Dec 18 18:06:43.276 INFO checking blit-0.5.5 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 18:06:43.276 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/blit/0.5.5:/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 18:06:43.485 INFO [stdout] 6fe4159803675aa5010054db09c6bf1ee6deb39f9bbf47f6970c7c260f994f3b
Dec 18 18:06:43.489 INFO running `"docker" "start" "-a" "6fe4159803675aa5010054db09c6bf1ee6deb39f9bbf47f6970c7c260f994f3b"`
Dec 18 18:06:44.285 INFO [stderr]    Compiling minifb v0.11.1
Dec 18 18:06:44.286 INFO [stderr]     Checking num-rational v0.2.1
Dec 18 18:06:44.286 INFO [stderr]    Compiling num-derive v0.2.3
Dec 18 18:06:44.289 INFO [stderr]     Checking aseprite v0.1.3
Dec 18 18:06:50.168 INFO [stderr]     Checking tiff v0.2.1
Dec 18 18:06:50.964 INFO [stderr]     Checking image v0.20.1
Dec 18 18:06:56.584 INFO [stderr]     Checking blit v0.5.5 (/opt/crater/workdir)
Dec 18 18:07:02.512 INFO [stderr] warning: unused variable: `blit_buf`
Dec 18 18:07:02.512 INFO [stderr]   --> examples/smiley.rs:39:9
Dec 18 18:07:02.512 INFO [stderr]    |
Dec 18 18:07:02.512 INFO [stderr] 39 |     let blit_buf = rgb.to_blit_buffer(Color::from_u32(MASK_COLOR));
Dec 18 18:07:02.512 INFO [stderr]    |         ^^^^^^^^ help: consider using `_blit_buf` instead
Dec 18 18:07:02.512 INFO [stderr]    |
Dec 18 18:07:02.512 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 18:07:02.512 INFO [stderr] 
Dec 18 18:07:02.787 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.67s
Dec 18 18:07:03.439 INFO running `"docker" "inspect" "6fe4159803675aa5010054db09c6bf1ee6deb39f9bbf47f6970c7c260f994f3b"`
Dec 18 18:07:03.636 INFO running `"docker" "rm" "-f" "6fe4159803675aa5010054db09c6bf1ee6deb39f9bbf47f6970c7c260f994f3b"`
Dec 18 18:07:03.833 INFO [stdout] 6fe4159803675aa5010054db09c6bf1ee6deb39f9bbf47f6970c7c260f994f3b