Dec 18 11:08:51.873 INFO checking sliding_windows-3.0.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 11:08:51.873 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/sliding_windows/3.0.0:/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 11:08:52.099 INFO [stdout] e3b5919a04abe391951ec6a3f0e2bc48c3552ab03bed70cee8d3a4718b3e3f2c
Dec 18 11:08:52.100 INFO running `"docker" "start" "-a" "e3b5919a04abe391951ec6a3f0e2bc48c3552ab03bed70cee8d3a4718b3e3f2c"`
Dec 18 11:08:53.351 INFO [stderr]     Checking sliding_windows v3.0.0 (/opt/crater/workdir)
Dec 18 11:08:53.616 INFO [stderr] warning: unnecessary `unsafe` block
Dec 18 11:08:53.616 INFO [stderr]   --> src/sliding_windows.rs:94:9
Dec 18 11:08:53.616 INFO [stderr]    |
Dec 18 11:08:53.616 INFO [stderr] 94 |         unsafe {
Dec 18 11:08:53.616 INFO [stderr]    |         ^^^^^^ unnecessary `unsafe` block
Dec 18 11:08:53.616 INFO [stderr]    |
Dec 18 11:08:53.616 INFO [stderr]    = note: #[warn(unused_unsafe)] on by default
Dec 18 11:08:53.616 INFO [stderr] 
Dec 18 11:08:53.746 INFO [stderr] warning: unnecessary `unsafe` block
Dec 18 11:08:53.746 INFO [stderr]   --> src/sliding_windows.rs:94:9
Dec 18 11:08:53.746 INFO [stderr]    |
Dec 18 11:08:53.746 INFO [stderr] 94 |         unsafe {
Dec 18 11:08:53.746 INFO [stderr]    |         ^^^^^^ unnecessary `unsafe` block
Dec 18 11:08:53.746 INFO [stderr]    |
Dec 18 11:08:53.746 INFO [stderr]    = note: #[warn(unused_unsafe)] on by default
Dec 18 11:08:53.746 INFO [stderr] 
Dec 18 11:08:53.770 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
Dec 18 11:08:54.155 INFO running `"docker" "inspect" "e3b5919a04abe391951ec6a3f0e2bc48c3552ab03bed70cee8d3a4718b3e3f2c"`
Dec 18 11:08:54.261 INFO running `"docker" "rm" "-f" "e3b5919a04abe391951ec6a3f0e2bc48c3552ab03bed70cee8d3a4718b3e3f2c"`
Dec 18 11:08:54.377 INFO [stdout] e3b5919a04abe391951ec6a3f0e2bc48c3552ab03bed70cee8d3a4718b3e3f2c