Nov 01 00:33:08.855 INFO checking mpizenberg/computer-vision-rs against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 00:33:08.855 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"`
Nov 01 00:33:09.450 INFO blam! 26be06045439cca8fd104fece5b41dd4203b296f9cc3aa1b2d61cae1fc17679d
Nov 01 00:33:09.451 INFO running `"docker" "start" "-a" "26be06045439cca8fd104fece5b41dd4203b296f9cc3aa1b2d61cae1fc17679d"`
Nov 01 00:33:11.300 INFO kablam! usermod: no changes
Nov 01 00:33:11.663 INFO kablam!     Checking atty v0.2.10
Nov 01 00:33:11.676 INFO kablam!     Checking deflate v0.7.18
Nov 01 00:33:11.680 INFO kablam!     Checking rand v0.5.1
Nov 01 00:33:11.681 INFO kablam!     Checking tempfile v3.0.2
Nov 01 00:33:11.681 INFO kablam!     Checking aho-corasick v0.6.6
Nov 01 00:33:11.681 INFO kablam!     Checking nom v4.0.0
Nov 01 00:33:11.682 INFO kablam!     Checking backtrace-sys v0.1.23
Nov 01 00:33:11.682 INFO kablam!    Compiling gl_generator v0.9.0
Nov 01 00:33:13.414 INFO kablam!     Checking num-integer v0.1.36
Nov 01 00:33:13.681 INFO kablam!     Checking approx v0.2.0
Nov 01 00:33:15.470 INFO kablam!     Checking num-complex v0.2.0
Nov 01 00:33:17.150 INFO kablam!     Checking serde_json v1.0.13
Nov 01 00:33:17.152 INFO kablam!     Checking x11-dl v2.17.5
Nov 01 00:33:17.194 INFO kablam!    Compiling syn v0.14.2
Nov 01 00:33:20.530 INFO kablam!     Checking generic-array v0.11.0
Nov 01 00:33:24.410 INFO kablam!     Checking backtrace v0.3.8
Nov 01 00:33:29.973 INFO kablam!     Checking num-bigint v0.1.44
Nov 01 00:33:30.052 INFO kablam!     Checking num-iter v0.1.35
Nov 01 00:33:30.242 INFO kablam!     Checking regex v1.0.1
Nov 01 00:33:30.790 INFO kablam!     Checking rayon-core v1.4.0
Nov 01 00:33:31.197 INFO kablam!     Checking alga v0.6.0
Nov 01 00:33:32.024 INFO kablam!     Checking wayland-sys v0.12.5
Nov 01 00:33:34.752 INFO kablam!     Checking rusttype v0.5.2
Nov 01 00:33:35.385 INFO kablam!    Compiling glutin v0.14.0
Nov 01 00:33:37.869 INFO kablam!    Compiling glium v0.21.0
Nov 01 00:33:38.191 INFO kablam!     Checking png v0.12.0
Nov 01 00:33:47.300 INFO kablam!     Checking wayland-client v0.12.5
Nov 01 00:33:47.628 INFO kablam!     Checking rayon v1.0.1
Nov 01 00:33:49.830 INFO kablam!     Checking num-rational v0.1.42
Nov 01 00:34:00.789 INFO kablam!     Checking pistoncore-input v0.21.0
Nov 01 00:34:01.084 INFO kablam!     Checking env_logger v0.5.10
Nov 01 00:34:02.140 INFO kablam!     Checking num v0.1.42
Nov 01 00:34:02.502 INFO kablam!     Checking wayland-protocols v0.12.5
Nov 01 00:34:03.654 INFO kablam!     Checking wayland-kbd v0.13.1
Nov 01 00:34:04.518 INFO kablam!    Compiling num-derive v0.2.2
Nov 01 00:34:08.152 INFO kablam!     Checking nalgebra v0.15.3
Nov 01 00:34:12.869 INFO kablam!     Checking quickcheck v0.6.2
Nov 01 00:34:18.501 INFO kablam!     Checking jpeg-decoder v0.1.14
Nov 01 00:34:28.646 INFO kablam!     Checking image v0.19.0
Nov 01 00:34:29.296 INFO kablam!     Checking wayland-window v0.13.3
Nov 01 00:34:32.236 INFO kablam!     Checking winit v0.12.0
Nov 01 00:35:14.176 INFO kablam!     Checking conrod v0.60.0
Nov 01 00:35:29.557 INFO kablam!     Checking computer-vision-rs v0.1.0 (/source)
Nov 01 00:35:43.636 INFO kablam! warning: unused variable: `g_x`
Nov 01 00:35:43.636 INFO kablam!   --> examples/gradient.rs:23:14
Nov 01 00:35:43.636 INFO kablam!    |
Nov 01 00:35:43.636 INFO kablam! 23 |         let (g_x, g_y) = gradient_2(&img_matrix);
Nov 01 00:35:43.636 INFO kablam!    |              ^^^ help: consider using `_g_x` instead
Nov 01 00:35:43.636 INFO kablam!    |
Nov 01 00:35:43.636 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 00:35:43.636 INFO kablam! 
Nov 01 00:35:43.636 INFO kablam! warning: unused variable: `g_y`
Nov 01 00:35:43.636 INFO kablam!   --> examples/gradient.rs:23:19
Nov 01 00:35:43.636 INFO kablam!    |
Nov 01 00:35:43.636 INFO kablam! 23 |         let (g_x, g_y) = gradient_2(&img_matrix);
Nov 01 00:35:43.636 INFO kablam!    |                   ^^^ help: consider using `_g_y` instead
Nov 01 00:35:43.636 INFO kablam! 
Nov 01 00:35:43.686 INFO kablam! warning: function is never used: `gradient_x_inner_for`
Nov 01 00:35:43.686 INFO kablam!   --> examples/gradient.rs:53:1
Nov 01 00:35:43.686 INFO kablam!    |
Nov 01 00:35:43.687 INFO kablam! 53 | fn gradient_x_inner_for(mat: &DMatrix<u8>) -> DMatrix<i16> {
Nov 01 00:35:43.687 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:35:43.687 INFO kablam!    |
Nov 01 00:35:43.687 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 00:35:43.688 INFO kablam! 
Nov 01 00:35:43.688 INFO kablam! warning: function is never used: `gradient_y_inner_for`
Nov 01 00:35:43.688 INFO kablam!   --> examples/gradient.rs:66:1
Nov 01 00:35:43.688 INFO kablam!    |
Nov 01 00:35:43.689 INFO kablam! 66 | fn gradient_y_inner_for(mat: &DMatrix<u8>) -> DMatrix<i16> {
Nov 01 00:35:43.689 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:35:43.689 INFO kablam! 
Nov 01 00:35:43.689 INFO kablam! warning: function is never used: `gradient_x_inner_from_fn`
Nov 01 00:35:43.689 INFO kablam!   --> examples/gradient.rs:81:1
Nov 01 00:35:43.690 INFO kablam!    |
Nov 01 00:35:43.690 INFO kablam! 81 | fn gradient_x_inner_from_fn(mat: &DMatrix<u8>) -> DMatrix<i16> {
Nov 01 00:35:43.690 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:35:43.690 INFO kablam! 
Nov 01 00:35:43.691 INFO kablam! warning: function is never used: `gradient_y_inner_from_fn`
Nov 01 00:35:43.691 INFO kablam!   --> examples/gradient.rs:88:1
Nov 01 00:35:43.691 INFO kablam!    |
Nov 01 00:35:43.691 INFO kablam! 88 | fn gradient_y_inner_from_fn(mat: &DMatrix<u8>) -> DMatrix<i16> {
Nov 01 00:35:43.692 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:35:43.692 INFO kablam! 
Nov 01 00:35:46.244 INFO kablam! warning: function is never used: `half_gradients`
Nov 01 00:35:46.244 INFO kablam!   --> examples/gradient_pyramid.rs:90:1
Nov 01 00:35:46.244 INFO kablam!    |
Nov 01 00:35:46.244 INFO kablam! 90 | fn half_gradients(mat: &DMatrix<u8>) -> DMatrix<(i16, i16, u16)> {
Nov 01 00:35:46.246 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:35:46.246 INFO kablam!    |
Nov 01 00:35:46.246 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 00:35:46.246 INFO kablam! 
Nov 01 00:35:52.465 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2m 41s
Nov 01 00:35:52.507 INFO kablam! su: No module specific data is present
Nov 01 00:35:53.843 INFO running `"docker" "rm" "-f" "26be06045439cca8fd104fece5b41dd4203b296f9cc3aa1b2d61cae1fc17679d"`
Nov 01 00:35:54.216 INFO blam! 26be06045439cca8fd104fece5b41dd4203b296f9cc3aa1b2d61cae1fc17679d