Aug 10 18:37:34.735 INFO checking mpizenberg/computer-vision-rs against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 10 18:37:34.735 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 18:37:34.736 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 18:37:34.736 INFO running `"docker" "create" "-v" "/tmp/crater.B73Au39EAepx:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-5/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 10 18:37:34.970 INFO blam! 2198dd48d6e88825b2ff960cf973d2776d5bef28186980304f9d93b7d9850795
Aug 10 18:37:34.973 INFO running `"docker" "start" "-a" "2198dd48d6e88825b2ff960cf973d2776d5bef28186980304f9d93b7d9850795"`
Aug 10 18:37:36.296 INFO kablam!    Compiling num-complex v0.2.0
Aug 10 18:37:36.299 INFO kablam!     Checking fixedbitset v0.1.9
Aug 10 18:37:36.300 INFO kablam!     Checking piston-float v0.3.0
Aug 10 18:37:36.318 INFO kablam!     Checking nom v4.0.0
Aug 10 18:37:36.325 INFO kablam!    Compiling gl_generator v0.9.0
Aug 10 18:37:36.336 INFO kablam!     Checking approx v0.2.1
Aug 10 18:37:36.338 INFO kablam!    Compiling syn v0.13.11
Aug 10 18:37:36.340 INFO kablam!     Checking generic-array v0.11.1
Aug 10 18:37:40.649 INFO kablam!     Checking crossbeam-epoch v0.3.1
Aug 10 18:37:41.153 INFO kablam!    Compiling num-derive v0.2.2
Aug 10 18:37:41.673 INFO kablam!     Checking piston-viewport v0.3.0
Aug 10 18:37:42.694 INFO kablam!     Checking png v0.12.0
Aug 10 18:37:43.186 INFO kablam!     Checking rusttype v0.5.2
Aug 10 18:37:46.746 INFO kablam!     Checking petgraph v0.4.12
Aug 10 18:37:53.677 INFO kablam!     Checking env_logger v0.5.12
Aug 10 18:37:55.841 INFO kablam!     Checking pistoncore-input v0.21.0
Aug 10 18:37:56.066 INFO kablam!     Checking crossbeam-deque v0.2.0
Aug 10 18:37:59.855 INFO kablam!     Checking quickcheck v0.6.2
Aug 10 18:38:00.464 INFO kablam!     Checking rayon-core v1.4.1
Aug 10 18:38:01.989 INFO kablam!     Checking winit v0.12.0
Aug 10 18:38:06.422 INFO kablam!     Checking alga v0.6.0
Aug 10 18:38:11.568 INFO kablam!     Checking rayon v1.0.2
Aug 10 18:38:23.126 INFO kablam!    Compiling glutin v0.14.0
Aug 10 18:38:23.128 INFO kablam!    Compiling glium v0.21.0
Aug 10 18:38:24.000 INFO kablam!     Checking daggy v0.5.0
Aug 10 18:38:56.525 INFO kablam!     Checking nalgebra v0.15.3
Aug 10 18:39:02.763 INFO kablam!     Checking jpeg-decoder v0.1.15
Aug 10 18:39:13.706 INFO kablam!     Checking image v0.19.0
Aug 10 18:40:21.255 INFO kablam!    Compiling conrod_derive v0.1.2
Aug 10 18:41:27.098 INFO kablam!     Checking conrod v0.60.0
Aug 10 18:41:54.146 INFO kablam!     Checking computer-vision-rs v0.1.0 (file:///source)
Aug 10 18:42:02.281 INFO kablam! warning: unused variable: `g_x`
Aug 10 18:42:02.281 INFO kablam!   --> examples/gradient.rs:23:14
Aug 10 18:42:02.281 INFO kablam!    |
Aug 10 18:42:02.281 INFO kablam! 23 |         let (g_x, g_y) = gradient_2(&img_matrix);
Aug 10 18:42:02.281 INFO kablam!    |              ^^^ help: consider using `_g_x` instead
Aug 10 18:42:02.281 INFO kablam!    |
Aug 10 18:42:02.282 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 10 18:42:02.282 INFO kablam! 
Aug 10 18:42:02.282 INFO kablam! warning: unused variable: `g_y`
Aug 10 18:42:02.282 INFO kablam!   --> examples/gradient.rs:23:19
Aug 10 18:42:02.282 INFO kablam!    |
Aug 10 18:42:02.282 INFO kablam! 23 |         let (g_x, g_y) = gradient_2(&img_matrix);
Aug 10 18:42:02.282 INFO kablam!    |                   ^^^ help: consider using `_g_y` instead
Aug 10 18:42:02.284 INFO kablam! 
Aug 10 18:42:02.456 INFO kablam! warning: function is never used: `gradient_x_inner_for`
Aug 10 18:42:02.456 INFO kablam!   --> examples/gradient.rs:53:1
Aug 10 18:42:02.456 INFO kablam!    |
Aug 10 18:42:02.456 INFO kablam! 53 | fn gradient_x_inner_for(mat: &DMatrix<u8>) -> DMatrix<i16> {
Aug 10 18:42:02.456 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 18:42:02.479 INFO kablam!    |
Aug 10 18:42:02.485 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 10 18:42:02.485 INFO kablam! 
Aug 10 18:42:02.486 INFO kablam! warning: function is never used: `gradient_y_inner_for`
Aug 10 18:42:02.486 INFO kablam!   --> examples/gradient.rs:66:1
Aug 10 18:42:02.486 INFO kablam!    |
Aug 10 18:42:02.486 INFO kablam! 66 | fn gradient_y_inner_for(mat: &DMatrix<u8>) -> DMatrix<i16> {
Aug 10 18:42:02.486 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 18:42:02.486 INFO kablam! 
Aug 10 18:42:02.487 INFO kablam! warning: function is never used: `gradient_x_inner_from_fn`
Aug 10 18:42:02.487 INFO kablam!   --> examples/gradient.rs:81:1
Aug 10 18:42:02.487 INFO kablam!    |
Aug 10 18:42:02.487 INFO kablam! 81 | fn gradient_x_inner_from_fn(mat: &DMatrix<u8>) -> DMatrix<i16> {
Aug 10 18:42:02.487 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 18:42:02.487 INFO kablam! 
Aug 10 18:42:02.487 INFO kablam! warning: function is never used: `gradient_y_inner_from_fn`
Aug 10 18:42:02.487 INFO kablam!   --> examples/gradient.rs:88:1
Aug 10 18:42:02.487 INFO kablam!    |
Aug 10 18:42:02.488 INFO kablam! 88 | fn gradient_y_inner_from_fn(mat: &DMatrix<u8>) -> DMatrix<i16> {
Aug 10 18:42:02.488 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 18:42:02.488 INFO kablam! 
Aug 10 18:42:06.245 INFO kablam! warning: function is never used: `half_gradients`
Aug 10 18:42:06.245 INFO kablam!   --> examples/gradient_pyramid.rs:90:1
Aug 10 18:42:06.245 INFO kablam!    |
Aug 10 18:42:06.245 INFO kablam! 90 | fn half_gradients(mat: &DMatrix<u8>) -> DMatrix<(i16, i16, u16)> {
Aug 10 18:42:06.245 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 18:42:06.246 INFO kablam!    |
Aug 10 18:42:06.248 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 10 18:42:06.250 INFO kablam! 
Aug 10 18:42:06.857 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4m 31s
Aug 10 18:42:06.942 INFO kablam! su: No module specific data is present
Aug 10 18:42:07.530 INFO running `"docker" "rm" "-f" "2198dd48d6e88825b2ff960cf973d2776d5bef28186980304f9d93b7d9850795"`
Aug 10 18:42:07.699 INFO blam! 2198dd48d6e88825b2ff960cf973d2776d5bef28186980304f9d93b7d9850795