Dec 05 21:36:57.780 INFO testing howeih/Day-17-Perceptron against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 21:36:57.780 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 21:36:57.919 INFO [stdout] c4cd87922375e74b90eb9939fbcd9d4f3769cb17b6e20eb7e6b698815b49430a
Dec 05 21:36:57.921 INFO running `"docker" "start" "-a" "c4cd87922375e74b90eb9939fbcd9d4f3769cb17b6e20eb7e6b698815b49430a"`
Dec 05 21:36:58.286 INFO [stderr] usermod: no changes
Dec 05 21:36:58.333 INFO [stderr]    Compiling num-complex v0.1.43
Dec 05 21:36:59.325 INFO [stderr]    Compiling ndarray v0.11.2
Dec 05 21:37:05.865 INFO [stderr]    Compiling perceptron v0.1.0 (/source)
Dec 05 21:37:07.129 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.82s
Dec 05 21:37:07.132 INFO [stderr] su: No module specific data is present
Dec 05 21:37:07.362 INFO running `"docker" "inspect" "c4cd87922375e74b90eb9939fbcd9d4f3769cb17b6e20eb7e6b698815b49430a"`
Dec 05 21:37:07.452 INFO running `"docker" "rm" "-f" "c4cd87922375e74b90eb9939fbcd9d4f3769cb17b6e20eb7e6b698815b49430a"`
Dec 05 21:37:07.534 INFO [stdout] c4cd87922375e74b90eb9939fbcd9d4f3769cb17b6e20eb7e6b698815b49430a
Dec 05 21:37:07.536 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 21:37:07.724 INFO [stdout] b6530d706db95f0b90911b09b08d969ebbd3134776711b13694876f9c2fe02a1
Dec 05 21:37:07.726 INFO running `"docker" "start" "-a" "b6530d706db95f0b90911b09b08d969ebbd3134776711b13694876f9c2fe02a1"`
Dec 05 21:37:08.095 INFO [stderr] usermod: no changes
Dec 05 21:37:08.131 INFO [stderr]    Compiling perceptron v0.1.0 (/source)
Dec 05 21:37:08.914 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Dec 05 21:37:08.917 INFO [stderr] su: No module specific data is present
Dec 05 21:37:09.167 INFO running `"docker" "inspect" "b6530d706db95f0b90911b09b08d969ebbd3134776711b13694876f9c2fe02a1"`
Dec 05 21:37:09.282 INFO running `"docker" "rm" "-f" "b6530d706db95f0b90911b09b08d969ebbd3134776711b13694876f9c2fe02a1"`
Dec 05 21:37:09.426 INFO [stdout] b6530d706db95f0b90911b09b08d969ebbd3134776711b13694876f9c2fe02a1
Dec 05 21:37:09.428 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 21:37:09.585 INFO [stdout] 8fe83c6fe502650e6c472bde1b5fd8811afa5fe1cc9ed338677d4b90e2d67f45
Dec 05 21:37:09.589 INFO running `"docker" "start" "-a" "8fe83c6fe502650e6c472bde1b5fd8811afa5fe1cc9ed338677d4b90e2d67f45"`
Dec 05 21:37:10.035 INFO [stderr] usermod: no changes
Dec 05 21:37:10.075 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 21:37:10.090 INFO [stderr]      Running /target/debug/deps/perceptron-2e4e8801dad5bc34
Dec 05 21:37:10.090 INFO [stdout] 
Dec 05 21:37:10.090 INFO [stdout] running 0 tests
Dec 05 21:37:10.090 INFO [stdout] 
Dec 05 21:37:10.090 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 21:37:10.090 INFO [stdout] 
Dec 05 21:37:10.094 INFO [stderr] su: No module specific data is present
Dec 05 21:37:10.417 INFO running `"docker" "inspect" "8fe83c6fe502650e6c472bde1b5fd8811afa5fe1cc9ed338677d4b90e2d67f45"`
Dec 05 21:37:10.497 INFO running `"docker" "rm" "-f" "8fe83c6fe502650e6c472bde1b5fd8811afa5fe1cc9ed338677d4b90e2d67f45"`
Dec 05 21:37:10.576 INFO [stdout] 8fe83c6fe502650e6c472bde1b5fd8811afa5fe1cc9ed338677d4b90e2d67f45