Dec 18 17:21:07.403 INFO checking cortex-m-0.5.8 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 17:21:07.403 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/cortex-m/0.5.8:/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 17:21:07.625 INFO [stdout] 2b7d47ee58401a4d14a7a9d7137359c8fa7732f821a3d289ac82911ea6a6494f
Dec 18 17:21:07.634 INFO running `"docker" "start" "-a" "2b7d47ee58401a4d14a7a9d7137359c8fa7732f821a3d289ac82911ea6a6494f"`
Dec 18 17:21:08.496 INFO [stderr]    Compiling cortex-m v0.5.8 (/opt/crater/workdir)
Dec 18 17:21:10.100 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
Dec 18 17:21:10.503 INFO running `"docker" "inspect" "2b7d47ee58401a4d14a7a9d7137359c8fa7732f821a3d289ac82911ea6a6494f"`
Dec 18 17:21:10.601 INFO running `"docker" "rm" "-f" "2b7d47ee58401a4d14a7a9d7137359c8fa7732f821a3d289ac82911ea6a6494f"`
Dec 18 17:21:10.725 INFO [stdout] 2b7d47ee58401a4d14a7a9d7137359c8fa7732f821a3d289ac82911ea6a6494f