Dec 19 15:26:26.507 INFO checking jameshiew/crust against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 15:26:26.507 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/jameshiew/crust:/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 15:26:27.012 INFO [stdout] fd2dc29b883c74c0cc70328988cb2bb324bc3d810874894605074addeb60c559
Dec 19 15:26:27.014 INFO running `"docker" "start" "-a" "fd2dc29b883c74c0cc70328988cb2bb324bc3d810874894605074addeb60c559"`
Dec 19 15:26:29.053 INFO [stderr]     Checking libc v0.2.34
Dec 19 15:26:30.036 INFO [stderr]     Checking memchr v2.0.1
Dec 19 15:26:30.432 INFO [stderr]     Checking aho-corasick v0.6.4
Dec 19 15:26:31.212 INFO [stderr]     Checking regex v0.2.3
Dec 19 15:26:33.383 INFO [stderr]     Checking crust v0.1.0 (/opt/crater/workdir)
Dec 19 15:26:34.136 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.17s
Dec 19 15:26:35.168 INFO running `"docker" "inspect" "fd2dc29b883c74c0cc70328988cb2bb324bc3d810874894605074addeb60c559"`
Dec 19 15:26:35.438 INFO running `"docker" "rm" "-f" "fd2dc29b883c74c0cc70328988cb2bb324bc3d810874894605074addeb60c559"`
Dec 19 15:26:35.672 INFO [stdout] fd2dc29b883c74c0cc70328988cb2bb324bc3d810874894605074addeb60c559