Nov 04 14:04:05.753 INFO checking DomParfitt/copperhead against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 14:04:05.753 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-5/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 14:04:06.178 INFO blam! 5039b2c922d6150b5ee4fa94102e9f8bf79724820fdd67d6dbaebc1afff99b31
Nov 04 14:04:06.178 INFO running `"docker" "start" "-a" "5039b2c922d6150b5ee4fa94102e9f8bf79724820fdd67d6dbaebc1afff99b31"`
Nov 04 14:04:08.381 INFO kablam! usermod: no changes
Nov 04 14:04:08.880 INFO kablam!     Checking log v0.4.2
Nov 04 14:04:08.948 INFO kablam!    Compiling serde_json v0.9.10
Nov 04 14:04:08.959 INFO kablam!     Checking pistoncore-input v0.19.0
Nov 04 14:04:11.163 INFO kablam!     Checking log v0.3.9
Nov 04 14:04:13.347 INFO kablam!     Checking gfx_core v0.7.2
Nov 04 14:04:14.459 INFO kablam!    Compiling gl_generator v0.5.5
Nov 04 14:04:14.459 INFO kablam!    Compiling gl_generator v0.6.1
Nov 04 14:04:14.459 INFO kablam!    Compiling gl_generator v0.7.0
Nov 04 14:04:28.523 INFO kablam!    Compiling target_build_utils v0.3.1
Nov 04 14:04:28.588 INFO kablam!     Checking pistoncore-window v0.28.0
Nov 04 14:04:28.624 INFO kablam!    Compiling gl v0.6.5
Nov 04 14:04:30.096 INFO kablam!    Compiling gfx_gl v0.4.0
Nov 04 14:04:30.431 INFO kablam!    Compiling glutin v0.9.2
Nov 04 14:04:41.833 INFO kablam!     Checking pistoncore-event_loop v0.33.0
Nov 04 14:04:42.073 INFO kablam!    Compiling libloading v0.3.4
Nov 04 14:04:46.269 INFO kablam!     Checking piston v0.33.0
Nov 04 14:04:53.431 INFO kablam!     Checking dlib v0.3.1
Nov 04 14:04:54.903 INFO kablam!     Checking wayland-sys v0.9.10
Nov 04 14:04:58.044 INFO kablam!     Checking wayland-client v0.9.10
Nov 04 14:05:03.687 INFO kablam!     Checking wayland-protocols v0.9.10
Nov 04 14:05:03.687 INFO kablam!     Checking wayland-kbd v0.9.1
Nov 04 14:05:10.907 INFO kablam!     Checking wayland-window v0.7.0
Nov 04 14:05:13.279 INFO kablam!     Checking winit v0.7.6
Nov 04 14:05:19.731 INFO kablam!     Checking pistoncore-glutin_window v0.39.1
Nov 04 14:05:31.807 INFO kablam!     Checking gfx v0.16.3
Nov 04 14:05:31.807 INFO kablam!     Checking gfx_device_gl v0.14.6
Nov 04 14:05:39.049 INFO kablam!     Checking piston-gfx_texture v0.26.0
Nov 04 14:05:42.107 INFO kablam!     Checking piston2d-gfx_graphics v0.43.0
Nov 04 14:05:46.601 INFO kablam!     Checking piston_window v0.70.0
Nov 04 14:05:50.739 INFO kablam!     Checking snake v0.1.0 (/source)
Nov 04 14:05:58.311 INFO kablam! warning: constant item is never used: `BLUE`
Nov 04 14:05:58.311 INFO kablam!  --> src/color/mod.rs:3:1
Nov 04 14:05:58.312 INFO kablam!   |
Nov 04 14:05:58.312 INFO kablam! 3 | pub const BLUE:   [f32; 4] = [0.0, 0.0, 1.0, 1.0];
Nov 04 14:05:58.313 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:05:58.313 INFO kablam!   |
Nov 04 14:05:58.313 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 14:05:58.318 INFO kablam! 
Nov 04 14:05:58.319 INFO kablam! warning: constant item is never used: `YELLOW`
Nov 04 14:05:58.319 INFO kablam!  --> src/color/mod.rs:4:1
Nov 04 14:05:58.319 INFO kablam!   |
Nov 04 14:05:58.320 INFO kablam! 4 | pub const YELLOW: [f32; 4] = [1.0, 1.0, 0.0, 1.0];
Nov 04 14:05:58.320 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:05:58.320 INFO kablam! 
Nov 04 14:05:58.320 INFO kablam! warning: constant item is never used: `PURPLE`
Nov 04 14:05:58.320 INFO kablam!  --> src/color/mod.rs:5:1
Nov 04 14:05:58.321 INFO kablam!   |
Nov 04 14:05:58.321 INFO kablam! 5 | pub const PURPLE: [f32; 4] = [1.0, 0.0, 1.0, 1.0];
Nov 04 14:05:58.321 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:05:58.321 INFO kablam! 
Nov 04 14:05:58.321 INFO kablam! warning: constant item is never used: `CYAN`
Nov 04 14:05:58.322 INFO kablam!  --> src/color/mod.rs:6:1
Nov 04 14:05:58.322 INFO kablam!   |
Nov 04 14:05:58.322 INFO kablam! 6 | pub const CYAN:   [f32; 4] = [0.0, 1.0, 1.0, 1.0];
Nov 04 14:05:58.322 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:05:58.322 INFO kablam! 
Nov 04 14:05:58.323 INFO kablam! warning: struct is never constructed: `Controller`
Nov 04 14:05:58.323 INFO kablam!  --> src/controller/mod.rs:5:1
Nov 04 14:05:58.323 INFO kablam!   |
Nov 04 14:05:58.323 INFO kablam! 5 | pub struct Controller<'a> {
Nov 04 14:05:58.323 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:05:58.324 INFO kablam! 
Nov 04 14:05:58.324 INFO kablam! warning: method is never used: `new`
Nov 04 14:05:58.324 INFO kablam!   --> src/controller/mod.rs:10:5
Nov 04 14:05:58.324 INFO kablam!    |
Nov 04 14:05:58.324 INFO kablam! 10 |     pub fn new(snake: &'a mut Snake) -> Self {
Nov 04 14:05:58.325 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:05:58.325 INFO kablam! 
Nov 04 14:05:58.325 INFO kablam! warning: method is never used: `process`
Nov 04 14:05:58.325 INFO kablam!   --> src/controller/mod.rs:16:5
Nov 04 14:05:58.325 INFO kablam!    |
Nov 04 14:05:58.326 INFO kablam! 16 |     pub fn process(&mut self, key: Key) {
Nov 04 14:05:58.326 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:05:58.326 INFO kablam! 
Nov 04 14:05:58.326 INFO kablam! warning: method is never used: `key_binding`
Nov 04 14:05:58.326 INFO kablam!   --> src/controller/mod.rs:23:5
Nov 04 14:05:58.327 INFO kablam!    |
Nov 04 14:05:58.327 INFO kablam! 23 |     fn key_binding(key: Key) -> Direction {
Nov 04 14:05:58.327 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:05:58.327 INFO kablam! 
Nov 04 14:05:58.503 INFO kablam! warning: constant item is never used: `BLUE`
Nov 04 14:05:58.503 INFO kablam!  --> src/color/mod.rs:3:1
Nov 04 14:05:58.503 INFO kablam!   |
Nov 04 14:05:58.503 INFO kablam! 3 | pub const BLUE:   [f32; 4] = [0.0, 0.0, 1.0, 1.0];
Nov 04 14:05:58.503 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:05:58.503 INFO kablam!   |
Nov 04 14:05:58.503 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 14:05:58.503 INFO kablam! 
Nov 04 14:05:58.503 INFO kablam! warning: constant item is never used: `YELLOW`
Nov 04 14:05:58.503 INFO kablam!  --> src/color/mod.rs:4:1
Nov 04 14:05:58.503 INFO kablam!   |
Nov 04 14:05:58.503 INFO kablam! 4 | pub const YELLOW: [f32; 4] = [1.0, 1.0, 0.0, 1.0];
Nov 04 14:05:58.503 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:05:58.503 INFO kablam! 
Nov 04 14:05:58.503 INFO kablam! warning: constant item is never used: `PURPLE`
Nov 04 14:05:58.503 INFO kablam!  --> src/color/mod.rs:5:1
Nov 04 14:05:58.503 INFO kablam!   |
Nov 04 14:05:58.503 INFO kablam! 5 | pub const PURPLE: [f32; 4] = [1.0, 0.0, 1.0, 1.0];
Nov 04 14:05:58.503 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:05:58.503 INFO kablam! 
Nov 04 14:05:58.503 INFO kablam! warning: constant item is never used: `CYAN`
Nov 04 14:05:58.503 INFO kablam!  --> src/color/mod.rs:6:1
Nov 04 14:05:58.503 INFO kablam!   |
Nov 04 14:05:58.503 INFO kablam! 6 | pub const CYAN:   [f32; 4] = [0.0, 1.0, 1.0, 1.0];
Nov 04 14:05:58.503 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:05:58.503 INFO kablam! 
Nov 04 14:05:58.503 INFO kablam! warning: struct is never constructed: `Controller`
Nov 04 14:05:58.503 INFO kablam!  --> src/controller/mod.rs:5:1
Nov 04 14:05:58.503 INFO kablam!   |
Nov 04 14:05:58.503 INFO kablam! 5 | pub struct Controller<'a> {
Nov 04 14:05:58.503 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:05:58.503 INFO kablam! 
Nov 04 14:05:58.503 INFO kablam! warning: method is never used: `new`
Nov 04 14:05:58.503 INFO kablam!   --> src/controller/mod.rs:10:5
Nov 04 14:05:58.503 INFO kablam!    |
Nov 04 14:05:58.503 INFO kablam! 10 |     pub fn new(snake: &'a mut Snake) -> Self {
Nov 04 14:05:58.503 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:05:58.503 INFO kablam! 
Nov 04 14:05:58.503 INFO kablam! warning: method is never used: `process`
Nov 04 14:05:58.503 INFO kablam!   --> src/controller/mod.rs:16:5
Nov 04 14:05:58.503 INFO kablam!    |
Nov 04 14:05:58.503 INFO kablam! 16 |     pub fn process(&mut self, key: Key) {
Nov 04 14:05:58.503 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:05:58.503 INFO kablam! 
Nov 04 14:05:58.503 INFO kablam! warning: method is never used: `key_binding`
Nov 04 14:05:58.503 INFO kablam!   --> src/controller/mod.rs:23:5
Nov 04 14:05:58.503 INFO kablam!    |
Nov 04 14:05:58.503 INFO kablam! 23 |     fn key_binding(key: Key) -> Direction {
Nov 04 14:05:58.503 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:05:58.503 INFO kablam! 
Nov 04 14:05:58.535 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 50s
Nov 04 14:05:58.559 INFO kablam! su: No module specific data is present
Nov 04 14:05:58.918 INFO running `"docker" "rm" "-f" "5039b2c922d6150b5ee4fa94102e9f8bf79724820fdd67d6dbaebc1afff99b31"`
Nov 04 14:05:59.057 INFO blam! 5039b2c922d6150b5ee4fa94102e9f8bf79724820fdd67d6dbaebc1afff99b31