Nov 01 12:29:17.942 INFO checking DomParfitt/copperhead against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 12:29:17.942 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 12:29:18.386 INFO blam! 33de968a7634676f87961a7fbe29662c2b24c09d72fc644e5e558ac1c1dc39a8
Nov 01 12:29:18.404 INFO running `"docker" "start" "-a" "33de968a7634676f87961a7fbe29662c2b24c09d72fc644e5e558ac1c1dc39a8"`
Nov 01 12:29:20.151 INFO kablam! usermod: no changes
Nov 01 12:29:20.609 INFO kablam!    Compiling log v0.4.2
Nov 01 12:29:20.632 INFO kablam!    Compiling phf v0.7.22
Nov 01 12:29:20.641 INFO kablam!     Checking crossbeam-epoch v0.3.1
Nov 01 12:29:20.642 INFO kablam!     Checking piston2d-graphics v0.21.1
Nov 01 12:29:20.652 INFO kablam!     Checking rusttype v0.2.3
Nov 01 12:29:20.653 INFO kablam!    Compiling num-traits v0.1.43
Nov 01 12:29:20.672 INFO kablam!     Checking tempfile v2.2.0
Nov 01 12:29:20.673 INFO kablam!     Checking gfx_core v0.7.2
Nov 01 12:29:24.477 INFO kablam!    Compiling target_build_utils v0.3.1
Nov 01 12:29:25.625 INFO kablam!     Checking fs2 v0.2.5
Nov 01 12:29:27.117 INFO kablam!    Compiling serde_json v0.9.10
Nov 01 12:29:27.133 INFO kablam!     Checking png v0.9.0
Nov 01 12:29:27.206 INFO kablam!     Checking pistoncore-input v0.19.0
Nov 01 12:29:29.638 INFO kablam!     Checking crossbeam-deque v0.2.0
Nov 01 12:29:30.758 INFO kablam!    Compiling log v0.3.9
Nov 01 12:29:36.898 INFO kablam!     Checking memmap v0.4.0
Nov 01 12:29:36.934 INFO kablam!     Checking rayon-core v1.4.0
Nov 01 12:29:38.608 INFO kablam!    Compiling gl_generator v0.5.5
Nov 01 12:29:38.648 INFO kablam!    Compiling gl_generator v0.6.1
Nov 01 12:29:41.846 INFO kablam!    Compiling gl_generator v0.7.0
Nov 01 12:29:52.313 INFO kablam!     Checking rayon v1.0.1
Nov 01 12:29:59.207 INFO kablam!     Checking pistoncore-window v0.28.0
Nov 01 12:30:02.826 INFO kablam!    Compiling gl v0.6.5
Nov 01 12:30:04.008 INFO kablam!    Compiling gfx_gl v0.4.0
Nov 01 12:30:04.145 INFO kablam!    Compiling glutin v0.9.2
Nov 01 12:30:13.802 INFO kablam!     Checking pistoncore-event_loop v0.33.0
Nov 01 12:30:22.862 INFO kablam!     Checking piston v0.33.0
Nov 01 12:30:23.110 INFO kablam!     Checking jpeg-decoder v0.1.15
Nov 01 12:30:29.876 INFO kablam!     Checking image v0.15.0
Nov 01 12:30:33.149 INFO kablam!    Compiling libloading v0.3.4
Nov 01 12:30:43.392 INFO kablam!     Checking dlib v0.3.1
Nov 01 12:30:45.076 INFO kablam!     Checking wayland-sys v0.9.10
Nov 01 12:30:46.304 INFO kablam!     Checking wayland-client v0.9.10
Nov 01 12:30:50.000 INFO kablam!     Checking wayland-protocols v0.9.10
Nov 01 12:30:50.000 INFO kablam!     Checking wayland-kbd v0.9.1
Nov 01 12:30:53.636 INFO kablam!     Checking wayland-window v0.7.0
Nov 01 12:30:54.881 INFO kablam!     Checking winit v0.7.6
Nov 01 12:30:59.928 INFO kablam!     Checking pistoncore-glutin_window v0.39.1
Nov 01 12:31:03.772 INFO kablam!     Checking gfx v0.16.3
Nov 01 12:31:03.772 INFO kablam!     Checking gfx_device_gl v0.14.6
Nov 01 12:31:11.332 INFO kablam!     Checking piston-gfx_texture v0.26.0
Nov 01 12:31:14.282 INFO kablam!     Checking piston2d-gfx_graphics v0.43.0
Nov 01 12:31:18.480 INFO kablam!     Checking piston_window v0.70.0
Nov 01 12:31:22.604 INFO kablam!     Checking snake v0.1.0 (/source)
Nov 01 12:31:27.449 INFO kablam! warning: constant item is never used: `BLUE`
Nov 01 12:31:27.449 INFO kablam!  --> src/color/mod.rs:3:1
Nov 01 12:31:27.449 INFO kablam!   |
Nov 01 12:31:27.449 INFO kablam! 3 | pub const BLUE:   [f32; 4] = [0.0, 0.0, 1.0, 1.0];
Nov 01 12:31:27.449 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:31:27.449 INFO kablam!   |
Nov 01 12:31:27.449 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 12:31:27.449 INFO kablam! 
Nov 01 12:31:27.449 INFO kablam! warning: constant item is never used: `YELLOW`
Nov 01 12:31:27.449 INFO kablam!  --> src/color/mod.rs:4:1
Nov 01 12:31:27.449 INFO kablam!   |
Nov 01 12:31:27.449 INFO kablam! 4 | pub const YELLOW: [f32; 4] = [1.0, 1.0, 0.0, 1.0];
Nov 01 12:31:27.449 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:31:27.449 INFO kablam! 
Nov 01 12:31:27.449 INFO kablam! warning: constant item is never used: `PURPLE`
Nov 01 12:31:27.449 INFO kablam!  --> src/color/mod.rs:5:1
Nov 01 12:31:27.449 INFO kablam!   |
Nov 01 12:31:27.449 INFO kablam! 5 | pub const PURPLE: [f32; 4] = [1.0, 0.0, 1.0, 1.0];
Nov 01 12:31:27.449 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:31:27.449 INFO kablam! 
Nov 01 12:31:27.449 INFO kablam! warning: constant item is never used: `CYAN`
Nov 01 12:31:27.449 INFO kablam!  --> src/color/mod.rs:6:1
Nov 01 12:31:27.449 INFO kablam!   |
Nov 01 12:31:27.449 INFO kablam! 6 | pub const CYAN:   [f32; 4] = [0.0, 1.0, 1.0, 1.0];
Nov 01 12:31:27.450 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:31:27.450 INFO kablam! 
Nov 01 12:31:27.450 INFO kablam! warning: struct is never constructed: `Controller`
Nov 01 12:31:27.450 INFO kablam!  --> src/controller/mod.rs:5:1
Nov 01 12:31:27.450 INFO kablam!   |
Nov 01 12:31:27.450 INFO kablam! 5 | pub struct Controller<'a> {
Nov 01 12:31:27.450 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:31:27.450 INFO kablam! 
Nov 01 12:31:27.450 INFO kablam! warning: method is never used: `new`
Nov 01 12:31:27.450 INFO kablam!   --> src/controller/mod.rs:10:5
Nov 01 12:31:27.450 INFO kablam!    |
Nov 01 12:31:27.450 INFO kablam! 10 |     pub fn new(snake: &'a mut Snake) -> Self {
Nov 01 12:31:27.450 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:31:27.450 INFO kablam! 
Nov 01 12:31:27.450 INFO kablam! warning: method is never used: `process`
Nov 01 12:31:27.450 INFO kablam!   --> src/controller/mod.rs:16:5
Nov 01 12:31:27.450 INFO kablam!    |
Nov 01 12:31:27.450 INFO kablam! 16 |     pub fn process(&mut self, key: Key) {
Nov 01 12:31:27.450 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:31:27.450 INFO kablam! 
Nov 01 12:31:27.450 INFO kablam! warning: method is never used: `key_binding`
Nov 01 12:31:27.450 INFO kablam!   --> src/controller/mod.rs:23:5
Nov 01 12:31:27.450 INFO kablam!    |
Nov 01 12:31:27.450 INFO kablam! 23 |     fn key_binding(key: Key) -> Direction {
Nov 01 12:31:27.450 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:31:27.450 INFO kablam! 
Nov 01 12:31:27.749 INFO kablam! warning: constant item is never used: `BLUE`
Nov 01 12:31:27.749 INFO kablam!  --> src/color/mod.rs:3:1
Nov 01 12:31:27.749 INFO kablam!   |
Nov 01 12:31:27.749 INFO kablam! 3 | pub const BLUE:   [f32; 4] = [0.0, 0.0, 1.0, 1.0];
Nov 01 12:31:27.749 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:31:27.749 INFO kablam!   |
Nov 01 12:31:27.749 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 12:31:27.749 INFO kablam! 
Nov 01 12:31:27.749 INFO kablam! warning: constant item is never used: `YELLOW`
Nov 01 12:31:27.749 INFO kablam!  --> src/color/mod.rs:4:1
Nov 01 12:31:27.749 INFO kablam!   |
Nov 01 12:31:27.749 INFO kablam! 4 | pub const YELLOW: [f32; 4] = [1.0, 1.0, 0.0, 1.0];
Nov 01 12:31:27.749 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:31:27.749 INFO kablam! 
Nov 01 12:31:27.749 INFO kablam! warning: constant item is never used: `PURPLE`
Nov 01 12:31:27.749 INFO kablam!  --> src/color/mod.rs:5:1
Nov 01 12:31:27.749 INFO kablam!   |
Nov 01 12:31:27.749 INFO kablam! 5 | pub const PURPLE: [f32; 4] = [1.0, 0.0, 1.0, 1.0];
Nov 01 12:31:27.749 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:31:27.749 INFO kablam! 
Nov 01 12:31:27.749 INFO kablam! warning: constant item is never used: `CYAN`
Nov 01 12:31:27.749 INFO kablam!  --> src/color/mod.rs:6:1
Nov 01 12:31:27.749 INFO kablam!   |
Nov 01 12:31:27.749 INFO kablam! 6 | pub const CYAN:   [f32; 4] = [0.0, 1.0, 1.0, 1.0];
Nov 01 12:31:27.750 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:31:27.750 INFO kablam! 
Nov 01 12:31:27.750 INFO kablam! warning: struct is never constructed: `Controller`
Nov 01 12:31:27.750 INFO kablam!  --> src/controller/mod.rs:5:1
Nov 01 12:31:27.750 INFO kablam!   |
Nov 01 12:31:27.750 INFO kablam! 5 | pub struct Controller<'a> {
Nov 01 12:31:27.750 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:31:27.750 INFO kablam! 
Nov 01 12:31:27.750 INFO kablam! warning: method is never used: `new`
Nov 01 12:31:27.750 INFO kablam!   --> src/controller/mod.rs:10:5
Nov 01 12:31:27.750 INFO kablam!    |
Nov 01 12:31:27.750 INFO kablam! 10 |     pub fn new(snake: &'a mut Snake) -> Self {
Nov 01 12:31:27.750 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:31:27.750 INFO kablam! 
Nov 01 12:31:27.750 INFO kablam! warning: method is never used: `process`
Nov 01 12:31:27.750 INFO kablam!   --> src/controller/mod.rs:16:5
Nov 01 12:31:27.750 INFO kablam!    |
Nov 01 12:31:27.750 INFO kablam! 16 |     pub fn process(&mut self, key: Key) {
Nov 01 12:31:27.750 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:31:27.750 INFO kablam! 
Nov 01 12:31:27.750 INFO kablam! warning: method is never used: `key_binding`
Nov 01 12:31:27.750 INFO kablam!   --> src/controller/mod.rs:23:5
Nov 01 12:31:27.750 INFO kablam!    |
Nov 01 12:31:27.750 INFO kablam! 23 |     fn key_binding(key: Key) -> Direction {
Nov 01 12:31:27.750 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:31:27.750 INFO kablam! 
Nov 01 12:31:27.767 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2m 07s
Nov 01 12:31:27.784 INFO kablam! su: No module specific data is present
Nov 01 12:31:28.198 INFO running `"docker" "rm" "-f" "33de968a7634676f87961a7fbe29662c2b24c09d72fc644e5e558ac1c1dc39a8"`
Nov 01 12:31:28.356 INFO blam! 33de968a7634676f87961a7fbe29662c2b24c09d72fc644e5e558ac1c1dc39a8