Dec 18 07:23:37.977 INFO checking Haggus/bust against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 07:23:37.977 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/Haggus/bust:/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 07:23:38.399 INFO [stdout] 866c09d411fe55c2862718adc042d6c161dab57f78455ba5c0ef2958f465a68a
Dec 18 07:23:38.401 INFO running `"docker" "start" "-a" "866c09d411fe55c2862718adc042d6c161dab57f78455ba5c0ef2958f465a68a"`
Dec 18 07:23:39.992 INFO [stderr]     Checking nix v0.5.1
Dec 18 07:23:43.156 INFO [stderr]     Checking rustyline v1.0.0
Dec 18 07:23:43.912 INFO [stderr]     Checking bust v0.1.0 (/opt/crater/workdir)
Dec 18 07:23:44.598 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.68s
Dec 18 07:23:45.706 INFO running `"docker" "inspect" "866c09d411fe55c2862718adc042d6c161dab57f78455ba5c0ef2958f465a68a"`
Dec 18 07:23:45.980 INFO running `"docker" "rm" "-f" "866c09d411fe55c2862718adc042d6c161dab57f78455ba5c0ef2958f465a68a"`
Dec 18 07:23:46.236 INFO [stdout] 866c09d411fe55c2862718adc042d6c161dab57f78455ba5c0ef2958f465a68a