[INFO] cloning repository https://github.com/Flugund/autoencoder
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Flugund/autoencoder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlugund%2Fautoencoder", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlugund%2Fautoencoder'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 67a9bafeca459532a8850c125874d6968ebdbad1
[INFO] testing Flugund/autoencoder against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlugund%2Fautoencoder" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Flugund/autoencoder
[INFO] finished tweaking git repo https://github.com/Flugund/autoencoder
[INFO] tweaked toml for git repo https://github.com/Flugund/autoencoder written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Flugund/autoencoder on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Flugund/autoencoder 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9ef032b511bc9b7768225858f0702420a068b209858043923824d652a738786
[INFO] running `Command { std: "docker" "start" "-a" "f9ef032b511bc9b7768225858f0702420a068b209858043923824d652a738786", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "f9ef032b511bc9b7768225858f0702420a068b209858043923824d652a738786", kill_on_drop: false }`
[INFO] [stdout] f9ef032b511bc9b7768225858f0702420a068b209858043923824d652a738786
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "02d65133752442495681e469b87d028786e4d471a5efc8b6fe0da9270431102c", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling serde_path_to_error v0.1.16
[INFO] [stderr]    Compiling flate2 v1.0.26
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling linkme v0.3.26
[INFO] [stderr]    Compiling opentelemetry-prometheus v0.14.1
[INFO] [stderr]    Compiling strum v0.24.1
[INFO] [stderr]    Compiling autometrics-macros v1.0.1
[INFO] [stderr]    Compiling spez v0.1.2
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling iana-time-zone v0.1.57
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling matchit v0.7.3
[INFO] [stderr]    Compiling sync_wrapper v1.0.1
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling chrono v0.4.26
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]    Compiling mnist v0.5.0
[INFO] [stderr]    Compiling spinners v4.1.1
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling autoencoder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 48s
[INFO] running `Command { std: "docker" "inspect" "02d65133752442495681e469b87d028786e4d471a5efc8b6fe0da9270431102c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02d65133752442495681e469b87d028786e4d471a5efc8b6fe0da9270431102c", kill_on_drop: false }`
[INFO] [stdout] 02d65133752442495681e469b87d028786e4d471a5efc8b6fe0da9270431102c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8d4f890b2e49ff4f5771f04dce797770175ebb2999693a418923c2123ddfffc
[INFO] running `Command { std: "docker" "start" "-a" "b8d4f890b2e49ff4f5771f04dce797770175ebb2999693a418923c2123ddfffc", kill_on_drop: false }`
[INFO] [stderr]    Compiling autoencoder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.66s
[INFO] running `Command { std: "docker" "inspect" "b8d4f890b2e49ff4f5771f04dce797770175ebb2999693a418923c2123ddfffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8d4f890b2e49ff4f5771f04dce797770175ebb2999693a418923c2123ddfffc", kill_on_drop: false }`
[INFO] [stdout] b8d4f890b2e49ff4f5771f04dce797770175ebb2999693a418923c2123ddfffc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6e7135dc63d0d37802840d92a503367dbbd8977c59a2d18109efd30b2b1f7912
[INFO] running `Command { std: "docker" "start" "-a" "6e7135dc63d0d37802840d92a503367dbbd8977c59a2d18109efd30b2b1f7912", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/autoencoder-d52ada105579400d)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test activations::tests::test_identity_derivative ... ok
[INFO] [stdout] test activations::tests::test_identity_function ... ok
[INFO] [stdout] test activations::tests::test_sigmoid_function ... ok
[INFO] [stdout] test activations::tests::test_sigmoid_derivative ... ok
[INFO] [stdout] test matrix::tests::test_matrix_from ... ok
[INFO] [stdout] test matrix::tests::test_matrix_multiply ... ok
[INFO] [stdout] test matrix::tests::test_matrix_dot_multiply ... ok
[INFO] [stdout] test matrix::tests::test_matrix_add ... ok
[INFO] [stdout] test matrix::tests::test_matrix_map ... ok
[INFO] [stdout] test matrix::tests::test_matrix_random ... ok
[INFO] [stdout] test matrix::tests::test_matrix_zeros ... ok
[INFO] [stdout] test matrix::tests::test_matrix_transpose ... ok
[INFO] [stdout] test utils::tests::test_convert_number_to_target_vec_out_of_bounds ... ok
[INFO] [stdout] test network::tests::test_network_initialization ... ok
[INFO] [stdout] test network::tests::test_feed_forward ... ok
[INFO] [stdout] test utils::tests::test_find_max_index_empty ... ok
[INFO] [stdout] test utils::tests::test_convert_number_to_target_vec_valid ... ok
[INFO] [stdout] test utils::tests::test_find_max_index_equal_elements ... ok
[INFO] [stdout] test utils::tests::test_find_max_index_non_empty ... ok
[INFO] [stdout] test utils::tests::test_convert_result_vec_to_number_valid ... ok
[INFO] [stdout] test network::tests::test_back_propagation ... ok
[INFO] [stdout] test matrix::tests::test_matrix_add_panic_on_dimension_mismatch - should panic ... ok
[INFO] [stdout] test matrix::tests::test_matrix_multiply_panic_on_dimension_mismatch - should panic ... ok
[INFO] [stdout] test utils::tests::test_convert_result_vec_to_number_invalid - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6e7135dc63d0d37802840d92a503367dbbd8977c59a2d18109efd30b2b1f7912", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e7135dc63d0d37802840d92a503367dbbd8977c59a2d18109efd30b2b1f7912", kill_on_drop: false }`
[INFO] [stdout] 6e7135dc63d0d37802840d92a503367dbbd8977c59a2d18109efd30b2b1f7912