Dec 19 15:56:37.353 INFO checking iKevinY/ghoti.rs against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 15:56:37.353 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/iKevinY/ghoti.rs:/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 15:56:37.854 INFO [stdout] c84dd5c03c2703d7d1dfb77569e184c27b3e0848af2cc145cb4d686fc7dfba27
Dec 19 15:56:37.858 INFO running `"docker" "start" "-a" "c84dd5c03c2703d7d1dfb77569e184c27b3e0848af2cc145cb4d686fc7dfba27"`
Dec 19 15:56:39.957 INFO [stderr]     Checking aho-corasick v0.6.2
Dec 19 15:56:40.796 INFO [stderr]     Checking regex v0.2.1
Dec 19 15:56:43.164 INFO [stderr]     Checking ghoti v0.1.0 (/opt/crater/workdir)
Dec 19 15:56:45.080 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.24s
Dec 19 15:56:46.540 INFO running `"docker" "inspect" "c84dd5c03c2703d7d1dfb77569e184c27b3e0848af2cc145cb4d686fc7dfba27"`
Dec 19 15:56:46.894 INFO running `"docker" "rm" "-f" "c84dd5c03c2703d7d1dfb77569e184c27b3e0848af2cc145cb4d686fc7dfba27"`
Dec 19 15:56:47.196 INFO [stdout] c84dd5c03c2703d7d1dfb77569e184c27b3e0848af2cc145cb4d686fc7dfba27