Dec 05 14:18:42.539 INFO checking efficient_enum-0.3.1 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 14:18:42.539 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14:18:42.718 INFO [stdout] 32009da4344ac0d40b3488334423cf2e5bfdb964902aec858aacbe5fb2436feb
Dec 05 14:18:42.721 INFO running `"docker" "start" "-a" "32009da4344ac0d40b3488334423cf2e5bfdb964902aec858aacbe5fb2436feb"`
Dec 05 14:18:43.155 INFO [stderr] usermod: no changes
Dec 05 14:18:43.190 INFO [stderr]     Checking efficient_enum v0.3.1 (/source)
Dec 05 14:18:44.731 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
Dec 05 14:18:44.731 INFO [stderr] su: No module specific data is present
Dec 05 14:18:45.194 INFO running `"docker" "inspect" "32009da4344ac0d40b3488334423cf2e5bfdb964902aec858aacbe5fb2436feb"`
Dec 05 14:18:45.345 INFO running `"docker" "rm" "-f" "32009da4344ac0d40b3488334423cf2e5bfdb964902aec858aacbe5fb2436feb"`
Dec 05 14:18:45.537 INFO [stdout] 32009da4344ac0d40b3488334423cf2e5bfdb964902aec858aacbe5fb2436feb