Aug 31 03:52:03.759 INFO checking mpizenberg/computer-vision-rs against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 03:52:03.759 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 03:52:03.759 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 03:52:04.048 INFO blam! db48ddf45dfc40988bd61afb0455e52564e0b04d237059ed99a6f81a2bcaeec3
Aug 31 03:52:04.049 INFO running `"docker" "start" "-a" "db48ddf45dfc40988bd61afb0455e52564e0b04d237059ed99a6f81a2bcaeec3"`
Aug 31 03:52:05.405 INFO kablam!    Compiling num-traits v0.2.4
Aug 31 03:52:05.410 INFO kablam!     Checking serde v1.0.35
Aug 31 03:52:05.421 INFO kablam!     Checking scoped_threadpool v0.1.9
Aug 31 03:52:05.421 INFO kablam!    Compiling libloading v0.5.0
Aug 31 03:52:05.423 INFO kablam!     Checking memmap v0.6.2
Aug 31 03:52:05.424 INFO kablam!     Checking num_cpus v1.8.0
Aug 31 03:52:05.424 INFO kablam!     Checking shared_library v0.1.8
Aug 31 03:52:05.424 INFO kablam!     Checking atty v0.2.10
Aug 31 03:52:06.745 INFO kablam!    Compiling x11-dl v2.17.5
Aug 31 03:52:07.495 INFO kablam!     Checking inflate v0.4.2
Aug 31 03:52:07.500 INFO kablam!     Checking stb_truetype v0.2.2
Aug 31 03:52:07.512 INFO kablam!     Checking deflate v0.7.18
Aug 31 03:52:07.542 INFO kablam!     Checking gif v0.10.0
Aug 31 03:52:08.689 INFO kablam!     Checking rand v0.5.1
Aug 31 03:52:09.247 INFO kablam!    Compiling wayland-scanner v0.12.5
Aug 31 03:52:09.726 INFO kablam!     Checking tempfile v3.0.2
Aug 31 03:52:10.707 INFO kablam!     Checking aho-corasick v0.6.6
Aug 31 03:52:11.960 INFO kablam!     Checking nom v4.0.0
Aug 31 03:52:12.119 INFO kablam!     Checking crossbeam-epoch v0.3.1
Aug 31 03:52:12.262 INFO kablam!     Checking osmesa-sys v0.1.2
Aug 31 03:52:14.089 INFO kablam!     Checking backtrace-sys v0.1.23
Aug 31 03:52:14.565 INFO kablam!    Compiling gl_generator v0.9.0
Aug 31 03:52:14.627 INFO kablam!    Compiling syn v0.12.14
Aug 31 03:52:14.870 INFO kablam!    Compiling syn v0.14.2
Aug 31 03:52:15.521 INFO kablam!     Checking generic-array v0.11.0
Aug 31 03:52:27.169 INFO kablam!     Checking regex v1.0.1
Aug 31 03:52:27.501 INFO kablam!     Checking backtrace v0.3.8
Aug 31 03:52:29.090 INFO kablam!     Checking crossbeam-deque v0.2.0
Aug 31 03:52:32.180 INFO kablam!    Compiling wayland-client v0.12.5
Aug 31 03:52:33.160 INFO kablam!    Compiling wayland-protocols v0.12.5
Aug 31 03:53:00.089 INFO kablam!     Checking dlib v0.4.1
Aug 31 03:53:00.097 INFO kablam!    Compiling glutin v0.14.0
Aug 31 03:53:01.243 INFO kablam!    Compiling glium v0.21.0
Aug 31 03:53:03.103 INFO kablam!     Checking rayon-core v1.4.0
Aug 31 03:53:04.085 INFO kablam!     Checking num-integer v0.1.36
Aug 31 03:53:04.352 INFO kablam!     Checking num-traits v0.1.43
Aug 31 03:53:04.571 INFO kablam!     Checking num-complex v0.2.0
Aug 31 03:53:09.235 INFO kablam!     Checking num-complex v0.1.43
Aug 31 03:53:10.039 INFO kablam!     Checking approx v0.2.0
Aug 31 03:53:11.222 INFO kablam!     Checking env_logger v0.5.10
Aug 31 03:53:13.818 INFO kablam!    Compiling num-derive v0.2.2
Aug 31 03:53:13.946 INFO kablam!     Checking wayland-sys v0.12.5
Aug 31 03:53:16.320 INFO kablam!    Compiling serde_derive_internals v0.22.1
Aug 31 03:53:16.451 INFO kablam!     Checking ordered-float v0.5.0
Aug 31 03:53:17.099 INFO kablam!     Checking num-bigint v0.1.44
Aug 31 03:53:17.575 INFO kablam!     Checking num-iter v0.1.35
Aug 31 03:53:19.205 INFO kablam!     Checking rayon v1.0.1
Aug 31 03:53:19.221 INFO kablam!     Checking alga v0.6.0
Aug 31 03:53:22.763 INFO kablam!     Checking quickcheck v0.6.2
Aug 31 03:53:25.059 INFO kablam!     Checking serde_json v1.0.13
Aug 31 03:53:40.333 INFO kablam!     Checking png v0.12.0
Aug 31 03:53:40.365 INFO kablam!     Checking rusttype v0.5.2
Aug 31 03:53:40.581 INFO kablam!     Checking num-rational v0.1.42
Aug 31 03:53:44.597 INFO kablam!     Checking wayland-kbd v0.13.1
Aug 31 03:53:47.046 INFO kablam!    Compiling serde_derive v1.0.35
Aug 31 03:53:47.293 INFO kablam!     Checking num v0.1.42
Aug 31 03:53:48.043 INFO kablam!     Checking jpeg-decoder v0.1.14
Aug 31 03:53:48.054 INFO kablam!     Checking nalgebra v0.15.3
Aug 31 03:53:54.402 INFO kablam!     Checking image v0.19.0
Aug 31 03:54:05.351 INFO kablam!     Checking wayland-window v0.13.3
Aug 31 03:54:07.906 INFO kablam!     Checking winit v0.12.0
Aug 31 03:54:26.950 INFO kablam!     Checking pistoncore-input v0.21.0
Aug 31 03:55:04.516 INFO kablam!     Checking conrod v0.60.0
Aug 31 03:55:22.199 INFO kablam!     Checking computer-vision-rs v0.1.0 (file:///source)
Aug 31 03:55:28.616 INFO kablam! warning: unused variable: `g_x`
Aug 31 03:55:28.616 INFO kablam!   --> examples/gradient.rs:23:14
Aug 31 03:55:28.616 INFO kablam!    |
Aug 31 03:55:28.616 INFO kablam! 23 |         let (g_x, g_y) = gradient_2(&img_matrix);
Aug 31 03:55:28.616 INFO kablam!    |              ^^^ help: consider using `_g_x` instead
Aug 31 03:55:28.616 INFO kablam!    |
Aug 31 03:55:28.616 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 03:55:28.616 INFO kablam! 
Aug 31 03:55:28.616 INFO kablam! warning: unused variable: `g_y`
Aug 31 03:55:28.616 INFO kablam!   --> examples/gradient.rs:23:19
Aug 31 03:55:28.616 INFO kablam!    |
Aug 31 03:55:28.616 INFO kablam! 23 |         let (g_x, g_y) = gradient_2(&img_matrix);
Aug 31 03:55:28.617 INFO kablam!    |                   ^^^ help: consider using `_g_y` instead
Aug 31 03:55:28.617 INFO kablam! 
Aug 31 03:55:28.643 INFO kablam! warning: function is never used: `gradient_x_inner_for`
Aug 31 03:55:28.644 INFO kablam!   --> examples/gradient.rs:53:1
Aug 31 03:55:28.644 INFO kablam!    |
Aug 31 03:55:28.644 INFO kablam! 53 | fn gradient_x_inner_for(mat: &DMatrix<u8>) -> DMatrix<i16> {
Aug 31 03:55:28.644 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 03:55:28.644 INFO kablam!    |
Aug 31 03:55:28.644 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 31 03:55:28.644 INFO kablam! 
Aug 31 03:55:28.644 INFO kablam! warning: function is never used: `gradient_y_inner_for`
Aug 31 03:55:28.644 INFO kablam!   --> examples/gradient.rs:66:1
Aug 31 03:55:28.644 INFO kablam!    |
Aug 31 03:55:28.644 INFO kablam! 66 | fn gradient_y_inner_for(mat: &DMatrix<u8>) -> DMatrix<i16> {
Aug 31 03:55:28.644 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 03:55:28.644 INFO kablam! 
Aug 31 03:55:28.644 INFO kablam! warning: function is never used: `gradient_x_inner_from_fn`
Aug 31 03:55:28.644 INFO kablam!   --> examples/gradient.rs:81:1
Aug 31 03:55:28.644 INFO kablam!    |
Aug 31 03:55:28.644 INFO kablam! 81 | fn gradient_x_inner_from_fn(mat: &DMatrix<u8>) -> DMatrix<i16> {
Aug 31 03:55:28.644 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 03:55:28.644 INFO kablam! 
Aug 31 03:55:28.645 INFO kablam! warning: function is never used: `gradient_y_inner_from_fn`
Aug 31 03:55:28.645 INFO kablam!   --> examples/gradient.rs:88:1
Aug 31 03:55:28.645 INFO kablam!    |
Aug 31 03:55:28.645 INFO kablam! 88 | fn gradient_y_inner_from_fn(mat: &DMatrix<u8>) -> DMatrix<i16> {
Aug 31 03:55:28.646 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 03:55:28.646 INFO kablam! 
Aug 31 03:55:28.800 INFO kablam! warning: function is never used: `half_gradients`
Aug 31 03:55:28.800 INFO kablam!   --> examples/gradient_pyramid.rs:90:1
Aug 31 03:55:28.800 INFO kablam!    |
Aug 31 03:55:28.800 INFO kablam! 90 | fn half_gradients(mat: &DMatrix<u8>) -> DMatrix<(i16, i16, u16)> {
Aug 31 03:55:28.800 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 03:55:28.800 INFO kablam!    |
Aug 31 03:55:28.800 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 31 03:55:28.800 INFO kablam! 
Aug 31 03:55:29.076 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3m 24s
Aug 31 03:55:29.116 INFO kablam! su: No module specific data is present
Aug 31 03:55:29.497 INFO running `"docker" "rm" "-f" "db48ddf45dfc40988bd61afb0455e52564e0b04d237059ed99a6f81a2bcaeec3"`
Aug 31 03:55:29.610 INFO blam! db48ddf45dfc40988bd61afb0455e52564e0b04d237059ed99a6f81a2bcaeec3