Dec 19 19:42:19.373 INFO checking bokuweb/lcs-image-diff-rs against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 19:42:19.374 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/bokuweb/lcs-image-diff-rs:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 19:42:19.776 INFO [stdout] db7c2cdc7658c6d76be01f8a6154633674dea5f4d63b7278ac2141e0a8eb5d9a
Dec 19 19:42:19.784 INFO running `"docker" "start" "-a" "db7c2cdc7658c6d76be01f8a6154633674dea5f4d63b7278ac2141e0a8eb5d9a"`
Dec 19 19:42:21.588 INFO [stderr]     Checking lcs-diff v0.1.1
Dec 19 19:42:21.597 INFO [stderr]     Checking image v0.18.0
Dec 19 19:42:26.294 INFO [stderr]     Checking lcs-image-diff v0.1.6 (/opt/crater/workdir)
Dec 19 19:42:27.383 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.01s
Dec 19 19:42:28.110 INFO running `"docker" "inspect" "db7c2cdc7658c6d76be01f8a6154633674dea5f4d63b7278ac2141e0a8eb5d9a"`
Dec 19 19:42:28.380 INFO running `"docker" "rm" "-f" "db7c2cdc7658c6d76be01f8a6154633674dea5f4d63b7278ac2141e0a8eb5d9a"`
Dec 19 19:42:28.704 INFO [stdout] db7c2cdc7658c6d76be01f8a6154633674dea5f4d63b7278ac2141e0a8eb5d9a