Dec 04 17:36:37.692 INFO checking howeih/Day-17-Perceptron against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 17:36:37.692 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-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 04 17:36:37.856 INFO [stdout] eaa10e6645d0b74d552634fd0257e79e779c73297b0803643be6a083f6990851
Dec 04 17:36:37.858 INFO running `"docker" "start" "-a" "eaa10e6645d0b74d552634fd0257e79e779c73297b0803643be6a083f6990851"`
Dec 04 17:36:38.343 INFO [stderr] usermod: no changes
Dec 04 17:36:38.387 INFO [stderr]     Checking num-complex v0.1.43
Dec 04 17:36:39.419 INFO [stderr]     Checking ndarray v0.11.2
Dec 04 17:36:45.889 INFO [stderr]     Checking perceptron v0.1.0 (/source)
Dec 04 17:36:46.380 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.02s
Dec 04 17:36:46.383 INFO [stderr] su: No module specific data is present
Dec 04 17:36:46.674 INFO running `"docker" "inspect" "eaa10e6645d0b74d552634fd0257e79e779c73297b0803643be6a083f6990851"`
Dec 04 17:36:46.742 INFO running `"docker" "rm" "-f" "eaa10e6645d0b74d552634fd0257e79e779c73297b0803643be6a083f6990851"`
Dec 04 17:36:46.831 INFO [stdout] eaa10e6645d0b74d552634fd0257e79e779c73297b0803643be6a083f6990851