Dec 05 13:51:28.854 INFO checking file_limit-0.0.2 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 13:51:28.854 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 13:51:29.106 INFO [stdout] 7e71af664ce55dedcc007cc452b81e871283daef3032fa8ceffc4802a9306b38
Dec 05 13:51:29.109 INFO running `"docker" "start" "-a" "7e71af664ce55dedcc007cc452b81e871283daef3032fa8ceffc4802a9306b38"`
Dec 05 13:51:29.799 INFO [stderr] usermod: no changes
Dec 05 13:51:29.843 INFO [stderr]     Checking file_limit v0.0.2 (/source)
Dec 05 13:51:30.755 INFO [stderr] warning: unused variable: `err`
Dec 05 13:51:30.755 INFO [stderr]   --> src/lib.rs:82:13
Dec 05 13:51:30.755 INFO [stderr]    |
Dec 05 13:51:30.755 INFO [stderr] 82 |         Err(err) => assert!(false),
Dec 05 13:51:30.755 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Dec 05 13:51:30.755 INFO [stderr]    |
Dec 05 13:51:30.755 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 13:51:30.755 INFO [stderr] 
Dec 05 13:51:30.778 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Dec 05 13:51:30.781 INFO [stderr] su: No module specific data is present
Dec 05 13:51:31.281 INFO running `"docker" "inspect" "7e71af664ce55dedcc007cc452b81e871283daef3032fa8ceffc4802a9306b38"`
Dec 05 13:51:31.425 INFO running `"docker" "rm" "-f" "7e71af664ce55dedcc007cc452b81e871283daef3032fa8ceffc4802a9306b38"`
Dec 05 13:51:31.562 INFO [stdout] 7e71af664ce55dedcc007cc452b81e871283daef3032fa8ceffc4802a9306b38