Dec 17 17:40:18.249 INFO checking pombase/pombase_rc_string against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 17:40:18.249 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/pombase/pombase_rc_string:/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 17 17:40:18.689 INFO [stdout] 1e75823289385f86097bef6c8e8f10e19563eb51f9a93dfe1f0ac96352597945
Dec 17 17:40:18.696 INFO running `"docker" "start" "-a" "1e75823289385f86097bef6c8e8f10e19563eb51f9a93dfe1f0ac96352597945"`
Dec 17 17:40:20.308 INFO [stderr]     Checking weak-table v0.2.3
Dec 17 17:40:20.324 INFO [stderr]     Checking serde_json v1.0.26
Dec 17 17:40:23.211 INFO [stderr]     Checking pombase_rc_string v0.1.0 (/opt/crater/workdir)
Dec 17 17:40:24.497 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.26s
Dec 17 17:40:25.996 INFO running `"docker" "inspect" "1e75823289385f86097bef6c8e8f10e19563eb51f9a93dfe1f0ac96352597945"`
Dec 17 17:40:26.376 INFO running `"docker" "rm" "-f" "1e75823289385f86097bef6c8e8f10e19563eb51f9a93dfe1f0ac96352597945"`
Dec 17 17:40:26.736 INFO [stdout] 1e75823289385f86097bef6c8e8f10e19563eb51f9a93dfe1f0ac96352597945