Nov 01 00:33:08.385 INFO checking mpizenberg/computer-vision-rs against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 00:33:08.386 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 00:33:08.756 INFO blam! 0149f4455837ac8b29c1fd91a321956723cea5911f430eb3c8f9e79e79434bb1
Nov 01 00:33:08.758 INFO running `"docker" "start" "-a" "0149f4455837ac8b29c1fd91a321956723cea5911f430eb3c8f9e79e79434bb1"`
Nov 01 00:33:10.284 INFO kablam! usermod: no changes
Nov 01 00:33:10.796 INFO kablam!     Checking fixedbitset v0.1.9
Nov 01 00:33:10.832 INFO kablam!     Checking atty v0.2.10
Nov 01 00:33:10.832 INFO kablam!    Compiling proc-macro2 v0.3.8
Nov 01 00:33:10.856 INFO kablam!     Checking deflate v0.7.18
Nov 01 00:33:10.856 INFO kablam!     Checking rand v0.5.1
Nov 01 00:33:10.856 INFO kablam!     Checking tempfile v3.0.2
Nov 01 00:33:10.856 INFO kablam!     Checking aho-corasick v0.6.6
Nov 01 00:33:10.856 INFO kablam!     Checking nom v4.0.0
Nov 01 00:33:13.124 INFO kablam!     Checking backtrace-sys v0.1.23
Nov 01 00:33:14.037 INFO kablam!     Checking num-integer v0.1.36
Nov 01 00:33:14.446 INFO kablam!     Checking approx v0.2.0
Nov 01 00:33:15.145 INFO kablam!     Checking num-complex v0.2.0
Nov 01 00:33:16.341 INFO kablam!     Checking num-complex v0.1.43
Nov 01 00:33:17.906 INFO kablam!     Checking serde_json v1.0.13
Nov 01 00:33:18.003 INFO kablam!     Checking x11-dl v2.17.5
Nov 01 00:33:19.939 INFO kablam!    Compiling glium v0.21.0
Nov 01 00:33:23.757 INFO kablam!     Checking petgraph v0.4.12
Nov 01 00:33:25.402 INFO kablam!     Checking backtrace v0.3.8
Nov 01 00:33:25.754 INFO kablam!     Checking regex v1.0.1
Nov 01 00:33:35.758 INFO kablam!     Checking num-bigint v0.1.44
Nov 01 00:33:35.844 INFO kablam!     Checking num-iter v0.1.35
Nov 01 00:33:35.932 INFO kablam!     Checking rayon-core v1.4.0
Nov 01 00:33:36.726 INFO kablam!    Compiling num-derive v0.2.2
Nov 01 00:33:37.905 INFO kablam!     Checking wayland-sys v0.12.5
Nov 01 00:33:38.225 INFO kablam!     Checking alga v0.6.0
Nov 01 00:33:39.064 INFO kablam!     Checking rusttype v0.5.2
Nov 01 00:33:40.593 INFO kablam!    Compiling quote v0.5.2
Nov 01 00:33:42.472 INFO kablam!     Checking png v0.12.0
Nov 01 00:33:47.109 INFO kablam!     Checking daggy v0.5.0
Nov 01 00:33:47.109 INFO kablam!     Checking wayland-client v0.12.5
Nov 01 00:33:49.459 INFO kablam!     Checking rayon v1.0.1
Nov 01 00:33:49.545 INFO kablam!     Checking pistoncore-input v0.21.0
Nov 01 00:33:50.453 INFO kablam!     Checking env_logger v0.5.10
Nov 01 00:33:50.637 INFO kablam!    Compiling syn v0.13.11
Nov 01 00:33:53.148 INFO kablam!     Checking num-rational v0.1.42
Nov 01 00:33:57.265 INFO kablam!     Checking quickcheck v0.6.2
Nov 01 00:33:59.461 INFO kablam!     Checking num v0.1.42
Nov 01 00:34:02.074 INFO kablam!     Checking wayland-protocols v0.12.5
Nov 01 00:34:02.080 INFO kablam!     Checking wayland-kbd v0.13.1
Nov 01 00:34:07.982 INFO kablam!     Checking nalgebra v0.15.3
Nov 01 00:34:15.021 INFO kablam!     Checking jpeg-decoder v0.1.14
Nov 01 00:34:23.063 INFO kablam!     Checking image v0.19.0
Nov 01 00:34:24.752 INFO kablam!     Checking wayland-window v0.13.3
Nov 01 00:34:28.384 INFO kablam!     Checking winit v0.12.0
Nov 01 00:34:37.914 INFO kablam!     Checking glutin v0.14.0
Nov 01 00:35:03.796 INFO kablam!    Compiling conrod_derive v0.1.2
Nov 01 00:35:24.372 INFO kablam!     Checking conrod v0.60.0
Nov 01 00:35:41.343 INFO kablam!     Checking computer-vision-rs v0.1.0 (/source)
Nov 01 00:35:52.684 INFO kablam! warning: function is never used: `half_gradients`
Nov 01 00:35:52.684 INFO kablam!   --> examples/gradient_pyramid.rs:90:1
Nov 01 00:35:52.684 INFO kablam!    |
Nov 01 00:35:52.684 INFO kablam! 90 | fn half_gradients(mat: &DMatrix<u8>) -> DMatrix<(i16, i16, u16)> {
Nov 01 00:35:52.684 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:35:52.684 INFO kablam!    |
Nov 01 00:35:52.684 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 00:35:52.684 INFO kablam! 
Nov 01 00:36:01.296 INFO kablam! warning: unused variable: `g_x`
Nov 01 00:36:01.296 INFO kablam!   --> examples/gradient.rs:23:14
Nov 01 00:36:01.296 INFO kablam!    |
Nov 01 00:36:01.296 INFO kablam! 23 |         let (g_x, g_y) = gradient_2(&img_matrix);
Nov 01 00:36:01.296 INFO kablam!    |              ^^^ help: consider using `_g_x` instead
Nov 01 00:36:01.296 INFO kablam!    |
Nov 01 00:36:01.296 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 00:36:01.296 INFO kablam! 
Nov 01 00:36:01.296 INFO kablam! warning: unused variable: `g_y`
Nov 01 00:36:01.296 INFO kablam!   --> examples/gradient.rs:23:19
Nov 01 00:36:01.296 INFO kablam!    |
Nov 01 00:36:01.296 INFO kablam! 23 |         let (g_x, g_y) = gradient_2(&img_matrix);
Nov 01 00:36:01.296 INFO kablam!    |                   ^^^ help: consider using `_g_y` instead
Nov 01 00:36:01.296 INFO kablam! 
Nov 01 00:36:01.364 INFO kablam! warning: function is never used: `gradient_x_inner_for`
Nov 01 00:36:01.364 INFO kablam!   --> examples/gradient.rs:53:1
Nov 01 00:36:01.364 INFO kablam!    |
Nov 01 00:36:01.364 INFO kablam! 53 | fn gradient_x_inner_for(mat: &DMatrix<u8>) -> DMatrix<i16> {
Nov 01 00:36:01.364 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:36:01.364 INFO kablam!    |
Nov 01 00:36:01.364 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 00:36:01.364 INFO kablam! 
Nov 01 00:36:01.364 INFO kablam! warning: function is never used: `gradient_y_inner_for`
Nov 01 00:36:01.364 INFO kablam!   --> examples/gradient.rs:66:1
Nov 01 00:36:01.364 INFO kablam!    |
Nov 01 00:36:01.364 INFO kablam! 66 | fn gradient_y_inner_for(mat: &DMatrix<u8>) -> DMatrix<i16> {
Nov 01 00:36:01.364 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:36:01.364 INFO kablam! 
Nov 01 00:36:01.364 INFO kablam! warning: function is never used: `gradient_x_inner_from_fn`
Nov 01 00:36:01.364 INFO kablam!   --> examples/gradient.rs:81:1
Nov 01 00:36:01.364 INFO kablam!    |
Nov 01 00:36:01.364 INFO kablam! 81 | fn gradient_x_inner_from_fn(mat: &DMatrix<u8>) -> DMatrix<i16> {
Nov 01 00:36:01.365 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:36:01.365 INFO kablam! 
Nov 01 00:36:01.365 INFO kablam! warning: function is never used: `gradient_y_inner_from_fn`
Nov 01 00:36:01.365 INFO kablam!   --> examples/gradient.rs:88:1
Nov 01 00:36:01.365 INFO kablam!    |
Nov 01 00:36:01.365 INFO kablam! 88 | fn gradient_y_inner_from_fn(mat: &DMatrix<u8>) -> DMatrix<i16> {
Nov 01 00:36:01.365 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:36:01.365 INFO kablam! 
Nov 01 00:36:03.242 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2m 52s
Nov 01 00:36:03.279 INFO kablam! su: No module specific data is present
Nov 01 00:36:03.885 INFO running `"docker" "rm" "-f" "0149f4455837ac8b29c1fd91a321956723cea5911f430eb3c8f9e79e79434bb1"`
Nov 01 00:36:04.252 INFO blam! 0149f4455837ac8b29c1fd91a321956723cea5911f430eb3c8f9e79e79434bb1