[INFO] crate nnet 0.0.2 is already in cache
[INFO] extracting crate nnet 0.0.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/nnet/0.0.2
[INFO] extracting crate nnet 0.0.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nnet/0.0.2
[INFO] validating manifest of nnet-0.0.2 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nnet-0.0.2 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/reg/nnet/0.0.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing nnet-0.0.2 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 9c384f415eceedca633cc430efe0b3943a91ca3ca358f2944fecc3f1f02f4136
[INFO] running `"docker" "start" "-a" "9c384f415eceedca633cc430efe0b3943a91ca3ca358f2944fecc3f1f02f4136"`
[INFO] [stderr]    Compiling nnet v0.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "9c384f415eceedca633cc430efe0b3943a91ca3ca358f2944fecc3f1f02f4136"`
[INFO] running `"docker" "rm" "-f" "9c384f415eceedca633cc430efe0b3943a91ca3ca358f2944fecc3f1f02f4136"`
[INFO] [stdout] 9c384f415eceedca633cc430efe0b3943a91ca3ca358f2944fecc3f1f02f4136
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5595dfe43ee6cfe810db8d5d496817dda2dc5181631373dd19e234e5a8f39ef6
[INFO] running `"docker" "start" "-a" "5595dfe43ee6cfe810db8d5d496817dda2dc5181631373dd19e234e5a8f39ef6"`
[INFO] [stderr]    Compiling nnet v0.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "5595dfe43ee6cfe810db8d5d496817dda2dc5181631373dd19e234e5a8f39ef6"`
[INFO] running `"docker" "rm" "-f" "5595dfe43ee6cfe810db8d5d496817dda2dc5181631373dd19e234e5a8f39ef6"`
[INFO] [stdout] 5595dfe43ee6cfe810db8d5d496817dda2dc5181631373dd19e234e5a8f39ef6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 6115b17035b3e610dacd132e14095d91f6994d3f8f8c6da274bb30424a35d72f
[INFO] running `"docker" "start" "-a" "6115b17035b3e610dacd132e14095d91f6994d3f8f8c6da274bb30424a35d72f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nnet-f1f54a2d04b716c5
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test matrix::tests::test_transpose ... ok
[INFO] [stdout] test matrix::tests::test_dot_product_two_matrices ... ok
[INFO] [stdout] test matrix::tests::test_dot_product_matrix_vector ... ok
[INFO] [stdout] test nnet::tests::test_sigmoid ... 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" "6115b17035b3e610dacd132e14095d91f6994d3f8f8c6da274bb30424a35d72f"`
[INFO] running `"docker" "rm" "-f" "6115b17035b3e610dacd132e14095d91f6994d3f8f8c6da274bb30424a35d72f"`
[INFO] [stdout] 6115b17035b3e610dacd132e14095d91f6994d3f8f8c6da274bb30424a35d72f