Dec 18 12:01:13.888 INFO checking rtee-0.2.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 12:01:13.889 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/rtee/0.2.0:/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 12:01:14.465 INFO [stdout] a5b91dd17b620f48ef82ffd4fb647e63cc09fd61ac6ec3efa1a43f99cd057b4d
Dec 18 12:01:14.467 INFO running `"docker" "start" "-a" "a5b91dd17b620f48ef82ffd4fb647e63cc09fd61ac6ec3efa1a43f99cd057b4d"`
Dec 18 12:01:17.428 INFO [stderr]     Checking clap v2.31.2
Dec 18 12:01:22.137 INFO [stderr]     Checking rtee v0.2.0 (/opt/crater/workdir)
Dec 18 12:01:23.280 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.97s
Dec 18 12:01:24.312 INFO running `"docker" "inspect" "a5b91dd17b620f48ef82ffd4fb647e63cc09fd61ac6ec3efa1a43f99cd057b4d"`
Dec 18 12:01:24.730 INFO running `"docker" "rm" "-f" "a5b91dd17b620f48ef82ffd4fb647e63cc09fd61ac6ec3efa1a43f99cd057b4d"`
Dec 18 12:01:25.084 INFO [stdout] a5b91dd17b620f48ef82ffd4fb647e63cc09fd61ac6ec3efa1a43f99cd057b4d