Dec 17 22:25:49.433 INFO checking jenix21/buildrun against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 22:25:49.433 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/jenix21/buildrun:/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 17 22:25:49.853 INFO [stdout] 6d0be43e5858470e2a2411ee5083a818d696183622c4c9bc8703e8fafc2e109e
Dec 17 22:25:49.858 INFO running `"docker" "start" "-a" "6d0be43e5858470e2a2411ee5083a818d696183622c4c9bc8703e8fafc2e109e"`
Dec 17 22:25:51.544 INFO [stderr]     Checking aho-corasick v0.6.5
Dec 17 22:25:52.221 INFO [stderr]     Checking regex v1.0.1
Dec 17 22:25:54.572 INFO [stderr]     Checking buildrun v0.1.0 (/opt/crater/workdir)
Dec 17 22:25:55.396 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.95s
Dec 17 22:25:56.453 INFO running `"docker" "inspect" "6d0be43e5858470e2a2411ee5083a818d696183622c4c9bc8703e8fafc2e109e"`
Dec 17 22:25:56.734 INFO running `"docker" "rm" "-f" "6d0be43e5858470e2a2411ee5083a818d696183622c4c9bc8703e8fafc2e109e"`
Dec 17 22:25:57.036 INFO [stdout] 6d0be43e5858470e2a2411ee5083a818d696183622c4c9bc8703e8fafc2e109e