Dec 18 15:01:32.136 INFO checking im-12.2.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 15:01:32.136 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/reg/im/12.2.0:/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 15:01:32.661 INFO [stdout] 953fab59b0062891142e4258200b58676f6a88a124da6d5c21512c269e702a91
Dec 18 15:01:32.663 INFO running `"docker" "start" "-a" "953fab59b0062891142e4258200b58676f6a88a124da6d5c21512c269e702a91"`
Dec 18 15:01:34.502 INFO [stderr]    Compiling im v12.2.0 (/opt/crater/workdir)
Dec 18 15:01:34.532 INFO [stderr]     Checking quickcheck v0.7.2
Dec 18 15:01:46.665 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.37s
Dec 18 15:01:48.149 INFO running `"docker" "inspect" "953fab59b0062891142e4258200b58676f6a88a124da6d5c21512c269e702a91"`
Dec 18 15:01:48.504 INFO running `"docker" "rm" "-f" "953fab59b0062891142e4258200b58676f6a88a124da6d5c21512c269e702a91"`
Dec 18 15:01:48.813 INFO [stdout] 953fab59b0062891142e4258200b58676f6a88a124da6d5c21512c269e702a91