[INFO] cloning repository https://github.com/gbPagano/nn_from_scratch
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gbPagano/nn_from_scratch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FgbPagano%2Fnn_from_scratch", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FgbPagano%2Fnn_from_scratch'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 949fef21af95dd2bd0de81d202ad49dd5a6fe90f
[INFO] testing gbPagano/nn_from_scratch against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FgbPagano%2Fnn_from_scratch" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/gbPagano/nn_from_scratch
[INFO] finished tweaking git repo https://github.com/gbPagano/nn_from_scratch
[INFO] tweaked toml for git repo https://github.com/gbPagano/nn_from_scratch written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gbPagano/nn_from_scratch on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gbPagano/nn_from_scratch 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" "+1.99.0-beta.8" "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-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "f34e49d9a5058311dd17b126d7885e8bf03d2672bb43c3235852d9c5e9fad426", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f34e49d9a5058311dd17b126d7885e8bf03d2672bb43c3235852d9c5e9fad426", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f34e49d9a5058311dd17b126d7885e8bf03d2672bb43c3235852d9c5e9fad426" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f34e49d9a5058311dd17b126d7885e8bf03d2672bb43c3235852d9c5e9fad426", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f34e49d9a5058311dd17b126d7885e8bf03d2672bb43c3235852d9c5e9fad426" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
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[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 34s
[INFO] running `Command { std: "docker" "inspect" "f34e49d9a5058311dd17b126d7885e8bf03d2672bb43c3235852d9c5e9fad426", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f34e49d9a5058311dd17b126d7885e8bf03d2672bb43c3235852d9c5e9fad426" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling nn_from_scratch v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 9.60s
[INFO] running `Command { std: "docker" "inspect" "f34e49d9a5058311dd17b126d7885e8bf03d2672bb43c3235852d9c5e9fad426", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f34e49d9a5058311dd17b126d7885e8bf03d2672bb43c3235852d9c5e9fad426" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.17s
[INFO] [stderr]      Running unittests rust/src/lib.rs (/opt/rustwide/target/release/deps/nn_from_scratch-129f3c3f3d4282b1)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test loss::cross_entropy_loss::tests::test_cross_entropy_loss ... ok
[INFO] [stdout] test layers::tests::test_forward_a ... ok
[INFO] [stdout] test layers::tests::test_forward_b ... ok
[INFO] [stdout] test layers::tests::test_last_layer_backward ... ok
[INFO] [stdout] test loss::mse::tests::test_half_mse_loss ... ok
[INFO] [stdout] test layers::pooling::tests::max_pooling_backward_b ... ok
[INFO] [stdout] test layers::pooling::tests::max_pooling_forward_a ... ok
[INFO] [stdout] test layers::pooling::tests::max_pooling_forward_b ... ok
[INFO] [stdout] test layers::conv::tests::conv_forward_c ... ok
[INFO] [stdout] test layers::pooling::tests::max_pooling_backward_a ... ok
[INFO] [stdout] test neural_network::tests::test_nn_backward ... ok
[INFO] [stdout] test neural_network::tests::test_checkpoint_load_skips_non_trainable_layers ... ok
[INFO] [stdout] test neural_network::tests::test_nn_backward_minibatch ... ok
[INFO] [stdout] test neural_network::tests::test_nn_forward ... ok
[INFO] [stdout] test neural_network::tests::test_save_load_preserves_predictions_dense_network ... ok
[INFO] [stdout] test neural_network::tests::test_load_rejects_mismatched_layer_count - should panic ... ok
[INFO] [stdout] test layers::activation::softmax::tests::test_activate_big_values_softmax ... ok
[INFO] [stdout] test layers::activation::softmax::tests::test_activate_softmax ... ok
[INFO] [stdout] test layers::conv::tests::conv_backward ... ok
[INFO] [stdout] test layers::conv::tests::conv_forward_a ... ok
[INFO] [stdout] test layers::conv::tests::conv_forward_b ... ok
[INFO] [stdout] test layers::tests::test_middle_layer_backward ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests rust/src/bin/mnist.rs (/opt/rustwide/target/release/deps/mnist-aa6fb985b8a63699)
[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]    Doc-tests nn_from_scratch
[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] running `Command { std: "docker" "inspect" "f34e49d9a5058311dd17b126d7885e8bf03d2672bb43c3235852d9c5e9fad426", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f34e49d9a5058311dd17b126d7885e8bf03d2672bb43c3235852d9c5e9fad426", kill_on_drop: false }`
[INFO] [stdout] f34e49d9a5058311dd17b126d7885e8bf03d2672bb43c3235852d9c5e9fad426
