Dec 18 08:42:47.901 INFO checking AceTheFox14/TeachingArsiRust against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 08:42:47.901 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/AceTheFox14/TeachingArsiRust:/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 08:42:48.387 INFO [stdout] 8d21eb16bf0930e15d364c3933b6505e4b19eacfbfbf07e6cf037c66e189729f
Dec 18 08:42:48.389 INFO running `"docker" "start" "-a" "8d21eb16bf0930e15d364c3933b6505e4b19eacfbfbf07e6cf037c66e189729f"`
Dec 18 08:42:50.694 INFO [stderr]     Checking arsi_teaching v0.1.0 (/opt/crater/workdir)
Dec 18 08:42:51.222 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Dec 18 08:42:52.176 INFO running `"docker" "inspect" "8d21eb16bf0930e15d364c3933b6505e4b19eacfbfbf07e6cf037c66e189729f"`
Dec 18 08:42:52.403 INFO running `"docker" "rm" "-f" "8d21eb16bf0930e15d364c3933b6505e4b19eacfbfbf07e6cf037c66e189729f"`
Dec 18 08:42:52.732 INFO [stdout] 8d21eb16bf0930e15d364c3933b6505e4b19eacfbfbf07e6cf037c66e189729f