[INFO] updating cached repository https://github.com/JPMoresmau/rust-linear
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 79bd3691378ff3f4a00fe1468aa8b09bba26bf3b
[INFO] testing JPMoresmau/rust-linear against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FJPMoresmau%2Frust-linear" "work/builds/worker-3/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JPMoresmau/rust-linear on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/JPMoresmau/rust-linear
[INFO] finished tweaking git repo https://github.com/JPMoresmau/rust-linear
[INFO] tweaked toml for git repo https://github.com/JPMoresmau/rust-linear written to work/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/JPMoresmau/rust-linear already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] bd756f8aea1d0c292243c94d626fbc94e345e193252f657c82710a76b4bed0b9
[INFO] running `"docker" "start" "-a" "bd756f8aea1d0c292243c94d626fbc94e345e193252f657c82710a76b4bed0b9"`
[INFO] [stderr]    Compiling env_logger v0.6.1
[INFO] [stderr]    Compiling linear v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.46s
[INFO] running `"docker" "inspect" "bd756f8aea1d0c292243c94d626fbc94e345e193252f657c82710a76b4bed0b9"`
[INFO] running `"docker" "rm" "-f" "bd756f8aea1d0c292243c94d626fbc94e345e193252f657c82710a76b4bed0b9"`
[INFO] [stdout] bd756f8aea1d0c292243c94d626fbc94e345e193252f657c82710a76b4bed0b9
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] c6a3204527c8d42ebff1c3f262a7efd50289e8c1556cdb44b647cbd74399323d
[INFO] running `"docker" "start" "-a" "c6a3204527c8d42ebff1c3f262a7efd50289e8c1556cdb44b647cbd74399323d"`
[INFO] [stderr]    Compiling linear v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "c6a3204527c8d42ebff1c3f262a7efd50289e8c1556cdb44b647cbd74399323d"`
[INFO] running `"docker" "rm" "-f" "c6a3204527c8d42ebff1c3f262a7efd50289e8c1556cdb44b647cbd74399323d"`
[INFO] [stdout] c6a3204527c8d42ebff1c3f262a7efd50289e8c1556cdb44b647cbd74399323d
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 4426a65c3d8f5295613c66a4b285d4c01b5edd79e2e235b239fc2bed1656d69d
[INFO] running `"docker" "start" "-a" "4426a65c3d8f5295613c66a4b285d4c01b5edd79e2e235b239fc2bed1656d69d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/linear-13698060ab4f376c
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test matrix::tests::test_add ... ok
[INFO] [stdout] test matrix::tests::test_dot ... ok
[INFO] [stdout] test matrix::tests::test_gauss_elim ... ok
[INFO] [stdout] test matrix::tests::test_gauss_jordan_elim ... ok
[INFO] [stdout] test matrix::tests::test_gauss_jordan_elim2 ... ok
[INFO] [stdout] test matrix::tests::test_inverse ... ok
[INFO] [stdout] test matrix::tests::test_identity ... ok
[INFO] [stdout] test matrix::tests::test_map ... ok
[INFO] [stdout] test matrix::tests::test_matrix ... ok
[INFO] [stdout] test matrix::tests::test_mul1 ... ok
[INFO] [stdout] test matrix::tests::test_mul2 ... ok
[INFO] [stdout] test matrix::tests::test_mul3 ... ok
[INFO] [stdout] test matrix::tests::test_mul_scalar ... ok
[INFO] [stdout] test matrix::tests::test_mul_element ... ok
[INFO] [stdout] test matrix::tests::test_norm ... ok
[INFO] [stdout] test matrix::tests::test_row ... ok
[INFO] [stdout] test matrix::tests::test_scalar ... ok
[INFO] [stdout] test matrix::tests::test_vector ... ok
[INFO] [stdout] test nn::tests::test_softmax ... ok
[INFO] [stdout] test nn::tests::test_towards ... ok
[INFO] [stdout] test nn::tests::test_mattmazur ... ok
[INFO] [stdout] test nn::tests::test_becominghuman ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/linear-f459616f16aa8b9a
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests linear
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "4426a65c3d8f5295613c66a4b285d4c01b5edd79e2e235b239fc2bed1656d69d"`
[INFO] running `"docker" "rm" "-f" "4426a65c3d8f5295613c66a4b285d4c01b5edd79e2e235b239fc2bed1656d69d"`
[INFO] [stdout] 4426a65c3d8f5295613c66a4b285d4c01b5edd79e2e235b239fc2bed1656d69d