[INFO] updating cached repository 22116/paralel-clasifier
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/22116/paralel-clasifier
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/22116/paralel-clasifier" "work/ex/beta-1.38-1/sources/1.37.0/gh/22116/paralel-clasifier"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/22116/paralel-clasifier'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/22116/paralel-clasifier" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/22116/paralel-clasifier"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/22116/paralel-clasifier'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0684605703458e8f9dd3bbbe4ab5b561dab00f96
[INFO] sha for GitHub repo 22116/paralel-clasifier: 0684605703458e8f9dd3bbbe4ab5b561dab00f96
[INFO] validating manifest of 22116/paralel-clasifier 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 22116/paralel-clasifier 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 22116/paralel-clasifier
[INFO] finished frobbing 22116/paralel-clasifier
[INFO] frobbed toml for 22116/paralel-clasifier written to work/ex/beta-1.38-1/sources/1.37.0/gh/22116/paralel-clasifier/Cargo.toml
[INFO] started frobbing 22116/paralel-clasifier
[INFO] finished frobbing 22116/paralel-clasifier
[INFO] frobbed toml for 22116/paralel-clasifier written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/22116/paralel-clasifier/Cargo.toml
[INFO] crate 22116/paralel-clasifier 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 22116/paralel-clasifier 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-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/22116/paralel-clasifier:/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] 8a43cb0180fcb636516767a98846ba83c13ce2163bf2d0640fdfaeaaf596e4ce
[INFO] running `"docker" "start" "-a" "8a43cb0180fcb636516767a98846ba83c13ce2163bf2d0640fdfaeaaf596e4ce"`
[INFO] [stderr]    Compiling ndarray v0.12.1
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling machine_learning v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.35s
[INFO] running `"docker" "inspect" "8a43cb0180fcb636516767a98846ba83c13ce2163bf2d0640fdfaeaaf596e4ce"`
[INFO] running `"docker" "rm" "-f" "8a43cb0180fcb636516767a98846ba83c13ce2163bf2d0640fdfaeaaf596e4ce"`
[INFO] [stdout] 8a43cb0180fcb636516767a98846ba83c13ce2163bf2d0640fdfaeaaf596e4ce
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/22116/paralel-clasifier:/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] a4345ae5e1ccd9349d45f5fb834b9bd4bf0342db95939f9ea164be60922dd7d6
[INFO] running `"docker" "start" "-a" "a4345ae5e1ccd9349d45f5fb834b9bd4bf0342db95939f9ea164be60922dd7d6"`
[INFO] [stderr]    Compiling machine_learning v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `"docker" "inspect" "a4345ae5e1ccd9349d45f5fb834b9bd4bf0342db95939f9ea164be60922dd7d6"`
[INFO] running `"docker" "rm" "-f" "a4345ae5e1ccd9349d45f5fb834b9bd4bf0342db95939f9ea164be60922dd7d6"`
[INFO] [stdout] a4345ae5e1ccd9349d45f5fb834b9bd4bf0342db95939f9ea164be60922dd7d6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/22116/paralel-clasifier:/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] 6c87526772732d382ac4d3a8e93105d959c89334f955e197ad5008a18ef972da
[INFO] running `"docker" "start" "-a" "6c87526772732d382ac4d3a8e93105d959c89334f955e197ad5008a18ef972da"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/machine_learning-cc61bba3f7007084
[INFO] [stderr]      Running /opt/crater/target/debug/deps/machine_learning-a44689a8eae3dc0f
[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] [stdout] 
[INFO] [stderr]    Doc-tests machine_learning
[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] [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" "6c87526772732d382ac4d3a8e93105d959c89334f955e197ad5008a18ef972da"`
[INFO] running `"docker" "rm" "-f" "6c87526772732d382ac4d3a8e93105d959c89334f955e197ad5008a18ef972da"`
[INFO] [stdout] 6c87526772732d382ac4d3a8e93105d959c89334f955e197ad5008a18ef972da