Dec 18 15:17:59.542 INFO checking hash_ring-0.1.7 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 15:17:59.542 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/hash_ring/0.1.7:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 15:17:59.813 INFO [stdout] 86bfb0bdf0ea93cafdad8f11178bb8fa42888f064a6c29b01bc2d30062a9e40e
Dec 18 15:17:59.815 INFO running `"docker" "start" "-a" "86bfb0bdf0ea93cafdad8f11178bb8fa42888f064a6c29b01bc2d30062a9e40e"`
Dec 18 15:18:00.422 INFO [stderr]     Checking hash_ring v0.1.7 (/opt/crater/workdir)
Dec 18 15:18:00.808 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
Dec 18 15:18:01.095 INFO running `"docker" "inspect" "86bfb0bdf0ea93cafdad8f11178bb8fa42888f064a6c29b01bc2d30062a9e40e"`
Dec 18 15:18:01.198 INFO running `"docker" "rm" "-f" "86bfb0bdf0ea93cafdad8f11178bb8fa42888f064a6c29b01bc2d30062a9e40e"`
Dec 18 15:18:01.413 INFO [stdout] 86bfb0bdf0ea93cafdad8f11178bb8fa42888f064a6c29b01bc2d30062a9e40e