Oct 31 19:18:39.728 INFO checking tonyfinn/xray against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 19:18:39.729 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Oct 31 19:18:40.248 INFO blam! d48a6af005343030984088500cec81801fa0fcb3a375aa0bdf079114365851be
Oct 31 19:18:40.250 INFO running `"docker" "start" "-a" "d48a6af005343030984088500cec81801fa0fcb3a375aa0bdf079114365851be"`
Oct 31 19:18:41.796 INFO kablam! usermod: no changes
Oct 31 19:18:41.976 INFO kablam!    Compiling log v0.4.2
Oct 31 19:18:41.976 INFO kablam!     Checking inflate v0.4.2
Oct 31 19:18:41.982 INFO kablam!     Checking crossbeam-epoch v0.3.1
Oct 31 19:18:41.988 INFO kablam!    Compiling syn v0.14.2
Oct 31 19:18:43.817 INFO kablam!    Compiling gl_generator v0.9.0
Oct 31 19:18:44.639 INFO kablam!     Checking crossbeam-deque v0.2.0
Oct 31 19:18:45.034 INFO kablam!     Checking png v0.12.0
Oct 31 19:18:45.981 INFO kablam!     Checking rayon-core v1.4.0
Oct 31 19:18:49.033 INFO kablam!     Checking rayon v1.0.1
Oct 31 19:18:52.856 INFO kablam!    Compiling gl v0.10.0
Oct 31 19:19:06.553 INFO kablam!    Compiling num-derive v0.2.2
Oct 31 19:19:06.569 INFO kablam!     Checking jpeg-decoder v0.1.15
Oct 31 19:19:10.367 INFO kablam!     Checking image v0.19.0
Oct 31 19:19:19.113 INFO kablam!     Checking xray v0.1.1 (/source)
Oct 31 19:19:20.165 INFO kablam! warning: unused variable: `rbgw`
Oct 31 19:19:20.165 INFO kablam!    --> src/lib.rs:435:13
Oct 31 19:19:20.165 INFO kablam!     |
Oct 31 19:19:20.165 INFO kablam! 435 |         let rbgw = DynamicImage::ImageRgba8(ImageBuffer::from_vec(2, 2, 
Oct 31 19:19:20.165 INFO kablam!     |             ^^^^ help: consider using `_rbgw` instead
Oct 31 19:19:20.165 INFO kablam!     |
Oct 31 19:19:20.165 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 31 19:19:20.165 INFO kablam! 
Oct 31 19:19:20.165 INFO kablam! warning: unused variable: `expected`
Oct 31 19:19:20.166 INFO kablam!    --> src/lib.rs:443:13
Oct 31 19:19:20.166 INFO kablam!     |
Oct 31 19:19:20.166 INFO kablam! 443 |         let expected = DynamicImage::ImageRgba8(ImageBuffer::from_vec(2, 2, 
Oct 31 19:19:20.166 INFO kablam!     |             ^^^^^^^^ help: consider using `_expected` instead
Oct 31 19:19:20.166 INFO kablam! 
Oct 31 19:19:20.166 INFO kablam! warning: unused variable: `expected`
Oct 31 19:19:20.166 INFO kablam!    --> src/lib.rs:475:13
Oct 31 19:19:20.166 INFO kablam!     |
Oct 31 19:19:20.166 INFO kablam! 475 |         let expected = DynamicImage::ImageRgba8(ImageBuffer::from_vec(2, 2, 
Oct 31 19:19:20.166 INFO kablam!     |             ^^^^^^^^ help: consider using `_expected` instead
Oct 31 19:19:20.166 INFO kablam! 
Oct 31 19:19:20.166 INFO kablam! warning: unused variable: `x`
Oct 31 19:19:20.166 INFO kablam!    --> src/lib.rs:391:33
Oct 31 19:19:20.166 INFO kablam!     |
Oct 31 19:19:20.166 INFO kablam! 391 |         fn capture_image(&self, x: i32, y: i32, width: u32, height: u32) -> XrayResult<DynamicImage> {
Oct 31 19:19:20.166 INFO kablam!     |                                 ^ help: consider using `_x` instead
Oct 31 19:19:20.166 INFO kablam! 
Oct 31 19:19:20.166 INFO kablam! warning: unused variable: `y`
Oct 31 19:19:20.166 INFO kablam!    --> src/lib.rs:391:41
Oct 31 19:19:20.166 INFO kablam!     |
Oct 31 19:19:20.166 INFO kablam! 391 |         fn capture_image(&self, x: i32, y: i32, width: u32, height: u32) -> XrayResult<DynamicImage> {
Oct 31 19:19:20.166 INFO kablam!     |                                         ^ help: consider using `_y` instead
Oct 31 19:19:20.166 INFO kablam! 
Oct 31 19:19:20.166 INFO kablam! warning: unused variable: `width`
Oct 31 19:19:20.166 INFO kablam!    --> src/lib.rs:391:49
Oct 31 19:19:20.166 INFO kablam!     |
Oct 31 19:19:20.166 INFO kablam! 391 |         fn capture_image(&self, x: i32, y: i32, width: u32, height: u32) -> XrayResult<DynamicImage> {
Oct 31 19:19:20.166 INFO kablam!     |                                                 ^^^^^ help: consider using `_width` instead
Oct 31 19:19:20.166 INFO kablam! 
Oct 31 19:19:20.166 INFO kablam! warning: unused variable: `height`
Oct 31 19:19:20.166 INFO kablam!    --> src/lib.rs:391:61
Oct 31 19:19:20.166 INFO kablam!     |
Oct 31 19:19:20.166 INFO kablam! 391 |         fn capture_image(&self, x: i32, y: i32, width: u32, height: u32) -> XrayResult<DynamicImage> {
Oct 31 19:19:20.166 INFO kablam!     |                                                             ^^^^^^ help: consider using `_height` instead
Oct 31 19:19:20.166 INFO kablam! 
Oct 31 19:19:20.640 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 38.82s
Oct 31 19:19:20.652 INFO kablam! su: No module specific data is present
Oct 31 19:19:22.237 INFO running `"docker" "rm" "-f" "d48a6af005343030984088500cec81801fa0fcb3a375aa0bdf079114365851be"`
Oct 31 19:19:22.533 INFO blam! d48a6af005343030984088500cec81801fa0fcb3a375aa0bdf079114365851be