[INFO] cloning repository https://github.com/demetrius-mp/neural_nets
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/demetrius-mp/neural_nets" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdemetrius-mp%2Fneural_nets", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdemetrius-mp%2Fneural_nets'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8bb7833c1900c52c341aff62e474ebfe96d356ab
[INFO] testing demetrius-mp/neural_nets against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdemetrius-mp%2Fneural_nets" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/demetrius-mp/neural_nets
[INFO] finished tweaking git repo https://github.com/demetrius-mp/neural_nets
[INFO] tweaked toml for git repo https://github.com/demetrius-mp/neural_nets written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/demetrius-mp/neural_nets on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/demetrius-mp/neural_nets 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bytemuck v1.12.1
[INFO] [stderr]   Downloaded wide v0.7.4
[INFO] [stderr]   Downloaded nalgebra-macros v0.1.0
[INFO] [stderr]   Downloaded num-complex v0.4.2
[INFO] [stderr]   Downloaded safe_arch v0.6.0
[INFO] [stderr]   Downloaded matrixmultiply v0.3.2
[INFO] [stderr]   Downloaded nalgebra v0.31.1
[INFO] [stderr]   Downloaded simba v0.7.2
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f2c5220e66ee2d817851aef98d277f5a23dbbc8dba3d64c3f9e1689e641e4fa
[INFO] running `Command { std: "docker" "start" "-a" "7f2c5220e66ee2d817851aef98d277f5a23dbbc8dba3d64c3f9e1689e641e4fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f2c5220e66ee2d817851aef98d277f5a23dbbc8dba3d64c3f9e1689e641e4fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f2c5220e66ee2d817851aef98d277f5a23dbbc8dba3d64c3f9e1689e641e4fa", kill_on_drop: false }`
[INFO] [stdout] 7f2c5220e66ee2d817851aef98d277f5a23dbbc8dba3d64c3f9e1689e641e4fa
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88f65c2f7cf448faa5762565b2e9b7e6ab48c014e2aca930f1a5137fc1f5b6ea
[INFO] running `Command { std: "docker" "start" "-a" "88f65c2f7cf448faa5762565b2e9b7e6ab48c014e2aca930f1a5137fc1f5b6ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling bytemuck v1.12.1
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling paste v1.0.9
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling safe_arch v0.6.0
[INFO] [stderr]    Compiling wide v0.7.4
[INFO] [stderr]    Compiling num-complex v0.4.2
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling simba v0.7.2
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling nalgebra v0.31.1
[INFO] [stderr]    Compiling neural_nets v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.41s
[INFO] running `Command { std: "docker" "inspect" "88f65c2f7cf448faa5762565b2e9b7e6ab48c014e2aca930f1a5137fc1f5b6ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88f65c2f7cf448faa5762565b2e9b7e6ab48c014e2aca930f1a5137fc1f5b6ea", kill_on_drop: false }`
[INFO] [stdout] 88f65c2f7cf448faa5762565b2e9b7e6ab48c014e2aca930f1a5137fc1f5b6ea
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87b4c234ec83a22462084149f57449acf249352d5e2c1a235bc1084a3286b751
[INFO] running `Command { std: "docker" "start" "-a" "87b4c234ec83a22462084149f57449acf249352d5e2c1a235bc1084a3286b751", kill_on_drop: false }`
[INFO] [stderr]    Compiling neural_nets v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "87b4c234ec83a22462084149f57449acf249352d5e2c1a235bc1084a3286b751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87b4c234ec83a22462084149f57449acf249352d5e2c1a235bc1084a3286b751", kill_on_drop: false }`
[INFO] [stdout] 87b4c234ec83a22462084149f57449acf249352d5e2c1a235bc1084a3286b751
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0dd51d4a233d5c9b0032af4be69fb0643f7202c6c052dde27992e2d1bf731c86
[INFO] running `Command { std: "docker" "start" "-a" "0dd51d4a233d5c9b0032af4be69fb0643f7202c6c052dde27992e2d1bf731c86", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/neural_nets-e2afff1a52557acc)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test package::convolution::tests::convolution_multi_channel ... ok
[INFO] [stdout] test package::create_matrix::tests::create_matrix_multiple_rows_and_columns ... ok
[INFO] [stdout] test package::create_matrix::tests::create_matrix_single_column ... ok
[INFO] [stdout] test package::create_matrix::tests::create_matrix_single_row ... ok
[INFO] [stdout] test package::convolution::tests::convolution_single_channel ... ok
[INFO] [stdout] test package::gradient::tests::gradient_multi_variable_asc ... ok
[INFO] [stdout] test package::gradient::tests::gradient_single_variable_desc ... ok
[INFO] [stdout] test package::gradient::tests::gradient_multi_variable_desc ... ok
[INFO] [stdout] test package::gradient::tests::gradient_single_variable_asc ... ok
[INFO] [stdout] test package::regression::linear_regression::tests::mini_batch_linear_regression_3_samples ... ok
[INFO] [stdout] test package::regression::logistic_regression::tests::mini_batch_logistic_regression_on_logical_and_problem ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/neural_nets-771c29695277c13d)
[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 neural_nets
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/package/gradient.rs - package::gradient::gradient (line 20) ... ok
[INFO] [stdout] test src/package/create_matrix.rs - package::create_matrix::create_matrix (line 17) ... ok
[INFO] [stdout] test src/package/convolution.rs - package::convolution::convolution (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0dd51d4a233d5c9b0032af4be69fb0643f7202c6c052dde27992e2d1bf731c86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dd51d4a233d5c9b0032af4be69fb0643f7202c6c052dde27992e2d1bf731c86", kill_on_drop: false }`
[INFO] [stdout] 0dd51d4a233d5c9b0032af4be69fb0643f7202c6c052dde27992e2d1bf731c86