Nov 28 15:09:00.091 INFO checking xray-0.1.1 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 15:09:00.091 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 15:09:00.323 INFO [stdout] 952e968a9c847f2d069192e667384018e1ca0941db25c8e988ac7d652cea1bc0
Nov 28 15:09:00.324 INFO running `"docker" "start" "-a" "952e968a9c847f2d069192e667384018e1ca0941db25c8e988ac7d652cea1bc0"`
Nov 28 15:09:00.701 INFO [stderr] usermod: no changes
Nov 28 15:09:00.838 INFO [stderr]    Compiling syn v0.15.22
Nov 28 15:09:00.848 INFO [stderr]     Checking jpeg-decoder v0.1.15
Nov 28 15:09:11.340 INFO [stderr]    Compiling num-derive v0.2.3
Nov 28 15:09:19.608 INFO [stderr]     Checking image v0.19.0
Nov 28 15:09:25.756 INFO [stderr]     Checking xray v0.1.1 (/source)
Nov 28 15:09:29.233 INFO [stderr] warning: unused variable: `rbgw`
Nov 28 15:09:29.233 INFO [stderr]    --> src/lib.rs:435:13
Nov 28 15:09:29.234 INFO [stderr]     |
Nov 28 15:09:29.234 INFO [stderr] 435 |         let rbgw = DynamicImage::ImageRgba8(ImageBuffer::from_vec(2, 2, 
Nov 28 15:09:29.234 INFO [stderr]     |             ^^^^ help: consider using `_rbgw` instead
Nov 28 15:09:29.235 INFO [stderr]     |
Nov 28 15:09:29.235 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 15:09:29.235 INFO [stderr] 
Nov 28 15:09:29.235 INFO [stderr] warning: unused variable: `expected`
Nov 28 15:09:29.236 INFO [stderr]    --> src/lib.rs:443:13
Nov 28 15:09:29.236 INFO [stderr]     |
Nov 28 15:09:29.236 INFO [stderr] 443 |         let expected = DynamicImage::ImageRgba8(ImageBuffer::from_vec(2, 2, 
Nov 28 15:09:29.237 INFO [stderr]     |             ^^^^^^^^ help: consider using `_expected` instead
Nov 28 15:09:29.237 INFO [stderr] 
Nov 28 15:09:29.237 INFO [stderr] warning: unused variable: `expected`
Nov 28 15:09:29.237 INFO [stderr]    --> src/lib.rs:475:13
Nov 28 15:09:29.238 INFO [stderr]     |
Nov 28 15:09:29.238 INFO [stderr] 475 |         let expected = DynamicImage::ImageRgba8(ImageBuffer::from_vec(2, 2, 
Nov 28 15:09:29.238 INFO [stderr]     |             ^^^^^^^^ help: consider using `_expected` instead
Nov 28 15:09:29.238 INFO [stderr] 
Nov 28 15:09:29.239 INFO [stderr] warning: unused variable: `x`
Nov 28 15:09:29.239 INFO [stderr]    --> src/lib.rs:391:33
Nov 28 15:09:29.239 INFO [stderr]     |
Nov 28 15:09:29.239 INFO [stderr] 391 |         fn capture_image(&self, x: i32, y: i32, width: u32, height: u32) -> XrayResult<DynamicImage> {
Nov 28 15:09:29.239 INFO [stderr]     |                                 ^ help: consider using `_x` instead
Nov 28 15:09:29.240 INFO [stderr] 
Nov 28 15:09:29.240 INFO [stderr] warning: unused variable: `y`
Nov 28 15:09:29.240 INFO [stderr]    --> src/lib.rs:391:41
Nov 28 15:09:29.241 INFO [stderr]     |
Nov 28 15:09:29.241 INFO [stderr] 391 |         fn capture_image(&self, x: i32, y: i32, width: u32, height: u32) -> XrayResult<DynamicImage> {
Nov 28 15:09:29.241 INFO [stderr]     |                                         ^ help: consider using `_y` instead
Nov 28 15:09:29.241 INFO [stderr] 
Nov 28 15:09:29.241 INFO [stderr] warning: unused variable: `width`
Nov 28 15:09:29.242 INFO [stderr]    --> src/lib.rs:391:49
Nov 28 15:09:29.242 INFO [stderr]     |
Nov 28 15:09:29.242 INFO [stderr] 391 |         fn capture_image(&self, x: i32, y: i32, width: u32, height: u32) -> XrayResult<DynamicImage> {
Nov 28 15:09:29.242 INFO [stderr]     |                                                 ^^^^^ help: consider using `_width` instead
Nov 28 15:09:29.243 INFO [stderr] 
Nov 28 15:09:29.243 INFO [stderr] warning: unused variable: `height`
Nov 28 15:09:29.243 INFO [stderr]    --> src/lib.rs:391:61
Nov 28 15:09:29.243 INFO [stderr]     |
Nov 28 15:09:29.244 INFO [stderr] 391 |         fn capture_image(&self, x: i32, y: i32, width: u32, height: u32) -> XrayResult<DynamicImage> {
Nov 28 15:09:29.244 INFO [stderr]     |                                                             ^^^^^^ help: consider using `_height` instead
Nov 28 15:09:29.244 INFO [stderr] 
Nov 28 15:09:29.912 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.20s
Nov 28 15:09:29.924 INFO [stderr] su: No module specific data is present
Nov 28 15:09:30.907 INFO running `"docker" "inspect" "952e968a9c847f2d069192e667384018e1ca0941db25c8e988ac7d652cea1bc0"`
Nov 28 15:09:31.234 INFO running `"docker" "rm" "-f" "952e968a9c847f2d069192e667384018e1ca0941db25c8e988ac7d652cea1bc0"`
Nov 28 15:09:31.478 INFO [stdout] 952e968a9c847f2d069192e667384018e1ca0941db25c8e988ac7d652cea1bc0