Dec 05 10:06:20.272 INFO checking nanopow-rs-0.3.3 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 10:06:20.273 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 05 10:06:20.451 INFO [stdout] f6151b1f272366c6872156b3d7aac326f0cc6c3d23433755e6c9bfc4a6c13a2d
Dec 05 10:06:20.453 INFO running `"docker" "start" "-a" "f6151b1f272366c6872156b3d7aac326f0cc6c3d23433755e6c9bfc4a6c13a2d"`
Dec 05 10:06:20.836 INFO [stderr] usermod: no changes
Dec 05 10:06:20.922 INFO [stderr]     Checking crossbeam-channel v0.1.3
Dec 05 10:06:22.787 INFO [stderr]     Checking nanopow-rs v0.3.3 (/source)
Dec 05 10:06:25.335 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.48s
Dec 05 10:06:25.343 INFO [stderr] su: No module specific data is present
Dec 05 10:06:25.812 INFO running `"docker" "inspect" "f6151b1f272366c6872156b3d7aac326f0cc6c3d23433755e6c9bfc4a6c13a2d"`
Dec 05 10:06:26.039 INFO running `"docker" "rm" "-f" "f6151b1f272366c6872156b3d7aac326f0cc6c3d23433755e6c9bfc4a6c13a2d"`
Dec 05 10:06:26.227 INFO [stdout] f6151b1f272366c6872156b3d7aac326f0cc6c3d23433755e6c9bfc4a6c13a2d