[INFO] fetching crate arkley_numerics 0.0.2... [INFO] testing arkley_numerics-0.0.2 against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985 [INFO] extracting crate arkley_numerics 0.0.2 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate arkley_numerics 0.0.2 on toolchain 17092ad00ed8fe1e7f81a7e38238ff70779034b1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "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-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: failed to write /workspace/builds/worker-7-tc2/source/Cargo.lock [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] testing arkley_numerics-0.0.2 against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985 [INFO] extracting crate arkley_numerics 0.0.2 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate arkley_numerics 0.0.2 on toolchain 17092ad00ed8fe1e7f81a7e38238ff70779034b1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "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-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "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" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/6063b476bce1cadf4d8bc204fb9dc224325798fcb569314d9ffac60914918c22-init: no space left on device [INFO] testing arkley_numerics-0.0.2 against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985 [INFO] extracting crate arkley_numerics 0.0.2 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate arkley_numerics 0.0.2 on toolchain 17092ad00ed8fe1e7f81a7e38238ff70779034b1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "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-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "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" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e9945a4a2497c2dad5cb26d7794def77ec8e2082256f7c4d31443a373b2a0c7e [INFO] running `Command { std: "docker" "start" "-a" "e9945a4a2497c2dad5cb26d7794def77ec8e2082256f7c4d31443a373b2a0c7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e9945a4a2497c2dad5cb26d7794def77ec8e2082256f7c4d31443a373b2a0c7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9945a4a2497c2dad5cb26d7794def77ec8e2082256f7c4d31443a373b2a0c7e", kill_on_drop: false }` [INFO] [stdout] e9945a4a2497c2dad5cb26d7794def77ec8e2082256f7c4d31443a373b2a0c7e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ef741ee708a0c69238353603b7bd0c794ba93dbf3e8c1833c8ad42b95d92c51c [INFO] running `Command { std: "docker" "start" "-a" "ef741ee708a0c69238353603b7bd0c794ba93dbf3e8c1833c8ad42b95d92c51c", 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 0.38s [INFO] running `Command { std: "docker" "inspect" "ef741ee708a0c69238353603b7bd0c794ba93dbf3e8c1833c8ad42b95d92c51c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef741ee708a0c69238353603b7bd0c794ba93dbf3e8c1833c8ad42b95d92c51c", kill_on_drop: false }` [INFO] [stdout] ef741ee708a0c69238353603b7bd0c794ba93dbf3e8c1833c8ad42b95d92c51c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 649def87e048f1514bb6fd625d567dfb5050c1ad2d050ede26a1b0fec6c4895d [INFO] running `Command { std: "docker" "start" "-a" "649def87e048f1514bb6fd625d567dfb5050c1ad2d050ede26a1b0fec6c4895d", 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 0.36s [INFO] running `Command { std: "docker" "inspect" "649def87e048f1514bb6fd625d567dfb5050c1ad2d050ede26a1b0fec6c4895d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "649def87e048f1514bb6fd625d567dfb5050c1ad2d050ede26a1b0fec6c4895d", kill_on_drop: false }` [INFO] [stdout] 649def87e048f1514bb6fd625d567dfb5050c1ad2d050ede26a1b0fec6c4895d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 630e391fc46e0ca738da8a2dfeb0c4684704d48c8db901ad49df3549abbea6cd [INFO] running `Command { std: "docker" "start" "-a" "630e391fc46e0ca738da8a2dfeb0c4684704d48c8db901ad49df3549abbea6cd", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/arkley_numerics-789bc8078cc663ff) [INFO] [stdout] [INFO] [stdout] running 53 tests [INFO] [stdout] test fraction::tests::abs ... ok [INFO] [stdout] test fraction::tests::addition ... ok [INFO] [stdout] test fraction::tests::fraction_equality ... ok [INFO] [stdout] test fraction::tests::multiplication ... ok [INFO] [stdout] test fraction::tests::divide ... ok [INFO] [stdout] test fraction::tests::neg ... ok [INFO] [stdout] test fraction::tests::new_fraction ... 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::subtraction ... ok [INFO] [stdout] test fraction::tests::try_from_i16 ... ok [INFO] [stdout] test fraction::tests::try_from_i32 ... ok [INFO] [stdout] test fraction::tests::try_from_i64 ... ok [INFO] [stdout] test fraction::tests::try_from_invalid_input ... ok [INFO] [stdout] test number::test::test_addition_assignment ... ok [INFO] [stdout] test fraction::tests::try_from_i8 ... ok [INFO] [stdout] test number::test::test_division ... ok [INFO] [stdout] test fraction::tests::try_from_negative_fraction ... ok [INFO] [stdout] test fraction::tests::try_from_negative ... ok [INFO] [stdout] test number::test::test_display_decimal ... ok [INFO] [stdout] test number::test::test_division_assignment ... ok [INFO] [stdout] test number::test::test_multiplication_assignment ... ok [INFO] [stdout] test number::test::test_subtraction_assignment ... ok [INFO] [stdout] test number::test::test_try_from_empty_string ... ok [INFO] [stdout] test number::test::test_try_from_invalid_number ... ok [INFO] [stdout] test number::test::test_multiplication ... ok [INFO] [stdout] test number::test::test_try_from_valid_number ... ok [INFO] [stdout] test standardform::tests::add_assign ... ok [INFO] [stdout] test number::test::test_subtraction ... ok [INFO] [stdout] test standardform::tests::add_assign_u8 ... ok [INFO] [stdout] test standardform::tests::assignment_issue ... ok [INFO] [stdout] test standardform::tests::from_u8_standardform ... ok [INFO] [stdout] test standardform::tests::multiplication ... ok [INFO] [stdout] test standardform::tests::addition ... ok [INFO] [stdout] test standardform::tests::addition_u8 ... ok [INFO] [stdout] test standardform::tests::division_u8 ... ok [INFO] [stdout] test number::test::test_addition ... ok [INFO] [stdout] test standardform::tests::multiplication_u8 ... ok [INFO] [stdout] test standardform::tests::division ... 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_valid_range ... ok [INFO] [stdout] test standardform::tests::test_normalize_with_small_mantissa ... ok [INFO] [stdout] test standardform::tests::test_partial_cmp_less ... ok [INFO] [stdout] test standardform::tests::test_partial_cmp_mixed_sign ... ok [INFO] [stdout] test standardform::tests::test_partial_cmp_greater ... ok [INFO] [stdout] test standardform::tests::test_partial_cmp_zero ... ok [INFO] [stdout] test standardform::tests::test_partial_cmp_different_exponents ... ok [INFO] [stdout] test standardform::tests::test_partial_cmp_equal ... ok [INFO] [stdout] test standardform::tests::test_subtraction ... 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] [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: 0x574bd15f36a2 - std::backtrace_rs::backtrace::libunwind::trace::h2bdbdb423cc746ad [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x574bd15f36a2 - std::backtrace_rs::backtrace::trace_unsynchronized::h876081fa48c0856a [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x574bd15f36a2 - std::sys::backtrace::_print_fmt::h744638bebbff2806 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x574bd15f36a2 - ::fmt::he6e74fa9d0076b5d [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x574bd16187c3 - core::fmt::rt::Argument::fmt::hf88a3177e76af877 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x574bd16187c3 - core::fmt::write::h6442196e41589522 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/core/src/fmt/mod.rs:1446:25 [INFO] [stdout] 6: 0x574bd15f06c3 - std::io::default_write_fmt::h19b804dc75596022 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x574bd15f06c3 - std::io::Write::write_fmt::h561df7c669043671 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/io/mod.rs:1914:13 [INFO] [stdout] 8: 0x574bd15f34f2 - std::sys::backtrace::BacktraceLock::print::h25e1ce4c29150054 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x574bd15f4c2c - std::panicking::default_hook::{{closure}}::h36663bdaae83f2bb [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panicking.rs:300:22 [INFO] [stdout] 10: 0x574bd15f4a82 - std::panicking::default_hook::hb9d7c40580cf1835 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panicking.rs:324:9 [INFO] [stdout] 11: 0x574bd15bd464 - as core::ops::function::Fn>::call::h53bdf3f1ac68020f [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 12: 0x574bd15bd464 - test::test_main_with_exit_callback::{{closure}}::h3ae9af1665ff5b7d [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x574bd15f5723 - as core::ops::function::Fn>::call::ha3a705c6ebc0f8fb [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 14: 0x574bd15f5723 - std::panicking::rust_panic_with_hook::h2d703857e4ba629f [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panicking.rs:841:13 [INFO] [stdout] 15: 0x574bd15f53da - std::panicking::begin_panic_handler::{{closure}}::h53dd12a17ad784b1 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panicking.rs:706:13 [INFO] [stdout] 16: 0x574bd15f3ba9 - std::sys::backtrace::__rust_end_short_backtrace::hf54a874920d38937 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 17: 0x574bd15f506d - __rustc[22d03d94d4da23d0]::rust_begin_unwind [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panicking.rs:697:5 [INFO] [stdout] 18: 0x574bd1616f50 - core::panicking::panic_fmt::hb74c170c8276d1d6 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x574bd16171d7 - core::panicking::assert_failed_inner::h1a3c526c7717b97a [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/core/src/panicking.rs:432:17 [INFO] [stdout] 20: 0x574bd157f5e6 - core::panicking::assert_failed::h86b6490a49943767 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/core/src/panicking.rs:387:5 [INFO] [stdout] 21: 0x574bd15829aa - arkley_numerics::standardform::tests::subtraction_u8::h58f9603837dd7620 [INFO] [stdout] at /opt/rustwide/workdir/src/standardform.rs:427:9 [INFO] [stdout] 22: 0x574bd1582897 - arkley_numerics::standardform::tests::subtraction_u8::{{closure}}::hdda5a7bb0ec041b7 [INFO] [stdout] at /opt/rustwide/workdir/src/standardform.rs:420:24 [INFO] [stdout] 23: 0x574bd157df46 - core::ops::function::FnOnce::call_once::h1fbb7b464f7eb88d [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x574bd15c2c5b - core::ops::function::FnOnce::call_once::h0c81d2c7e362685a [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x574bd15c2c5b - test::__rust_begin_short_backtrace::hc62049913de4b9c6 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/test/src/lib.rs:648:18 [INFO] [stdout] 26: 0x574bd15c1e72 - test::run_test_in_process::{{closure}}::h906d61461feea06d [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/test/src/lib.rs:671:60 [INFO] [stdout] 27: 0x574bd15c1e72 - as core::ops::function::FnOnce<()>>::call_once::h962d8c24a3ec06f1 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 28: 0x574bd15c1e72 - std::panicking::try::do_call::h88e304055018b07f [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panicking.rs:589:40 [INFO] [stdout] 29: 0x574bd15c1e72 - std::panicking::try::h34046f0780b49f58 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panicking.rs:552:19 [INFO] [stdout] 30: 0x574bd15c1e72 - std::panic::catch_unwind::h7d7ad4d133a51a76 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x574bd15c1e72 - test::run_test_in_process::h0871d7f888d1f41c [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/test/src/lib.rs:671:27 [INFO] [stdout] 32: 0x574bd15c1e72 - test::run_test::{{closure}}::h696f8114d8bae20e [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/test/src/lib.rs:592:43 [INFO] [stdout] 33: 0x574bd1585264 - test::run_test::{{closure}}::h632082d0bd36bde1 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/test/src/lib.rs:622:41 [INFO] [stdout] 34: 0x574bd1585264 - std::sys::backtrace::__rust_begin_short_backtrace::hf4db03c672d46ea2 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/sys/backtrace.rs:152:18 [INFO] [stdout] 35: 0x574bd1588d3a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571ce7b4ea6fba0e [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 36: 0x574bd1588d3a - as core::ops::function::FnOnce<()>>::call_once::h79478c2f2b0b4ed6 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 37: 0x574bd1588d3a - std::panicking::try::do_call::hdfb524d8b1c5ea5d [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panicking.rs:589:40 [INFO] [stdout] 38: 0x574bd1588d3a - std::panicking::try::hb57ee69084fa6c6a [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panicking.rs:552:19 [INFO] [stdout] 39: 0x574bd1588d3a - std::panic::catch_unwind::h1fcc7dadd90dd47c [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x574bd1588d3a - std::thread::Builder::spawn_unchecked_::{{closure}}::h7201710e36d47c29 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 41: 0x574bd1588d3a - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha75b12b48ae5b3d2 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x574bd15f6fcb - as core::ops::function::FnOnce>::call_once::h02517bb8c2b8e279 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 43: 0x574bd15f6fcb - as core::ops::function::FnOnce>::call_once::h760bb73d54d4c118 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 44: 0x574bd15f6fcb - std::sys::pal::unix::thread::Thread::new::thread_start::h91ff250566269b77 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/sys/pal/unix/thread.rs:97:17 [INFO] [stdout] 45: 0x7f8a08f29aa4 - [INFO] [stdout] 46: 0x7f8a08fb6a34 - clone [INFO] [stdout] 47: 0x0 - [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 0.01s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "630e391fc46e0ca738da8a2dfeb0c4684704d48c8db901ad49df3549abbea6cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "630e391fc46e0ca738da8a2dfeb0c4684704d48c8db901ad49df3549abbea6cd", kill_on_drop: false }` [INFO] [stdout] 630e391fc46e0ca738da8a2dfeb0c4684704d48c8db901ad49df3549abbea6cd