[INFO] cloning repository https://github.com/TC-J/N
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TC-J/N" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTC-J%2FN", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTC-J%2FN'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aba105a780b01e6022e1e4aa601794a298ba06c6
[INFO] testing TC-J/N against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTC-J%2FN" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/TC-J/N
[INFO] finished tweaking git repo https://github.com/TC-J/N
[INFO] tweaked toml for git repo https://github.com/TC-J/N written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TC-J/N on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TC-J/N 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" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d8a5a33c185a5b8d084126d235294526c3a1e26dce468f73b588eab2e46c9302
[INFO] running `Command { std: "docker" "start" "-a" "d8a5a33c185a5b8d084126d235294526c3a1e26dce468f73b588eab2e46c9302", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8a5a33c185a5b8d084126d235294526c3a1e26dce468f73b588eab2e46c9302", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8a5a33c185a5b8d084126d235294526c3a1e26dce468f73b588eab2e46c9302", kill_on_drop: false }`
[INFO] [stdout] d8a5a33c185a5b8d084126d235294526c3a1e26dce468f73b588eab2e46c9302
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f66fd8cb1f5c1f13d222a782ab28ce26944ce0ae82f26af667cbd45da35174c9
[INFO] running `Command { std: "docker" "start" "-a" "f66fd8cb1f5c1f13d222a782ab28ce26944ce0ae82f26af667cbd45da35174c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling thiserror v1.0.49
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]    Compiling thiserror-impl v1.0.49
[INFO] [stderr]    Compiling pest v2.7.4
[INFO] [stderr]    Compiling pest_meta v2.7.4
[INFO] [stderr]    Compiling pest_generator v2.7.4
[INFO] [stderr]    Compiling pest_derive v2.7.4
[INFO] [stderr]    Compiling n v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.65s
[INFO] running `Command { std: "docker" "inspect" "f66fd8cb1f5c1f13d222a782ab28ce26944ce0ae82f26af667cbd45da35174c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f66fd8cb1f5c1f13d222a782ab28ce26944ce0ae82f26af667cbd45da35174c9", kill_on_drop: false }`
[INFO] [stdout] f66fd8cb1f5c1f13d222a782ab28ce26944ce0ae82f26af667cbd45da35174c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0192d2af483b8dd1dc0b96415e0c0e026184c5451f39a418b5da47dae74d40d
[INFO] running `Command { std: "docker" "start" "-a" "d0192d2af483b8dd1dc0b96415e0c0e026184c5451f39a418b5da47dae74d40d", kill_on_drop: false }`
[INFO] [stderr]    Compiling n v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `index` and `tensor`
[INFO] [stdout]   --> src/lib/tensor/tensor.rs:90:17
[INFO] [stdout]    |
[INFO] [stdout] 90 |     use super::{index, tensor, Tensor};
[INFO] [stdout]    |                 ^^^^^  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size_disp`
[INFO] [stdout]    --> src/lib/tensor/tensor.rs:66:17
[INFO] [stdout]     |
[INFO] [stdout]  66 |             let size_disp = shape.len() - indices.len();
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 201 |                         let value = index!(t, i, j, k, l);
[INFO] [stdout]     |                                     --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `size_disp` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib/tensor/tensor.rs:66:17
[INFO] [stdout]     |
[INFO] [stdout]  66 |             let size_disp = shape.len() - indices.len();
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 201 |                         let value = index!(t, i, j, k, l);
[INFO] [stdout]     |                                     --------------------- in this macro invocation
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "d0192d2af483b8dd1dc0b96415e0c0e026184c5451f39a418b5da47dae74d40d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0192d2af483b8dd1dc0b96415e0c0e026184c5451f39a418b5da47dae74d40d", kill_on_drop: false }`
[INFO] [stdout] d0192d2af483b8dd1dc0b96415e0c0e026184c5451f39a418b5da47dae74d40d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 865941b90faac12f6e9c207788d63e89c24a892b386154f4493dad2029ac9261
[INFO] running `Command { std: "docker" "start" "-a" "865941b90faac12f6e9c207788d63e89c24a892b386154f4493dad2029ac9261", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `index` and `tensor`
[INFO] [stderr]   --> src/lib/tensor/tensor.rs:90:17
[INFO] [stderr]    |
[INFO] [stderr] 90 |     use super::{index, tensor, Tensor};
[INFO] [stderr]    |                 ^^^^^  ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `size_disp`
[INFO] [stderr]    --> src/lib/tensor/tensor.rs:66:17
[INFO] [stderr]     |
[INFO] [stderr]  66 |             let size_disp = shape.len() - indices.len();
[INFO] [stderr]     |                 ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 201 |                         let value = index!(t, i, j, k, l);
[INFO] [stderr]     |                                     --------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] help: `size_disp` is captured in macro and introduced a unused variable
[INFO] [stderr]    --> src/lib/tensor/tensor.rs:66:17
[INFO] [stderr]     |
[INFO] [stderr]  66 |             let size_disp = shape.len() - indices.len();
[INFO] [stderr]     |                 ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 201 |                         let value = index!(t, i, j, k, l);
[INFO] [stderr]     |                                     --------------------- in this macro invocation
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr]     = note: this warning originates in the macro `index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `n` (lib test) generated 2 warnings (run `cargo fix --lib -p n --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib/mod.rs (/opt/rustwide/target/debug/deps/n-8289f2c074f656de)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test n_lang::n_lang::tests::test_parse_tensor_higher_rank ... ok
[INFO] [stdout] test n_lang::n_lang::tests::test_parse_tensor_scalar ... ok
[INFO] [stdout] test n_lang::n_lang::tests::test_tensor_with_several_indices ... ok
[INFO] [stdout] test tensor::tensor::tests::test_column_vector_rank_1_tensor ... ok
[INFO] [stdout] test tensor::tensor::tests::test_matrix_rank_2_tensor ... ok
[INFO] [stdout] test tensor::tensor::tests::test_rank_6_tensor ... ok
[INFO] [stdout] test tensor::tensor::tests::test_row_vector_rank_1_tensor ... ok
[INFO] [stdout] test tensor::tensor::tests::test_scalar_rank_0_tensor ... ok
[INFO] [stdout] test n_lang::n_lang::tests::test_parse_row_vector ... ok
[INFO] [stdout] test n_lang::n_lang::tests::test_parse_column_vector ... ok
[INFO] [stdout] test tensor::tensor::tests::test_rank_4_indices ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tensor::tensor::tests::test_rank_4_indices stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tensor::tensor::tests::test_rank_4_indices' (32) panicked at src/lib/n_lang/n_lang.rs:11:43:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Error { variant: ParsingError { positives: [scalar, tensor], negatives: [] }, location: Pos(40), line_col: Pos((1, 41)), path: None, line: "[[[[1,2,3],[4,5,6]],[[7,8,9],[10,11,12],]],[[[13,14,15],[16,17,18]],[[19,20,21],[22,23,24],]]]", continued_line: None }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d5d72b1a0c2 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5d5d72b1a0c2 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5d5d72b1a0c2 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5d5d72b1a0c2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5d5d72b2a5ca - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5d5d72b2a5ca - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x5d5d72ae9046 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5d5d72ae9046 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5d5d72af95a9 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5d5d72af95a9 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5d5d72af9441 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5d5d72ab6b3e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5d5d72ab6b3e - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5d5d72af9822 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5d5d72af9822 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5d5d72af9668 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5d5d72af4bf9 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5d5d72addc3d - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5d5d72b3379c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5d5d72b33012 - core::result::unwrap_failed::h7d4c34940aded59c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5d5d72a8c1f0 - core::result::Result<T,E>::unwrap::h2ca8b8d8aa9d382e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5d5d72a8c1f0 - n::n_lang::n_lang::parse_tensor::h9fe2afb5850c8488
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib/n_lang/n_lang.rs:11:43
[INFO] [stdout]   22:     0x5d5d72a9031d - <n::tensor::tensor::Tensor<T> as core::str::traits::FromStr>::from_str::ha81389ec0dd593ae
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib/tensor/tensor.rs:29:12
[INFO] [stdout]   23:     0x5d5d72a90484 - <n::tensor::tensor::Tensor<T> as core::convert::From<&str>>::from::h2eb73cc9bfef1635
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib/tensor/tensor.rs:37:9
[INFO] [stdout]   24:     0x5d5d72a7e618 - n::tensor::tensor::tests::test_rank_4_indices::h81ca92c774afcc10
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib/tensor/tensor.rs:54:9
[INFO] [stdout]   25:     0x5d5d72a7f2e7 - n::tensor::tensor::tests::test_rank_4_indices::{{closure}}::h84b6c6365366a825
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib/tensor/tensor.rs:184:29
[INFO] [stdout]   26:     0x5d5d72a814d6 - core::ops::function::FnOnce::call_once::h56dd61e1b7292fd0
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x5d5d72ab693b - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x5d5d72ab693b - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   29:     0x5d5d72aca30a - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   30:     0x5d5d72aca30a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   31:     0x5d5d72aca30a - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   32:     0x5d5d72aca30a - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   33:     0x5d5d72aca30a - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   34:     0x5d5d72aca30a - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   35:     0x5d5d72aca30a - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   36:     0x5d5d72aa4764 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   37:     0x5d5d72aa4764 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   38:     0x5d5d72aa8022 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   39:     0x5d5d72aa8022 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   40:     0x5d5d72aa8022 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x5d5d72aa8022 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x5d5d72aa8022 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x5d5d72aa8022 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   44:     0x5d5d72aa8022 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x5d5d72aefe8f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   46:     0x5d5d72aefe8f - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   47:     0x764e0c971aa4 - <unknown>
[INFO] [stdout]   48:     0x764e0c9fea64 - clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tensor::tensor::tests::test_rank_4_indices
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 10 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "865941b90faac12f6e9c207788d63e89c24a892b386154f4493dad2029ac9261", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "865941b90faac12f6e9c207788d63e89c24a892b386154f4493dad2029ac9261", kill_on_drop: false }`
[INFO] [stdout] 865941b90faac12f6e9c207788d63e89c24a892b386154f4493dad2029ac9261
