Dec 18 12:28:29.256 INFO checking recital-0.3.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 12:28:29.256 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/recital/0.3.0:/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 12:28:29.680 INFO [stdout] 77eb412958528809e41ed5cf3e0f83e2f164ebe535a993eb0760ba1054add84b
Dec 18 12:28:29.686 INFO running `"docker" "start" "-a" "77eb412958528809e41ed5cf3e0f83e2f164ebe535a993eb0760ba1054add84b"`
Dec 18 12:28:31.994 INFO [stderr]     Checking recital v0.3.0 (/opt/crater/workdir)
Dec 18 12:28:32.544 INFO [stderr] warning: unused imports: `Alpha`, `Number`
Dec 18 12:28:32.544 INFO [stderr]   --> src/version.rs:32:24
Dec 18 12:28:32.544 INFO [stderr]    |
Dec 18 12:28:32.544 INFO [stderr] 32 | use self::Identifier::{Alpha, Number};
Dec 18 12:28:32.544 INFO [stderr]    |                        ^^^^^  ^^^^^^
Dec 18 12:28:32.544 INFO [stderr]    |
Dec 18 12:28:32.544 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 12:28:32.544 INFO [stderr] 
Dec 18 12:28:32.572 INFO [stderr] warning: unused imports: `Alpha`, `Number`
Dec 18 12:28:32.572 INFO [stderr]   --> src/version.rs:32:24
Dec 18 12:28:32.572 INFO [stderr]    |
Dec 18 12:28:32.572 INFO [stderr] 32 | use self::Identifier::{Alpha, Number};
Dec 18 12:28:32.572 INFO [stderr]    |                        ^^^^^  ^^^^^^
Dec 18 12:28:32.572 INFO [stderr]    |
Dec 18 12:28:32.572 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 12:28:32.572 INFO [stderr] 
Dec 18 12:28:33.237 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
Dec 18 12:28:34.598 INFO running `"docker" "inspect" "77eb412958528809e41ed5cf3e0f83e2f164ebe535a993eb0760ba1054add84b"`
Dec 18 12:28:34.894 INFO running `"docker" "rm" "-f" "77eb412958528809e41ed5cf3e0f83e2f164ebe535a993eb0760ba1054add84b"`
Dec 18 12:28:35.296 INFO [stdout] 77eb412958528809e41ed5cf3e0f83e2f164ebe535a993eb0760ba1054add84b