Dec 17 16:15:06.737 INFO checking sabrams86/rust_intro against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 16:15:06.737 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/sabrams86/rust_intro:/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 17 16:15:07.192 INFO [stdout] e612d4244d7e71c4b04e132b7a9aeee4bd465bd38b2f5ef64b4f22ae679ad1bf
Dec 17 16:15:07.194 INFO running `"docker" "start" "-a" "e612d4244d7e71c4b04e132b7a9aeee4bd465bd38b2f5ef64b4f22ae679ad1bf"`
Dec 17 16:15:09.034 INFO [stderr]     Checking guessing_game v0.1.0 (/opt/crater/workdir)
Dec 17 16:15:09.393 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
Dec 17 16:15:10.568 INFO running `"docker" "inspect" "e612d4244d7e71c4b04e132b7a9aeee4bd465bd38b2f5ef64b4f22ae679ad1bf"`
Dec 17 16:15:10.870 INFO running `"docker" "rm" "-f" "e612d4244d7e71c4b04e132b7a9aeee4bd465bd38b2f5ef64b4f22ae679ad1bf"`
Dec 17 16:15:11.184 INFO [stdout] e612d4244d7e71c4b04e132b7a9aeee4bd465bd38b2f5ef64b4f22ae679ad1bf