Sep 17 12:05:24.067 INFO checking mpizenberg/computer-vision-rs against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 12:05:24.067 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 12:05:24.067 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-0/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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=1000" "-e" "CMD=cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 12:05:24.549 INFO blam! f07a1d364bbb251fe73c083abc7c923411d8aa5f623978e4b07b4084fd47e532
Sep 17 12:05:24.551 INFO running `"docker" "start" "-a" "f07a1d364bbb251fe73c083abc7c923411d8aa5f623978e4b07b4084fd47e532"`
Sep 17 12:05:27.563 INFO kablam! usermod: no changes
Sep 17 12:05:27.957 INFO kablam!    Compiling cc v1.0.17
Sep 17 12:05:27.957 INFO kablam!    Compiling bitflags v1.0.1
Sep 17 12:05:27.958 INFO kablam!     Checking token_store v0.1.2
Sep 17 12:05:27.979 INFO kablam!     Checking libc v0.2.39
Sep 17 12:05:27.979 INFO kablam!     Checking remove_dir_all v0.5.1
Sep 17 12:05:27.981 INFO kablam!    Compiling num-complex v0.2.0
Sep 17 12:05:27.987 INFO kablam!     Checking piston-float v0.3.0
Sep 17 12:05:27.988 INFO kablam!     Checking fixedbitset v0.1.9
Sep 17 12:05:28.753 INFO kablam!    Compiling matrixmultiply v0.1.14
Sep 17 12:05:29.156 INFO kablam!     Checking serde v1.0.35
Sep 17 12:05:29.647 INFO kablam!     Checking rawpointer v0.1.0
Sep 17 12:05:30.963 INFO kablam!     Checking approx v0.1.1
Sep 17 12:05:30.963 INFO kablam!     Checking scoped_threadpool v0.1.9
Sep 17 12:05:30.964 INFO kablam!    Compiling x11-dl v2.17.5
Sep 17 12:05:32.252 INFO kablam!    Compiling log v0.4.1
Sep 17 12:05:32.483 INFO kablam!     Checking arrayvec v0.4.7
Sep 17 12:05:32.511 INFO kablam!    Compiling proc-macro2 v0.4.6
Sep 17 12:05:33.149 INFO kablam!    Compiling proc-macro2 v0.3.8
Sep 17 12:05:33.295 INFO kablam!     Checking inflate v0.4.2
Sep 17 12:05:34.359 INFO kablam!     Checking stb_truetype v0.2.2
Sep 17 12:05:37.142 INFO kablam!     Checking deflate v0.7.18
Sep 17 12:05:45.089 INFO kablam!     Checking piston-viewport v0.3.0
Sep 17 12:05:45.192 INFO kablam!    Compiling xml-rs v0.7.0
Sep 17 12:05:45.216 INFO kablam!     Checking petgraph v0.4.12
Sep 17 12:05:45.454 INFO kablam!     Checking gif v0.10.0
Sep 17 12:05:45.482 INFO kablam!    Compiling num-traits v0.2.4
Sep 17 12:05:46.255 INFO kablam!     Checking rand v0.4.2
Sep 17 12:05:46.497 INFO kablam!     Checking memmap v0.6.2
Sep 17 12:05:46.635 INFO kablam!     Checking num_cpus v1.8.0
Sep 17 12:05:47.251 INFO kablam!     Checking shared_library v0.1.8
Sep 17 12:05:47.626 INFO kablam!     Checking memchr v2.0.1
Sep 17 12:05:47.925 INFO kablam!     Checking atty v0.2.10
Sep 17 12:05:48.178 INFO kablam!     Checking rand v0.5.1
Sep 17 12:05:48.538 INFO kablam!     Checking crossbeam-epoch v0.3.1
Sep 17 12:05:49.759 INFO kablam!    Compiling libloading v0.5.0
Sep 17 12:05:51.768 INFO kablam!    Compiling backtrace-sys v0.1.23
Sep 17 12:05:57.111 INFO kablam!    Compiling quote v0.6.3
Sep 17 12:05:57.123 INFO kablam!     Checking num-integer v0.1.36
Sep 17 12:05:57.247 INFO kablam!     Checking num-complex v0.1.43
Sep 17 12:05:57.411 INFO kablam!     Checking approx v0.2.0
Sep 17 12:05:58.291 INFO kablam!    Compiling quote v0.5.2
Sep 17 12:05:59.329 INFO kablam!     Checking osmesa-sys v0.1.2
Sep 17 12:05:59.747 INFO kablam!     Checking aho-corasick v0.6.6
Sep 17 12:05:59.783 INFO kablam!     Checking nom v4.0.0
Sep 17 12:05:59.931 INFO kablam!     Checking generic-array v0.11.0
Sep 17 12:06:01.465 INFO kablam!     Checking crossbeam-deque v0.2.0
Sep 17 12:06:02.771 INFO kablam!     Checking daggy v0.5.0
Sep 17 12:06:03.471 INFO kablam!     Checking tempfile v3.0.2
Sep 17 12:06:03.979 INFO kablam!     Checking ordered-float v0.5.0
Sep 17 12:06:04.888 INFO kablam!    Compiling wayland-scanner v0.12.5
Sep 17 12:06:05.730 INFO kablam!    Compiling gl_generator v0.9.0
Sep 17 12:06:05.776 INFO kablam!    Compiling serde_derive_internals v0.22.1
Sep 17 12:06:05.935 INFO kablam!    Compiling syn v0.14.2
Sep 17 12:06:06.685 INFO kablam!     Checking num-bigint v0.1.44
Sep 17 12:06:07.119 INFO kablam!     Checking num-iter v0.1.35
Sep 17 12:06:07.907 INFO kablam!    Compiling syn v0.13.11
Sep 17 12:06:24.263 INFO kablam!     Checking regex v1.0.1
Sep 17 12:06:24.285 INFO kablam!     Checking rayon-core v1.4.0
Sep 17 12:06:24.364 INFO kablam!     Checking alga v0.6.0
Sep 17 12:06:24.905 INFO kablam!     Checking rusttype v0.5.2
Sep 17 12:06:29.869 INFO kablam!     Checking png v0.12.0
Sep 17 12:06:30.360 INFO kablam!    Compiling wayland-client v0.12.5
Sep 17 12:06:30.360 INFO kablam!    Compiling wayland-protocols v0.12.5
Sep 17 12:06:33.478 INFO kablam!     Checking dlib v0.4.1
Sep 17 12:06:48.229 INFO kablam!     Checking num-rational v0.1.42
Sep 17 12:06:49.956 INFO kablam!    Compiling serde_derive v1.0.35
Sep 17 12:06:50.248 INFO kablam!    Compiling glutin v0.14.0
Sep 17 12:06:50.512 INFO kablam!    Compiling glium v0.21.0
Sep 17 12:06:51.584 INFO kablam!     Checking backtrace v0.3.8
Sep 17 12:06:51.980 INFO kablam!     Checking serde_json v1.0.13
Sep 17 12:06:53.261 INFO kablam!     Checking rayon v1.0.1
Sep 17 12:07:03.423 INFO kablam!     Checking wayland-sys v0.12.5
Sep 17 12:07:06.120 INFO kablam!     Checking env_logger v0.5.10
Sep 17 12:07:08.772 INFO kablam!    Compiling num-derive v0.2.2
Sep 17 12:07:10.031 INFO kablam!     Checking num v0.1.42
Sep 17 12:07:10.248 INFO kablam!     Checking nalgebra v0.15.3
Sep 17 12:07:21.632 INFO kablam!     Checking quickcheck v0.6.2
Sep 17 12:07:47.923 INFO kablam!     Checking jpeg-decoder v0.1.14
Sep 17 12:07:52.043 INFO kablam!     Checking wayland-kbd v0.13.1
Sep 17 12:07:52.823 INFO kablam!     Checking pistoncore-input v0.21.0
Sep 17 12:07:54.234 INFO kablam!    Compiling conrod_derive v0.1.2
Sep 17 12:07:54.541 INFO kablam!     Checking image v0.19.0
Sep 17 12:08:00.419 INFO kablam!     Checking wayland-window v0.13.3
Sep 17 12:08:01.031 INFO kablam!     Checking winit v0.12.0
Sep 17 12:08:32.027 INFO kablam!     Checking conrod v0.60.0
Sep 17 12:08:43.790 INFO kablam!     Checking computer-vision-rs v0.1.0 (/source)
Sep 17 12:08:48.498 INFO kablam! warning: function is never used: `half_gradients`
Sep 17 12:08:48.498 INFO kablam!   --> examples/gradient_pyramid.rs:90:1
Sep 17 12:08:48.498 INFO kablam!    |
Sep 17 12:08:48.498 INFO kablam! 90 | fn half_gradients(mat: &DMatrix<u8>) -> DMatrix<(i16, i16, u16)> {
Sep 17 12:08:48.498 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:08:48.498 INFO kablam!    |
Sep 17 12:08:48.498 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 17 12:08:48.498 INFO kablam! 
Sep 17 12:08:51.760 INFO kablam! warning: unused variable: `g_x`
Sep 17 12:08:51.760 INFO kablam!   --> examples/gradient.rs:23:14
Sep 17 12:08:51.760 INFO kablam!    |
Sep 17 12:08:51.760 INFO kablam! 23 |         let (g_x, g_y) = gradient_2(&img_matrix);
Sep 17 12:08:51.761 INFO kablam!    |              ^^^ help: consider using `_g_x` instead
Sep 17 12:08:51.761 INFO kablam!    |
Sep 17 12:08:51.761 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 17 12:08:51.762 INFO kablam! 
Sep 17 12:08:51.770 INFO kablam! warning: unused variable: `g_y`
Sep 17 12:08:51.771 INFO kablam!   --> examples/gradient.rs:23:19
Sep 17 12:08:51.771 INFO kablam!    |
Sep 17 12:08:51.771 INFO kablam! 23 |         let (g_x, g_y) = gradient_2(&img_matrix);
Sep 17 12:08:51.771 INFO kablam!    |                   ^^^ help: consider using `_g_y` instead
Sep 17 12:08:51.772 INFO kablam! 
Sep 17 12:08:51.790 INFO kablam! warning: function is never used: `gradient_x_inner_for`
Sep 17 12:08:51.791 INFO kablam!   --> examples/gradient.rs:53:1
Sep 17 12:08:51.791 INFO kablam!    |
Sep 17 12:08:51.791 INFO kablam! 53 | fn gradient_x_inner_for(mat: &DMatrix<u8>) -> DMatrix<i16> {
Sep 17 12:08:51.792 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:08:51.792 INFO kablam!    |
Sep 17 12:08:51.792 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 17 12:08:51.793 INFO kablam! 
Sep 17 12:08:51.793 INFO kablam! warning: function is never used: `gradient_y_inner_for`
Sep 17 12:08:51.793 INFO kablam!   --> examples/gradient.rs:66:1
Sep 17 12:08:51.794 INFO kablam!    |
Sep 17 12:08:51.794 INFO kablam! 66 | fn gradient_y_inner_for(mat: &DMatrix<u8>) -> DMatrix<i16> {
Sep 17 12:08:51.794 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:08:51.794 INFO kablam! 
Sep 17 12:08:51.795 INFO kablam! warning: function is never used: `gradient_x_inner_from_fn`
Sep 17 12:08:51.795 INFO kablam!   --> examples/gradient.rs:81:1
Sep 17 12:08:51.795 INFO kablam!    |
Sep 17 12:08:51.796 INFO kablam! 81 | fn gradient_x_inner_from_fn(mat: &DMatrix<u8>) -> DMatrix<i16> {
Sep 17 12:08:51.796 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:08:51.796 INFO kablam! 
Sep 17 12:08:51.797 INFO kablam! warning: function is never used: `gradient_y_inner_from_fn`
Sep 17 12:08:51.797 INFO kablam!   --> examples/gradient.rs:88:1
Sep 17 12:08:51.797 INFO kablam!    |
Sep 17 12:08:51.797 INFO kablam! 88 | fn gradient_y_inner_from_fn(mat: &DMatrix<u8>) -> DMatrix<i16> {
Sep 17 12:08:51.798 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:08:51.798 INFO kablam! 
Sep 17 12:08:52.663 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3m 25s
Sep 17 12:08:52.703 INFO kablam! su: No module specific data is present
Sep 17 12:08:53.964 INFO running `"docker" "rm" "-f" "f07a1d364bbb251fe73c083abc7c923411d8aa5f623978e4b07b4084fd47e532"`
Sep 17 12:08:54.295 INFO blam! f07a1d364bbb251fe73c083abc7c923411d8aa5f623978e4b07b4084fd47e532