Dec 05 11:09:55.928 INFO checking lcs-image-diff-0.1.6 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 11:09:55.928 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 11:09:56.393 INFO [stdout] 9b7e63bfa4a4501e87ed93d492b9f5e3a168307de376fa26aa3381b06eff031f
Dec 05 11:09:56.395 INFO running `"docker" "start" "-a" "9b7e63bfa4a4501e87ed93d492b9f5e3a168307de376fa26aa3381b06eff031f"`
Dec 05 11:09:57.866 INFO [stderr] usermod: no changes
Dec 05 11:09:58.024 INFO [stderr]     Checking lcs-diff v0.1.1
Dec 05 11:09:58.064 INFO [stderr]     Checking png v0.11.0
Dec 05 11:09:59.856 INFO [stderr]     Checking image v0.18.0
Dec 05 11:10:05.478 INFO [stderr]     Checking lcs-image-diff v0.1.6 (/source)
Dec 05 11:10:10.292 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.40s
Dec 05 11:10:10.306 INFO [stderr] su: No module specific data is present
Dec 05 11:10:11.271 INFO running `"docker" "inspect" "9b7e63bfa4a4501e87ed93d492b9f5e3a168307de376fa26aa3381b06eff031f"`
Dec 05 11:10:11.573 INFO running `"docker" "rm" "-f" "9b7e63bfa4a4501e87ed93d492b9f5e3a168307de376fa26aa3381b06eff031f"`
Dec 05 11:10:11.871 INFO [stdout] 9b7e63bfa4a4501e87ed93d492b9f5e3a168307de376fa26aa3381b06eff031f