Oct 27 00:14:51.933 INFO checking mpizenberg/computer-vision-rs against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 00:14:51.939 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-7/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 27 00:14:52.598 INFO blam! fe3163bdb693d1499c64b9b92d28aa008c1c702f84dcea21d95f5841cfc101c0
Oct 27 00:14:52.601 INFO running `"docker" "start" "-a" "fe3163bdb693d1499c64b9b92d28aa008c1c702f84dcea21d95f5841cfc101c0"`
Oct 27 00:14:53.851 INFO kablam! usermod: no changes
Oct 27 00:14:54.274 INFO kablam!     Checking atty v0.2.10
Oct 27 00:14:54.275 INFO kablam!     Checking rand v0.5.1
Oct 27 00:14:54.278 INFO kablam!     Checking tempfile v3.0.2
Oct 27 00:14:54.280 INFO kablam!     Checking aho-corasick v0.6.6
Oct 27 00:14:54.280 INFO kablam!     Checking nom v4.0.0
Oct 27 00:14:54.282 INFO kablam!    Compiling num-traits v0.2.4
Oct 27 00:14:54.307 INFO kablam!     Checking backtrace-sys v0.1.23
Oct 27 00:14:54.308 INFO kablam!    Compiling syn v0.14.2
Oct 27 00:14:55.664 INFO kablam!     Checking num-integer v0.1.36
Oct 27 00:14:55.727 INFO kablam!     Checking num-complex v0.2.0
Oct 27 00:14:56.367 INFO kablam!     Checking approx v0.2.0
Oct 27 00:14:58.359 INFO kablam!     Checking serde_json v1.0.13
Oct 27 00:14:58.767 INFO kablam!     Checking x11-dl v2.17.5
Oct 27 00:14:58.927 INFO kablam!     Checking generic-array v0.11.0
Oct 27 00:15:01.151 INFO kablam!    Compiling glutin v0.14.0
Oct 27 00:15:02.755 INFO kablam!    Compiling glium v0.21.0
Oct 27 00:15:02.823 INFO kablam!     Checking backtrace v0.3.8
Oct 27 00:15:03.955 INFO kablam!     Checking ordered-float v0.5.0
Oct 27 00:15:05.909 INFO kablam!     Checking regex v1.0.1
Oct 27 00:15:11.195 INFO kablam!     Checking num-bigint v0.1.44
Oct 27 00:15:12.691 INFO kablam!     Checking num-iter v0.1.35
Oct 27 00:15:14.955 INFO kablam!     Checking alga v0.6.0
Oct 27 00:15:15.427 INFO kablam!     Checking wayland-sys v0.12.5
Oct 27 00:15:15.539 INFO kablam!     Checking rusttype v0.5.2
Oct 27 00:15:19.064 INFO kablam!     Checking png v0.12.0
Oct 27 00:15:21.867 INFO kablam!     Checking pistoncore-input v0.21.0
Oct 27 00:15:23.199 INFO kablam!     Checking jpeg-decoder v0.1.14
Oct 27 00:15:25.861 INFO kablam!     Checking wayland-client v0.12.5
Oct 27 00:15:32.316 INFO kablam!     Checking env_logger v0.5.10
Oct 27 00:15:35.295 INFO kablam!     Checking num-rational v0.1.42
Oct 27 00:15:39.251 INFO kablam!     Checking quickcheck v0.6.2
Oct 27 00:15:40.367 INFO kablam!     Checking wayland-protocols v0.12.5
Oct 27 00:15:41.577 INFO kablam!     Checking wayland-kbd v0.13.1
Oct 27 00:15:46.247 INFO kablam!     Checking num v0.1.42
Oct 27 00:15:49.104 INFO kablam!     Checking nalgebra v0.15.3
Oct 27 00:15:57.065 INFO kablam!    Compiling num-derive v0.2.2
Oct 27 00:16:03.107 INFO kablam!     Checking wayland-window v0.13.3
Oct 27 00:16:06.600 INFO kablam!     Checking image v0.19.0
Oct 27 00:16:06.939 INFO kablam!     Checking winit v0.12.0
Oct 27 00:16:41.926 INFO kablam!     Checking conrod v0.60.0
Oct 27 00:16:59.643 INFO kablam!     Checking computer-vision-rs v0.1.0 (/source)
Oct 27 00:17:12.491 INFO kablam! warning: function is never used: `half_gradients`
Oct 27 00:17:12.491 INFO kablam!   --> examples/gradient_pyramid.rs:90:1
Oct 27 00:17:12.491 INFO kablam!    |
Oct 27 00:17:12.491 INFO kablam! 90 | fn half_gradients(mat: &DMatrix<u8>) -> DMatrix<(i16, i16, u16)> {
Oct 27 00:17:12.491 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 00:17:12.491 INFO kablam!    |
Oct 27 00:17:12.519 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 00:17:12.519 INFO kablam! 
Oct 27 00:17:12.899 INFO kablam! warning: unused variable: `g_x`
Oct 27 00:17:12.899 INFO kablam!   --> examples/gradient.rs:23:14
Oct 27 00:17:12.899 INFO kablam!    |
Oct 27 00:17:12.899 INFO kablam! 23 |         let (g_x, g_y) = gradient_2(&img_matrix);
Oct 27 00:17:12.899 INFO kablam!    |              ^^^ help: consider using `_g_x` instead
Oct 27 00:17:12.899 INFO kablam!    |
Oct 27 00:17:12.899 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 00:17:12.899 INFO kablam! 
Oct 27 00:17:12.899 INFO kablam! warning: unused variable: `g_y`
Oct 27 00:17:12.899 INFO kablam!   --> examples/gradient.rs:23:19
Oct 27 00:17:12.899 INFO kablam!    |
Oct 27 00:17:12.899 INFO kablam! 23 |         let (g_x, g_y) = gradient_2(&img_matrix);
Oct 27 00:17:12.899 INFO kablam!    |                   ^^^ help: consider using `_g_y` instead
Oct 27 00:17:12.899 INFO kablam! 
Oct 27 00:17:13.007 INFO kablam! warning: function is never used: `gradient_x_inner_for`
Oct 27 00:17:13.007 INFO kablam!   --> examples/gradient.rs:53:1
Oct 27 00:17:13.007 INFO kablam!    |
Oct 27 00:17:13.007 INFO kablam! 53 | fn gradient_x_inner_for(mat: &DMatrix<u8>) -> DMatrix<i16> {
Oct 27 00:17:13.007 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 00:17:13.027 INFO kablam!    |
Oct 27 00:17:13.027 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 00:17:13.027 INFO kablam! 
Oct 27 00:17:13.027 INFO kablam! warning: function is never used: `gradient_y_inner_for`
Oct 27 00:17:13.027 INFO kablam!   --> examples/gradient.rs:66:1
Oct 27 00:17:13.027 INFO kablam!    |
Oct 27 00:17:13.027 INFO kablam! 66 | fn gradient_y_inner_for(mat: &DMatrix<u8>) -> DMatrix<i16> {
Oct 27 00:17:13.027 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 00:17:13.027 INFO kablam! 
Oct 27 00:17:13.027 INFO kablam! warning: function is never used: `gradient_x_inner_from_fn`
Oct 27 00:17:13.027 INFO kablam!   --> examples/gradient.rs:81:1
Oct 27 00:17:13.027 INFO kablam!    |
Oct 27 00:17:13.027 INFO kablam! 81 | fn gradient_x_inner_from_fn(mat: &DMatrix<u8>) -> DMatrix<i16> {
Oct 27 00:17:13.027 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 00:17:13.027 INFO kablam! 
Oct 27 00:17:13.027 INFO kablam! warning: function is never used: `gradient_y_inner_from_fn`
Oct 27 00:17:13.027 INFO kablam!   --> examples/gradient.rs:88:1
Oct 27 00:17:13.027 INFO kablam!    |
Oct 27 00:17:13.027 INFO kablam! 88 | fn gradient_y_inner_from_fn(mat: &DMatrix<u8>) -> DMatrix<i16> {
Oct 27 00:17:13.027 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 00:17:13.027 INFO kablam! 
Oct 27 00:17:22.593 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2m 28s
Oct 27 00:17:22.647 INFO kablam! su: No module specific data is present
Oct 27 00:17:24.195 INFO running `"docker" "rm" "-f" "fe3163bdb693d1499c64b9b92d28aa008c1c702f84dcea21d95f5841cfc101c0"`
Oct 27 00:17:24.591 INFO blam! fe3163bdb693d1499c64b9b92d28aa008c1c702f84dcea21d95f5841cfc101c0