Dec 18 17:18:11.012 INFO checking crc64-1.0.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 17:18:11.012 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 17:18:11.376 INFO [stdout] d60424b3f51dd6c4444d827e356d4923ec15fb86c96644364e78efdde3d3ad48
Dec 18 17:18:11.378 INFO running `"docker" "start" "-a" "d60424b3f51dd6c4444d827e356d4923ec15fb86c96644364e78efdde3d3ad48"`
Dec 18 17:18:11.993 INFO [stderr]     Checking crc64 v1.0.0 (/opt/crater/workdir)
Dec 18 17:18:12.582 INFO [stderr] warning: unused import: `crc64::crc64`
Dec 18 17:18:12.582 INFO [stderr]  --> src/main.rs:2:5
Dec 18 17:18:12.582 INFO [stderr]   |
Dec 18 17:18:12.582 INFO [stderr] 2 | use crc64::crc64;
Dec 18 17:18:12.582 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 18 17:18:12.582 INFO [stderr]   |
Dec 18 17:18:12.582 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 17:18:12.582 INFO [stderr] 
Dec 18 17:18:12.596 INFO [stderr] warning: unused import: `crc64::crc64`
Dec 18 17:18:12.596 INFO [stderr]  --> src/main.rs:2:5
Dec 18 17:18:12.596 INFO [stderr]   |
Dec 18 17:18:12.596 INFO [stderr] 2 | use crc64::crc64;
Dec 18 17:18:12.596 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 18 17:18:12.596 INFO [stderr]   |
Dec 18 17:18:12.596 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 17:18:12.596 INFO [stderr] 
Dec 18 17:18:12.676 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Dec 18 17:18:12.949 INFO running `"docker" "inspect" "d60424b3f51dd6c4444d827e356d4923ec15fb86c96644364e78efdde3d3ad48"`
Dec 18 17:18:13.042 INFO running `"docker" "rm" "-f" "d60424b3f51dd6c4444d827e356d4923ec15fb86c96644364e78efdde3d3ad48"`
Dec 18 17:18:13.256 INFO [stdout] d60424b3f51dd6c4444d827e356d4923ec15fb86c96644364e78efdde3d3ad48