_test::{{closure}}::h4a5b729e66a38cd8
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:606:41
[INFO] [stdout]   33:     0x58e7e07eeefa - std::sys::backtrace::__rust_begin_short_backtrace::h0496fb742492f573
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   34:     0x58e7e07f2874 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hbb6d257c550a54bd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/thread/mod.rs:561:17
[INFO] [stdout]   35:     0x58e7e07f2874 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h46696fe4a6832328
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x58e7e07f2874 - std::panicking::try::do_call::h2625a51b667bfb64
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:557:40
[INFO] [stdout]   37:     0x58e7e07f2874 - std::panicking::try::hb956a59a1973aa4c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:520:19
[INFO] [stdout]   38:     0x58e7e07f2874 - std::panic::catch_unwind::h64f3b9d1067ef6a0
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panic.rs:358:14
[INFO] [stdout]   39:     0x58e7e07f2874 - std::thread::Builder::spawn_unchecked_::{{closure}}::h42b2841295b6c0b2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/thread/mod.rs:559:30
[INFO] [stdout]   40:     0x58e7e07f2874 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6127de71b8124639
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x58e7e0862c0b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h42f0ba71002a1b2c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1972:9
[INFO] [stdout]   42:     0x58e7e0862c0b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::had9e47d7a3dcecb8
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1972:9
[INFO] [stdout]   43:     0x58e7e0862c0b - std::sys::pal::unix::thread::Thread::new::thread_start::h48cf765408f6f5f2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   44:     0x7d14a9f53ac3 - <unknown>
[INFO] [stdout]   45:     0x7d14a9fe4a04 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     standardform::tests::subtraction_u8
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 52 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "5796b73713d237423fa093e5accaaf98f5de0ba2bb3a5bf64c9b2fc3282a4414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5796b73713d237423fa093e5accaaf98f5de0ba2bb3a5bf64c9b2fc3282a4414", kill_on_drop: false }`
[INFO] [stdout] 5796b73713d237423fa093e5accaaf98f5de0ba2bb3a5bf64c9b2fc3282a4414
