Dec 19 19:32:45.942 INFO checking brocode/goat against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 19:32:45.942 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/brocode/goat:/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 19:32:46.448 INFO [stdout] 87ff97b70252ac5a81b110c6849518f5c7225bfeb22da33dec1b734f77ae64ba
Dec 19 19:32:46.456 INFO running `"docker" "start" "-a" "87ff97b70252ac5a81b110c6849518f5c7225bfeb22da33dec1b734f77ae64ba"`
Dec 19 19:32:48.191 INFO [stderr]     Checking itertools v0.7.8
Dec 19 19:32:50.299 INFO [stderr]     Checking tui v0.3.0
Dec 19 19:32:51.972 INFO [stderr]     Checking goat v0.8.1-alpha.0 (/opt/crater/workdir)
Dec 19 19:32:53.045 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.95s
Dec 19 19:32:54.066 INFO running `"docker" "inspect" "87ff97b70252ac5a81b110c6849518f5c7225bfeb22da33dec1b734f77ae64ba"`
Dec 19 19:32:54.380 INFO running `"docker" "rm" "-f" "87ff97b70252ac5a81b110c6849518f5c7225bfeb22da33dec1b734f77ae64ba"`
Dec 19 19:32:54.713 INFO [stdout] 87ff97b70252ac5a81b110c6849518f5c7225bfeb22da33dec1b734f77ae64ba