[INFO] cloning repository https://github.com/YogirajT/rustnet [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/YogirajT/rustnet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYogirajT%2Frustnet", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYogirajT%2Frustnet'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b5d3f59e6d33a5da7eb9873648f615fdb8ba9f6f [INFO] testing YogirajT/rustnet against master#9847c6406dc8182abb417b69000fcd0bc5f4a1b7 for pr-115315 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYogirajT%2Frustnet" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/YogirajT/rustnet on toolchain 9847c6406dc8182abb417b69000fcd0bc5f4a1b7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9847c6406dc8182abb417b69000fcd0bc5f4a1b7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/YogirajT/rustnet [INFO] finished tweaking git repo https://github.com/YogirajT/rustnet [INFO] tweaked toml for git repo https://github.com/YogirajT/rustnet written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/YogirajT/rustnet 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" "+9847c6406dc8182abb417b69000fcd0bc5f4a1b7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded console_engine v2.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:f5e78b491441a5b9644e276a59809eedfadf4ee1de96655588122b3a64cb522c" "/opt/rustwide/cargo-home/bin/cargo" "+9847c6406dc8182abb417b69000fcd0bc5f4a1b7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dc2e70ef6cb0402edbe515c5555ad54e92a03bf989bcba4e189a7c834e454b00 [INFO] running `Command { std: "docker" "start" "-a" "dc2e70ef6cb0402edbe515c5555ad54e92a03bf989bcba4e189a7c834e454b00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dc2e70ef6cb0402edbe515c5555ad54e92a03bf989bcba4e189a7c834e454b00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc2e70ef6cb0402edbe515c5555ad54e92a03bf989bcba4e189a7c834e454b00", kill_on_drop: false }` [INFO] [stdout] dc2e70ef6cb0402edbe515c5555ad54e92a03bf989bcba4e189a7c834e454b00 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:f5e78b491441a5b9644e276a59809eedfadf4ee1de96655588122b3a64cb522c" "/opt/rustwide/cargo-home/bin/cargo" "+9847c6406dc8182abb417b69000fcd0bc5f4a1b7" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8a699e08da7062f95dbf96bae18f07dda5da8b64265328700620eae8744af285 [INFO] running `Command { std: "docker" "start" "-a" "8a699e08da7062f95dbf96bae18f07dda5da8b64265328700620eae8744af285", kill_on_drop: false }` [INFO] [stderr] Compiling signal-hook v0.3.15 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling mio v0.8.6 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling signal-hook-mio v0.2.3 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling crossterm v0.24.0 [INFO] [stderr] Compiling ryu v1.0.12 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling rand_pcg v0.3.1 [INFO] [stderr] Compiling dotenv v0.15.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling console_engine v2.5.1 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling rustnet v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.36s [INFO] running `Command { std: "docker" "inspect" "8a699e08da7062f95dbf96bae18f07dda5da8b64265328700620eae8744af285", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a699e08da7062f95dbf96bae18f07dda5da8b64265328700620eae8744af285", kill_on_drop: false }` [INFO] [stdout] 8a699e08da7062f95dbf96bae18f07dda5da8b64265328700620eae8744af285 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:f5e78b491441a5b9644e276a59809eedfadf4ee1de96655588122b3a64cb522c" "/opt/rustwide/cargo-home/bin/cargo" "+9847c6406dc8182abb417b69000fcd0bc5f4a1b7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 05fd1efb13c21cacc36075f8ceda0c87ee670cc15d98286a81c74c515289ae28 [INFO] running `Command { std: "docker" "start" "-a" "05fd1efb13c21cacc36075f8ceda0c87ee670cc15d98286a81c74c515289ae28", kill_on_drop: false }` [INFO] [stderr] Compiling rustnet v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.52s [INFO] running `Command { std: "docker" "inspect" "05fd1efb13c21cacc36075f8ceda0c87ee670cc15d98286a81c74c515289ae28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05fd1efb13c21cacc36075f8ceda0c87ee670cc15d98286a81c74c515289ae28", kill_on_drop: false }` [INFO] [stdout] 05fd1efb13c21cacc36075f8ceda0c87ee670cc15d98286a81c74c515289ae28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:f5e78b491441a5b9644e276a59809eedfadf4ee1de96655588122b3a64cb522c" "/opt/rustwide/cargo-home/bin/cargo" "+9847c6406dc8182abb417b69000fcd0bc5f4a1b7" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 72a8b7d0780d540625d6a9dcc521af661005e8371d6e0eebf307164be41ad5bb [INFO] running `Command { std: "docker" "start" "-a" "72a8b7d0780d540625d6a9dcc521af661005e8371d6e0eebf307164be41ad5bb", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustnet-4fe2dc4cd1b1de21) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rustnet-79a9de5d67527a31) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/matrix.rs (/opt/rustwide/target/debug/deps/matrix-7c494fc0ddc09f37) [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test tests::test_dot_product ... ok [INFO] [stdout] test tests::test_get_predictions ... ok [INFO] [stdout] test tests::test_get_nth_column ... ok [INFO] [stdout] test tests::test_matrix_multiply ... ok [INFO] [stdout] test tests::test_linear_op ... ok [INFO] [stdout] test tests::test_matrix_multiply_operator ... ok [INFO] [stdout] test tests::test_matrix_subtract ... ok [INFO] [stdout] test tests::test_relu ... ok [INFO] [stdout] test tests::test_row_sum ... ok [INFO] [stdout] test tests::test_operator_overload ... ok [INFO] [stdout] test tests::test_single_column_addition_operator_overload ... ok [INFO] [stdout] test tests::test_softmax ... ok [INFO] [stdout] test tests::test_transform_labels_to_network_output ... ok [INFO] [stdout] test tests::test_matrix_avg ... ok [INFO] [stdout] test tests::test_transpose ... ok [INFO] [stdout] test tests::test_forward_prop ... ok [INFO] [stdout] test tests::test_dot_product_invalid_dimensions - should panic ... ok [INFO] [stdout] test tests::test_back_prop ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::test_back_prop stdout ---- [INFO] [stdout] thread 'tests::test_back_prop' panicked at tests/matrix.rs:280:9: [INFO] [stdout] assertion `left == right` failed [INFO] [stdout] left: 1.1920929e-8 [INFO] [stdout] right: 5.9604646e-9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55bc5c5d9afc - std::backtrace_rs::backtrace::libunwind::trace::h65eb8e20c006aa9e [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x55bc5c5d9afc - std::backtrace_rs::backtrace::trace_unsynchronized::h48fcc78eeed9f9f5 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55bc5c5d9afc - std::sys_common::backtrace::_print_fmt::h4de84f79b39f94f9 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55bc5c5d9afc - ::fmt::hc5c23e344c0312a6 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x55bc5c6045fc - core::fmt::rt::Argument::fmt::hf84c0bcce93f881b [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/core/src/fmt/rt.rs:138:9 [INFO] [stdout] 5: 0x55bc5c6045fc - core::fmt::write::h48b9dc51e7cef14e [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/core/src/fmt/mod.rs:1094:21 [INFO] [stdout] 6: 0x55bc5c5d6aae - std::io::Write::write_fmt::h17325dc81ee2532a [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/io/mod.rs:1714:15 [INFO] [stdout] 7: 0x55bc5c5d98e4 - std::sys_common::backtrace::_print::h3f6e9b5870505902 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x55bc5c5d98e4 - std::sys_common::backtrace::print::hf4ff2c77afc708a8 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x55bc5c5db8ba - std::panicking::panic_hook_with_disk_dump::{{closure}}::h5df80038ee5c1ba2 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/panicking.rs:280:22 [INFO] [stdout] 10: 0x55bc5c5db47d - std::panicking::panic_hook_with_disk_dump::h2ebfc37b7f15280d [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/panicking.rs:311:9 [INFO] [stdout] 11: 0x55bc5c54313c - as core::ops::function::Fn>::call::h22fa6063f6436d7a [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/alloc/src/boxed.rs:2021:9 [INFO] [stdout] 12: 0x55bc5c54313c - test::test_main::{{closure}}::he25a13dc06806be3 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/test/src/lib.rs:136:21 [INFO] [stdout] 13: 0x55bc5c5dc053 - as core::ops::function::Fn>::call::h1342d60d1b251964 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/alloc/src/boxed.rs:2021:9 [INFO] [stdout] 14: 0x55bc5c5dc053 - std::panicking::rust_panic_with_hook::h484e3bcc6b0f7418 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/panicking.rs:757:13 [INFO] [stdout] 15: 0x55bc5c5dbdc1 - std::panicking::begin_panic_handler::{{closure}}::h708225874d7b3fb6 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/panicking.rs:631:13 [INFO] [stdout] 16: 0x55bc5c5da026 - std::sys_common::backtrace::__rust_end_short_backtrace::h7ffceb2d6c1b88c3 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/sys_common/backtrace.rs:170:18 [INFO] [stdout] 17: 0x55bc5c5dbb02 - rust_begin_unwind [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/panicking.rs:619:5 [INFO] [stdout] 18: 0x55bc5c4fc515 - core::panicking::panic_fmt::h4a81493cb539dcdc [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/core/src/panicking.rs:72:14 [INFO] [stdout] 19: 0x55bc5c4fc9c5 - core::panicking::assert_failed_inner::h05a432c6c68a594a [INFO] [stdout] 20: 0x55bc5c50da4e - core::panicking::assert_failed::h27b6461dc8817a13 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/core/src/panicking.rs:269:5 [INFO] [stdout] 21: 0x55bc5c505c2c - matrix::tests::test_back_prop::hcbbdbc7a7608525f [INFO] [stdout] at /opt/rustwide/workdir/tests/matrix.rs:280:9 [INFO] [stdout] 22: 0x55bc5c504a27 - matrix::tests::test_back_prop::{{closure}}::hd0d0758d3080d526 [INFO] [stdout] at /opt/rustwide/workdir/tests/matrix.rs:231:25 [INFO] [stdout] 23: 0x55bc5c50d3e6 - core::ops::function::FnOnce::call_once::hb0c2c561b3c7dc80 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x55bc5c54826f - core::ops::function::FnOnce::call_once::hc27e1c2667c8aa71 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x55bc5c54826f - test::__rust_begin_short_backtrace::h55de90dacbf8ef3c [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/test/src/lib.rs:626:18 [INFO] [stdout] 26: 0x55bc5c54725e - test::run_test_in_process::{{closure}}::hb181c1aecdf11d58 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/test/src/lib.rs:649:60 [INFO] [stdout] 27: 0x55bc5c54725e - as core::ops::function::FnOnce<()>>::call_once::h0db27a7e5e64f170 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 28: 0x55bc5c54725e - std::panicking::try::do_call::h7fd93b6611e6de6d [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/panicking.rs:526:40 [INFO] [stdout] 29: 0x55bc5c54725e - std::panicking::try::h9aa252a7c0ecba88 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/panicking.rs:490:19 [INFO] [stdout] 30: 0x55bc5c54725e - std::panic::catch_unwind::hae35f1fe8aef0491 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/panic.rs:142:14 [INFO] [stdout] 31: 0x55bc5c54725e - test::run_test_in_process::hd1a29c69f3bd4b8e [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/test/src/lib.rs:649:27 [INFO] [stdout] 32: 0x55bc5c54725e - test::run_test::{{closure}}::h3c426115a011de61 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/test/src/lib.rs:572:43 [INFO] [stdout] 33: 0x55bc5c50f9e3 - test::run_test::{{closure}}::h49e8b007df726a97 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/test/src/lib.rs:600:41 [INFO] [stdout] 34: 0x55bc5c50f9e3 - std::sys_common::backtrace::__rust_begin_short_backtrace::h8c26eb6524e3b3fa [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/sys_common/backtrace.rs:154:18 [INFO] [stdout] 35: 0x55bc5c514c7b - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::haf47dc1dcc2ed066 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/thread/mod.rs:529:17 [INFO] [stdout] 36: 0x55bc5c514c7b - as core::ops::function::FnOnce<()>>::call_once::h10e053f57fbe321c [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 37: 0x55bc5c514c7b - std::panicking::try::do_call::hdefdb16a4cf1ad52 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/panicking.rs:526:40 [INFO] [stdout] 38: 0x55bc5c514c7b - std::panicking::try::h49da3391fdf3e32e [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/panicking.rs:490:19 [INFO] [stdout] 39: 0x55bc5c514c7b - std::panic::catch_unwind::h3572565afdd6f2ab [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/panic.rs:142:14 [INFO] [stdout] 40: 0x55bc5c514c7b - std::thread::Builder::spawn_unchecked_::{{closure}}::hbad4ce4f2cc21dc7 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/thread/mod.rs:528:30 [INFO] [stdout] 41: 0x55bc5c514c7b - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd71fa6f3c57f31a6 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x55bc5c5e0705 - as core::ops::function::FnOnce>::call_once::hb36533140179578a [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 43: 0x55bc5c5e0705 - as core::ops::function::FnOnce>::call_once::ha21cb2e5c635cca5 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 44: 0x55bc5c5e0705 - std::sys::unix::thread::Thread::new::thread_start::h1d9020f62b27ce19 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 45: 0x7fb467091b43 - [INFO] [stdout] 46: 0x7fb467122bb4 - __clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::test_back_prop [INFO] [stdout] [INFO] [stdout] test result: FAILED. 17 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test matrix` [INFO] running `Command { std: "docker" "inspect" "72a8b7d0780d540625d6a9dcc521af661005e8371d6e0eebf307164be41ad5bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72a8b7d0780d540625d6a9dcc521af661005e8371d6e0eebf307164be41ad5bb", kill_on_drop: false }` [INFO] [stdout] 72a8b7d0780d540625d6a9dcc521af661005e8371d6e0eebf307164be41ad5bb