Dec 18 09:10:32.470 INFO checking write_ref-0.1.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 09:10:32.470 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/write_ref/0.1.1:/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 09:10:33.264 INFO [stdout] f1269f25ae2619c836e38fcb40fc14f375108c35b70b7b3e47cda6baa2d1d374
Dec 18 09:10:33.270 INFO running `"docker" "start" "-a" "f1269f25ae2619c836e38fcb40fc14f375108c35b70b7b3e47cda6baa2d1d374"`
Dec 18 09:10:34.421 INFO [stderr]     Checking write_ref v0.1.1 (/opt/crater/workdir)
Dec 18 09:10:35.134 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Dec 18 09:10:35.950 INFO running `"docker" "inspect" "f1269f25ae2619c836e38fcb40fc14f375108c35b70b7b3e47cda6baa2d1d374"`
Dec 18 09:10:36.258 INFO running `"docker" "rm" "-f" "f1269f25ae2619c836e38fcb40fc14f375108c35b70b7b3e47cda6baa2d1d374"`
Dec 18 09:10:36.600 INFO [stdout] f1269f25ae2619c836e38fcb40fc14f375108c35b70b7b3e47cda6baa2d1d374