Dec 05 03:46:30.429 INFO checking 02alexander/maze-generator against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 03:46:30.429 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 05 03:46:30.767 INFO [stdout] b2b0b37cba94d5902e0d8f33bac4e8851c7ee6655a6de16042b6066445ab1f59
Dec 05 03:46:30.772 INFO running `"docker" "start" "-a" "b2b0b37cba94d5902e0d8f33bac4e8851c7ee6655a6de16042b6066445ab1f59"`
Dec 05 03:46:31.235 INFO [stderr] usermod: no changes
Dec 05 03:46:31.306 INFO [stderr]     Checking flate2 v0.2.20
Dec 05 03:46:32.383 INFO [stderr]     Checking imagefmt v4.0.0
Dec 05 03:46:33.887 INFO [stderr]     Checking maze-generator v0.1.0 (/source)
Dec 05 03:46:35.095 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.84s
Dec 05 03:46:35.103 INFO [stderr] su: No module specific data is present
Dec 05 03:46:35.748 INFO running `"docker" "inspect" "b2b0b37cba94d5902e0d8f33bac4e8851c7ee6655a6de16042b6066445ab1f59"`
Dec 05 03:46:35.957 INFO running `"docker" "rm" "-f" "b2b0b37cba94d5902e0d8f33bac4e8851c7ee6655a6de16042b6066445ab1f59"`
Dec 05 03:46:36.201 INFO [stdout] b2b0b37cba94d5902e0d8f33bac4e8851c7ee6655a6de16042b6066445ab1f59