Dec 17 20:43:19.213 INFO checking limitLiu/learn-rust-by-rust-book against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 20:43:19.214 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/limitLiu/learn-rust-by-rust-book:/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 20:43:19.530 INFO [stdout] ffc37d327ab9740536793d30bb5a4e5904cba3dca0b781beefd930dd0357cf83
Dec 17 20:43:19.540 INFO running `"docker" "start" "-a" "ffc37d327ab9740536793d30bb5a4e5904cba3dca0b781beefd930dd0357cf83"`
Dec 17 20:43:21.104 INFO [stderr]     Checking learn-rs v0.1.0 (/opt/crater/workdir)
Dec 17 20:43:21.952 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 17 20:43:22.641 INFO running `"docker" "inspect" "ffc37d327ab9740536793d30bb5a4e5904cba3dca0b781beefd930dd0357cf83"`
Dec 17 20:43:22.960 INFO running `"docker" "rm" "-f" "ffc37d327ab9740536793d30bb5a4e5904cba3dca0b781beefd930dd0357cf83"`
Dec 17 20:43:23.352 INFO [stdout] ffc37d327ab9740536793d30bb5a4e5904cba3dca0b781beefd930dd0357cf83