Dec 17 13:16:40.267 INFO checking tonyfinn/xray against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 13:16:40.267 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/tonyfinn/xray:/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 17 13:16:40.792 INFO [stdout] c8ab11a731142eac5469bd156133f25bbf2667bf32e8bd4af4c1787d887b78a0
Dec 17 13:16:40.800 INFO running `"docker" "start" "-a" "c8ab11a731142eac5469bd156133f25bbf2667bf32e8bd4af4c1787d887b78a0"`
Dec 17 13:16:42.920 INFO [stderr]    Compiling log v0.4.2
Dec 17 13:16:42.923 INFO [stderr]     Checking inflate v0.4.2
Dec 17 13:16:42.923 INFO [stderr]     Checking deflate v0.7.18
Dec 17 13:16:42.923 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 17 13:16:42.923 INFO [stderr]    Compiling syn v0.14.2
Dec 17 13:16:44.770 INFO [stderr]    Compiling gl_generator v0.9.0
Dec 17 13:16:45.028 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 17 13:16:46.352 INFO [stderr]     Checking rayon-core v1.4.0
Dec 17 13:16:46.594 INFO [stderr]     Checking png v0.12.0
Dec 17 13:16:48.482 INFO [stderr]     Checking rayon v1.0.1
Dec 17 13:16:53.045 INFO [stderr]    Compiling gl v0.10.0
Dec 17 13:17:03.593 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 17 13:17:04.127 INFO [stderr]    Compiling num-derive v0.2.2
Dec 17 13:17:07.249 INFO [stderr]     Checking image v0.19.0
Dec 17 13:17:15.108 INFO [stderr]     Checking xray v0.1.1 (/opt/crater/workdir)
Dec 17 13:17:15.692 INFO [stderr] warning: unused variable: `rbgw`
Dec 17 13:17:15.692 INFO [stderr]    --> src/lib.rs:435:13
Dec 17 13:17:15.692 INFO [stderr]     |
Dec 17 13:17:15.692 INFO [stderr] 435 |         let rbgw = DynamicImage::ImageRgba8(ImageBuffer::from_vec(2, 2, 
Dec 17 13:17:15.692 INFO [stderr]     |             ^^^^ help: consider using `_rbgw` instead
Dec 17 13:17:15.692 INFO [stderr]     |
Dec 17 13:17:15.692 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 13:17:15.692 INFO [stderr] 
Dec 17 13:17:15.692 INFO [stderr] warning: unused variable: `expected`
Dec 17 13:17:15.692 INFO [stderr]    --> src/lib.rs:443:13
Dec 17 13:17:15.693 INFO [stderr]     |
Dec 17 13:17:15.693 INFO [stderr] 443 |         let expected = DynamicImage::ImageRgba8(ImageBuffer::from_vec(2, 2, 
Dec 17 13:17:15.693 INFO [stderr]     |             ^^^^^^^^ help: consider using `_expected` instead
Dec 17 13:17:15.693 INFO [stderr] 
Dec 17 13:17:15.693 INFO [stderr] warning: unused variable: `expected`
Dec 17 13:17:15.693 INFO [stderr]    --> src/lib.rs:475:13
Dec 17 13:17:15.693 INFO [stderr]     |
Dec 17 13:17:15.693 INFO [stderr] 475 |         let expected = DynamicImage::ImageRgba8(ImageBuffer::from_vec(2, 2, 
Dec 17 13:17:15.693 INFO [stderr]     |             ^^^^^^^^ help: consider using `_expected` instead
Dec 17 13:17:15.693 INFO [stderr] 
Dec 17 13:17:15.693 INFO [stderr] warning: unused variable: `x`
Dec 17 13:17:15.693 INFO [stderr]    --> src/lib.rs:391:33
Dec 17 13:17:15.693 INFO [stderr]     |
Dec 17 13:17:15.693 INFO [stderr] 391 |         fn capture_image(&self, x: i32, y: i32, width: u32, height: u32) -> XrayResult<DynamicImage> {
Dec 17 13:17:15.693 INFO [stderr]     |                                 ^ help: consider using `_x` instead
Dec 17 13:17:15.693 INFO [stderr] 
Dec 17 13:17:15.693 INFO [stderr] warning: unused variable: `y`
Dec 17 13:17:15.693 INFO [stderr]    --> src/lib.rs:391:41
Dec 17 13:17:15.693 INFO [stderr]     |
Dec 17 13:17:15.693 INFO [stderr] 391 |         fn capture_image(&self, x: i32, y: i32, width: u32, height: u32) -> XrayResult<DynamicImage> {
Dec 17 13:17:15.693 INFO [stderr]     |                                         ^ help: consider using `_y` instead
Dec 17 13:17:15.693 INFO [stderr] 
Dec 17 13:17:15.693 INFO [stderr] warning: unused variable: `width`
Dec 17 13:17:15.693 INFO [stderr]    --> src/lib.rs:391:49
Dec 17 13:17:15.693 INFO [stderr]     |
Dec 17 13:17:15.693 INFO [stderr] 391 |         fn capture_image(&self, x: i32, y: i32, width: u32, height: u32) -> XrayResult<DynamicImage> {
Dec 17 13:17:15.693 INFO [stderr]     |                                                 ^^^^^ help: consider using `_width` instead
Dec 17 13:17:15.693 INFO [stderr] 
Dec 17 13:17:15.693 INFO [stderr] warning: unused variable: `height`
Dec 17 13:17:15.693 INFO [stderr]    --> src/lib.rs:391:61
Dec 17 13:17:15.693 INFO [stderr]     |
Dec 17 13:17:15.693 INFO [stderr] 391 |         fn capture_image(&self, x: i32, y: i32, width: u32, height: u32) -> XrayResult<DynamicImage> {
Dec 17 13:17:15.693 INFO [stderr]     |                                                             ^^^^^^ help: consider using `_height` instead
Dec 17 13:17:15.693 INFO [stderr] 
Dec 17 13:17:16.212 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.44s
Dec 17 13:17:17.450 INFO running `"docker" "inspect" "c8ab11a731142eac5469bd156133f25bbf2667bf32e8bd4af4c1787d887b78a0"`
Dec 17 13:17:17.822 INFO running `"docker" "rm" "-f" "c8ab11a731142eac5469bd156133f25bbf2667bf32e8bd4af4c1787d887b78a0"`
Dec 17 13:17:18.208 INFO [stdout] c8ab11a731142eac5469bd156133f25bbf2667bf32e8bd4af4c1787d887b78a0