Dec 18 09:12:56.181 INFO checking wordcount-0.1.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 09:12:56.181 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/wordcount/0.1.0:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 09:12:56.415 INFO [stdout] a6e8f808f969deec73b69024236915da2bb3641773ba115a9bfc8662580bba76
Dec 18 09:12:56.417 INFO running `"docker" "start" "-a" "a6e8f808f969deec73b69024236915da2bb3641773ba115a9bfc8662580bba76"`
Dec 18 09:12:57.096 INFO [stderr]    Compiling libc v0.2.45
Dec 18 09:12:58.879 INFO [stderr]     Checking memchr v2.1.2
Dec 18 09:12:59.488 INFO [stderr]     Checking aho-corasick v0.6.9
Dec 18 09:13:00.059 INFO [stderr]     Checking regex v0.2.11
Dec 18 09:13:01.949 INFO [stderr]     Checking wordcount v0.1.0 (/opt/crater/workdir)
Dec 18 09:13:02.417 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.40s
Dec 18 09:13:02.714 INFO running `"docker" "inspect" "a6e8f808f969deec73b69024236915da2bb3641773ba115a9bfc8662580bba76"`
Dec 18 09:13:02.833 INFO running `"docker" "rm" "-f" "a6e8f808f969deec73b69024236915da2bb3641773ba115a9bfc8662580bba76"`
Dec 18 09:13:03.008 INFO [stdout] a6e8f808f969deec73b69024236915da2bb3641773ba115a9bfc8662580bba76