Aug 31 21:26:34.112 INFO checking mpizenberg/computer-vision-rs against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Aug 31 21:26:34.112 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Aug 31 21:26:34.112 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 21:26:34.327 INFO blam! 98591f1fb83c1985283792df38dd194f9cc6b6f77c966246f6849269a9a1a5f7
Aug 31 21:26:34.329 INFO running `"docker" "start" "-a" "98591f1fb83c1985283792df38dd194f9cc6b6f77c966246f6849269a9a1a5f7"`
Aug 31 21:26:35.576 INFO kablam!     Checking fixedbitset v0.1.9
Aug 31 21:26:35.577 INFO kablam!     Checking serde v1.0.35
Aug 31 21:26:35.578 INFO kablam!     Checking scoped_threadpool v0.1.9
Aug 31 21:26:35.584 INFO kablam!    Compiling libloading v0.5.0
Aug 31 21:26:35.585 INFO kablam!     Checking rand v0.4.2
Aug 31 21:26:35.585 INFO kablam!     Checking memmap v0.6.2
Aug 31 21:26:35.585 INFO kablam!     Checking num_cpus v1.8.0
Aug 31 21:26:35.585 INFO kablam!     Checking shared_library v0.1.8
Aug 31 21:26:37.157 INFO kablam!     Checking atty v0.2.10
Aug 31 21:26:37.405 INFO kablam!    Compiling proc-macro2 v0.3.8
Aug 31 21:26:37.408 INFO kablam!    Compiling x11-dl v2.17.5
Aug 31 21:26:37.742 INFO kablam!    Compiling log v0.4.1
Aug 31 21:26:37.993 INFO kablam!     Checking inflate v0.4.2
Aug 31 21:26:38.289 INFO kablam!     Checking deflate v0.7.18
Aug 31 21:26:39.122 INFO kablam!     Checking stb_truetype v0.2.2
Aug 31 21:26:41.593 INFO kablam!     Checking gif v0.10.0
Aug 31 21:26:41.622 INFO kablam!     Checking rand v0.5.1
Aug 31 21:26:42.362 INFO kablam!    Compiling wayland-scanner v0.12.5
Aug 31 21:26:43.883 INFO kablam!     Checking aho-corasick v0.6.6
Aug 31 21:26:45.624 INFO kablam!     Checking nom v4.0.0
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Aug 31 21:26:54.248 INFO kablam!    Compiling gl_generator v0.9.0
Aug 31 21:26:54.988 INFO kablam!     Checking tempfile v3.0.2
Aug 31 21:26:57.882 INFO kablam!     Checking num-integer v0.1.36
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Aug 31 21:27:01.040 INFO kablam!    Compiling quote v0.5.2
Aug 31 21:27:03.258 INFO kablam!    Compiling syn v0.14.2
Aug 31 21:27:06.574 INFO kablam!     Checking generic-array v0.11.0
Aug 31 21:27:09.821 INFO kablam!     Checking regex v1.0.1
Aug 31 21:27:09.861 INFO kablam!    Compiling wayland-client v0.12.5
Aug 31 21:27:09.974 INFO kablam!    Compiling wayland-protocols v0.12.5
Aug 31 21:27:12.185 INFO kablam!     Checking backtrace v0.3.8
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Aug 31 21:27:20.154 INFO kablam!    Compiling serde_derive_internals v0.22.1
Aug 31 21:27:20.882 INFO kablam!    Compiling syn v0.13.11
Aug 31 21:27:20.962 INFO kablam!     Checking alga v0.6.0
Aug 31 21:27:27.136 INFO kablam!    Compiling glutin v0.14.0
Aug 31 21:27:41.363 INFO kablam!    Compiling glium v0.21.0
Aug 31 21:27:41.520 INFO kablam!     Checking dlib v0.4.1
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Aug 31 21:27:49.040 INFO kablam!    Compiling serde_derive v1.0.35
Aug 31 21:27:49.052 INFO kablam!     Checking wayland-sys v0.12.5
Aug 31 21:27:49.083 INFO kablam!    Compiling num-derive v0.2.2
Aug 31 21:27:49.086 INFO kablam!     Checking serde_json v1.0.13
Aug 31 21:27:50.487 INFO kablam!     Checking rayon v1.0.1
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Aug 31 21:28:18.754 INFO kablam!     Checking jpeg-decoder v0.1.14
Aug 31 21:28:40.174 INFO kablam!     Checking image v0.19.0
Aug 31 21:28:42.993 INFO kablam!     Checking wayland-window v0.13.3
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Aug 31 21:28:48.194 INFO kablam!     Checking winit v0.12.0
Aug 31 21:28:49.382 INFO kablam!    Compiling conrod_derive v0.1.2
Aug 31 21:29:29.237 INFO kablam!     Checking conrod v0.60.0
Aug 31 21:29:45.126 INFO kablam!     Checking computer-vision-rs v0.1.0 (file:///source)
Aug 31 21:29:48.337 INFO kablam! warning: unused variable: `g_x`
Aug 31 21:29:48.337 INFO kablam!   --> examples/gradient.rs:23:14
Aug 31 21:29:48.337 INFO kablam!    |
Aug 31 21:29:48.337 INFO kablam! 23 |         let (g_x, g_y) = gradient_2(&img_matrix);
Aug 31 21:29:48.337 INFO kablam!    |              ^^^ help: consider using `_g_x` instead
Aug 31 21:29:48.337 INFO kablam!    |
Aug 31 21:29:48.337 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 21:29:48.337 INFO kablam! 
Aug 31 21:29:48.337 INFO kablam! warning: unused variable: `g_y`
Aug 31 21:29:48.337 INFO kablam!   --> examples/gradient.rs:23:19
Aug 31 21:29:48.337 INFO kablam!    |
Aug 31 21:29:48.337 INFO kablam! 23 |         let (g_x, g_y) = gradient_2(&img_matrix);
Aug 31 21:29:48.337 INFO kablam!    |                   ^^^ help: consider using `_g_y` instead
Aug 31 21:29:48.337 INFO kablam! 
Aug 31 21:29:48.364 INFO kablam! warning: function is never used: `gradient_x_inner_for`
Aug 31 21:29:48.364 INFO kablam!   --> examples/gradient.rs:53:1
Aug 31 21:29:48.364 INFO kablam!    |
Aug 31 21:29:48.364 INFO kablam! 53 | fn gradient_x_inner_for(mat: &DMatrix<u8>) -> DMatrix<i16> {
Aug 31 21:29:48.364 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 21:29:48.364 INFO kablam!    |
Aug 31 21:29:48.364 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 31 21:29:48.364 INFO kablam! 
Aug 31 21:29:48.365 INFO kablam! warning: function is never used: `gradient_y_inner_for`
Aug 31 21:29:48.365 INFO kablam!   --> examples/gradient.rs:66:1
Aug 31 21:29:48.365 INFO kablam!    |
Aug 31 21:29:48.365 INFO kablam! 66 | fn gradient_y_inner_for(mat: &DMatrix<u8>) -> DMatrix<i16> {
Aug 31 21:29:48.365 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 21:29:48.365 INFO kablam! 
Aug 31 21:29:48.365 INFO kablam! warning: function is never used: `gradient_x_inner_from_fn`
Aug 31 21:29:48.365 INFO kablam!   --> examples/gradient.rs:81:1
Aug 31 21:29:48.365 INFO kablam!    |
Aug 31 21:29:48.365 INFO kablam! 81 | fn gradient_x_inner_from_fn(mat: &DMatrix<u8>) -> DMatrix<i16> {
Aug 31 21:29:48.365 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 21:29:48.365 INFO kablam! 
Aug 31 21:29:48.365 INFO kablam! warning: function is never used: `gradient_y_inner_from_fn`
Aug 31 21:29:48.365 INFO kablam!   --> examples/gradient.rs:88:1
Aug 31 21:29:48.365 INFO kablam!    |
Aug 31 21:29:48.365 INFO kablam! 88 | fn gradient_y_inner_from_fn(mat: &DMatrix<u8>) -> DMatrix<i16> {
Aug 31 21:29:48.365 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 21:29:48.365 INFO kablam! 
Aug 31 21:29:49.538 INFO kablam! warning: function is never used: `half_gradients`
Aug 31 21:29:49.538 INFO kablam!   --> examples/gradient_pyramid.rs:90:1
Aug 31 21:29:49.538 INFO kablam!    |
Aug 31 21:29:49.538 INFO kablam! 90 | fn half_gradients(mat: &DMatrix<u8>) -> DMatrix<(i16, i16, u16)> {
Aug 31 21:29:49.538 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 21:29:49.538 INFO kablam!    |
Aug 31 21:29:49.538 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 31 21:29:49.538 INFO kablam! 
Aug 31 21:29:50.584 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3m 15s
Aug 31 21:29:50.605 INFO kablam! su: No module specific data is present
Aug 31 21:29:51.031 INFO running `"docker" "rm" "-f" "98591f1fb83c1985283792df38dd194f9cc6b6f77c966246f6849269a9a1a5f7"`
Aug 31 21:29:51.143 INFO blam! 98591f1fb83c1985283792df38dd194f9cc6b6f77c966246f6849269a9a1a5f7