Dec 18 13:03:32.313 INFO checking phf_builder-0.7.23 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 13:03:32.313 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/phf_builder/0.7.23:/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 13:03:32.792 INFO [stdout] 993b257521720a24bd6962cb6ff9badd75ae2f0e76dd91b5c916537289a006d8
Dec 18 13:03:32.793 INFO running `"docker" "start" "-a" "993b257521720a24bd6962cb6ff9badd75ae2f0e76dd91b5c916537289a006d8"`
Dec 18 13:03:34.042 INFO [stderr]     Checking phf_generator v0.7.23
Dec 18 13:03:34.520 INFO [stderr]     Checking phf_builder v0.7.23 (/opt/crater/workdir)
Dec 18 13:03:35.228 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
Dec 18 13:03:35.896 INFO running `"docker" "inspect" "993b257521720a24bd6962cb6ff9badd75ae2f0e76dd91b5c916537289a006d8"`
Dec 18 13:03:36.022 INFO running `"docker" "rm" "-f" "993b257521720a24bd6962cb6ff9badd75ae2f0e76dd91b5c916537289a006d8"`
Dec 18 13:03:36.158 INFO [stdout] 993b257521720a24bd6962cb6ff9badd75ae2f0e76dd91b5c916537289a006d8