Dec 18 14:41:24.203 INFO checking karabiner-onetime-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 14:41:24.203 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/karabiner-onetime/0.1.0:/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 14:41:24.436 INFO [stdout] 5c1e7caecf1419b94869e0046cc9278b06370e2cfe1c691eaa55d1f8e3ddf09c
Dec 18 14:41:24.441 INFO running `"docker" "start" "-a" "5c1e7caecf1419b94869e0046cc9278b06370e2cfe1c691eaa55d1f8e3ddf09c"`
Dec 18 14:41:25.104 INFO [stderr]     Checking parking_lot v0.4.8
Dec 18 14:41:25.729 INFO [stderr]     Checking karabiner-onetime v0.1.0 (/opt/crater/workdir)
Dec 18 14:41:26.168 INFO [stderr] warning: unnecessary `unsafe` block
Dec 18 14:41:26.168 INFO [stderr]   --> src/lib.rs:70:9
Dec 18 14:41:26.168 INFO [stderr]    |
Dec 18 14:41:26.168 INFO [stderr] 70 |         unsafe { self.cell.into_inner() }
Dec 18 14:41:26.168 INFO [stderr]    |         ^^^^^^ unnecessary `unsafe` block
Dec 18 14:41:26.168 INFO [stderr]    |
Dec 18 14:41:26.168 INFO [stderr]    = note: #[warn(unused_unsafe)] on by default
Dec 18 14:41:26.168 INFO [stderr] 
Dec 18 14:41:26.288 INFO [stderr] warning: unnecessary `unsafe` block
Dec 18 14:41:26.288 INFO [stderr]   --> src/lib.rs:70:9
Dec 18 14:41:26.288 INFO [stderr]    |
Dec 18 14:41:26.288 INFO [stderr] 70 |         unsafe { self.cell.into_inner() }
Dec 18 14:41:26.288 INFO [stderr]    |         ^^^^^^ unnecessary `unsafe` block
Dec 18 14:41:26.288 INFO [stderr]    |
Dec 18 14:41:26.288 INFO [stderr]    = note: #[warn(unused_unsafe)] on by default
Dec 18 14:41:26.288 INFO [stderr] 
Dec 18 14:41:26.656 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
Dec 18 14:41:27.050 INFO running `"docker" "inspect" "5c1e7caecf1419b94869e0046cc9278b06370e2cfe1c691eaa55d1f8e3ddf09c"`
Dec 18 14:41:27.198 INFO running `"docker" "rm" "-f" "5c1e7caecf1419b94869e0046cc9278b06370e2cfe1c691eaa55d1f8e3ddf09c"`
Dec 18 14:41:27.380 INFO [stdout] 5c1e7caecf1419b94869e0046cc9278b06370e2cfe1c691eaa55d1f8e3ddf09c