Dec 19 21:10:17.537 INFO checking a544jh/my-rusty-sensors against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 21:10:17.537 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/a544jh/my-rusty-sensors:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 21:10:18.039 INFO [stdout] dc7b1ab3dd74bd1b877173bd223100688f53b121ca169e7e82a55a74629440ef
Dec 19 21:10:18.042 INFO running `"docker" "start" "-a" "dc7b1ab3dd74bd1b877173bd223100688f53b121ca169e7e82a55a74629440ef"`
Dec 19 21:10:20.298 INFO [stderr]     Checking nix v0.10.0
Dec 19 21:10:20.298 INFO [stderr]     Checking libudev v0.2.0
Dec 19 21:10:26.234 INFO [stderr]     Checking serialport v2.3.0
Dec 19 21:10:27.076 INFO [stderr]     Checking my-rusty-sensors v0.1.0 (/opt/crater/workdir)
Dec 19 21:10:28.366 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.23s
Dec 19 21:10:28.954 INFO running `"docker" "inspect" "dc7b1ab3dd74bd1b877173bd223100688f53b121ca169e7e82a55a74629440ef"`
Dec 19 21:10:29.182 INFO running `"docker" "rm" "-f" "dc7b1ab3dd74bd1b877173bd223100688f53b121ca169e7e82a55a74629440ef"`
Dec 19 21:10:29.511 INFO [stdout] dc7b1ab3dd74bd1b877173bd223100688f53b121ca169e7e82a55a74629440ef