[INFO] fetching crate neurons 2.6.2...
[INFO] testing neurons-2.6.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate neurons 2.6.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate neurons 2.6.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate neurons 2.6.2
[INFO] tweaked toml for crates.io crate neurons 2.6.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate neurons 2.6.2 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate neurons 2.6.2 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded font-kit v0.14.2
[INFO] [stderr]   Downloaded dwrote v0.11.2
[INFO] [stderr]   Downloaded bytemuck v1.19.0
[INFO] [stderr]   Downloaded fdeflate v0.3.5
[INFO] [stderr]   Downloaded flate2 v1.0.34
[INFO] [stderr]   Downloaded syn v2.0.82
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 574f73fab78b08bb1c9872518cfcfccc25c58cb061e99bfb226864180832c8c8
[INFO] running `Command { std: "docker" "start" "-a" "574f73fab78b08bb1c9872518cfcfccc25c58cb061e99bfb226864180832c8c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "574f73fab78b08bb1c9872518cfcfccc25c58cb061e99bfb226864180832c8c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "574f73fab78b08bb1c9872518cfcfccc25c58cb061e99bfb226864180832c8c8", kill_on_drop: false }`
[INFO] [stdout] 574f73fab78b08bb1c9872518cfcfccc25c58cb061e99bfb226864180832c8c8
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d10e4aca8c6365ca5c28b1373e215412e920c3ead51e1dbdb00c00b6dc311957
[INFO] running `Command { std: "docker" "start" "-a" "d10e4aca8c6365ca5c28b1373e215412e920c3ead51e1dbdb00c00b6dc311957", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling libloading v0.8.5
[INFO] [stderr]    Compiling jpeg-decoder v0.3.1
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling cc v1.1.31
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling fdeflate v0.3.5
[INFO] [stderr]    Compiling font-kit v0.14.2
[INFO] [stderr]    Compiling weezl v0.1.8
[INFO] [stderr]    Compiling bytemuck v1.19.0
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling miniz_oxide v0.8.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling dlib v0.5.2
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling gif v0.12.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling flate2 v1.0.34
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v6.0.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling pathfinder_simd v0.5.4
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling png v0.17.14
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling freetype-sys v0.20.1
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling pathfinder_geometry v0.5.1
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling image v0.24.9
[INFO] [stderr]    Compiling plotters-bitmap v0.3.7
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling neurons v2.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.90s
[INFO] running `Command { std: "docker" "inspect" "d10e4aca8c6365ca5c28b1373e215412e920c3ead51e1dbdb00c00b6dc311957", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d10e4aca8c6365ca5c28b1373e215412e920c3ead51e1dbdb00c00b6dc311957", kill_on_drop: false }`
[INFO] [stdout] d10e4aca8c6365ca5c28b1373e215412e920c3ead51e1dbdb00c00b6dc311957
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 799b2bf21bf563c6fb3106f8d38ac1316eeb49cd96924b48c258572ac984bcb3
[INFO] running `Command { std: "docker" "start" "-a" "799b2bf21bf563c6fb3106f8d38ac1316eeb49cd96924b48c258572ac984bcb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling neurons v2.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.45s
[INFO] running `Command { std: "docker" "inspect" "799b2bf21bf563c6fb3106f8d38ac1316eeb49cd96924b48c258572ac984bcb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "799b2bf21bf563c6fb3106f8d38ac1316eeb49cd96924b48c258572ac984bcb3", kill_on_drop: false }`
[INFO] [stdout] 799b2bf21bf563c6fb3106f8d38ac1316eeb49cd96924b48c258572ac984bcb3
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 71b8c19a8086d465816261e58852f62e362df7a910c39c42b091867711a98bdf
[INFO] running `Command { std: "docker" "start" "-a" "71b8c19a8086d465816261e58852f62e362df7a910c39c42b091867711a98bdf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/neurons-74fba544229e4036)
[INFO] [stdout] 
[INFO] [stdout] running 70 tests
[INFO] [stdout] test activation::tests::test_function_display ... ok
[INFO] [stdout] test activation::tests::test_leaky_relu ... ok
[INFO] [stdout] test activation::tests::test_linear ... ok
[INFO] [stdout] test activation::tests::test_relu ... ok
[INFO] [stdout] test activation::tests::test_sigmoid ... ok
[INFO] [stdout] test activation::tests::test_tanh ... ok
[INFO] [stdout] test activation::tests::test_softmax ... ok
[INFO] [stdout] test convolution::tests::test_calculate_output_size ... ok
[INFO] [stdout] test convolution::tests::test_backward ... ok
[INFO] [stdout] test convolution::tests::test_create ... ok
[INFO] [stdout] test convolution::tests::test_forward ... ok
[INFO] [stdout] test convolution::tests::test_identity_convolution ... ok
[INFO] [stdout] test convolution::tests::test_stride_and_padding ... ok
[INFO] [stdout] test convolution::tests::test_edge_detection_convolution ... ok
[INFO] [stdout] test convolution::tests::test_rotate ... ok
[INFO] [stdout] test deconvolution::tests::test_backward_pass ... ok
[INFO] [stdout] test deconvolution::tests::test_create_deconvolution_layer ... ok
[INFO] [stdout] test dense::tests::test_backward ... ok
[INFO] [stdout] test dense::tests::test_forward ... ok
[INFO] [stdout] test dense::tests::test_create ... ok
[INFO] [stdout] test feedback::tests::test_feedback_update ... ok
[INFO] [stdout] test deconvolution::tests::test_forward_pass ... ok
[INFO] [stdout] test feedback::tests::test_feedback_create ... ok
[INFO] [stdout] test feedback::tests::test_feedback_parameters ... ok
[INFO] [stdout] test maxpool::tests::test_backward ... ok
[INFO] [stdout] test maxpool::tests::test_calculate_output_size ... ok
[INFO] [stdout] test maxpool::tests::test_create ... ok
[INFO] [stdout] test maxpool::tests::test_forward ... ok
[INFO] [stdout] test feedback::tests::test_feedback_forward ... ok
[INFO] [stdout] test feedback::tests::test_feedback_backward ... ok
[INFO] [stdout] test network::tests::test_backward ... ok
[INFO] [stdout] test network::tests::test_update ... ok
[INFO] [stdout] test feedback::tests::test_feedback_training ... ok
[INFO] [stdout] test network::tests::test_forward ... ok
[INFO] [stdout] test objective::tests::test_ae ... ok
[INFO] [stdout] test objective::tests::test_cross_entropy ... ok
[INFO] [stdout] test objective::tests::test_kl_divergence ... ok
[INFO] [stdout] test objective::tests::test_mse ... ok
[INFO] [stdout] test objective::tests::test_rmse ... ok
[INFO] [stdout] test optimizer::tests::test_adam_update ... ok
[INFO] [stdout] test objective::tests::test_function_display ... ok
[INFO] [stdout] test optimizer::tests::test_optimizer_display ... ok
[INFO] [stdout] test objective::tests::test_gradient_clamping ... ok
[INFO] [stdout] test optimizer::tests::test_adamw_update ... ok
[INFO] [stdout] test optimizer::tests::test_optimizer_enum_update ... ok
[INFO] [stdout] test tensor::tests::test_hadamard3d ... ok
[INFO] [stdout] test tensor::tests::test_tensor_as_triple ... ok
[INFO] [stdout] test tensor::tests::test_tensor_dropout ... ok
[INFO] [stdout] test network::tests::test_learn_sgd ... ok
[INFO] [stdout] test optimizer::tests::test_sgd_update ... ok
[INFO] [stdout] test optimizer::tests::test_rmsprop_update ... ok
[INFO] [stdout] test network::tests::test_learn_adam ... ok
[INFO] [stdout] test objective::tests::test_mae ... ok
[INFO] [stdout] test tensor::tests::test_tensor_flatten ... ok
[INFO] [stdout] test tensor::tests::test_tensor_from ... ok
[INFO] [stdout] test tensor::tests::test_tensor_from_single ... ok
[INFO] [stdout] test tensor::tests::test_tensor_get_flat ... ok
[INFO] [stdout] test tensor::tests::test_tensor_gradient ... ok
[INFO] [stdout] test tensor::tests::test_tensor_one_hot ... ok
[INFO] [stdout] test tensor::tests::test_tensor_ones ... ok
[INFO] [stdout] test objective::tests::test_binary_cross_entropy ... ok
[INFO] [stdout] test tensor::tests::test_tensor_clamp ... ok
[INFO] [stdout] test optimizer::tests::test_sgdm_update ... ok
[INFO] [stdout] test tensor::tests::test_tensor_add_inplace ... ok
[INFO] [stdout] test tensor::tests::test_tensor_random ... ok
[INFO] [stdout] test tensor::tests::test_tensor_reshape ... ok
[INFO] [stdout] test tensor::tests::test_tensor_zeros ... ok
[INFO] [stdout] test convolution::tests::test_backward_pytorch ... ok
[INFO] [stdout] test tensor::tests::test_tensor_reshape_invalid - should panic ... ok
[INFO] [stdout] test network::tests::test_learn_bigger ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 70 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.55s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests neurons
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/random.rs - random::Generator::shuffle (line 72) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "71b8c19a8086d465816261e58852f62e362df7a910c39c42b091867711a98bdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71b8c19a8086d465816261e58852f62e362df7a910c39c42b091867711a98bdf", kill_on_drop: false }`
[INFO] [stdout] 71b8c19a8086d465816261e58852f62e362df7a910c39c42b091867711a98bdf
