Dec 04 18:58:04.821 INFO checking eun-ice/atomicring against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 18:58:04.822 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 18:58:05.324 INFO [stdout] 463b5e568b9e3412ec1d7f08dc9e45a879ccffbe3ed0ec93b7cc991e673b83f4
Dec 04 18:58:05.328 INFO running `"docker" "start" "-a" "463b5e568b9e3412ec1d7f08dc9e45a879ccffbe3ed0ec93b7cc991e673b83f4"`
Dec 04 18:58:06.951 INFO [stderr] usermod: no changes
Dec 04 18:58:07.099 INFO [stderr]     Checking mpmc v0.1.5
Dec 04 18:58:07.147 INFO [stderr]     Checking parking_lot_core v0.4.0
Dec 04 18:58:08.702 INFO [stderr]     Checking parking_lot v0.7.0
Dec 04 18:58:09.890 INFO [stderr]     Checking atomicring v1.0.4 (/source)
Dec 04 18:58:13.515 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.54s
Dec 04 18:58:13.531 INFO [stderr] su: No module specific data is present
Dec 04 18:58:14.561 INFO running `"docker" "inspect" "463b5e568b9e3412ec1d7f08dc9e45a879ccffbe3ed0ec93b7cc991e673b83f4"`
Dec 04 18:58:14.949 INFO running `"docker" "rm" "-f" "463b5e568b9e3412ec1d7f08dc9e45a879ccffbe3ed0ec93b7cc991e673b83f4"`
Dec 04 18:58:15.263 INFO [stdout] 463b5e568b9e3412ec1d7f08dc9e45a879ccffbe3ed0ec93b7cc991e673b83f4