[INFO] crate nnet 0.0.2 is already in cache
[INFO] extracting crate nnet 0.0.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/nnet/0.0.2
[INFO] extracting crate nnet 0.0.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nnet/0.0.2
[INFO] validating manifest of nnet-0.0.2 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nnet-0.0.2 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing nnet-0.0.2
[INFO] finished frobbing nnet-0.0.2
[INFO] frobbed toml for nnet-0.0.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/nnet/0.0.2/Cargo.toml
[INFO] started frobbing nnet-0.0.2
[INFO] finished frobbing nnet-0.0.2
[INFO] frobbed toml for nnet-0.0.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nnet/0.0.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing nnet-0.0.2 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nnet/0.0.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 7abd4d04dbf2bb7d8b3e26b46f8ba4a4cdadea0f49e8ce8a88a71d54bdda7e16
[INFO] running `"docker" "start" "-a" "7abd4d04dbf2bb7d8b3e26b46f8ba4a4cdadea0f49e8ce8a88a71d54bdda7e16"`
[INFO] [stderr]    Compiling nnet v0.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "7abd4d04dbf2bb7d8b3e26b46f8ba4a4cdadea0f49e8ce8a88a71d54bdda7e16"`
[INFO] running `"docker" "rm" "-f" "7abd4d04dbf2bb7d8b3e26b46f8ba4a4cdadea0f49e8ce8a88a71d54bdda7e16"`
[INFO] [stdout] 7abd4d04dbf2bb7d8b3e26b46f8ba4a4cdadea0f49e8ce8a88a71d54bdda7e16
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nnet/0.0.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] e666517f6ce9461ac1ba8b33481a14997e8b093148f1cacc6c348e339bb5f754
[INFO] running `"docker" "start" "-a" "e666517f6ce9461ac1ba8b33481a14997e8b093148f1cacc6c348e339bb5f754"`
[INFO] [stderr]    Compiling nnet v0.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "e666517f6ce9461ac1ba8b33481a14997e8b093148f1cacc6c348e339bb5f754"`
[INFO] running `"docker" "rm" "-f" "e666517f6ce9461ac1ba8b33481a14997e8b093148f1cacc6c348e339bb5f754"`
[INFO] [stdout] e666517f6ce9461ac1ba8b33481a14997e8b093148f1cacc6c348e339bb5f754
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nnet/0.0.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] c7045e03770929e3f5da8226cf7d0611fc2c0128c13fe5e2c68a5dfc3e252d33
[INFO] running `"docker" "start" "-a" "c7045e03770929e3f5da8226cf7d0611fc2c0128c13fe5e2c68a5dfc3e252d33"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nnet-78b6a05dde20f5c0
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test matrix::tests::test_dot_product_matrix_vector ... ok
[INFO] [stdout] test matrix::tests::test_transpose ... ok
[INFO] [stdout] test nnet::tests::test_sigmoid ... ok
[INFO] [stdout] test matrix::tests::test_dot_product_two_matrices ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c7045e03770929e3f5da8226cf7d0611fc2c0128c13fe5e2c68a5dfc3e252d33"`
[INFO] running `"docker" "rm" "-f" "c7045e03770929e3f5da8226cf7d0611fc2c0128c13fe5e2c68a5dfc3e252d33"`
[INFO] [stdout] c7045e03770929e3f5da8226cf7d0611fc2c0128c13fe5e2c68a5dfc3e252d33