Dec 17 17:23:07.531 INFO checking raafael911/rgrep against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 17:23:07.532 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/raafael911/rgrep:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 17:23:08.101 INFO [stdout] 19e0d17353a247d12587cc323715dd14f8a6bfd375eac204de9e102bfae17cc0
Dec 17 17:23:08.103 INFO running `"docker" "start" "-a" "19e0d17353a247d12587cc323715dd14f8a6bfd375eac204de9e102bfae17cc0"`
Dec 17 17:23:10.014 INFO [stderr]     Checking regex v0.2.2
Dec 17 17:23:12.296 INFO [stderr]     Checking rgrep v0.1.0 (/opt/crater/workdir)
Dec 17 17:23:12.709 INFO [stderr] warning: field is never used: `line_number`
Dec 17 17:23:12.709 INFO [stderr]   --> src/lib.rs:66:5
Dec 17 17:23:12.710 INFO [stderr]    |
Dec 17 17:23:12.710 INFO [stderr] 66 |     line_number: usize,
Dec 17 17:23:12.710 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 17 17:23:12.710 INFO [stderr]    |
Dec 17 17:23:12.710 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 17:23:12.710 INFO [stderr] 
Dec 17 17:23:13.073 INFO [stderr] warning: field is never used: `line_number`
Dec 17 17:23:13.073 INFO [stderr]   --> src/lib.rs:66:5
Dec 17 17:23:13.073 INFO [stderr]    |
Dec 17 17:23:13.073 INFO [stderr] 66 |     line_number: usize,
Dec 17 17:23:13.074 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 17 17:23:13.074 INFO [stderr]    |
Dec 17 17:23:13.074 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 17:23:13.074 INFO [stderr] 
Dec 17 17:23:13.418 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.50s
Dec 17 17:23:14.920 INFO running `"docker" "inspect" "19e0d17353a247d12587cc323715dd14f8a6bfd375eac204de9e102bfae17cc0"`
Dec 17 17:23:15.279 INFO running `"docker" "rm" "-f" "19e0d17353a247d12587cc323715dd14f8a6bfd375eac204de9e102bfae17cc0"`
Dec 17 17:23:15.633 INFO [stdout] 19e0d17353a247d12587cc323715dd14f8a6bfd375eac204de9e102bfae17cc0