Dec 18 18:09:44.669 INFO checking bit_manager_derive-0.1.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 18:09:44.669 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/bit_manager_derive/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 18:09:44.843 INFO [stdout] 49c2a51925128993f8bbef9ca998a483850e7d6c2420737ead68a8ceb9931a51
Dec 18 18:09:44.859 INFO running `"docker" "start" "-a" "49c2a51925128993f8bbef9ca998a483850e7d6c2420737ead68a8ceb9931a51"`
Dec 18 18:09:45.423 INFO [stderr]     Checking bit_manager v0.5.3
Dec 18 18:09:47.440 INFO [stderr]     Checking bit_manager_derive v0.1.1 (/opt/crater/workdir)
Dec 18 18:09:48.415 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.01s
Dec 18 18:09:48.930 INFO running `"docker" "inspect" "49c2a51925128993f8bbef9ca998a483850e7d6c2420737ead68a8ceb9931a51"`
Dec 18 18:09:49.073 INFO running `"docker" "rm" "-f" "49c2a51925128993f8bbef9ca998a483850e7d6c2420737ead68a8ceb9931a51"`
Dec 18 18:09:49.153 INFO [stdout] 49c2a51925128993f8bbef9ca998a483850e7d6c2420737ead68a8ceb9931a51