[INFO] cloning repository https://github.com/meysam81/albert
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/meysam81/albert" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeysam81%2Falbert", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeysam81%2Falbert'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6aa304dac48f6835302e62fdd048d01be9b3e804
[INFO] testing meysam81/albert against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeysam81%2Falbert" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/meysam81/albert
[INFO] finished tweaking git repo https://github.com/meysam81/albert
[INFO] tweaked toml for git repo https://github.com/meysam81/albert written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/meysam81/albert on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/meysam81/albert 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" "+9f93af291970322f4f1c6315ccde4d7078201159" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c92726910f801a63af4b6fad3e664d2dcd49f6a5c93a5ea2db9230832a6fcbe8
[INFO] running `Command { std: "docker" "start" "-a" "c92726910f801a63af4b6fad3e664d2dcd49f6a5c93a5ea2db9230832a6fcbe8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c92726910f801a63af4b6fad3e664d2dcd49f6a5c93a5ea2db9230832a6fcbe8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c92726910f801a63af4b6fad3e664d2dcd49f6a5c93a5ea2db9230832a6fcbe8", kill_on_drop: false }`
[INFO] [stdout] c92726910f801a63af4b6fad3e664d2dcd49f6a5c93a5ea2db9230832a6fcbe8
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36f1e3ed2c1c79b5c5454906a018d36a07569d09093830983491febac4c95a7c
[INFO] running `Command { std: "docker" "start" "-a" "36f1e3ed2c1c79b5c5454906a018d36a07569d09093830983491febac4c95a7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling albert v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Eq`
[INFO] [stdout]  --> src/operators.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cmp::{Eq, Ordering, PartialEq, PartialOrd};
[INFO] [stdout]   |                ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Addition` is never constructed
[INFO] [stdout]  --> src/operators.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct Addition<T>
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Negation` is never constructed
[INFO] [stdout]   --> src/operators.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Negation<T>
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Multiplication` is never constructed
[INFO] [stdout]   --> src/operators.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Multiplication {}
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Division` is never constructed
[INFO] [stdout]   --> src/operators.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct Division {}
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Math` is never used
[INFO] [stdout]  --> src/traits.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | trait Math {
[INFO] [stdout]   |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "36f1e3ed2c1c79b5c5454906a018d36a07569d09093830983491febac4c95a7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36f1e3ed2c1c79b5c5454906a018d36a07569d09093830983491febac4c95a7c", kill_on_drop: false }`
[INFO] [stdout] 36f1e3ed2c1c79b5c5454906a018d36a07569d09093830983491febac4c95a7c
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72b931a6c914c4b3b4ca4f6e90b2efc7072f7996e98ce5f0c6e875850fb231c1
[INFO] running `Command { std: "docker" "start" "-a" "72b931a6c914c4b3b4ca4f6e90b2efc7072f7996e98ce5f0c6e875850fb231c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling albert v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Eq`
[INFO] [stdout]  --> src/operators.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cmp::{Eq, Ordering, PartialEq, PartialOrd};
[INFO] [stdout]   |                ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `op1` and `op2` are never read
[INFO] [stdout]  --> src/operators.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct Addition<T>
[INFO] [stdout]   |        -------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 7 |     op1: T,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 8 |     op2: T,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `op1` and `op2` are never read
[INFO] [stdout]   --> src/operators.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Negation<T>
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     op1: T,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 16 |     op2: T,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Multiplication` is never constructed
[INFO] [stdout]   --> src/operators.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Multiplication {}
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Division` is never constructed
[INFO] [stdout]   --> src/operators.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct Division {}
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Math` is never used
[INFO] [stdout]  --> src/traits.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | trait Math {
[INFO] [stdout]   |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "72b931a6c914c4b3b4ca4f6e90b2efc7072f7996e98ce5f0c6e875850fb231c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72b931a6c914c4b3b4ca4f6e90b2efc7072f7996e98ce5f0c6e875850fb231c1", kill_on_drop: false }`
[INFO] [stdout] 72b931a6c914c4b3b4ca4f6e90b2efc7072f7996e98ce5f0c6e875850fb231c1
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f83967d754480833be51adb712c11e6a0b63467b4e4965ae9108cd4fdbe9e471
[INFO] running `Command { std: "docker" "start" "-a" "f83967d754480833be51adb712c11e6a0b63467b4e4965ae9108cd4fdbe9e471", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Eq`
[INFO] [stderr]  --> src/operators.rs:1:16
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::cmp::{Eq, Ordering, PartialEq, PartialOrd};
[INFO] [stderr]   |                ^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `op1` and `op2` are never read
[INFO] [stderr]  --> src/operators.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | struct Addition<T>
[INFO] [stderr]   |        -------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 7 |     op1: T,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 8 |     op2: T,
[INFO] [stderr]   |     ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `op1` and `op2` are never read
[INFO] [stderr]   --> src/operators.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Negation<T>
[INFO] [stderr]    |        -------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 15 |     op1: T,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 16 |     op2: T,
[INFO] [stdout] 
[INFO] [stderr]    |     ^^^
[INFO] [stdout] running 2 tests
[INFO] [stderr] 
[INFO] [stdout] test operators::tests::add_neg_comparison ... ok
[INFO] [stderr] warning: struct `Multiplication` is never constructed
[INFO] [stderr]   --> src/operators.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 | struct Multiplication {}
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Division` is never constructed
[INFO] [stderr]   --> src/operators.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 | struct Division {}
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Math` is never used
[INFO] [stderr]  --> src/traits.rs:1:7
[INFO] [stderr]   |
[INFO] [stderr] 1 | trait Math {
[INFO] [stderr]   |       ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `albert` (bin "al" test) generated 6 warnings (run `cargo fix --bin "al" -p albert --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/al-fb71f674800596db)
[INFO] [stdout] test tests::basic_arithmetic ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::basic_arithmetic stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::basic_arithmetic' (26) panicked at src/main.rs:28:15:
[INFO] [stdout] not implemented
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d2bcf536b72 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5d2bcf536b72 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5d2bcf536b72 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5d2bcf536b72 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5d2bcf546b4f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5d2bcf546b4f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5d2bcf504643 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5d2bcf504643 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5d2bcf5103e2 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5d2bcf514ebf - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5d2bcf514d51 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5d2bcf4d7f1e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x5d2bcf4d7f1e - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5d2bcf5154cf - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x5d2bcf5154cf - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5d2bcf5152f6 - std::panicking::panic_handler::{{closure}}::h08111e483bdf6a89
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x5d2bcf510519 - std::sys::backtrace::__rust_end_short_backtrace::h1b86e3414ecbbe8d
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5d2bcf4f8e0d - __rustc[b292c645e8102103]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5d2bcf54e4c0 - core::panicking::panic_fmt::h31cc490ecc8cc1fa
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5d2bcf54e49c - core::panicking::panic::h5cbcc2ceb0950681
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x5d2bcf4b113c - al::do_calculate::h462a2c9c59c483ed
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:28:15
[INFO] [stdout]   21:     0x5d2bcf4b1ded - al::calculate_result::{{closure}}::h53284957af292a68
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:60:24
[INFO] [stdout]   22:     0x5d2bcf4b4c4a - core::iter::traits::iterator::Iterator::for_each::call::{{closure}}::h7ccd5003be8ef858
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/iter/traits/iterator.rs:825:29
[INFO] [stdout]   23:     0x5d2bcf4b4798 - core::iter::traits::double_ended::DoubleEndedIterator::rfold::h4159c2cbb4640ea3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/iter/traits/double_ended.rs:308:21
[INFO] [stdout]   24:     0x5d2bcf4b7676 - <core::iter::adapters::rev::Rev<I> as core::iter::traits::iterator::Iterator>::fold::h12ccffc2d01864c5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/iter/adapters/rev.rs:83:19
[INFO] [stdout]   25:     0x5d2bcf4b4baa - core::iter::traits::iterator::Iterator::for_each::h8ea6f477b52b7b19
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/iter/traits/iterator.rs:828:14
[INFO] [stdout]   26:     0x5d2bcf4b1795 - al::calculate_result::hb1cf6f30d13fd93d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:54:39
[INFO] [stdout]   27:     0x5d2bcf4b21aa - al::tests::basic_arithmetic::h796157d6f3919bbe
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:85:18
[INFO] [stdout]   28:     0x5d2bcf4b2247 - al::tests::basic_arithmetic::{{closure}}::h50163d12d60dddae
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:77:26
[INFO] [stdout]   29:     0x5d2bcf4b3036 - core::ops::function::FnOnce::call_once::h98f3b398a6f6930a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x5d2bcf4d7d1b - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x5d2bcf4d7d1b - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   32:     0x5d2bcf4ebd7d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   33:     0x5d2bcf4ebd7d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   34:     0x5d2bcf4ebd7d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   35:     0x5d2bcf4ebd7d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   36:     0x5d2bcf4ebd7d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x5d2bcf4ebd7d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   38:     0x5d2bcf4ebd7d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   39:     0x5d2bcf4c52c4 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   40:     0x5d2bcf4c52c4 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   41:     0x5d2bcf4c8b1a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   42:     0x5d2bcf4c8b1a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x5d2bcf4c8b1a - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   44:     0x5d2bcf4c8b1a - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   45:     0x5d2bcf4c8b1a - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x5d2bcf4c8b1a - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   47:     0x5d2bcf4c8b1a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x5d2bcf50b91f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   49:     0x5d2bcf50b91f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   50:     0x799560388aa4 - <unknown>
[INFO] [stdout]   51:     0x799560415a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::basic_arithmetic
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin al`
[INFO] running `Command { std: "docker" "inspect" "f83967d754480833be51adb712c11e6a0b63467b4e4965ae9108cd4fdbe9e471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f83967d754480833be51adb712c11e6a0b63467b4e4965ae9108cd4fdbe9e471", kill_on_drop: false }`
[INFO] [stdout] f83967d754480833be51adb712c11e6a0b63467b4e4965ae9108cd4fdbe9e471
