Dec 04 12:18:59.065 INFO checking pjo336/grindstone against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 12:18:59.065 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 12:18:59.487 INFO [stdout] 5ee14561290c8738ad5046963fa6e39e8f431884fd4d9a1fae9219cf74ab7e60
Dec 04 12:18:59.493 INFO running `"docker" "start" "-a" "5ee14561290c8738ad5046963fa6e39e8f431884fd4d9a1fae9219cf74ab7e60"`
Dec 04 12:19:00.656 INFO [stderr] usermod: no changes
Dec 04 12:19:00.799 INFO [stderr]     Checking serde_yaml v0.8.2
Dec 04 12:19:00.799 INFO [stderr]    Compiling syn v0.14.9
Dec 04 12:19:11.175 INFO [stderr]    Compiling serde_derive v1.0.75
Dec 04 12:19:26.431 INFO [stderr]     Checking grindstone v0.1.0 (/source)
Dec 04 12:19:27.019 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.33s
Dec 04 12:19:27.026 INFO [stderr] su: No module specific data is present
Dec 04 12:19:28.405 INFO running `"docker" "inspect" "5ee14561290c8738ad5046963fa6e39e8f431884fd4d9a1fae9219cf74ab7e60"`
Dec 04 12:19:28.773 INFO running `"docker" "rm" "-f" "5ee14561290c8738ad5046963fa6e39e8f431884fd4d9a1fae9219cf74ab7e60"`
Dec 04 12:19:29.055 INFO [stdout] 5ee14561290c8738ad5046963fa6e39e8f431884fd4d9a1fae9219cf74ab7e60