Dec 19 12:28:38.327 INFO checking mogenson/rcom against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955 Dec 19 12:28:38.328 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/mogenson/rcom:/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 12:28:38.960 INFO [stdout] 466e3192d7b6620903249929aa01e8200320e113afd24c6f13519e82c5ed2b59 Dec 19 12:28:38.968 INFO running `"docker" "start" "-a" "466e3192d7b6620903249929aa01e8200320e113afd24c6f13519e82c5ed2b59"` Dec 19 12:28:40.676 INFO [stderr] Compiling libudev-sys v0.1.4 Dec 19 12:28:42.184 INFO [stderr] Checking libudev v0.2.0 Dec 19 12:28:42.584 INFO [stderr] Checking serialport v3.1.0 Dec 19 12:28:43.248 INFO [stderr] Checking rcom v0.1.0 (/opt/crater/workdir) Dec 19 12:28:43.728 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.10s Dec 19 12:28:44.360 INFO running `"docker" "inspect" "466e3192d7b6620903249929aa01e8200320e113afd24c6f13519e82c5ed2b59"` Dec 19 12:28:44.616 INFO running `"docker" "rm" "-f" "466e3192d7b6620903249929aa01e8200320e113afd24c6f13519e82c5ed2b59"` Dec 19 12:28:44.856 INFO [stdout] 466e3192d7b6620903249929aa01e8200320e113afd24c6f13519e82c5ed2b59