Nov 06 17:23:14.478 INFO checking mpizenberg/computer-vision-rs against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687 Nov 06 17:23:14.478 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-7/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 17:23:15.072 INFO blam! 69a0063e2336fe4e850d80979876bf23f8502c58224edd1b93b29ae7c1e5039b Nov 06 17:23:15.074 INFO running `"docker" "start" "-a" "69a0063e2336fe4e850d80979876bf23f8502c58224edd1b93b29ae7c1e5039b"` Nov 06 17:23:17.429 INFO kablam! usermod: no changes Nov 06 17:23:17.928 INFO kablam! Compiling num-complex v0.2.0 Nov 06 17:23:17.940 INFO kablam! Checking serde v1.0.35 Nov 06 17:23:17.969 INFO kablam! Checking atty v0.2.10 Nov 06 17:23:17.969 INFO kablam! Checking inflate v0.4.2 Nov 06 17:23:17.969 INFO kablam! Checking gif v0.10.0 Nov 06 17:23:17.970 INFO kablam! Checking rand v0.5.1 Nov 06 17:23:17.970 INFO kablam! Compiling num-traits v0.2.4 Nov 06 17:23:17.976 INFO kablam! Checking tempfile v3.0.2 Nov 06 17:23:19.757 INFO kablam! Checking aho-corasick v0.6.6 Nov 06 17:23:21.351 INFO kablam! Checking nom v4.0.0 Nov 06 17:23:22.994 INFO kablam! Compiling x11-dl v2.17.5 Nov 06 17:23:23.557 INFO kablam! Compiling quote v0.5.2 Nov 06 17:23:23.845 INFO kablam! Checking crossbeam-epoch v0.3.1 Nov 06 17:23:24.382 INFO kablam! Checking daggy v0.5.0 Nov 06 17:23:24.841 INFO kablam! Checking backtrace-sys v0.1.23 Nov 06 17:23:26.225 INFO kablam! Compiling gl_generator v0.9.0 Nov 06 17:23:27.520 INFO kablam! Checking num-integer v0.1.36 Nov 06 17:23:28.858 INFO kablam! Checking num-traits v0.1.43 Nov 06 17:23:29.714 INFO kablam! Checking num-complex v0.1.43 Nov 06 17:23:30.368 INFO kablam! Checking approx v0.2.0 Nov 06 17:23:32.796 INFO kablam! Compiling syn v0.14.2 Nov 06 17:23:33.281 INFO kablam! Checking generic-array v0.11.0 Nov 06 17:23:34.885 INFO kablam! Checking regex v1.0.1 Nov 06 17:23:35.889 INFO kablam! Checking backtrace v0.3.8 Nov 06 17:23:35.917 INFO kablam! Checking crossbeam-deque v0.2.0 Nov 06 17:23:40.950 INFO kablam! Checking ordered-float v0.5.0 Nov 06 17:23:40.951 INFO kablam! Checking num-bigint v0.1.44 Nov 06 17:23:41.216 INFO kablam! Checking num-iter v0.1.35 Nov 06 17:23:43.015 INFO kablam! Compiling syn v0.13.11 Nov 06 17:23:43.152 INFO kablam! Compiling serde_derive_internals v0.22.1 Nov 06 17:23:47.325 INFO kablam! Checking wayland-sys v0.12.5 Nov 06 17:23:50.721 INFO kablam! Checking rayon-core v1.4.0 Nov 06 17:23:52.665 INFO kablam! Compiling glutin v0.14.0 Nov 06 17:23:54.134 INFO kablam! Compiling glium v0.21.0 Nov 06 17:24:09.544 INFO kablam! Checking rusttype v0.5.2 Nov 06 17:24:09.556 INFO kablam! Checking png v0.12.0 Nov 06 17:24:20.960 INFO kablam! Checking alga v0.6.0 Nov 06 17:24:20.965 INFO kablam! Checking wayland-client v0.12.5 Nov 06 17:24:21.781 INFO kablam! Checking env_logger v0.5.10 Nov 06 17:24:21.939 INFO kablam! Checking num-rational v0.1.42 Nov 06 17:24:21.998 INFO kablam! Checking rayon v1.0.1 Nov 06 17:24:22.898 INFO kablam! Compiling serde_derive v1.0.35 Nov 06 17:24:34.760 INFO kablam! Compiling num-derive v0.2.2 Nov 06 17:24:35.472 INFO kablam! Checking num v0.1.42 Nov 06 17:24:36.979 INFO kablam! Checking quickcheck v0.6.2 Nov 06 17:24:48.144 INFO kablam! Checking serde_json v1.0.13 Nov 06 17:24:48.792 INFO kablam! Checking wayland-protocols v0.12.5 Nov 06 17:24:51.256 INFO kablam! Checking wayland-kbd v0.13.1 Nov 06 17:24:53.096 INFO kablam! Checking jpeg-decoder v0.1.14 Nov 06 17:25:15.528 INFO kablam! Checking nalgebra v0.15.3 Nov 06 17:25:16.104 INFO kablam! Checking wayland-window v0.13.3 Nov 06 17:25:17.216 INFO kablam! Checking image v0.19.0 Nov 06 17:25:18.149 INFO kablam! Compiling conrod_derive v0.1.2 Nov 06 17:25:19.228 INFO kablam! Checking winit v0.12.0 Nov 06 17:25:24.142 INFO kablam! Checking pistoncore-input v0.21.0 Nov 06 17:25:59.891 INFO kablam! Checking conrod v0.60.0 Nov 06 17:26:18.264 INFO kablam! Checking computer-vision-rs v0.1.0 (/source) Nov 06 17:26:29.760 INFO kablam! warning: function is never used: `half_gradients` Nov 06 17:26:29.761 INFO kablam! --> examples/gradient_pyramid.rs:90:1 Nov 06 17:26:29.762 INFO kablam! | Nov 06 17:26:29.763 INFO kablam! 90 | fn half_gradients(mat: &DMatrix) -> DMatrix<(i16, i16, u16)> { Nov 06 17:26:29.763 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 17:26:29.764 INFO kablam! | Nov 06 17:26:29.764 INFO kablam! = note: #[warn(dead_code)] on by default Nov 06 17:26:29.764 INFO kablam! Nov 06 17:26:32.016 INFO kablam! warning: unused variable: `g_x` Nov 06 17:26:32.016 INFO kablam! --> examples/gradient.rs:23:14 Nov 06 17:26:32.016 INFO kablam! | Nov 06 17:26:32.016 INFO kablam! 23 | let (g_x, g_y) = gradient_2(&img_matrix); Nov 06 17:26:32.016 INFO kablam! | ^^^ help: consider using `_g_x` instead Nov 06 17:26:32.016 INFO kablam! | Nov 06 17:26:32.016 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 06 17:26:32.016 INFO kablam! Nov 06 17:26:32.016 INFO kablam! warning: unused variable: `g_y` Nov 06 17:26:32.016 INFO kablam! --> examples/gradient.rs:23:19 Nov 06 17:26:32.019 INFO kablam! | Nov 06 17:26:32.019 INFO kablam! 23 | let (g_x, g_y) = gradient_2(&img_matrix); Nov 06 17:26:32.019 INFO kablam! | ^^^ help: consider using `_g_y` instead Nov 06 17:26:32.019 INFO kablam! Nov 06 17:26:32.181 INFO kablam! warning: function is never used: `gradient_x_inner_for` Nov 06 17:26:32.181 INFO kablam! --> examples/gradient.rs:53:1 Nov 06 17:26:32.181 INFO kablam! | Nov 06 17:26:32.182 INFO kablam! 53 | fn gradient_x_inner_for(mat: &DMatrix) -> DMatrix { Nov 06 17:26:32.182 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 17:26:32.182 INFO kablam! | Nov 06 17:26:32.182 INFO kablam! = note: #[warn(dead_code)] on by default Nov 06 17:26:32.182 INFO kablam! Nov 06 17:26:32.182 INFO kablam! warning: function is never used: `gradient_y_inner_for` Nov 06 17:26:32.182 INFO kablam! --> examples/gradient.rs:66:1 Nov 06 17:26:32.182 INFO kablam! | Nov 06 17:26:32.182 INFO kablam! 66 | fn gradient_y_inner_for(mat: &DMatrix) -> DMatrix { Nov 06 17:26:32.182 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 17:26:32.182 INFO kablam! Nov 06 17:26:32.182 INFO kablam! warning: function is never used: `gradient_x_inner_from_fn` Nov 06 17:26:32.182 INFO kablam! --> examples/gradient.rs:81:1 Nov 06 17:26:32.182 INFO kablam! | Nov 06 17:26:32.182 INFO kablam! 81 | fn gradient_x_inner_from_fn(mat: &DMatrix) -> DMatrix { Nov 06 17:26:32.182 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 17:26:32.182 INFO kablam! Nov 06 17:26:32.182 INFO kablam! warning: function is never used: `gradient_y_inner_from_fn` Nov 06 17:26:32.182 INFO kablam! --> examples/gradient.rs:88:1 Nov 06 17:26:32.182 INFO kablam! | Nov 06 17:26:32.182 INFO kablam! 88 | fn gradient_y_inner_from_fn(mat: &DMatrix) -> DMatrix { Nov 06 17:26:32.182 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 17:26:32.182 INFO kablam! Nov 06 17:26:42.890 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 3m 25s Nov 06 17:26:42.940 INFO kablam! su: No module specific data is present Nov 06 17:26:44.821 INFO running `"docker" "rm" "-f" "69a0063e2336fe4e850d80979876bf23f8502c58224edd1b93b29ae7c1e5039b"` Nov 06 17:26:45.213 INFO blam! 69a0063e2336fe4e850d80979876bf23f8502c58224edd1b93b29ae7c1e5039b