Aug 29 18:02:47.311 INFO checking mpizenberg/computer-vision-rs against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 29 18:02:47.311 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 29 18:02:47.312 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 18:02:47.558 INFO blam! 530e515acb0617e8be96437c77987fa6b7f149b98cf10e10ee20f2242453f367
Aug 29 18:02:47.560 INFO running `"docker" "start" "-a" "530e515acb0617e8be96437c77987fa6b7f149b98cf10e10ee20f2242453f367"`
Aug 29 18:02:48.942 INFO kablam!    Compiling num-traits v0.2.4
Aug 29 18:02:48.944 INFO kablam!    Compiling num-complex v0.2.0
Aug 29 18:02:48.945 INFO kablam!     Checking serde v1.0.35
Aug 29 18:02:48.946 INFO kablam!     Checking memmap v0.6.2
Aug 29 18:02:48.947 INFO kablam!     Checking shared_library v0.1.8
Aug 29 18:02:48.960 INFO kablam!     Checking memchr v2.0.1
Aug 29 18:02:48.965 INFO kablam!     Checking atty v0.2.10
Aug 29 18:02:48.972 INFO kablam!    Compiling x11-dl v2.17.5
Aug 29 18:02:50.139 INFO kablam!     Checking inflate v0.4.2
Aug 29 18:02:51.321 INFO kablam!     Checking stb_truetype v0.2.2
Aug 29 18:02:51.666 INFO kablam!     Checking deflate v0.7.18
Aug 29 18:02:51.684 INFO kablam!     Checking gif v0.10.0
Aug 29 18:02:52.073 INFO kablam!     Checking rand v0.5.1
Aug 29 18:02:52.201 INFO kablam!     Checking crossbeam-epoch v0.3.1
Aug 29 18:02:52.509 INFO kablam!     Checking tempfile v3.0.2
Aug 29 18:02:54.310 INFO kablam!     Checking aho-corasick v0.6.6
Aug 29 18:02:54.548 INFO kablam!     Checking nom v4.0.0
Aug 29 18:02:55.131 INFO kablam!     Checking osmesa-sys v0.1.2
Aug 29 18:02:55.862 INFO kablam!     Checking backtrace-sys v0.1.23
Aug 29 18:02:56.011 INFO kablam!    Compiling gl_generator v0.9.0
Aug 29 18:02:56.491 INFO kablam!    Compiling syn v0.14.2
Aug 29 18:02:56.782 INFO kablam!     Checking generic-array v0.11.0
Aug 29 18:02:57.341 INFO kablam!     Checking crossbeam-deque v0.2.0
Aug 29 18:03:05.534 INFO kablam!    Compiling serde_derive_internals v0.22.1
Aug 29 18:03:06.049 INFO kablam!     Checking backtrace v0.3.8
Aug 29 18:03:08.703 INFO kablam!     Checking regex v1.0.1
Aug 29 18:03:10.969 INFO kablam!     Checking wayland-sys v0.12.5
Aug 29 18:03:12.624 INFO kablam!     Checking rayon-core v1.4.0
Aug 29 18:03:19.821 INFO kablam!     Checking num-integer v0.1.36
Aug 29 18:03:20.013 INFO kablam!     Checking num-traits v0.1.43
Aug 29 18:03:20.522 INFO kablam!     Checking approx v0.2.0
Aug 29 18:03:20.666 INFO kablam!     Checking num-complex v0.1.43
Aug 29 18:03:22.019 INFO kablam!     Checking wayland-client v0.12.5
Aug 29 18:03:27.733 INFO kablam!     Checking rayon v1.0.1
Aug 29 18:03:28.495 INFO kablam!    Compiling glutin v0.14.0
Aug 29 18:03:29.055 INFO kablam!    Compiling glium v0.21.0
Aug 29 18:03:36.652 INFO kablam!    Compiling serde_derive v1.0.35
Aug 29 18:03:37.200 INFO kablam!     Checking ordered-float v0.5.0
Aug 29 18:03:39.993 INFO kablam!     Checking env_logger v0.5.10
Aug 29 18:03:41.533 INFO kablam!     Checking num-bigint v0.1.44
Aug 29 18:03:41.646 INFO kablam!     Checking num-iter v0.1.35
Aug 29 18:03:43.209 INFO kablam!     Checking alga v0.6.0
Aug 29 18:03:44.117 INFO kablam!     Checking wayland-protocols v0.12.5
Aug 29 18:03:44.775 INFO kablam!     Checking wayland-kbd v0.13.1
Aug 29 18:03:51.371 INFO kablam!    Compiling num-derive v0.2.2
Aug 29 18:03:54.729 INFO kablam!     Checking rusttype v0.5.2
Aug 29 18:03:55.482 INFO kablam!     Checking png v0.12.0
Aug 29 18:03:59.814 INFO kablam!     Checking quickcheck v0.6.2
Aug 29 18:04:03.631 INFO kablam!     Checking serde_json v1.0.13
Aug 29 18:04:04.357 INFO kablam!     Checking jpeg-decoder v0.1.14
Aug 29 18:04:10.803 INFO kablam!     Checking num-rational v0.1.42
Aug 29 18:04:11.300 INFO kablam!     Checking nalgebra v0.15.3
Aug 29 18:04:11.609 INFO kablam!     Checking wayland-window v0.13.3
Aug 29 18:04:15.308 INFO kablam!     Checking num v0.1.42
Aug 29 18:04:15.310 INFO kablam!     Checking image v0.19.0
Aug 29 18:04:15.383 INFO kablam!     Checking winit v0.12.0
Aug 29 18:04:29.718 INFO kablam!     Checking pistoncore-input v0.21.0
Aug 29 18:05:15.085 INFO kablam!     Checking conrod v0.60.0
Aug 29 18:05:32.742 INFO kablam!     Checking computer-vision-rs v0.1.0 (file:///source)
Aug 29 18:05:37.171 INFO kablam! warning: unused variable: `g_x`
Aug 29 18:05:37.171 INFO kablam!   --> examples/gradient.rs:23:14
Aug 29 18:05:37.171 INFO kablam!    |
Aug 29 18:05:37.171 INFO kablam! 23 |         let (g_x, g_y) = gradient_2(&img_matrix);
Aug 29 18:05:37.171 INFO kablam!    |              ^^^ help: consider using `_g_x` instead
Aug 29 18:05:37.171 INFO kablam!    |
Aug 29 18:05:37.172 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 29 18:05:37.172 INFO kablam! 
Aug 29 18:05:37.172 INFO kablam! warning: unused variable: `g_y`
Aug 29 18:05:37.172 INFO kablam!   --> examples/gradient.rs:23:19
Aug 29 18:05:37.172 INFO kablam!    |
Aug 29 18:05:37.172 INFO kablam! 23 |         let (g_x, g_y) = gradient_2(&img_matrix);
Aug 29 18:05:37.172 INFO kablam!    |                   ^^^ help: consider using `_g_y` instead
Aug 29 18:05:37.173 INFO kablam! 
Aug 29 18:05:37.200 INFO kablam! warning: function is never used: `gradient_x_inner_for`
Aug 29 18:05:37.200 INFO kablam!   --> examples/gradient.rs:53:1
Aug 29 18:05:37.200 INFO kablam!    |
Aug 29 18:05:37.200 INFO kablam! 53 | fn gradient_x_inner_for(mat: &DMatrix<u8>) -> DMatrix<i16> {
Aug 29 18:05:37.200 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 18:05:37.201 INFO kablam!    |
Aug 29 18:05:37.201 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 29 18:05:37.201 INFO kablam! 
Aug 29 18:05:37.202 INFO kablam! warning: function is never used: `gradient_y_inner_for`
Aug 29 18:05:37.202 INFO kablam!   --> examples/gradient.rs:66:1
Aug 29 18:05:37.202 INFO kablam!    |
Aug 29 18:05:37.202 INFO kablam! 66 | fn gradient_y_inner_for(mat: &DMatrix<u8>) -> DMatrix<i16> {
Aug 29 18:05:37.202 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 18:05:37.202 INFO kablam! 
Aug 29 18:05:37.203 INFO kablam! warning: function is never used: `gradient_x_inner_from_fn`
Aug 29 18:05:37.203 INFO kablam!   --> examples/gradient.rs:81:1
Aug 29 18:05:37.203 INFO kablam!    |
Aug 29 18:05:37.203 INFO kablam! 81 | fn gradient_x_inner_from_fn(mat: &DMatrix<u8>) -> DMatrix<i16> {
Aug 29 18:05:37.203 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 18:05:37.203 INFO kablam! 
Aug 29 18:05:37.203 INFO kablam! warning: function is never used: `gradient_y_inner_from_fn`
Aug 29 18:05:37.203 INFO kablam!   --> examples/gradient.rs:88:1
Aug 29 18:05:37.204 INFO kablam!    |
Aug 29 18:05:37.204 INFO kablam! 88 | fn gradient_y_inner_from_fn(mat: &DMatrix<u8>) -> DMatrix<i16> {
Aug 29 18:05:37.204 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 18:05:37.204 INFO kablam! 
Aug 29 18:05:41.120 INFO kablam! warning: function is never used: `half_gradients`
Aug 29 18:05:41.120 INFO kablam!   --> examples/gradient_pyramid.rs:90:1
Aug 29 18:05:41.120 INFO kablam!    |
Aug 29 18:05:41.120 INFO kablam! 90 | fn half_gradients(mat: &DMatrix<u8>) -> DMatrix<(i16, i16, u16)> {
Aug 29 18:05:41.120 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 18:05:41.120 INFO kablam!    |
Aug 29 18:05:41.120 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 29 18:05:41.120 INFO kablam! 
Aug 29 18:05:42.680 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2m 54s
Aug 29 18:05:42.716 INFO kablam! su: No module specific data is present
Aug 29 18:05:43.247 INFO running `"docker" "rm" "-f" "530e515acb0617e8be96437c77987fa6b7f149b98cf10e10ee20f2242453f367"`
Aug 29 18:05:43.395 INFO blam! 530e515acb0617e8be96437c77987fa6b7f149b98cf10e10ee20f2242453f367