Dec 04 22:17:40.957 INFO checking asukiaaa/rust_matrix_calc_practice against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 22:17:40.957 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 22:17:41.149 INFO [stdout] ad9531306273623899f03bd5b20ae3e3e796db77f6b25277c86e3b1a3fe67407
Dec 04 22:17:41.151 INFO running `"docker" "start" "-a" "ad9531306273623899f03bd5b20ae3e3e796db77f6b25277c86e3b1a3fe67407"`
Dec 04 22:17:41.485 INFO [stderr] usermod: no changes
Dec 04 22:17:41.541 INFO [stderr]    Compiling ndarray v0.10.13
Dec 04 22:17:41.541 INFO [stderr]     Checking itertools v0.7.4
Dec 04 22:17:41.542 INFO [stderr]     Checking num-complex v0.1.41
Dec 04 22:17:50.644 INFO [stderr]     Checking rust_matrix_calc_practice v0.1.0 (/source)
Dec 04 22:17:51.856 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.36s
Dec 04 22:17:51.859 INFO [stderr] su: No module specific data is present
Dec 04 22:17:53.150 INFO running `"docker" "inspect" "ad9531306273623899f03bd5b20ae3e3e796db77f6b25277c86e3b1a3fe67407"`
Dec 04 22:17:53.451 INFO running `"docker" "rm" "-f" "ad9531306273623899f03bd5b20ae3e3e796db77f6b25277c86e3b1a3fe67407"`
Dec 04 22:17:53.795 INFO [stdout] ad9531306273623899f03bd5b20ae3e3e796db77f6b25277c86e3b1a3fe67407