Dec 01 00:13:47.717 INFO checking crates-mirror-0.2.1 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Dec 01 00:13:47.717 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 01 00:13:48.160 INFO [stdout] f5c699cd155593c2cb37a980a547817f5df9fee0af1e05597f7c710da9c94c58
Dec 01 00:13:48.166 INFO running `"docker" "start" "-a" "f5c699cd155593c2cb37a980a547817f5df9fee0af1e05597f7c710da9c94c58"`
Dec 01 00:13:49.584 INFO [stderr] usermod: no changes
Dec 01 00:13:49.832 INFO [stderr]     Checking generic-array v0.5.1
Dec 01 00:13:49.852 INFO [stderr]     Checking router v0.4.0
Dec 01 00:13:50.540 INFO [stderr]     Checking digest-buffer v0.1.2
Dec 01 00:13:50.540 INFO [stderr]     Checking digest v0.2.1
Dec 01 00:13:51.815 INFO [stderr]     Checking sha2 v0.2.0
Dec 01 00:13:53.684 INFO [stderr]     Checking crates-mirror v0.2.1 (/source)
Dec 01 00:14:01.745 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.13s
Dec 01 00:14:01.771 INFO [stderr] su: No module specific data is present
Dec 01 00:14:04.294 INFO running `"docker" "inspect" "f5c699cd155593c2cb37a980a547817f5df9fee0af1e05597f7c710da9c94c58"`
Dec 01 00:14:04.558 INFO running `"docker" "rm" "-f" "f5c699cd155593c2cb37a980a547817f5df9fee0af1e05597f7c710da9c94c58"`
Dec 01 00:14:04.822 INFO [stdout] f5c699cd155593c2cb37a980a547817f5df9fee0af1e05597f7c710da9c94c58