Dec 18 16:47:23.893 INFO checking embedded-serial-0.5.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 16:47:23.893 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/embedded-serial/0.5.0:/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 16:47:24.072 INFO [stdout] c805308ef5c8306f13caea851a86952bf9425f892ed9fe6e9209d0cdf05a2d4b
Dec 18 16:47:24.096 INFO running `"docker" "start" "-a" "c805308ef5c8306f13caea851a86952bf9425f892ed9fe6e9209d0cdf05a2d4b"`
Dec 18 16:47:24.658 INFO [stderr]     Checking embedded-serial v0.5.0 (/opt/crater/workdir)
Dec 18 16:47:25.248 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Dec 18 16:47:25.810 INFO running `"docker" "inspect" "c805308ef5c8306f13caea851a86952bf9425f892ed9fe6e9209d0cdf05a2d4b"`
Dec 18 16:47:26.060 INFO running `"docker" "rm" "-f" "c805308ef5c8306f13caea851a86952bf9425f892ed9fe6e9209d0cdf05a2d4b"`
Dec 18 16:47:26.368 INFO [stdout] c805308ef5c8306f13caea851a86952bf9425f892ed9fe6e9209d0cdf05a2d4b