Dec 06 12:23:56.481 INFO testing LFalch/machine-learning against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 12:23:56.481 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 06 12:23:56.935 INFO [stdout] 9c1b5cffa2ee46139af7d7f209806183c0d69460b3957232a6571d45d9473ab6
Dec 06 12:23:56.938 INFO running `"docker" "start" "-a" "9c1b5cffa2ee46139af7d7f209806183c0d69460b3957232a6571d45d9473ab6"`
Dec 06 12:23:57.401 INFO [stderr] usermod: no changes
Dec 06 12:23:57.501 INFO [stderr]    Compiling nalgebra v0.14.1
Dec 06 12:24:23.766 INFO [stderr]    Compiling machine-learning v0.1.0 (/source)
Dec 06 12:24:26.909 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.48s
Dec 06 12:24:26.915 INFO [stderr] su: No module specific data is present
Dec 06 12:24:28.142 INFO running `"docker" "inspect" "9c1b5cffa2ee46139af7d7f209806183c0d69460b3957232a6571d45d9473ab6"`
Dec 06 12:24:28.548 INFO running `"docker" "rm" "-f" "9c1b5cffa2ee46139af7d7f209806183c0d69460b3957232a6571d45d9473ab6"`
Dec 06 12:24:28.889 INFO [stdout] 9c1b5cffa2ee46139af7d7f209806183c0d69460b3957232a6571d45d9473ab6
Dec 06 12:24:28.894 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 06 12:24:29.321 INFO [stdout] 36c53bb7b135eb1dd25b8e91647c064535f5f3a5805492b11ba963e160f62fa5
Dec 06 12:24:29.323 INFO running `"docker" "start" "-a" "36c53bb7b135eb1dd25b8e91647c064535f5f3a5805492b11ba963e160f62fa5"`
Dec 06 12:24:31.487 INFO [stderr] usermod: no changes
Dec 06 12:24:31.592 INFO [stderr]    Compiling machine-learning v0.1.0 (/source)
Dec 06 12:24:33.732 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.21s
Dec 06 12:24:33.740 INFO [stderr] su: No module specific data is present
Dec 06 12:24:34.584 INFO running `"docker" "inspect" "36c53bb7b135eb1dd25b8e91647c064535f5f3a5805492b11ba963e160f62fa5"`
Dec 06 12:24:34.902 INFO running `"docker" "rm" "-f" "36c53bb7b135eb1dd25b8e91647c064535f5f3a5805492b11ba963e160f62fa5"`
Dec 06 12:24:35.204 INFO [stdout] 36c53bb7b135eb1dd25b8e91647c064535f5f3a5805492b11ba963e160f62fa5
Dec 06 12:24:35.206 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 06 12:24:35.694 INFO [stdout] e6e99c2b121e3ea1a7471a272a6569d9ebcfc9273acc324ef70d8b8d1ad88984
Dec 06 12:24:35.696 INFO running `"docker" "start" "-a" "e6e99c2b121e3ea1a7471a272a6569d9ebcfc9273acc324ef70d8b8d1ad88984"`
Dec 06 12:24:37.724 INFO [stderr] usermod: no changes
Dec 06 12:24:37.796 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 06 12:24:37.796 INFO [stderr]      Running /target/debug/deps/machine_learning-5ad0d0e36c3c9d9c
Dec 06 12:24:37.804 INFO [stderr]      Running /target/debug/deps/machine_learning-d1a0c9ac7bf0b533
Dec 06 12:24:37.804 INFO [stdout] 
Dec 06 12:24:37.804 INFO [stdout] running 0 tests
Dec 06 12:24:37.804 INFO [stdout] 
Dec 06 12:24:37.804 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 12:24:37.804 INFO [stdout] 
Dec 06 12:24:37.812 INFO [stdout] 
Dec 06 12:24:37.812 INFO [stderr]    Doc-tests machine-learning
Dec 06 12:24:37.812 INFO [stdout] running 0 tests
Dec 06 12:24:37.812 INFO [stdout] 
Dec 06 12:24:37.812 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 12:24:37.812 INFO [stdout] 
Dec 06 12:24:38.930 INFO [stdout] 
Dec 06 12:24:38.930 INFO [stdout] running 0 tests
Dec 06 12:24:38.930 INFO [stdout] 
Dec 06 12:24:38.930 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 12:24:38.930 INFO [stdout] 
Dec 06 12:24:38.932 INFO [stderr] su: No module specific data is present
Dec 06 12:24:39.526 INFO running `"docker" "inspect" "e6e99c2b121e3ea1a7471a272a6569d9ebcfc9273acc324ef70d8b8d1ad88984"`
Dec 06 12:24:39.876 INFO running `"docker" "rm" "-f" "e6e99c2b121e3ea1a7471a272a6569d9ebcfc9273acc324ef70d8b8d1ad88984"`
Dec 06 12:24:40.172 INFO [stdout] e6e99c2b121e3ea1a7471a272a6569d9ebcfc9273acc324ef70d8b8d1ad88984