Sep 03 17:20:32.428 INFO checking mpizenberg/computer-vision-rs against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 03 17:20:32.428 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 03 17:20:32.428 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 17:20:32.662 INFO blam! 79f72d5ec56cb2ee46d4eb6f1be6c6b1ccc14ee49697a102a4a73646851f48d2
Sep 03 17:20:32.664 INFO running `"docker" "start" "-a" "79f72d5ec56cb2ee46d4eb6f1be6c6b1ccc14ee49697a102a4a73646851f48d2"`
Sep 03 17:20:33.982 INFO kablam!    Compiling num-traits v0.2.4
Sep 03 17:20:33.986 INFO kablam!    Compiling num-complex v0.2.0
Sep 03 17:20:33.987 INFO kablam!    Compiling matrixmultiply v0.1.14
Sep 03 17:20:34.004 INFO kablam!     Checking serde v1.0.35
Sep 03 17:20:34.008 INFO kablam!     Checking memmap v0.6.2
Sep 03 17:20:34.010 INFO kablam!     Checking shared_library v0.1.8
Sep 03 17:20:34.050 INFO kablam!     Checking memchr v2.0.1
Sep 03 17:20:34.052 INFO kablam!     Checking atty v0.2.10
Sep 03 17:20:34.965 INFO kablam!    Compiling x11-dl v2.17.5
Sep 03 17:20:35.480 INFO kablam!     Checking inflate v0.4.2
Sep 03 17:20:36.847 INFO kablam!     Checking stb_truetype v0.2.2
Sep 03 17:20:37.064 INFO kablam!     Checking deflate v0.7.18
Sep 03 17:20:37.698 INFO kablam!     Checking rand v0.5.1
Sep 03 17:20:37.973 INFO kablam!     Checking gif v0.10.0
Sep 03 17:20:38.181 INFO kablam!    Compiling wayland-scanner v0.12.5
Sep 03 17:20:38.306 INFO kablam!     Checking tempfile v3.0.2
Sep 03 17:20:41.150 INFO kablam!     Checking aho-corasick v0.6.6
Sep 03 17:20:41.361 INFO kablam!     Checking nom v4.0.0
Sep 03 17:20:41.481 INFO kablam!     Checking crossbeam-epoch v0.3.1
Sep 03 17:20:42.969 INFO kablam!     Checking osmesa-sys v0.1.2
Sep 03 17:20:45.372 INFO kablam!     Checking backtrace-sys v0.1.23
Sep 03 17:20:45.488 INFO kablam!    Compiling gl_generator v0.9.0
Sep 03 17:20:45.960 INFO kablam!    Compiling syn v0.14.2
Sep 03 17:20:46.129 INFO kablam!     Checking generic-array v0.11.0
Sep 03 17:20:58.299 INFO kablam!     Checking regex v1.0.1
Sep 03 17:21:04.929 INFO kablam!     Checking crossbeam-deque v0.2.0
Sep 03 17:21:04.989 INFO kablam!    Compiling serde_derive_internals v0.22.1
Sep 03 17:21:07.383 INFO kablam!     Checking backtrace v0.3.8
Sep 03 17:21:09.282 INFO kablam!    Compiling wayland-client v0.12.5
Sep 03 17:21:10.073 INFO kablam!    Compiling wayland-protocols v0.12.5
Sep 03 17:21:15.247 INFO kablam!     Checking wayland-sys v0.12.5
Sep 03 17:21:19.586 INFO kablam!    Compiling glutin v0.14.0
Sep 03 17:21:19.625 INFO kablam!    Compiling glium v0.21.0
Sep 03 17:21:21.019 INFO kablam!     Checking rayon-core v1.4.0
Sep 03 17:21:29.830 INFO kablam!     Checking num-integer v0.1.36
Sep 03 17:21:29.842 INFO kablam!     Checking num-traits v0.1.43
Sep 03 17:21:29.923 INFO kablam!     Checking approx v0.2.0
Sep 03 17:21:29.968 INFO kablam!     Checking num-complex v0.1.43
Sep 03 17:21:30.581 INFO kablam!     Checking env_logger v0.5.10
Sep 03 17:21:32.081 INFO kablam!    Compiling serde_derive v1.0.35
Sep 03 17:21:32.578 INFO kablam!     Checking rayon v1.0.1
Sep 03 17:21:32.898 INFO kablam!    Compiling num-derive v0.2.2
Sep 03 17:21:34.680 INFO kablam!     Checking ordered-float v0.5.0
Sep 03 17:21:37.083 INFO kablam!     Checking num-bigint v0.1.44
Sep 03 17:21:38.027 INFO kablam!     Checking num-iter v0.1.35
Sep 03 17:21:43.279 INFO kablam!     Checking quickcheck v0.6.2
Sep 03 17:21:44.201 INFO kablam!     Checking rusttype v0.5.2
Sep 03 17:21:52.043 INFO kablam!     Checking alga v0.6.0
Sep 03 17:21:52.494 INFO kablam!     Checking png v0.12.0
Sep 03 17:21:53.819 INFO kablam!     Checking serde_json v1.0.13
Sep 03 17:21:55.302 INFO kablam!     Checking num-rational v0.1.42
Sep 03 17:22:01.184 INFO kablam!     Checking wayland-kbd v0.13.1
Sep 03 17:22:01.793 INFO kablam!     Checking num v0.1.42
Sep 03 17:22:02.868 INFO kablam!     Checking jpeg-decoder v0.1.14
Sep 03 17:22:18.631 INFO kablam!     Checking image v0.19.0
Sep 03 17:22:19.877 INFO kablam!     Checking nalgebra v0.15.3
Sep 03 17:22:23.023 INFO kablam!     Checking pistoncore-input v0.21.0
Sep 03 17:22:26.959 INFO kablam!     Checking wayland-window v0.13.3
Sep 03 17:22:29.641 INFO kablam!     Checking winit v0.12.0
Sep 03 17:23:18.559 INFO kablam!     Checking conrod v0.60.0
Sep 03 17:23:39.639 INFO kablam!     Checking computer-vision-rs v0.1.0 (file:///source)
Sep 03 17:23:45.185 INFO kablam! warning: unused variable: `g_x`
Sep 03 17:23:45.185 INFO kablam!   --> examples/gradient.rs:23:14
Sep 03 17:23:45.185 INFO kablam!    |
Sep 03 17:23:45.185 INFO kablam! 23 |         let (g_x, g_y) = gradient_2(&img_matrix);
Sep 03 17:23:45.185 INFO kablam!    |              ^^^ help: consider using `_g_x` instead
Sep 03 17:23:45.190 INFO kablam!    |
Sep 03 17:23:45.191 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 03 17:23:45.191 INFO kablam! 
Sep 03 17:23:45.192 INFO kablam! warning: unused variable: `g_y`
Sep 03 17:23:45.192 INFO kablam!   --> examples/gradient.rs:23:19
Sep 03 17:23:45.192 INFO kablam!    |
Sep 03 17:23:45.192 INFO kablam! 23 |         let (g_x, g_y) = gradient_2(&img_matrix);
Sep 03 17:23:45.192 INFO kablam!    |                   ^^^ help: consider using `_g_y` instead
Sep 03 17:23:45.192 INFO kablam! 
Sep 03 17:23:45.307 INFO kablam! warning: function is never used: `gradient_x_inner_for`
Sep 03 17:23:45.308 INFO kablam!   --> examples/gradient.rs:53:1
Sep 03 17:23:45.308 INFO kablam!    |
Sep 03 17:23:45.308 INFO kablam! 53 | fn gradient_x_inner_for(mat: &DMatrix<u8>) -> DMatrix<i16> {
Sep 03 17:23:45.308 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 17:23:45.308 INFO kablam!    |
Sep 03 17:23:45.308 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 03 17:23:45.308 INFO kablam! 
Sep 03 17:23:45.308 INFO kablam! warning: function is never used: `gradient_y_inner_for`
Sep 03 17:23:45.308 INFO kablam!   --> examples/gradient.rs:66:1
Sep 03 17:23:45.308 INFO kablam!    |
Sep 03 17:23:45.308 INFO kablam! 66 | fn gradient_y_inner_for(mat: &DMatrix<u8>) -> DMatrix<i16> {
Sep 03 17:23:45.308 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 17:23:45.308 INFO kablam! 
Sep 03 17:23:45.308 INFO kablam! warning: function is never used: `gradient_x_inner_from_fn`
Sep 03 17:23:45.308 INFO kablam!   --> examples/gradient.rs:81:1
Sep 03 17:23:45.308 INFO kablam!    |
Sep 03 17:23:45.308 INFO kablam! 81 | fn gradient_x_inner_from_fn(mat: &DMatrix<u8>) -> DMatrix<i16> {
Sep 03 17:23:45.308 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 17:23:45.308 INFO kablam! 
Sep 03 17:23:45.308 INFO kablam! warning: function is never used: `gradient_y_inner_from_fn`
Sep 03 17:23:45.308 INFO kablam!   --> examples/gradient.rs:88:1
Sep 03 17:23:45.308 INFO kablam!    |
Sep 03 17:23:45.308 INFO kablam! 88 | fn gradient_y_inner_from_fn(mat: &DMatrix<u8>) -> DMatrix<i16> {
Sep 03 17:23:45.308 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 17:23:45.309 INFO kablam! 
Sep 03 17:23:45.330 INFO kablam! warning: function is never used: `half_gradients`
Sep 03 17:23:45.330 INFO kablam!   --> examples/gradient_pyramid.rs:90:1
Sep 03 17:23:45.330 INFO kablam!    |
Sep 03 17:23:45.330 INFO kablam! 90 | fn half_gradients(mat: &DMatrix<u8>) -> DMatrix<(i16, i16, u16)> {
Sep 03 17:23:45.330 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 17:23:45.330 INFO kablam!    |
Sep 03 17:23:45.330 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 03 17:23:45.330 INFO kablam! 
Sep 03 17:23:51.471 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3m 17s
Sep 03 17:23:51.523 INFO kablam! su: No module specific data is present
Sep 03 17:23:52.078 INFO running `"docker" "rm" "-f" "79f72d5ec56cb2ee46d4eb6f1be6c6b1ccc14ee49697a102a4a73646851f48d2"`
Sep 03 17:23:52.226 INFO blam! 79f72d5ec56cb2ee46d4eb6f1be6c6b1ccc14ee49697a102a4a73646851f48d2