Sep 03 17:20:47.946 INFO checking mpizenberg/computer-vision-rs against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 03 17:20:47.946 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 03 17:20:47.946 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 17:20:48.178 INFO blam! 977803aead65faad45c8e05396a611aba8a2f29a5272913610ac7ae5fef154d3
Sep 03 17:20:48.180 INFO running `"docker" "start" "-a" "977803aead65faad45c8e05396a611aba8a2f29a5272913610ac7ae5fef154d3"`
Sep 03 17:20:49.654 INFO kablam!    Compiling num-complex v0.2.0
Sep 03 17:20:49.654 INFO kablam!    Compiling matrixmultiply v0.1.14
Sep 03 17:20:49.663 INFO kablam!     Checking serde v1.0.35
Sep 03 17:20:49.664 INFO kablam!     Checking scoped_threadpool v0.1.9
Sep 03 17:20:49.722 INFO kablam!    Compiling libloading v0.5.0
Sep 03 17:20:49.740 INFO kablam!     Checking rand v0.4.2
Sep 03 17:20:49.740 INFO kablam!     Checking memmap v0.6.2
Sep 03 17:20:49.740 INFO kablam!     Checking shared_library v0.1.8
Sep 03 17:20:52.426 INFO kablam!     Checking num_cpus v1.8.0
Sep 03 17:20:52.470 INFO kablam!     Checking atty v0.2.10
Sep 03 17:20:52.493 INFO kablam!    Compiling x11-dl v2.17.5
Sep 03 17:20:53.860 INFO kablam!     Checking stb_truetype v0.2.2
Sep 03 17:20:53.987 INFO kablam!     Checking deflate v0.7.18
Sep 03 17:20:54.069 INFO kablam!     Checking inflate v0.4.2
Sep 03 17:20:54.647 INFO kablam!     Checking gif v0.10.0
Sep 03 17:20:54.707 INFO kablam!     Checking rand v0.5.1
Sep 03 17:20:56.875 INFO kablam!    Compiling num-traits v0.2.4
Sep 03 17:21:00.467 INFO kablam!     Checking osmesa-sys v0.1.2
Sep 03 17:21:00.586 INFO kablam!     Checking aho-corasick v0.6.6
Sep 03 17:21:01.066 INFO kablam!     Checking nom v4.0.0
Sep 03 17:21:02.063 INFO kablam!     Checking crossbeam-epoch v0.3.1
Sep 03 17:21:04.702 INFO kablam!     Checking backtrace-sys v0.1.23
Sep 03 17:21:04.903 INFO kablam!    Compiling gl_generator v0.9.0
Sep 03 17:21:05.430 INFO kablam!     Checking num-integer v0.1.36
Sep 03 17:21:05.736 INFO kablam!     Checking approx v0.2.0
Sep 03 17:21:07.531 INFO kablam!    Compiling syn v0.14.2
Sep 03 17:21:08.482 INFO kablam!     Checking generic-array v0.11.0
Sep 03 17:21:11.764 INFO kablam!     Checking tempfile v3.0.2
Sep 03 17:21:17.105 INFO kablam!     Checking regex v1.0.1
Sep 03 17:21:17.132 INFO kablam!     Checking backtrace v0.3.8
Sep 03 17:21:17.324 INFO kablam!     Checking ordered-float v0.5.0
Sep 03 17:21:17.670 INFO kablam!     Checking crossbeam-deque v0.2.0
Sep 03 17:21:17.672 INFO kablam!    Compiling serde_derive_internals v0.22.1
Sep 03 17:21:18.787 INFO kablam!     Checking num-bigint v0.1.44
Sep 03 17:21:19.336 INFO kablam!     Checking num-iter v0.1.35
Sep 03 17:21:19.664 INFO kablam!     Checking dlib v0.4.1
Sep 03 17:21:20.017 INFO kablam!    Compiling glutin v0.14.0
Sep 03 17:21:20.814 INFO kablam!    Compiling glium v0.21.0
Sep 03 17:21:38.388 INFO kablam!     Checking alga v0.6.0
Sep 03 17:21:38.747 INFO kablam!     Checking rusttype v0.5.2
Sep 03 17:21:38.984 INFO kablam!     Checking rayon-core v1.4.0
Sep 03 17:21:40.896 INFO kablam!     Checking wayland-sys v0.12.5
Sep 03 17:21:40.982 INFO kablam!     Checking png v0.12.0
Sep 03 17:21:41.270 INFO kablam!     Checking env_logger v0.5.10
Sep 03 17:21:42.799 INFO kablam!     Checking num-rational v0.1.42
Sep 03 17:21:45.167 INFO kablam!    Compiling serde_derive v1.0.35
Sep 03 17:21:47.915 INFO kablam!    Compiling num-derive v0.2.2
Sep 03 17:21:48.601 INFO kablam!     Checking wayland-client v0.12.5
Sep 03 17:21:49.813 INFO kablam!     Checking rayon v1.0.1
Sep 03 17:21:59.767 INFO kablam!     Checking quickcheck v0.6.2
Sep 03 17:22:03.867 INFO kablam!     Checking num v0.1.42
Sep 03 17:22:03.983 INFO kablam!     Checking wayland-protocols v0.12.5
Sep 03 17:22:04.899 INFO kablam!     Checking wayland-kbd v0.13.1
Sep 03 17:22:07.028 INFO kablam!     Checking serde_json v1.0.13
Sep 03 17:22:12.590 INFO kablam!     Checking nalgebra v0.15.3
Sep 03 17:22:20.853 INFO kablam!     Checking jpeg-decoder v0.1.14
Sep 03 17:22:31.479 INFO kablam!     Checking image v0.19.0
Sep 03 17:22:31.758 INFO kablam!     Checking wayland-window v0.13.3
Sep 03 17:22:35.207 INFO kablam!     Checking winit v0.12.0
Sep 03 17:22:35.899 INFO kablam!     Checking pistoncore-input v0.21.0
Sep 03 17:23:24.302 INFO kablam!     Checking conrod v0.60.0
Sep 03 17:23:43.426 INFO kablam!     Checking computer-vision-rs v0.1.0 (file:///source)
Sep 03 17:23:49.365 INFO kablam! warning: function is never used: `half_gradients`
Sep 03 17:23:49.365 INFO kablam!   --> examples/gradient_pyramid.rs:90:1
Sep 03 17:23:49.365 INFO kablam!    |
Sep 03 17:23:49.365 INFO kablam! 90 | fn half_gradients(mat: &DMatrix<u8>) -> DMatrix<(i16, i16, u16)> {
Sep 03 17:23:49.365 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 17:23:49.365 INFO kablam!    |
Sep 03 17:23:49.365 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 03 17:23:49.365 INFO kablam! 
Sep 03 17:23:53.710 INFO kablam! warning: unused variable: `g_x`
Sep 03 17:23:53.710 INFO kablam!   --> examples/gradient.rs:23:14
Sep 03 17:23:53.710 INFO kablam!    |
Sep 03 17:23:53.710 INFO kablam! 23 |         let (g_x, g_y) = gradient_2(&img_matrix);
Sep 03 17:23:53.710 INFO kablam!    |              ^^^ help: consider using `_g_x` instead
Sep 03 17:23:53.710 INFO kablam!    |
Sep 03 17:23:53.710 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 03 17:23:53.710 INFO kablam! 
Sep 03 17:23:53.711 INFO kablam! warning: unused variable: `g_y`
Sep 03 17:23:53.711 INFO kablam!   --> examples/gradient.rs:23:19
Sep 03 17:23:53.711 INFO kablam!    |
Sep 03 17:23:53.711 INFO kablam! 23 |         let (g_x, g_y) = gradient_2(&img_matrix);
Sep 03 17:23:53.711 INFO kablam!    |                   ^^^ help: consider using `_g_y` instead
Sep 03 17:23:53.711 INFO kablam! 
Sep 03 17:23:53.741 INFO kablam! warning: function is never used: `gradient_x_inner_for`
Sep 03 17:23:53.741 INFO kablam!   --> examples/gradient.rs:53:1
Sep 03 17:23:53.741 INFO kablam!    |
Sep 03 17:23:53.741 INFO kablam! 53 | fn gradient_x_inner_for(mat: &DMatrix<u8>) -> DMatrix<i16> {
Sep 03 17:23:53.741 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 17:23:53.741 INFO kablam!    |
Sep 03 17:23:53.741 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 03 17:23:53.741 INFO kablam! 
Sep 03 17:23:53.742 INFO kablam! warning: function is never used: `gradient_y_inner_for`
Sep 03 17:23:53.742 INFO kablam!   --> examples/gradient.rs:66:1
Sep 03 17:23:53.742 INFO kablam!    |
Sep 03 17:23:53.742 INFO kablam! 66 | fn gradient_y_inner_for(mat: &DMatrix<u8>) -> DMatrix<i16> {
Sep 03 17:23:53.742 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 17:23:53.742 INFO kablam! 
Sep 03 17:23:53.742 INFO kablam! warning: function is never used: `gradient_x_inner_from_fn`
Sep 03 17:23:53.742 INFO kablam!   --> examples/gradient.rs:81:1
Sep 03 17:23:53.742 INFO kablam!    |
Sep 03 17:23:53.742 INFO kablam! 81 | fn gradient_x_inner_from_fn(mat: &DMatrix<u8>) -> DMatrix<i16> {
Sep 03 17:23:53.742 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 17:23:53.742 INFO kablam! 
Sep 03 17:23:53.742 INFO kablam! warning: function is never used: `gradient_y_inner_from_fn`
Sep 03 17:23:53.742 INFO kablam!   --> examples/gradient.rs:88:1
Sep 03 17:23:53.742 INFO kablam!    |
Sep 03 17:23:53.742 INFO kablam! 88 | fn gradient_y_inner_from_fn(mat: &DMatrix<u8>) -> DMatrix<i16> {
Sep 03 17:23:53.742 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 17:23:53.742 INFO kablam! 
Sep 03 17:23:53.869 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3m 04s
Sep 03 17:23:53.912 INFO kablam! su: No module specific data is present
Sep 03 17:23:54.445 INFO running `"docker" "rm" "-f" "977803aead65faad45c8e05396a611aba8a2f29a5272913610ac7ae5fef154d3"`
Sep 03 17:23:54.602 INFO blam! 977803aead65faad45c8e05396a611aba8a2f29a5272913610ac7ae5fef154d3