Dec 19 22:10:38.453 INFO checking Ravelle/maxian against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 22:10:38.454 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/Ravelle/maxian:/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 22:10:39.100 INFO [stdout] 4cae832271a4af9ccf87ae1c7fd708a63a2cd15b19bdb36e3cb44e15fbff2fe7
Dec 19 22:10:39.108 INFO running `"docker" "start" "-a" "4cae832271a4af9ccf87ae1c7fd708a63a2cd15b19bdb36e3cb44e15fbff2fe7"`
Dec 19 22:10:40.968 INFO [stderr]     Checking aho-corasick v0.6.6
Dec 19 22:10:41.844 INFO [stderr]     Checking regex v1.0.2
Dec 19 22:10:44.738 INFO [stderr]     Checking maxian v0.1.0 (/opt/crater/workdir)
Dec 19 22:10:45.585 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.70s
Dec 19 22:10:46.792 INFO running `"docker" "inspect" "4cae832271a4af9ccf87ae1c7fd708a63a2cd15b19bdb36e3cb44e15fbff2fe7"`
Dec 19 22:10:47.038 INFO running `"docker" "rm" "-f" "4cae832271a4af9ccf87ae1c7fd708a63a2cd15b19bdb36e3cb44e15fbff2fe7"`
Dec 19 22:10:47.336 INFO [stdout] 4cae832271a4af9ccf87ae1c7fd708a63a2cd15b19bdb36e3cb44e15fbff2fe7