Dec 05 09:34:28.921 INFO checking optional-0.4.3 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 09:34:28.921 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 05 09:34:29.423 INFO [stdout] 9b03ebff7548e76fe14d954763996209b0e4db9946351ee1e1ff473834d86178
Dec 05 09:34:29.427 INFO running `"docker" "start" "-a" "9b03ebff7548e76fe14d954763996209b0e4db9946351ee1e1ff473834d86178"`
Dec 05 09:34:30.667 INFO [stderr] usermod: no changes
Dec 05 09:34:30.735 INFO [stderr]     Checking bencher v0.1.5
Dec 05 09:34:30.736 INFO [stderr]     Checking optional v0.4.3 (/source)
Dec 05 09:34:34.639 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.93s
Dec 05 09:34:34.655 INFO [stderr] su: No module specific data is present
Dec 05 09:34:35.488 INFO running `"docker" "inspect" "9b03ebff7548e76fe14d954763996209b0e4db9946351ee1e1ff473834d86178"`
Dec 05 09:34:35.805 INFO running `"docker" "rm" "-f" "9b03ebff7548e76fe14d954763996209b0e4db9946351ee1e1ff473834d86178"`
Dec 05 09:34:36.127 INFO [stdout] 9b03ebff7548e76fe14d954763996209b0e4db9946351ee1e1ff473834d86178