Dec 04 16:23:47.902 INFO checking josephg/bp-to-png against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 16:23:47.903 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 04 16:23:48.070 INFO [stdout] 2152404a6925d2a7caaa38f0d40f78d1e05c64a33041b06301f5b69ce0a6ef96
Dec 04 16:23:48.072 INFO running `"docker" "start" "-a" "2152404a6925d2a7caaa38f0d40f78d1e05c64a33041b06301f5b69ce0a6ef96"`
Dec 04 16:23:48.457 INFO [stderr] usermod: no changes
Dec 04 16:23:48.528 INFO [stderr]     Checking num-iter v0.1.37
Dec 04 16:23:48.746 INFO [stderr]     Checking png v0.12.0
Dec 04 16:23:49.862 INFO [stderr]     Checking rustpng v0.1.0 (/source)
Dec 04 16:23:51.058 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.59s
Dec 04 16:23:51.059 INFO [stderr] su: No module specific data is present
Dec 04 16:23:51.667 INFO running `"docker" "inspect" "2152404a6925d2a7caaa38f0d40f78d1e05c64a33041b06301f5b69ce0a6ef96"`
Dec 04 16:23:51.798 INFO running `"docker" "rm" "-f" "2152404a6925d2a7caaa38f0d40f78d1e05c64a33041b06301f5b69ce0a6ef96"`
Dec 04 16:23:51.918 INFO [stdout] 2152404a6925d2a7caaa38f0d40f78d1e05c64a33041b06301f5b69ce0a6ef96