Dec 12 10:48:46.141 INFO checking npnc-0.2.1 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 10:48:46.141 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 10:48:46.606 INFO [stdout] 8254d15a5b7b3d2dd5ece0732092b13095c07fc43930e3e1d86f6ac714aaa770
Dec 12 10:48:46.608 INFO running `"docker" "start" "-a" "8254d15a5b7b3d2dd5ece0732092b13095c07fc43930e3e1d86f6ac714aaa770"`
Dec 12 10:48:47.954 INFO [stderr] usermod: no changes
Dec 12 10:48:48.020 INFO [stderr]     Checking hazard v0.3.1
Dec 12 10:48:48.044 INFO [stderr]     Checking queuecheck v0.1.1
Dec 12 10:48:48.756 INFO [stderr]     Checking npnc v0.2.1 (/source)
Dec 12 10:48:50.554 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.57s
Dec 12 10:48:50.557 INFO [stderr] su: No module specific data is present
Dec 12 10:48:51.042 INFO running `"docker" "inspect" "8254d15a5b7b3d2dd5ece0732092b13095c07fc43930e3e1d86f6ac714aaa770"`
Dec 12 10:48:51.111 INFO running `"docker" "rm" "-f" "8254d15a5b7b3d2dd5ece0732092b13095c07fc43930e3e1d86f6ac714aaa770"`
Dec 12 10:48:51.298 INFO [stdout] 8254d15a5b7b3d2dd5ece0732092b13095c07fc43930e3e1d86f6ac714aaa770