Dec 04 16:03:34.746 INFO checking katam-rando-dev/katam-randomizer against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 16:03:34.746 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 16:03:35.265 INFO [stdout] 60a5ba4db35a8722cffcaa171776625c879863b65d5933cd8101fc8015c5152f
Dec 04 16:03:35.267 INFO running `"docker" "start" "-a" "60a5ba4db35a8722cffcaa171776625c879863b65d5933cd8101fc8015c5152f"`
Dec 04 16:03:36.619 INFO [stderr] usermod: no changes
Dec 04 16:03:36.795 INFO [stderr]     Checking bidir-map v1.0.0
Dec 04 16:03:36.799 INFO [stderr]     Checking memchr v2.0.1
Dec 04 16:03:37.371 INFO [stderr]     Checking csv-core v0.1.4
Dec 04 16:03:38.181 INFO [stderr]     Checking csv v1.0.0-beta.5
Dec 04 16:03:39.647 INFO [stderr]     Checking katam-rando v0.1.0 (/source)
Dec 04 16:03:41.336 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.67s
Dec 04 16:03:41.347 INFO [stderr] su: No module specific data is present
Dec 04 16:03:42.308 INFO running `"docker" "inspect" "60a5ba4db35a8722cffcaa171776625c879863b65d5933cd8101fc8015c5152f"`
Dec 04 16:03:42.601 INFO running `"docker" "rm" "-f" "60a5ba4db35a8722cffcaa171776625c879863b65d5933cd8101fc8015c5152f"`
Dec 04 16:03:42.942 INFO [stdout] 60a5ba4db35a8722cffcaa171776625c879863b65d5933cd8101fc8015c5152f