Sep 03 21:17:54.728 INFO checking mpizenberg/computer-vision-rs against try#5fe695a3844714c70e8f7731a553f7947987a68a for pr-53913
Sep 03 21:17:54.728 INFO running: cargo +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets
Sep 03 21:17:54.728 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53913/try#5fe695a3844714c70e8f7731a553f7947987a68a:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-3/try#5fe695a3844714c70e8f7731a553f7947987a68a:/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 +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 21:17:54.968 INFO blam! 8ac5fc015b297da46014d9128d20eb67786a4d4092e096dad5953c7db5fa8e17
Sep 03 21:17:54.968 INFO running `"docker" "start" "-a" "8ac5fc015b297da46014d9128d20eb67786a4d4092e096dad5953c7db5fa8e17"`
Sep 03 21:17:56.199 INFO kablam!    Compiling cc v1.0.17
Sep 03 21:17:56.202 INFO kablam!    Compiling num-complex v0.2.0
Sep 03 21:17:56.202 INFO kablam!    Compiling matrixmultiply v0.1.14
Sep 03 21:17:56.203 INFO kablam!     Checking rawpointer v0.1.0
Sep 03 21:17:56.204 INFO kablam!     Checking serde v1.0.35
Sep 03 21:17:56.204 INFO kablam!     Checking scoped_threadpool v0.1.9
Sep 03 21:17:56.204 INFO kablam!     Checking memmap v0.6.2
Sep 03 21:17:56.205 INFO kablam!     Checking shared_library v0.1.8
Sep 03 21:17:56.567 INFO kablam!     Checking atty v0.2.10
Sep 03 21:17:58.047 INFO kablam!    Compiling log v0.4.1
Sep 03 21:17:58.077 INFO kablam!    Compiling x11-dl v2.17.5
Sep 03 21:17:58.307 INFO kablam!     Checking stb_truetype v0.2.2
Sep 03 21:17:58.327 INFO kablam!     Checking inflate v0.4.2
Sep 03 21:17:59.194 INFO kablam!     Checking deflate v0.7.18
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Sep 03 21:18:01.482 INFO kablam!     Checking rand v0.5.1
Sep 03 21:18:01.502 INFO kablam!    Compiling wayland-scanner v0.12.5
Sep 03 21:18:02.487 INFO kablam!    Compiling num-traits v0.2.4
Sep 03 21:18:02.855 INFO kablam!     Checking tempfile v3.0.2
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Sep 03 21:18:12.469 INFO kablam!    Compiling gl_generator v0.9.0
Sep 03 21:18:12.542 INFO kablam!    Compiling syn v0.14.2
Sep 03 21:18:12.640 INFO kablam!     Checking num-integer v0.1.36
Sep 03 21:18:12.763 INFO kablam!     Checking num-complex v0.1.43
Sep 03 21:18:14.274 INFO kablam!     Checking approx v0.2.0
Sep 03 21:18:14.604 INFO kablam!     Checking generic-array v0.11.0
Sep 03 21:18:15.834 INFO kablam!     Checking crossbeam-deque v0.2.0
Sep 03 21:18:16.117 INFO kablam!     Checking regex v1.0.1
Sep 03 21:18:17.642 INFO kablam!    Compiling wayland-client v0.12.5
Sep 03 21:18:17.660 INFO kablam!    Compiling wayland-protocols v0.12.5
Sep 03 21:18:19.193 INFO kablam!    Compiling serde_derive_internals v0.22.1
Sep 03 21:18:30.474 INFO kablam!    Compiling libloading v0.5.0
Sep 03 21:18:30.494 INFO kablam!    Compiling backtrace-sys v0.1.23
Sep 03 21:18:30.666 INFO kablam!     Checking ordered-float v0.5.0
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Sep 03 21:18:34.352 INFO kablam!    Compiling glutin v0.14.0
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Sep 03 21:18:43.245 INFO kablam!     Checking env_logger v0.5.10
Sep 03 21:18:43.270 INFO kablam!    Compiling serde_derive v1.0.35
Sep 03 21:18:43.367 INFO kablam!     Checking rusttype v0.5.2
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Sep 03 21:18:56.185 INFO kablam!     Checking quickcheck v0.6.2
Sep 03 21:18:57.522 INFO kablam!    Compiling num-derive v0.2.2
Sep 03 21:18:57.679 INFO kablam!     Checking serde_json v1.0.13
Sep 03 21:19:07.273 INFO kablam!     Checking num v0.1.42
Sep 03 21:19:08.286 INFO kablam!     Checking dlib v0.4.1
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Sep 03 21:19:09.445 INFO kablam!     Checking wayland-sys v0.12.5
Sep 03 21:19:13.735 INFO kablam!     Checking nalgebra v0.15.3
Sep 03 21:19:16.835 INFO kablam!     Checking jpeg-decoder v0.1.14
Sep 03 21:19:25.031 INFO kablam!     Checking image v0.19.0
Sep 03 21:19:30.353 INFO kablam!     Checking wayland-kbd v0.13.1
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Sep 03 21:19:50.856 INFO kablam!     Checking winit v0.12.0
Sep 03 21:20:28.068 INFO kablam!     Checking conrod v0.60.0
Sep 03 21:20:44.481 INFO kablam!     Checking computer-vision-rs v0.1.0 (file:///source)
Sep 03 21:20:49.160 INFO kablam! warning: unused variable: `g_x`
Sep 03 21:20:49.160 INFO kablam!   --> examples/gradient.rs:23:14
Sep 03 21:20:49.160 INFO kablam!    |
Sep 03 21:20:49.160 INFO kablam! 23 |         let (g_x, g_y) = gradient_2(&img_matrix);
Sep 03 21:20:49.160 INFO kablam!    |              ^^^ help: consider using `_g_x` instead
Sep 03 21:20:49.160 INFO kablam!    |
Sep 03 21:20:49.161 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 03 21:20:49.161 INFO kablam! 
Sep 03 21:20:49.161 INFO kablam! warning: unused variable: `g_y`
Sep 03 21:20:49.162 INFO kablam!   --> examples/gradient.rs:23:19
Sep 03 21:20:49.162 INFO kablam!    |
Sep 03 21:20:49.162 INFO kablam! 23 |         let (g_x, g_y) = gradient_2(&img_matrix);
Sep 03 21:20:49.162 INFO kablam!    |                   ^^^ help: consider using `_g_y` instead
Sep 03 21:20:49.162 INFO kablam! 
Sep 03 21:20:49.223 INFO kablam! warning: function is never used: `gradient_x_inner_for`
Sep 03 21:20:49.223 INFO kablam!   --> examples/gradient.rs:53:1
Sep 03 21:20:49.223 INFO kablam!    |
Sep 03 21:20:49.223 INFO kablam! 53 | fn gradient_x_inner_for(mat: &DMatrix<u8>) -> DMatrix<i16> {
Sep 03 21:20:49.223 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 21:20:49.224 INFO kablam!    |
Sep 03 21:20:49.224 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 03 21:20:49.224 INFO kablam! 
Sep 03 21:20:49.225 INFO kablam! warning: function is never used: `gradient_y_inner_for`
Sep 03 21:20:49.225 INFO kablam!   --> examples/gradient.rs:66:1
Sep 03 21:20:49.225 INFO kablam!    |
Sep 03 21:20:49.225 INFO kablam! 66 | fn gradient_y_inner_for(mat: &DMatrix<u8>) -> DMatrix<i16> {
Sep 03 21:20:49.225 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 21:20:49.225 INFO kablam! 
Sep 03 21:20:49.226 INFO kablam! warning: function is never used: `gradient_x_inner_from_fn`
Sep 03 21:20:49.226 INFO kablam!   --> examples/gradient.rs:81:1
Sep 03 21:20:49.226 INFO kablam!    |
Sep 03 21:20:49.226 INFO kablam! 81 | fn gradient_x_inner_from_fn(mat: &DMatrix<u8>) -> DMatrix<i16> {
Sep 03 21:20:49.226 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 21:20:49.226 INFO kablam! 
Sep 03 21:20:49.227 INFO kablam! warning: function is never used: `gradient_y_inner_from_fn`
Sep 03 21:20:49.227 INFO kablam!   --> examples/gradient.rs:88:1
Sep 03 21:20:49.227 INFO kablam!    |
Sep 03 21:20:49.227 INFO kablam! 88 | fn gradient_y_inner_from_fn(mat: &DMatrix<u8>) -> DMatrix<i16> {
Sep 03 21:20:49.227 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 21:20:49.227 INFO kablam! 
Sep 03 21:20:50.530 INFO kablam! warning: function is never used: `half_gradients`
Sep 03 21:20:50.531 INFO kablam!   --> examples/gradient_pyramid.rs:90:1
Sep 03 21:20:50.531 INFO kablam!    |
Sep 03 21:20:50.531 INFO kablam! 90 | fn half_gradients(mat: &DMatrix<u8>) -> DMatrix<(i16, i16, u16)> {
Sep 03 21:20:50.531 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 21:20:50.535 INFO kablam!    |
Sep 03 21:20:50.535 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 03 21:20:50.535 INFO kablam! 
Sep 03 21:20:53.419 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2m 57s
Sep 03 21:20:53.477 INFO kablam! su: No module specific data is present
Sep 03 21:20:54.015 INFO running `"docker" "rm" "-f" "8ac5fc015b297da46014d9128d20eb67786a4d4092e096dad5953c7db5fa8e17"`
Sep 03 21:20:54.174 INFO blam! 8ac5fc015b297da46014d9128d20eb67786a4d4092e096dad5953c7db5fa8e17