Dec 12 05:28:13.753 INFO checking unique-0.2.2 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 05:28:13.753 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 05:28:14.264 INFO [stdout] 94737a416a3ddd24974bc0d4d614d8dd95339080af351bf8605e83f9e694b02f
Dec 12 05:28:14.267 INFO running `"docker" "start" "-a" "94737a416a3ddd24974bc0d4d614d8dd95339080af351bf8605e83f9e694b02f"`
Dec 12 05:28:14.965 INFO [stderr] usermod: no changes
Dec 12 05:28:15.034 INFO [stderr]     Checking owning_ref v0.2.4
Dec 12 05:28:15.034 INFO [stderr]     Checking thread-id v3.3.0
Dec 12 05:28:15.636 INFO [stderr]     Checking parking_lot v0.3.8
Dec 12 05:28:16.676 INFO [stderr]     Checking chashmap v2.2.0
Dec 12 05:28:17.764 INFO [stderr]     Checking unique v0.2.2 (/source)
Dec 12 05:28:18.731 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.75s
Dec 12 05:28:18.735 INFO [stderr] su: No module specific data is present
Dec 12 05:28:19.034 INFO running `"docker" "inspect" "94737a416a3ddd24974bc0d4d614d8dd95339080af351bf8605e83f9e694b02f"`
Dec 12 05:28:19.130 INFO running `"docker" "rm" "-f" "94737a416a3ddd24974bc0d4d614d8dd95339080af351bf8605e83f9e694b02f"`
Dec 12 05:28:19.388 INFO [stdout] 94737a416a3ddd24974bc0d4d614d8dd95339080af351bf8605e83f9e694b02f