Dec 04 07:08:55.341 INFO checking wfraser/pianoroll against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 07:08:55.341 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 07:08:55.865 INFO [stdout] d66ced6bba19ccd078062fd7cd8835b4f1fc3411f8d6b7218eeb03af2978cd34
Dec 04 07:08:55.869 INFO running `"docker" "start" "-a" "d66ced6bba19ccd078062fd7cd8835b4f1fc3411f8d6b7218eeb03af2978cd34"`
Dec 04 07:08:56.841 INFO [stderr] usermod: no changes
Dec 04 07:08:56.900 INFO [stderr]    Compiling pdf-canvas v0.5.4
Dec 04 07:08:56.900 INFO [stderr]     Checking log v0.3.9
Dec 04 07:08:57.206 INFO [stderr]     Checking ghakuf v0.5.1
Dec 04 07:08:59.663 INFO [stderr]     Checking pianoroll v0.1.0 (/source)
Dec 04 07:09:00.727 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.86s
Dec 04 07:09:00.731 INFO [stderr] su: No module specific data is present
Dec 04 07:09:01.273 INFO running `"docker" "inspect" "d66ced6bba19ccd078062fd7cd8835b4f1fc3411f8d6b7218eeb03af2978cd34"`
Dec 04 07:09:01.497 INFO running `"docker" "rm" "-f" "d66ced6bba19ccd078062fd7cd8835b4f1fc3411f8d6b7218eeb03af2978cd34"`
Dec 04 07:09:01.686 INFO [stdout] d66ced6bba19ccd078062fd7cd8835b4f1fc3411f8d6b7218eeb03af2978cd34