Dec 04 12:40:12.230 INFO checking panther99/minigrep against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 12:40:12.231 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 04 12:40:12.610 INFO [stdout] 7dca96b9b64d5988fe194471c3a5bb6d8536948eddb9a03d0f4c45650e6fbf4b
Dec 04 12:40:12.617 INFO running `"docker" "start" "-a" "7dca96b9b64d5988fe194471c3a5bb6d8536948eddb9a03d0f4c45650e6fbf4b"`
Dec 04 12:40:13.795 INFO [stderr] usermod: no changes
Dec 04 12:40:13.858 INFO [stderr]     Checking minigrep v0.1.0 (/source)
Dec 04 12:40:14.212 INFO [stderr] warning: unused variable: `e`
Dec 04 12:40:14.212 INFO [stderr]   --> src/lib.rs:23:17
Dec 04 12:40:14.212 INFO [stderr]    |
Dec 04 12:40:14.212 INFO [stderr] 23 |             Err(e) => false
Dec 04 12:40:14.212 INFO [stderr]    |                 ^ help: consider using `_e` instead
Dec 04 12:40:14.212 INFO [stderr]    |
Dec 04 12:40:14.212 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 12:40:14.212 INFO [stderr] 
Dec 04 12:40:14.487 INFO [stderr] warning: unused variable: `e`
Dec 04 12:40:14.487 INFO [stderr]   --> src/lib.rs:23:17
Dec 04 12:40:14.487 INFO [stderr]    |
Dec 04 12:40:14.487 INFO [stderr] 23 |             Err(e) => false
Dec 04 12:40:14.487 INFO [stderr]    |                 ^ help: consider using `_e` instead
Dec 04 12:40:14.487 INFO [stderr]    |
Dec 04 12:40:14.487 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 12:40:14.487 INFO [stderr] 
Dec 04 12:40:14.790 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
Dec 04 12:40:14.799 INFO [stderr] su: No module specific data is present
Dec 04 12:40:15.397 INFO running `"docker" "inspect" "7dca96b9b64d5988fe194471c3a5bb6d8536948eddb9a03d0f4c45650e6fbf4b"`
Dec 04 12:40:15.653 INFO running `"docker" "rm" "-f" "7dca96b9b64d5988fe194471c3a5bb6d8536948eddb9a03d0f4c45650e6fbf4b"`
Dec 04 12:40:15.987 INFO [stdout] 7dca96b9b64d5988fe194471c3a5bb6d8536948eddb9a03d0f4c45650e6fbf4b