Oct 21 15:30:21.521 INFO checking mpizenberg/computer-vision-rs against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 15:30:21.523 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-7/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +155510e377ae2a8d8ee0dad1a5f809c9062a5526-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 21 15:30:22.026 INFO blam! 1fe5122a49f29c339d13b36f4184f9c6714739c5111643c82b4a1c91a99422ff
Oct 21 15:30:22.027 INFO running `"docker" "start" "-a" "1fe5122a49f29c339d13b36f4184f9c6714739c5111643c82b4a1c91a99422ff"`
Oct 21 15:30:23.828 INFO kablam! usermod: no changes
Oct 21 15:30:24.241 INFO kablam!     Checking atty v0.2.10
Oct 21 15:30:24.241 INFO kablam!    Compiling num-complex v0.2.0
Oct 21 15:30:24.241 INFO kablam!     Checking rand v0.5.1
Oct 21 15:30:24.272 INFO kablam!     Checking tempfile v3.0.2
Oct 21 15:30:24.277 INFO kablam!     Checking aho-corasick v0.6.6
Oct 21 15:30:24.278 INFO kablam!     Checking nom v4.0.0
Oct 21 15:30:24.278 INFO kablam!     Checking crossbeam-epoch v0.3.1
Oct 21 15:30:24.278 INFO kablam!     Checking backtrace-sys v0.1.23
Oct 21 15:30:25.116 INFO kablam!    Compiling gl_generator v0.9.0
Oct 21 15:30:25.725 INFO kablam!     Checking x11-dl v2.17.5
Oct 21 15:30:26.128 INFO kablam!    Compiling syn v0.14.2
Oct 21 15:30:26.954 INFO kablam!     Checking num-integer v0.1.36
Oct 21 15:30:27.746 INFO kablam!     Checking approx v0.2.0
Oct 21 15:30:28.764 INFO kablam!     Checking serde_json v1.0.13
Oct 21 15:30:30.052 INFO kablam!     Checking generic-array v0.11.0
Oct 21 15:30:39.128 INFO kablam!     Checking backtrace v0.3.8
Oct 21 15:30:39.208 INFO kablam!     Checking crossbeam-deque v0.2.0
Oct 21 15:30:39.304 INFO kablam!     Checking regex v1.0.1
Oct 21 15:30:39.857 INFO kablam!     Checking num-bigint v0.1.44
Oct 21 15:30:42.121 INFO kablam!     Checking num-iter v0.1.35
Oct 21 15:30:42.245 INFO kablam!     Checking wayland-sys v0.12.5
Oct 21 15:30:43.095 INFO kablam!     Checking alga v0.6.0
Oct 21 15:30:43.161 INFO kablam!     Checking rusttype v0.5.2
Oct 21 15:30:44.536 INFO kablam!    Compiling glutin v0.14.0
Oct 21 15:30:46.314 INFO kablam!    Compiling glium v0.21.0
Oct 21 15:31:00.448 INFO kablam!     Checking rayon-core v1.4.0
Oct 21 15:31:03.252 INFO kablam!     Checking pistoncore-input v0.21.0
Oct 21 15:31:04.048 INFO kablam!     Checking png v0.12.0
Oct 21 15:31:04.080 INFO kablam!     Checking wayland-client v0.12.5
Oct 21 15:31:04.236 INFO kablam!     Checking num-rational v0.1.42
Oct 21 15:31:04.320 INFO kablam!     Checking env_logger v0.5.10
Oct 21 15:31:09.205 INFO kablam!    Compiling num-derive v0.2.2
Oct 21 15:31:10.390 INFO kablam!     Checking rayon v1.0.1
Oct 21 15:31:11.864 INFO kablam!     Checking num v0.1.42
Oct 21 15:31:13.912 INFO kablam!     Checking quickcheck v0.6.2
Oct 21 15:31:15.040 INFO kablam!     Checking nalgebra v0.15.3
Oct 21 15:31:16.814 INFO kablam!     Checking wayland-protocols v0.12.5
Oct 21 15:31:21.436 INFO kablam!     Checking wayland-kbd v0.13.1
Oct 21 15:31:29.688 INFO kablam!     Checking jpeg-decoder v0.1.14
Oct 21 15:31:30.473 INFO kablam!     Checking wayland-window v0.13.3
Oct 21 15:31:32.152 INFO kablam!     Checking winit v0.12.0
Oct 21 15:31:33.096 INFO kablam!     Checking image v0.19.0
Oct 21 15:32:05.431 INFO kablam!     Checking conrod v0.60.0
Oct 21 15:32:19.236 INFO kablam!     Checking computer-vision-rs v0.1.0 (/source)
Oct 21 15:32:30.548 INFO kablam! warning: unused variable: `g_x`
Oct 21 15:32:30.548 INFO kablam!   --> examples/gradient.rs:23:14
Oct 21 15:32:30.548 INFO kablam!    |
Oct 21 15:32:30.548 INFO kablam! 23 |         let (g_x, g_y) = gradient_2(&img_matrix);
Oct 21 15:32:30.548 INFO kablam!    |              ^^^ help: consider using `_g_x` instead
Oct 21 15:32:30.560 INFO kablam!    |
Oct 21 15:32:30.560 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 15:32:30.561 INFO kablam! 
Oct 21 15:32:30.561 INFO kablam! warning: unused variable: `g_y`
Oct 21 15:32:30.561 INFO kablam!   --> examples/gradient.rs:23:19
Oct 21 15:32:30.561 INFO kablam!    |
Oct 21 15:32:30.561 INFO kablam! 23 |         let (g_x, g_y) = gradient_2(&img_matrix);
Oct 21 15:32:30.562 INFO kablam!    |                   ^^^ help: consider using `_g_y` instead
Oct 21 15:32:30.562 INFO kablam! 
Oct 21 15:32:30.673 INFO kablam! warning: function is never used: `gradient_x_inner_for`
Oct 21 15:32:30.673 INFO kablam!   --> examples/gradient.rs:53:1
Oct 21 15:32:30.673 INFO kablam!    |
Oct 21 15:32:30.673 INFO kablam! 53 | fn gradient_x_inner_for(mat: &DMatrix<u8>) -> DMatrix<i16> {
Oct 21 15:32:30.673 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:32:30.717 INFO kablam!    |
Oct 21 15:32:30.717 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 15:32:30.717 INFO kablam! 
Oct 21 15:32:30.717 INFO kablam! warning: function is never used: `gradient_y_inner_for`
Oct 21 15:32:30.717 INFO kablam!   --> examples/gradient.rs:66:1
Oct 21 15:32:30.717 INFO kablam!    |
Oct 21 15:32:30.718 INFO kablam! 66 | fn gradient_y_inner_for(mat: &DMatrix<u8>) -> DMatrix<i16> {
Oct 21 15:32:30.718 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:32:30.718 INFO kablam! 
Oct 21 15:32:30.718 INFO kablam! warning: function is never used: `gradient_x_inner_from_fn`
Oct 21 15:32:30.718 INFO kablam!   --> examples/gradient.rs:81:1
Oct 21 15:32:30.718 INFO kablam!    |
Oct 21 15:32:30.718 INFO kablam! 81 | fn gradient_x_inner_from_fn(mat: &DMatrix<u8>) -> DMatrix<i16> {
Oct 21 15:32:30.719 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:32:30.719 INFO kablam! 
Oct 21 15:32:30.719 INFO kablam! warning: function is never used: `gradient_y_inner_from_fn`
Oct 21 15:32:30.719 INFO kablam!   --> examples/gradient.rs:88:1
Oct 21 15:32:30.719 INFO kablam!    |
Oct 21 15:32:30.719 INFO kablam! 88 | fn gradient_y_inner_from_fn(mat: &DMatrix<u8>) -> DMatrix<i16> {
Oct 21 15:32:30.720 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:32:30.720 INFO kablam! 
Oct 21 15:32:37.380 INFO kablam! warning: function is never used: `half_gradients`
Oct 21 15:32:37.381 INFO kablam!   --> examples/gradient_pyramid.rs:90:1
Oct 21 15:32:37.381 INFO kablam!    |
Oct 21 15:32:37.381 INFO kablam! 90 | fn half_gradients(mat: &DMatrix<u8>) -> DMatrix<(i16, i16, u16)> {
Oct 21 15:32:37.381 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:32:37.381 INFO kablam!    |
Oct 21 15:32:37.381 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 15:32:37.381 INFO kablam! 
Oct 21 15:32:40.644 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2m 16s
Oct 21 15:32:40.700 INFO kablam! su: No module specific data is present
Oct 21 15:32:41.681 INFO running `"docker" "rm" "-f" "1fe5122a49f29c339d13b36f4184f9c6714739c5111643c82b4a1c91a99422ff"`
Oct 21 15:32:42.053 INFO blam! 1fe5122a49f29c339d13b36f4184f9c6714739c5111643c82b4a1c91a99422ff