Aug 29 18:02:35.452 INFO checking mpizenberg/computer-vision-rs against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 29 18:02:35.452 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 29 18:02:35.452 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 18:02:35.671 INFO blam! bc437c9492707ca3ce10ffab6d04a76ba7f690cb8d92ce5a8d0b291cd006984b
Aug 29 18:02:35.673 INFO running `"docker" "start" "-a" "bc437c9492707ca3ce10ffab6d04a76ba7f690cb8d92ce5a8d0b291cd006984b"`
Aug 29 18:02:36.893 INFO kablam!     Checking serde v1.0.35
Aug 29 18:02:36.901 INFO kablam!     Checking scoped_threadpool v0.1.9
Aug 29 18:02:36.904 INFO kablam!     Checking memmap v0.6.2
Aug 29 18:02:36.906 INFO kablam!     Checking shared_library v0.1.8
Aug 29 18:02:36.908 INFO kablam!     Checking atty v0.2.10
Aug 29 18:02:36.911 INFO kablam!    Compiling num-complex v0.2.0
Aug 29 18:02:36.918 INFO kablam!    Compiling matrixmultiply v0.1.14
Aug 29 18:02:36.920 INFO kablam!     Checking petgraph v0.4.12
Aug 29 18:02:36.943 INFO kablam!     Checking inflate v0.4.2
Aug 29 18:02:37.513 INFO kablam!     Checking stb_truetype v0.2.2
Aug 29 18:02:37.911 INFO kablam!     Checking deflate v0.7.18
Aug 29 18:02:38.098 INFO kablam!     Checking gif v0.10.0
Aug 29 18:02:38.191 INFO kablam!     Checking rand v0.5.1
Aug 29 18:02:38.340 INFO kablam!    Compiling wayland-scanner v0.12.5
Aug 29 18:02:41.004 INFO kablam!    Compiling quote v0.5.2
Aug 29 18:02:41.455 INFO kablam!     Checking tempfile v3.0.2
Aug 29 18:02:41.740 INFO kablam!     Checking aho-corasick v0.6.6
Aug 29 18:02:43.668 INFO kablam!     Checking nom v4.0.0
Aug 29 18:02:43.745 INFO kablam!     Checking crossbeam-epoch v0.3.1
Aug 29 18:02:44.406 INFO kablam!    Compiling num-traits v0.2.4
Aug 29 18:02:46.480 INFO kablam!     Checking osmesa-sys v0.1.2
Aug 29 18:02:46.954 INFO kablam!     Checking backtrace-sys v0.1.23
Aug 29 18:02:47.322 INFO kablam!    Compiling gl_generator v0.9.0
Aug 29 18:02:47.429 INFO kablam!    Compiling syn v0.14.2
Aug 29 18:02:47.693 INFO kablam!    Compiling wayland-client v0.12.5
Aug 29 18:02:49.705 INFO kablam!    Compiling wayland-protocols v0.12.5
Aug 29 18:02:52.368 INFO kablam!     Checking num-integer v0.1.36
Aug 29 18:02:56.652 INFO kablam!     Checking approx v0.2.0
Aug 29 18:02:56.843 INFO kablam!     Checking x11-dl v2.17.5
Aug 29 18:02:59.981 INFO kablam!     Checking regex v1.0.1
Aug 29 18:03:00.005 INFO kablam!     Checking generic-array v0.11.0
Aug 29 18:03:00.093 INFO kablam!    Compiling syn v0.13.11
Aug 29 18:03:00.652 INFO kablam!     Checking backtrace v0.3.8
Aug 29 18:03:02.026 INFO kablam!     Checking crossbeam-deque v0.2.0
Aug 29 18:03:02.716 INFO kablam!    Compiling serde_derive_internals v0.22.1
Aug 29 18:03:04.284 INFO kablam!     Checking daggy v0.5.0
Aug 29 18:03:04.992 INFO kablam!     Checking num-bigint v0.1.44
Aug 29 18:03:07.059 INFO kablam!     Checking num-iter v0.1.35
Aug 29 18:03:07.952 INFO kablam!     Checking ordered-float v0.5.0
Aug 29 18:03:24.937 INFO kablam!    Compiling glutin v0.14.0
Aug 29 18:03:24.948 INFO kablam!    Compiling glium v0.21.0
Aug 29 18:03:25.237 INFO kablam!     Checking wayland-sys v0.12.5
Aug 29 18:03:25.440 INFO kablam!     Checking alga v0.6.0
Aug 29 18:03:25.734 INFO kablam!     Checking rayon-core v1.4.0
Aug 29 18:03:26.908 INFO kablam!     Checking png v0.12.0
Aug 29 18:03:27.797 INFO kablam!     Checking rusttype v0.5.2
Aug 29 18:03:38.698 INFO kablam!     Checking env_logger v0.5.10
Aug 29 18:03:38.749 INFO kablam!     Checking num-rational v0.1.42
Aug 29 18:03:38.803 INFO kablam!    Compiling num-derive v0.2.2
Aug 29 18:03:38.836 INFO kablam!    Compiling serde_derive v1.0.35
Aug 29 18:03:41.319 INFO kablam!     Checking rayon v1.0.1
Aug 29 18:03:43.751 INFO kablam!     Checking serde_json v1.0.13
Aug 29 18:03:52.540 INFO kablam!     Checking quickcheck v0.6.2
Aug 29 18:03:53.663 INFO kablam!     Checking num v0.1.42
Aug 29 18:03:54.594 INFO kablam!     Checking nalgebra v0.15.3
Aug 29 18:04:04.295 INFO kablam!     Checking wayland-kbd v0.13.1
Aug 29 18:04:32.827 INFO kablam!     Checking jpeg-decoder v0.1.14
Aug 29 18:04:32.899 INFO kablam!     Checking wayland-window v0.13.3
Aug 29 18:04:36.377 INFO kablam!     Checking pistoncore-input v0.21.0
Aug 29 18:04:36.533 INFO kablam!     Checking winit v0.12.0
Aug 29 18:04:38.057 INFO kablam!    Compiling conrod_derive v0.1.2
Aug 29 18:04:40.364 INFO kablam!     Checking image v0.19.0
Aug 29 18:05:26.294 INFO kablam!     Checking conrod v0.60.0
Aug 29 18:05:42.826 INFO kablam!     Checking computer-vision-rs v0.1.0 (file:///source)
Aug 29 18:05:47.616 INFO kablam! warning: unused variable: `g_x`
Aug 29 18:05:47.617 INFO kablam!   --> examples/gradient.rs:23:14
Aug 29 18:05:47.617 INFO kablam!    |
Aug 29 18:05:47.617 INFO kablam! 23 |         let (g_x, g_y) = gradient_2(&img_matrix);
Aug 29 18:05:47.617 INFO kablam!    |              ^^^ help: consider using `_g_x` instead
Aug 29 18:05:47.617 INFO kablam!    |
Aug 29 18:05:47.617 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 29 18:05:47.617 INFO kablam! 
Aug 29 18:05:47.617 INFO kablam! warning: unused variable: `g_y`
Aug 29 18:05:47.617 INFO kablam!   --> examples/gradient.rs:23:19
Aug 29 18:05:47.617 INFO kablam!    |
Aug 29 18:05:47.617 INFO kablam! 23 |         let (g_x, g_y) = gradient_2(&img_matrix);
Aug 29 18:05:47.617 INFO kablam!    |                   ^^^ help: consider using `_g_y` instead
Aug 29 18:05:47.617 INFO kablam! 
Aug 29 18:05:47.643 INFO kablam! warning: function is never used: `gradient_x_inner_for`
Aug 29 18:05:47.643 INFO kablam!   --> examples/gradient.rs:53:1
Aug 29 18:05:47.643 INFO kablam!    |
Aug 29 18:05:47.644 INFO kablam! 53 | fn gradient_x_inner_for(mat: &DMatrix<u8>) -> DMatrix<i16> {
Aug 29 18:05:47.644 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 18:05:47.644 INFO kablam!    |
Aug 29 18:05:47.644 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 29 18:05:47.644 INFO kablam! 
Aug 29 18:05:47.644 INFO kablam! warning: function is never used: `gradient_y_inner_for`
Aug 29 18:05:47.644 INFO kablam!   --> examples/gradient.rs:66:1
Aug 29 18:05:47.644 INFO kablam!    |
Aug 29 18:05:47.645 INFO kablam! 66 | fn gradient_y_inner_for(mat: &DMatrix<u8>) -> DMatrix<i16> {
Aug 29 18:05:47.645 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 18:05:47.645 INFO kablam! 
Aug 29 18:05:47.645 INFO kablam! warning: function is never used: `gradient_x_inner_from_fn`
Aug 29 18:05:47.645 INFO kablam!   --> examples/gradient.rs:81:1
Aug 29 18:05:47.645 INFO kablam!    |
Aug 29 18:05:47.645 INFO kablam! 81 | fn gradient_x_inner_from_fn(mat: &DMatrix<u8>) -> DMatrix<i16> {
Aug 29 18:05:47.645 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 18:05:47.645 INFO kablam! 
Aug 29 18:05:47.645 INFO kablam! warning: function is never used: `gradient_y_inner_from_fn`
Aug 29 18:05:47.645 INFO kablam!   --> examples/gradient.rs:88:1
Aug 29 18:05:47.645 INFO kablam!    |
Aug 29 18:05:47.645 INFO kablam! 88 | fn gradient_y_inner_from_fn(mat: &DMatrix<u8>) -> DMatrix<i16> {
Aug 29 18:05:47.645 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 18:05:47.645 INFO kablam! 
Aug 29 18:05:48.529 INFO kablam! warning: function is never used: `half_gradients`
Aug 29 18:05:48.529 INFO kablam!   --> examples/gradient_pyramid.rs:90:1
Aug 29 18:05:48.529 INFO kablam!    |
Aug 29 18:05:48.529 INFO kablam! 90 | fn half_gradients(mat: &DMatrix<u8>) -> DMatrix<(i16, i16, u16)> {
Aug 29 18:05:48.529 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 18:05:48.530 INFO kablam!    |
Aug 29 18:05:48.530 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 29 18:05:48.530 INFO kablam! 
Aug 29 18:05:49.184 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3m 12s
Aug 29 18:05:49.206 INFO kablam! su: No module specific data is present
Aug 29 18:05:49.612 INFO running `"docker" "rm" "-f" "bc437c9492707ca3ce10ffab6d04a76ba7f690cb8d92ce5a8d0b291cd006984b"`
Aug 29 18:05:49.692 INFO blam! bc437c9492707ca3ce10ffab6d04a76ba7f690cb8d92ce5a8d0b291cd006984b