Dec 18 17:18:11.234 INFO checking crc64-1.0.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 17:18:11.234 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/crc64/1.0.0:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 17:18:11.453 INFO [stdout] 85ca9fa364159584b7f92702997c7d0833fb9124dbfe4d7690ea19f72235639c
Dec 18 17:18:11.458 INFO running `"docker" "start" "-a" "85ca9fa364159584b7f92702997c7d0833fb9124dbfe4d7690ea19f72235639c"`
Dec 18 17:18:12.064 INFO [stderr]     Checking crc64 v1.0.0 (/opt/crater/workdir)
Dec 18 17:18:12.651 INFO [stderr] warning: unused import: `crc64::crc64`
Dec 18 17:18:12.651 INFO [stderr]  --> src/main.rs:2:5
Dec 18 17:18:12.651 INFO [stderr]   |
Dec 18 17:18:12.651 INFO [stderr] 2 | use crc64::crc64;
Dec 18 17:18:12.651 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 18 17:18:12.651 INFO [stderr]   |
Dec 18 17:18:12.651 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 17:18:12.651 INFO [stderr] 
Dec 18 17:18:12.676 INFO [stderr] warning: unused import: `crc64::crc64`
Dec 18 17:18:12.676 INFO [stderr]  --> src/main.rs:2:5
Dec 18 17:18:12.676 INFO [stderr]   |
Dec 18 17:18:12.676 INFO [stderr] 2 | use crc64::crc64;
Dec 18 17:18:12.676 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 18 17:18:12.676 INFO [stderr]   |
Dec 18 17:18:12.676 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 17:18:12.676 INFO [stderr] 
Dec 18 17:18:12.726 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Dec 18 17:18:13.013 INFO running `"docker" "inspect" "85ca9fa364159584b7f92702997c7d0833fb9124dbfe4d7690ea19f72235639c"`
Dec 18 17:18:13.135 INFO running `"docker" "rm" "-f" "85ca9fa364159584b7f92702997c7d0833fb9124dbfe4d7690ea19f72235639c"`
Dec 18 17:18:13.256 INFO [stdout] 85ca9fa364159584b7f92702997c7d0833fb9124dbfe4d7690ea19f72235639c