[INFO] cloning repository https://github.com/kana-rus/simplex_method
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kana-rus/simplex_method" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkana-rus%2Fsimplex_method", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkana-rus%2Fsimplex_method'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8bd94b69053abc92ef69413403ab8aed1b61a6f1
[INFO] testing kana-rus/simplex_method against master#595316b4006932405a63862d8fe65f71a6356293 for pr-128254
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkana-rus%2Fsimplex_method" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kana-rus/simplex_method on toolchain 595316b4006932405a63862d8fe65f71a6356293
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kana-rus/simplex_method
[INFO] finished tweaking git repo https://github.com/kana-rus/simplex_method
[INFO] tweaked toml for git repo https://github.com/kana-rus/simplex_method written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kana-rus/simplex_method already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] testing kana-rus/simplex_method against try#5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b for pr-128254
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkana-rus%2Fsimplex_method" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kana-rus/simplex_method on toolchain 5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kana-rus/simplex_method
[INFO] finished tweaking git repo https://github.com/kana-rus/simplex_method
[INFO] tweaked toml for git repo https://github.com/kana-rus/simplex_method written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/kana-rus/simplex_method already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4cc9b59c56f8196847c58e7a8aa80cbfc4be429586e09cc5a98e65e1e922c722
[INFO] running `Command { std: "docker" "start" "-a" "4cc9b59c56f8196847c58e7a8aa80cbfc4be429586e09cc5a98e65e1e922c722", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cc9b59c56f8196847c58e7a8aa80cbfc4be429586e09cc5a98e65e1e922c722", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cc9b59c56f8196847c58e7a8aa80cbfc4be429586e09cc5a98e65e1e922c722", kill_on_drop: false }`
[INFO] [stdout] 4cc9b59c56f8196847c58e7a8aa80cbfc4be429586e09cc5a98e65e1e922c722
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 806eca24c0c5bc9bd30db3d4b5090d1c18afb30cef4c5675cfc646a468958935
[INFO] running `Command { std: "docker" "start" "-a" "806eca24c0c5bc9bd30db3d4b5090d1c18afb30cef4c5675cfc646a468958935", kill_on_drop: false }`
[INFO] [stderr]    Compiling simplex_method v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "806eca24c0c5bc9bd30db3d4b5090d1c18afb30cef4c5675cfc646a468958935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "806eca24c0c5bc9bd30db3d4b5090d1c18afb30cef4c5675cfc646a468958935", kill_on_drop: false }`
[INFO] [stdout] 806eca24c0c5bc9bd30db3d4b5090d1c18afb30cef4c5675cfc646a468958935
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8833f95ea5bea3433e302c0fcfb13d09dfb75f8fe82f51f61551765a3cad8305
[INFO] running `Command { std: "docker" "start" "-a" "8833f95ea5bea3433e302c0fcfb13d09dfb75f8fe82f51f61551765a3cad8305", kill_on_drop: false }`
[INFO] [stderr]    Compiling simplex_method v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "8833f95ea5bea3433e302c0fcfb13d09dfb75f8fe82f51f61551765a3cad8305", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8833f95ea5bea3433e302c0fcfb13d09dfb75f8fe82f51f61551765a3cad8305", kill_on_drop: false }`
[INFO] [stdout] 8833f95ea5bea3433e302c0fcfb13d09dfb75f8fe82f51f61551765a3cad8305
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 76ec02560213f9a19393d9414124c861dfe4bdb2d5dfc10624033d283daaa73a
[INFO] running `Command { std: "docker" "start" "-a" "76ec02560213f9a19393d9414124c861dfe4bdb2d5dfc10624033d283daaa73a", 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/simplex_method-55bf69251bfe79e8)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_matrix_macro ... ok
[INFO] [stdout] test table::test::test_simplex_method ... ok
[INFO] [stdout] test table::test::test_various_problems ... ok
[INFO] [stdout] test problem::test::test_into_standard_form ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- problem::test::test_into_standard_form stdout ----
[INFO] [stdout] thread 'problem::test::test_into_standard_form' panicked at src/problem/test.rs:26:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: Problem { objective_function: Polynomial { terms: [Term { coefficient: 4.0, variable: x1 }, Term { coefficient: 5.0, variable: x2 }] }, condition: Condition { A: [[2.0, 5.0, 1.0, 0.0, 0.0], [6.0, 4.0, 0.0, 1.0, 0.0], [3.0, 2.0, 0.0, 0.0, 1.0]], x: [x1, x2, slack#1, slack#2, slack#3], sign: =, b: [20.0, 27.0, 12.0] } }
[INFO] [stdout]  right: Problem { objective_function: Polynomial { terms: [Term { coefficient: 4.0, variable: x1 }, Term { coefficient: 5.0, variable: x2 }] }, condition: Condition { A: [[2.0, 5.0, 1.0, 0.0, 0.0], [6.0, 4.0, 0.0, 1.0, 0.0], [3.0, 2.0, 0.0, 0.0, 1.0]], x: [x1, x2, slack#1, slack#2, slack#3], sign: ≤, b: [20.0, 27.0, 12.0] } }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x56380de63315 - std::backtrace_rs::backtrace::libunwind::trace::h68acc96dd29bfb25
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x56380de63315 - std::backtrace_rs::backtrace::trace_unsynchronized::hc833f810d39d5258
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x56380de63315 - std::sys::backtrace::_print_fmt::h5f23caa5b7652308
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x56380de63315 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hc81f55a2b3efffd1
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x56380de8ac9b - core::fmt::rt::Argument::fmt::h731d8ba6b9c446d6
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x56380de8ac9b - core::fmt::write::h6e5816e68b47f713
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/core/src/fmt/mod.rs:1178:21
[INFO] [stdout]    6:     0x56380de606df - std::io::Write::write_fmt::h3726facc0aa8eb67
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/io/mod.rs:1823:15
[INFO] [stdout]    7:     0x56380de64b31 - std::sys::backtrace::BacktraceLock::print::hb98272574ac3b700
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x56380de64b31 - std::panicking::default_hook::{{closure}}::h979aa01ca70f7f8f
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/panicking.rs:266:22
[INFO] [stdout]    9:     0x56380de646d8 - std::panicking::default_hook::h17e52f086133e6fd
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/panicking.rs:290:9
[INFO] [stdout]   10:     0x56380de307ea - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h4e1615f02d9f709a
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/alloc/src/boxed.rs:2162:9
[INFO] [stdout]   11:     0x56380de307ea - test::test_main::{{closure}}::hc8df444856fcb257
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/test/src/lib.rs:132:21
[INFO] [stdout]   12:     0x56380de6543f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hac606c4d68b970a6
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/alloc/src/boxed.rs:2162:9
[INFO] [stdout]   13:     0x56380de6543f - std::panicking::rust_panic_with_hook::h694bfcec6451de5a
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/panicking.rs:805:13
[INFO] [stdout]   14:     0x56380de65067 - std::panicking::begin_panic_handler::{{closure}}::hbd9f22f307951c96
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/panicking.rs:671:13
[INFO] [stdout]   15:     0x56380de637d9 - std::sys::backtrace::__rust_end_short_backtrace::h6e4502eb3c3e7834
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x56380de64cf4 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/panicking.rs:662:5
[INFO] [stdout]   17:     0x56380de88fb3 - core::panicking::panic_fmt::ha6b90685af50061f
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/core/src/panicking.rs:74:14
[INFO] [stdout]   18:     0x56380de8937e - core::panicking::assert_failed_inner::h04f590ce609aabea
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/core/src/panicking.rs:412:17
[INFO] [stdout]   19:     0x56380dde855e - core::panicking::assert_failed::hc6a60998221076b6
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/core/src/panicking.rs:367:5
[INFO] [stdout]   20:     0x56380dde2e8b - simplex_method::problem::test::test_into_standard_form::hfefc8ce3c410a391
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problem/test.rs:26:5
[INFO] [stdout]   21:     0x56380dde1ec7 - simplex_method::problem::test::test_into_standard_form::{{closure}}::h94e93abfe9e5dd3e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problem/test.rs:4:37
[INFO] [stdout]   22:     0x56380ddd4dc6 - core::ops::function::FnOnce::call_once::h96770db90e8629b8
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x56380de3536b - core::ops::function::FnOnce::call_once::h321fab3f659b8f1c
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x56380de3536b - test::__rust_begin_short_backtrace::h7bcdd7ef45d5d11d
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/test/src/lib.rs:620:18
[INFO] [stdout]   25:     0x56380de34b85 - test::run_test_in_process::{{closure}}::h7e5c4c77b843c962
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/test/src/lib.rs:643:60
[INFO] [stdout]   26:     0x56380de34b85 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9465365bda0c96e1
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x56380de34b85 - std::panicking::try::do_call::h464859d60fe36ac8
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/panicking.rs:554:40
[INFO] [stdout]   28:     0x56380de34b85 - std::panicking::try::h10bb685f1ad0ff38
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/panicking.rs:518:19
[INFO] [stdout]   29:     0x56380de34b85 - std::panic::catch_unwind::hf3392dbe1556c5c7
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/panic.rs:345:14
[INFO] [stdout]   30:     0x56380de34b85 - test::run_test_in_process::hc7c0ab6dab190e49
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/test/src/lib.rs:643:27
[INFO] [stdout]   31:     0x56380de34b85 - test::run_test::{{closure}}::hdb2183b5de946a08
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/test/src/lib.rs:564:43
[INFO] [stdout]   32:     0x56380ddfa454 - test::run_test::{{closure}}::h8dcd9e4e5e3fbe5f
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/test/src/lib.rs:594:41
[INFO] [stdout]   33:     0x56380ddfa454 - std::sys::backtrace::__rust_begin_short_backtrace::h41bf17e9b9ace8bc
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   34:     0x56380ddfdc22 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h63bd96fcdd52032f
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/thread/mod.rs:524:17
[INFO] [stdout]   35:     0x56380ddfdc22 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::ha8ff5ca2e19c8b3f
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x56380ddfdc22 - std::panicking::try::do_call::h2c72967242944c46
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/panicking.rs:554:40
[INFO] [stdout]   37:     0x56380ddfdc22 - std::panicking::try::h84beb938f6030c53
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/panicking.rs:518:19
[INFO] [stdout]   38:     0x56380ddfdc22 - std::panic::catch_unwind::hca4383a7a644e749
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/panic.rs:345:14
[INFO] [stdout]   39:     0x56380ddfdc22 - std::thread::Builder::spawn_unchecked_::{{closure}}::h88915884a74f8e2a
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/thread/mod.rs:523:30
[INFO] [stdout]   40:     0x56380ddfdc22 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4c032c9efdb7212a
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x56380de6959b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h809cb44187f4e360
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/alloc/src/boxed.rs:2148:9
[INFO] [stdout]   42:     0x56380de6959b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h670f08f0ab61db1b
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/alloc/src/boxed.rs:2148:9
[INFO] [stdout]   43:     0x56380de6959b - std::sys::pal::unix::thread::Thread::new::thread_start::hee2b0396d7ed5bcb
[INFO] [stdout]                                at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   44:     0x7fa47b8acac3 - <unknown>
[INFO] [stdout]   45:     0x7fa47b93da04 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     problem::test::test_into_standard_form
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 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" "76ec02560213f9a19393d9414124c861dfe4bdb2d5dfc10624033d283daaa73a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76ec02560213f9a19393d9414124c861dfe4bdb2d5dfc10624033d283daaa73a", kill_on_drop: false }`
[INFO] [stdout] 76ec02560213f9a19393d9414124c861dfe4bdb2d5dfc10624033d283daaa73a