Dec 18 12:52:19.824 INFO checking practice-0.1.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252 Dec 18 12:52:19.824 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/reg/practice/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 12:52:20.004 INFO [stdout] 3c2195d6ae8f42c25d7708bc38c60b2be07239bb3f6ce963b8c2a94078bc7e73 Dec 18 12:52:20.006 INFO running `"docker" "start" "-a" "3c2195d6ae8f42c25d7708bc38c60b2be07239bb3f6ce963b8c2a94078bc7e73"` Dec 18 12:52:20.816 INFO [stderr] Checking practice v0.1.0 (/opt/crater/workdir) Dec 18 12:52:21.299 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.49s Dec 18 12:52:21.619 INFO running `"docker" "inspect" "3c2195d6ae8f42c25d7708bc38c60b2be07239bb3f6ce963b8c2a94078bc7e73"` Dec 18 12:52:21.694 INFO running `"docker" "rm" "-f" "3c2195d6ae8f42c25d7708bc38c60b2be07239bb3f6ce963b8c2a94078bc7e73"` Dec 18 12:52:21.803 INFO [stdout] 3c2195d6ae8f42c25d7708bc38c60b2be07239bb3f6ce963b8c2a94078bc7e73