Dec 04 08:17:22.305 INFO checking tonyfinn/xray against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 08:17:22.305 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 08:17:22.791 INFO [stdout] 31a707597cb7ba98458c7c4e5b9ca06313cbdb87f7a5e8fe636d37d0edf41ee1
Dec 04 08:17:22.793 INFO running `"docker" "start" "-a" "31a707597cb7ba98458c7c4e5b9ca06313cbdb87f7a5e8fe636d37d0edf41ee1"`
Dec 04 08:17:25.330 INFO [stderr] usermod: no changes
Dec 04 08:17:25.533 INFO [stderr]    Compiling bitflags v1.0.3
Dec 04 08:17:25.533 INFO [stderr]    Compiling log v0.4.2
Dec 04 08:17:25.533 INFO [stderr]     Checking deflate v0.7.18
Dec 04 08:17:25.534 INFO [stderr]     Checking inflate v0.4.2
Dec 04 08:17:25.534 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 04 08:17:25.534 INFO [stderr]    Compiling syn v0.14.2
Dec 04 08:17:25.534 INFO [stderr]     Checking num-rational v0.1.42
Dec 04 08:17:26.236 INFO [stderr]    Compiling xml-rs v0.7.0
Dec 04 08:17:28.991 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 04 08:17:30.475 INFO [stderr]     Checking rayon-core v1.4.0
Dec 04 08:17:30.687 INFO [stderr]     Checking png v0.12.0
Dec 04 08:17:33.625 INFO [stderr]     Checking rayon v1.0.1
Dec 04 08:17:36.461 INFO [stderr]    Compiling gl_generator v0.9.0
Dec 04 08:17:45.928 INFO [stderr]    Compiling gl v0.10.0
Dec 04 08:17:48.039 INFO [stderr]    Compiling num-derive v0.2.2
Dec 04 08:17:49.428 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 04 08:17:53.736 INFO [stderr]     Checking image v0.19.0
Dec 04 08:18:03.614 INFO [stderr]     Checking xray v0.1.1 (/source)
Dec 04 08:18:04.439 INFO [stderr] warning: unused variable: `rbgw`
Dec 04 08:18:04.439 INFO [stderr]    --> src/lib.rs:435:13
Dec 04 08:18:04.440 INFO [stderr]     |
Dec 04 08:18:04.440 INFO [stderr] 435 |         let rbgw = DynamicImage::ImageRgba8(ImageBuffer::from_vec(2, 2, 
Dec 04 08:18:04.440 INFO [stderr]     |             ^^^^ help: consider using `_rbgw` instead
Dec 04 08:18:04.440 INFO [stderr]     |
Dec 04 08:18:04.440 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 08:18:04.440 INFO [stderr] 
Dec 04 08:18:04.440 INFO [stderr] warning: unused variable: `expected`
Dec 04 08:18:04.440 INFO [stderr]    --> src/lib.rs:443:13
Dec 04 08:18:04.440 INFO [stderr]     |
Dec 04 08:18:04.440 INFO [stderr] 443 |         let expected = DynamicImage::ImageRgba8(ImageBuffer::from_vec(2, 2, 
Dec 04 08:18:04.440 INFO [stderr]     |             ^^^^^^^^ help: consider using `_expected` instead
Dec 04 08:18:04.440 INFO [stderr] 
Dec 04 08:18:04.440 INFO [stderr] warning: unused variable: `expected`
Dec 04 08:18:04.440 INFO [stderr]    --> src/lib.rs:475:13
Dec 04 08:18:04.440 INFO [stderr]     |
Dec 04 08:18:04.440 INFO [stderr] 475 |         let expected = DynamicImage::ImageRgba8(ImageBuffer::from_vec(2, 2, 
Dec 04 08:18:04.440 INFO [stderr]     |             ^^^^^^^^ help: consider using `_expected` instead
Dec 04 08:18:04.440 INFO [stderr] 
Dec 04 08:18:04.440 INFO [stderr] warning: unused variable: `x`
Dec 04 08:18:04.440 INFO [stderr]    --> src/lib.rs:391:33
Dec 04 08:18:04.440 INFO [stderr]     |
Dec 04 08:18:04.440 INFO [stderr] 391 |         fn capture_image(&self, x: i32, y: i32, width: u32, height: u32) -> XrayResult<DynamicImage> {
Dec 04 08:18:04.440 INFO [stderr]     |                                 ^ help: consider using `_x` instead
Dec 04 08:18:04.440 INFO [stderr] 
Dec 04 08:18:04.440 INFO [stderr] warning: unused variable: `y`
Dec 04 08:18:04.440 INFO [stderr]    --> src/lib.rs:391:41
Dec 04 08:18:04.440 INFO [stderr]     |
Dec 04 08:18:04.440 INFO [stderr] 391 |         fn capture_image(&self, x: i32, y: i32, width: u32, height: u32) -> XrayResult<DynamicImage> {
Dec 04 08:18:04.440 INFO [stderr]     |                                         ^ help: consider using `_y` instead
Dec 04 08:18:04.440 INFO [stderr] 
Dec 04 08:18:04.440 INFO [stderr] warning: unused variable: `width`
Dec 04 08:18:04.441 INFO [stderr]    --> src/lib.rs:391:49
Dec 04 08:18:04.441 INFO [stderr]     |
Dec 04 08:18:04.441 INFO [stderr] 391 |         fn capture_image(&self, x: i32, y: i32, width: u32, height: u32) -> XrayResult<DynamicImage> {
Dec 04 08:18:04.441 INFO [stderr]     |                                                 ^^^^^ help: consider using `_width` instead
Dec 04 08:18:04.441 INFO [stderr] 
Dec 04 08:18:04.441 INFO [stderr] warning: unused variable: `height`
Dec 04 08:18:04.441 INFO [stderr]    --> src/lib.rs:391:61
Dec 04 08:18:04.441 INFO [stderr]     |
Dec 04 08:18:04.441 INFO [stderr] 391 |         fn capture_image(&self, x: i32, y: i32, width: u32, height: u32) -> XrayResult<DynamicImage> {
Dec 04 08:18:04.441 INFO [stderr]     |                                                             ^^^^^^ help: consider using `_height` instead
Dec 04 08:18:04.441 INFO [stderr] 
Dec 04 08:18:05.146 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.78s
Dec 04 08:18:05.150 INFO [stderr] su: No module specific data is present
Dec 04 08:18:06.230 INFO running `"docker" "inspect" "31a707597cb7ba98458c7c4e5b9ca06313cbdb87f7a5e8fe636d37d0edf41ee1"`
Dec 04 08:18:06.505 INFO running `"docker" "rm" "-f" "31a707597cb7ba98458c7c4e5b9ca06313cbdb87f7a5e8fe636d37d0edf41ee1"`
Dec 04 08:18:06.818 INFO [stdout] 31a707597cb7ba98458c7c4e5b9ca06313cbdb87f7a5e8fe636d37d0edf41ee1