[INFO] fetching crate neurons 2.6.2...
[INFO] testing neurons-2.6.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate neurons 2.6.2 into /workspace/builds/worker-1-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-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate neurons 2.6.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.95
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.95
[INFO] [stderr]   Downloaded plotters-bitmap v0.3.7
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.95
[INFO] [stderr]   Downloaded js-sys v0.3.72
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.95
[INFO] [stderr]   Downloaded float-ord v0.3.2
[INFO] [stderr]   Downloaded dirs v5.0.1
[INFO] [stderr]   Downloaded pathfinder_geometry v0.5.1
[INFO] [stderr]   Downloaded core-text v20.1.0
[INFO] [stderr]   Downloaded libloading v0.8.5
[INFO] [stderr]   Downloaded weezl v0.1.8
[INFO] [stderr]   Downloaded cc v1.1.31
[INFO] [stderr]   Downloaded flate2 v1.0.34
[INFO] [stderr]   Downloaded font-kit v0.14.2
[INFO] [stderr]   Downloaded bytemuck v1.19.0
[INFO] [stderr]   Downloaded wio v0.2.2
[INFO] [stderr]   Downloaded pathfinder_simd v0.5.4
[INFO] [stderr]   Downloaded png v0.17.14
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.95
[INFO] [stderr]   Downloaded gif v0.12.0
[INFO] [stderr]   Downloaded jpeg-decoder v0.3.1
[INFO] [stderr]   Downloaded fdeflate v0.3.5
[INFO] [stderr]   Downloaded freetype-sys v0.20.1
[INFO] [stderr]   Downloaded dwrote v0.11.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] affc2c827e0b2c978f0cef4c0f5a8ecd85cc1764d4d7a88c12b56dc638b11388
[INFO] running `Command { std: "docker" "start" "-a" "affc2c827e0b2c978f0cef4c0f5a8ecd85cc1764d4d7a88c12b56dc638b11388", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "affc2c827e0b2c978f0cef4c0f5a8ecd85cc1764d4d7a88c12b56dc638b11388", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "affc2c827e0b2c978f0cef4c0f5a8ecd85cc1764d4d7a88c12b56dc638b11388", kill_on_drop: false }`
[INFO] [stdout] affc2c827e0b2c978f0cef4c0f5a8ecd85cc1764d4d7a88c12b56dc638b11388
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f67b43bab7317caf66e478a8e775e3f7197266c8265ddd37a2530f15f3354d8
[INFO] running `Command { std: "docker" "start" "-a" "1f67b43bab7317caf66e478a8e775e3f7197266c8265ddd37a2530f15f3354d8", 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 autocfg v1.4.0
[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 option-ext v0.2.0
[INFO] [stderr]    Compiling font-kit v0.14.2
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling cc v1.1.31
[INFO] [stderr]    Compiling fdeflate v0.3.5
[INFO] [stderr]    Compiling jpeg-decoder v0.3.1
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling bytemuck v1.19.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.0
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling weezl v0.1.8
[INFO] [stderr]    Compiling dlib v0.5.2
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling gif v0.12.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling flate2 v1.0.34
[INFO] [stderr]    Compiling float-ord v0.3.2
[INFO] [stderr]    Compiling iana-time-zone v0.1.61
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling png v0.17.14
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling ttf-parser v0.20.0
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v6.0.0
[INFO] [stderr]    Compiling pathfinder_simd v0.5.4
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling freetype-sys v0.20.1
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling pathfinder_geometry v0.5.1
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling image v0.24.9
[INFO] [stderr]    Compiling rayon v1.10.0
[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 14.80s
[INFO] running `Command { std: "docker" "inspect" "1f67b43bab7317caf66e478a8e775e3f7197266c8265ddd37a2530f15f3354d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f67b43bab7317caf66e478a8e775e3f7197266c8265ddd37a2530f15f3354d8", kill_on_drop: false }`
[INFO] [stdout] 1f67b43bab7317caf66e478a8e775e3f7197266c8265ddd37a2530f15f3354d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 424ff47f46aff2f7f2c22c1226a9a1069bdedb819c47491788066ed4702ec70b
[INFO] running `Command { std: "docker" "start" "-a" "424ff47f46aff2f7f2c22c1226a9a1069bdedb819c47491788066ed4702ec70b", kill_on_drop: false }`
[INFO] [stderr]    Compiling neurons v2.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.67s
[INFO] running `Command { std: "docker" "inspect" "424ff47f46aff2f7f2c22c1226a9a1069bdedb819c47491788066ed4702ec70b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "424ff47f46aff2f7f2c22c1226a9a1069bdedb819c47491788066ed4702ec70b", kill_on_drop: false }`
[INFO] [stdout] 424ff47f46aff2f7f2c22c1226a9a1069bdedb819c47491788066ed4702ec70b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1302d2ef88d67e7c815300d3f6b8b515546e837f98cdcd08bd60d5bac5bb2916
[INFO] running `Command { std: "docker" "start" "-a" "1302d2ef88d67e7c815300d3f6b8b515546e837f98cdcd08bd60d5bac5bb2916", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/neurons-756cfced74295cbf)
[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_sigmoid ... ok
[INFO] [stdout] test activation::tests::test_tanh ... ok
[INFO] [stdout] test convolution::tests::test_backward ... ok
[INFO] [stdout] test activation::tests::test_softmax ... ok
[INFO] [stdout] test convolution::tests::test_identity_convolution ... ok
[INFO] [stdout] test activation::tests::test_linear ... ok
[INFO] [stdout] test convolution::tests::test_edge_detection_convolution ... ok
[INFO] [stdout] test convolution::tests::test_forward ... ok
[INFO] [stdout] test convolution::tests::test_create ... ok
[INFO] [stdout] test convolution::tests::test_calculate_output_size ... ok
[INFO] [stdout] test deconvolution::tests::test_forward_pass ... ok
[INFO] [stdout] test deconvolution::tests::test_create_deconvolution_layer ... ok
[INFO] [stdout] test dense::tests::test_create ... ok
[INFO] [stdout] test deconvolution::tests::test_backward_pass ... ok
[INFO] [stdout] test dense::tests::test_forward ... ok
[INFO] [stdout] test activation::tests::test_relu ... ok
[INFO] [stdout] test feedback::tests::test_feedback_parameters ... ok
[INFO] [stdout] test feedback::tests::test_feedback_forward ... ok
[INFO] [stdout] test maxpool::tests::test_backward ... ok
[INFO] [stdout] test maxpool::tests::test_calculate_output_size ... ok
[INFO] [stdout] test feedback::tests::test_feedback_create ... ok
[INFO] [stdout] test convolution::tests::test_stride_and_padding ... ok
[INFO] [stdout] test maxpool::tests::test_forward ... ok
[INFO] [stdout] test feedback::tests::test_feedback_training ... ok
[INFO] [stdout] test convolution::tests::test_rotate ... ok
[INFO] [stdout] test feedback::tests::test_feedback_backward ... ok
[INFO] [stdout] test maxpool::tests::test_create ... ok
[INFO] [stdout] test network::tests::test_backward ... ok
[INFO] [stdout] test objective::tests::test_cross_entropy ... ok
[INFO] [stdout] test network::tests::test_forward ... ok
[INFO] [stdout] test feedback::tests::test_feedback_update ... ok
[INFO] [stdout] test objective::tests::test_binary_cross_entropy ... ok
[INFO] [stdout] test objective::tests::test_function_display ... ok
[INFO] [stdout] test optimizer::tests::test_adam_update ... ok
[INFO] [stdout] test objective::tests::test_kl_divergence ... ok
[INFO] [stdout] test dense::tests::test_backward ... ok
[INFO] [stdout] test objective::tests::test_mae ... ok
[INFO] [stdout] test objective::tests::test_mse ... ok
[INFO] [stdout] test objective::tests::test_gradient_clamping ... ok
[INFO] [stdout] test objective::tests::test_ae ... ok
[INFO] [stdout] test network::tests::test_update ... ok
[INFO] [stdout] test objective::tests::test_rmse ... ok
[INFO] [stdout] test optimizer::tests::test_sgd_update ... ok
[INFO] [stdout] test optimizer::tests::test_rmsprop_update ... ok
[INFO] [stdout] test tensor::tests::test_hadamard3d ... ok
[INFO] [stdout] test optimizer::tests::test_adamw_update ... ok
[INFO] [stdout] test optimizer::tests::test_optimizer_display ... ok
[INFO] [stdout] test tensor::tests::test_tensor_add_inplace ... ok
[INFO] [stdout] test tensor::tests::test_tensor_as_triple ... ok
[INFO] [stdout] test tensor::tests::test_tensor_dropout ... ok
[INFO] [stdout] test tensor::tests::test_tensor_flatten ... ok
[INFO] [stdout] test tensor::tests::test_tensor_from_single ... ok
[INFO] [stdout] test tensor::tests::test_tensor_from ... ok
[INFO] [stdout] test tensor::tests::test_tensor_one_hot ... ok
[INFO] [stdout] test tensor::tests::test_tensor_ones ... ok
[INFO] [stdout] test optimizer::tests::test_optimizer_enum_update ... ok
[INFO] [stdout] test tensor::tests::test_tensor_reshape ... ok
[INFO] [stdout] test optimizer::tests::test_sgdm_update ... ok
[INFO] [stdout] test tensor::tests::test_tensor_clamp ... ok
[INFO] [stdout] test tensor::tests::test_tensor_get_flat ... ok
[INFO] [stdout] test tensor::tests::test_tensor_zeros ... ok
[INFO] [stdout] test tensor::tests::test_tensor_random ... ok
[INFO] [stdout] test network::tests::test_learn_sgd ... ok
[INFO] [stdout] test network::tests::test_learn_adam ... ok
[INFO] [stdout] test convolution::tests::test_backward_pytorch ... ok
[INFO] [stdout] test tensor::tests::test_tensor_gradient ... 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 9.87s
[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 0.75s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1302d2ef88d67e7c815300d3f6b8b515546e837f98cdcd08bd60d5bac5bb2916", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1302d2ef88d67e7c815300d3f6b8b515546e837f98cdcd08bd60d5bac5bb2916", kill_on_drop: false }`
[INFO] [stdout] 1302d2ef88d67e7c815300d3f6b8b515546e837f98cdcd08bd60d5bac5bb2916
