Dec 17 20:30:37.422 INFO checking lsbrillant/roll against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 20:30:37.422 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/lsbrillant/roll:/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 20:30:37.865 INFO [stdout] d0afaeb92d9e6deba4a5e785d1f77167bf8cc69d68c2daa89d9226a30de6f9ba
Dec 17 20:30:37.870 INFO running `"docker" "start" "-a" "d0afaeb92d9e6deba4a5e785d1f77167bf8cc69d68c2daa89d9226a30de6f9ba"`
Dec 17 20:30:39.364 INFO [stderr]     Checking roll v0.1.0 (/opt/crater/workdir)
Dec 17 20:30:39.718 INFO [stderr] warning: unused import: `Token`
Dec 17 20:30:39.722 INFO [stderr]   --> src/parse.rs:63:25
Dec 17 20:30:39.722 INFO [stderr]    |
Dec 17 20:30:39.722 INFO [stderr] 63 |     use scan::{Scanner, Token};
Dec 17 20:30:39.722 INFO [stderr]    |                         ^^^^^
Dec 17 20:30:39.722 INFO [stderr]    |
Dec 17 20:30:39.722 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 20:30:39.722 INFO [stderr] 
Dec 17 20:30:40.334 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Dec 17 20:30:41.169 INFO running `"docker" "inspect" "d0afaeb92d9e6deba4a5e785d1f77167bf8cc69d68c2daa89d9226a30de6f9ba"`
Dec 17 20:30:41.416 INFO running `"docker" "rm" "-f" "d0afaeb92d9e6deba4a5e785d1f77167bf8cc69d68c2daa89d9226a30de6f9ba"`
Dec 17 20:30:41.684 INFO [stdout] d0afaeb92d9e6deba4a5e785d1f77167bf8cc69d68c2daa89d9226a30de6f9ba