[INFO] updating cached repository bnorbertJS/rust-neuralnet
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bnorbertJS/rust-neuralnet
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bnorbertJS/rust-neuralnet" "work/ex/beta-1.38-1/sources/1.37.0/gh/bnorbertJS/rust-neuralnet"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/bnorbertJS/rust-neuralnet'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bnorbertJS/rust-neuralnet" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bnorbertJS/rust-neuralnet"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bnorbertJS/rust-neuralnet'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 22b10eb5713c05fffac7b3ba4a54a3023370e118
[INFO] sha for GitHub repo bnorbertJS/rust-neuralnet: 22b10eb5713c05fffac7b3ba4a54a3023370e118
[INFO] validating manifest of bnorbertJS/rust-neuralnet 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 bnorbertJS/rust-neuralnet 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 bnorbertJS/rust-neuralnet
[INFO] finished frobbing bnorbertJS/rust-neuralnet
[INFO] frobbed toml for bnorbertJS/rust-neuralnet written to work/ex/beta-1.38-1/sources/1.37.0/gh/bnorbertJS/rust-neuralnet/Cargo.toml
[INFO] started frobbing bnorbertJS/rust-neuralnet
[INFO] finished frobbing bnorbertJS/rust-neuralnet
[INFO] frobbed toml for bnorbertJS/rust-neuralnet written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bnorbertJS/rust-neuralnet/Cargo.toml
[INFO] crate bnorbertJS/rust-neuralnet already has a lockfile, it will not be regenerated
[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 bnorbertJS/rust-neuralnet against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bnorbertJS/rust-neuralnet:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 5b98caf9e2dcfb0b6e1333801a19918694d127096d5773bbe8d77fc0a2a22092
[INFO] running `"docker" "start" "-a" "5b98caf9e2dcfb0b6e1333801a19918694d127096d5773bbe8d77fc0a2a22092"`
[INFO] [stderr]    Compiling neuralnet v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `"docker" "inspect" "5b98caf9e2dcfb0b6e1333801a19918694d127096d5773bbe8d77fc0a2a22092"`
[INFO] running `"docker" "rm" "-f" "5b98caf9e2dcfb0b6e1333801a19918694d127096d5773bbe8d77fc0a2a22092"`
[INFO] [stdout] 5b98caf9e2dcfb0b6e1333801a19918694d127096d5773bbe8d77fc0a2a22092
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bnorbertJS/rust-neuralnet:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 108e26a0bb1796b1619e49c303fcb29e7f43cba1e508e668352c91b9ea73c969
[INFO] running `"docker" "start" "-a" "108e26a0bb1796b1619e49c303fcb29e7f43cba1e508e668352c91b9ea73c969"`
[INFO] [stderr]    Compiling neuralnet v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "108e26a0bb1796b1619e49c303fcb29e7f43cba1e508e668352c91b9ea73c969"`
[INFO] running `"docker" "rm" "-f" "108e26a0bb1796b1619e49c303fcb29e7f43cba1e508e668352c91b9ea73c969"`
[INFO] [stdout] 108e26a0bb1796b1619e49c303fcb29e7f43cba1e508e668352c91b9ea73c969
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bnorbertJS/rust-neuralnet:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 93e8d012df25b6ff34f63465f5fbc4383db85cb0e6ae67d599719e2c28ccac96
[INFO] running `"docker" "start" "-a" "93e8d012df25b6ff34f63465f5fbc4383db85cb0e6ae67d599719e2c28ccac96"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/neuralnet-038854e42ded5ad3
[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" "93e8d012df25b6ff34f63465f5fbc4383db85cb0e6ae67d599719e2c28ccac96"`
[INFO] running `"docker" "rm" "-f" "93e8d012df25b6ff34f63465f5fbc4383db85cb0e6ae67d599719e2c28ccac96"`
[INFO] [stdout] 93e8d012df25b6ff34f63465f5fbc4383db85cb0e6ae67d599719e2c28ccac96