Oct 27 00:26:19.831 INFO checking mmiecz/chip8-rust against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 00:26:19.832 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-3/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 00:26:20.350 INFO blam! a2ba7a63e1a1f69544c0c062aadbb25acfc2e19e054a75650c4702ba913861b6
Oct 27 00:26:20.350 INFO running `"docker" "start" "-a" "a2ba7a63e1a1f69544c0c062aadbb25acfc2e19e054a75650c4702ba913861b6"`
Oct 27 00:26:22.279 INFO kablam! usermod: no changes
Oct 27 00:26:22.588 INFO kablam!    Compiling libc v0.2.19
Oct 27 00:26:22.588 INFO kablam!    Compiling serde v0.8.22
Oct 27 00:26:22.600 INFO kablam!     Checking shared_library v0.1.5
Oct 27 00:26:22.601 INFO kablam!     Checking x11-dl v2.12.0
Oct 27 00:26:22.608 INFO kablam!     Checking backtrace v0.2.3
Oct 27 00:26:22.608 INFO kablam!     Checking memmap v0.4.0
Oct 27 00:26:24.559 INFO kablam!     Checking osmesa-sys v0.1.2
Oct 27 00:26:26.404 INFO kablam!    Compiling rand v0.3.15
Oct 27 00:26:31.960 INFO kablam!    Compiling phf_generator v0.7.20
Oct 27 00:26:32.855 INFO kablam!    Compiling phf_codegen v0.7.20
Oct 27 00:26:34.229 INFO kablam!    Compiling target_build_utils v0.1.2
Oct 27 00:26:41.239 INFO kablam!    Compiling serde_json v0.8.4
Oct 27 00:26:49.435 INFO kablam!    Compiling libloading v0.3.1
Oct 27 00:26:51.440 INFO kablam!     Checking dlib v0.3.1
Oct 27 00:26:51.711 INFO kablam!     Checking wayland-sys v0.7.6
Oct 27 00:26:52.167 INFO kablam!     Checking wayland-client v0.7.6
Oct 27 00:26:53.583 INFO kablam!     Checking wayland-window v0.4.3
Oct 27 00:26:53.584 INFO kablam!     Checking wayland-kbd v0.6.2
Oct 27 00:26:55.380 INFO kablam!     Checking winit v0.5.7
Oct 27 00:26:56.903 INFO kablam!     Checking glutin v0.7.2
Oct 27 00:26:58.726 INFO kablam!     Checking glium v0.16.0
Oct 27 00:27:12.817 INFO kablam!     Checking chip8-rust v0.1.0 (/source)
Oct 27 00:27:14.507 INFO kablam! warning: unused import: `glium::glutin::VirtualKeyCode`
Oct 27 00:27:14.507 INFO kablam!    --> src/cpu.rs:446:13
Oct 27 00:27:14.507 INFO kablam!     |
Oct 27 00:27:14.507 INFO kablam! 446 |         use glium::glutin::VirtualKeyCode;
Oct 27 00:27:14.507 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 00:27:14.507 INFO kablam!     |
Oct 27 00:27:14.508 INFO kablam!     = note: #[warn(unused_imports)] on by default
Oct 27 00:27:14.508 INFO kablam! 
Oct 27 00:27:14.508 INFO kablam! warning: unused import: `glium::glutin::VirtualKeyCode`
Oct 27 00:27:14.508 INFO kablam!    --> src/cpu.rs:455:13
Oct 27 00:27:14.508 INFO kablam!     |
Oct 27 00:27:14.508 INFO kablam! 455 |         use glium::glutin::VirtualKeyCode;
Oct 27 00:27:14.508 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 00:27:14.508 INFO kablam! 
Oct 27 00:27:14.508 INFO kablam! warning: unused import: `glium::DisplayBuild`
Oct 27 00:27:14.508 INFO kablam!  --> src/input.rs:3:5
Oct 27 00:27:14.508 INFO kablam!   |
Oct 27 00:27:14.508 INFO kablam! 3 | use glium::DisplayBuild;
Oct 27 00:27:14.508 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 27 00:27:14.508 INFO kablam! 
Oct 27 00:27:14.508 INFO kablam! warning: unused import: `std::thread`
Oct 27 00:27:14.508 INFO kablam!  --> src/input.rs:4:5
Oct 27 00:27:14.508 INFO kablam!   |
Oct 27 00:27:14.508 INFO kablam! 4 | use std::thread;
Oct 27 00:27:14.508 INFO kablam!   |     ^^^^^^^^^^^
Oct 27 00:27:14.508 INFO kablam! 
Oct 27 00:27:14.508 INFO kablam! warning: unused import: `std::time`
Oct 27 00:27:14.508 INFO kablam!  --> src/input.rs:5:5
Oct 27 00:27:14.508 INFO kablam!   |
Oct 27 00:27:14.508 INFO kablam! 5 | use std::time;
Oct 27 00:27:14.508 INFO kablam!   |     ^^^^^^^^^
Oct 27 00:27:14.508 INFO kablam! 
Oct 27 00:27:14.509 INFO kablam! warning: unused import: `glium::glutin`
Oct 27 00:27:14.509 INFO kablam!  --> src/display.rs:4:5
Oct 27 00:27:14.509 INFO kablam!   |
Oct 27 00:27:14.509 INFO kablam! 4 | use glium::glutin;
Oct 27 00:27:14.509 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 27 00:27:14.509 INFO kablam! 
Oct 27 00:27:14.509 INFO kablam! warning: unused import: `std::path::Path`
Oct 27 00:27:14.514 INFO kablam!  --> src/display.rs:6:5
Oct 27 00:27:14.514 INFO kablam!   |
Oct 27 00:27:14.514 INFO kablam! 6 | use std::path::Path;
Oct 27 00:27:14.514 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 27 00:27:14.514 INFO kablam! 
Oct 27 00:27:14.514 INFO kablam! warning: unused import: `std::fs::File`
Oct 27 00:27:14.514 INFO kablam!  --> src/display.rs:7:5
Oct 27 00:27:14.514 INFO kablam!   |
Oct 27 00:27:14.514 INFO kablam! 7 | use std::fs::File;
Oct 27 00:27:14.514 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 27 00:27:14.514 INFO kablam! 
Oct 27 00:27:14.514 INFO kablam! warning: unused imports: `CpuError`, `Cpu`, `DecoderError`
Oct 27 00:27:14.514 INFO kablam!  --> src/main.rs:9:11
Oct 27 00:27:14.514 INFO kablam!   |
Oct 27 00:27:14.514 INFO kablam! 9 | use cpu::{Cpu, DecoderError, CpuError};
Oct 27 00:27:14.514 INFO kablam!   |           ^^^  ^^^^^^^^^^^^  ^^^^^^^^
Oct 27 00:27:14.514 INFO kablam! 
Oct 27 00:27:14.514 INFO kablam! warning: unused imports: `Event`, `VirtualKeyCode`
Oct 27 00:27:14.514 INFO kablam!   --> src/main.rs:10:21
Oct 27 00:27:14.514 INFO kablam!    |
Oct 27 00:27:14.514 INFO kablam! 10 | use glium::glutin::{VirtualKeyCode, Event};
Oct 27 00:27:14.514 INFO kablam!    |                     ^^^^^^^^^^^^^^  ^^^^^
Oct 27 00:27:14.514 INFO kablam! 
Oct 27 00:27:14.545 INFO kablam! warning: unused import: `glium::glutin::VirtualKeyCode`
Oct 27 00:27:14.545 INFO kablam!    --> src/cpu.rs:446:13
Oct 27 00:27:14.545 INFO kablam!     |
Oct 27 00:27:14.545 INFO kablam! 446 |         use glium::glutin::VirtualKeyCode;
Oct 27 00:27:14.545 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 00:27:14.545 INFO kablam!     |
Oct 27 00:27:14.545 INFO kablam!     = note: #[warn(unused_imports)] on by default
Oct 27 00:27:14.545 INFO kablam! 
Oct 27 00:27:14.547 INFO kablam! warning: unused import: `glium::glutin::VirtualKeyCode`
Oct 27 00:27:14.547 INFO kablam!    --> src/cpu.rs:455:13
Oct 27 00:27:14.547 INFO kablam!     |
Oct 27 00:27:14.547 INFO kablam! 455 |         use glium::glutin::VirtualKeyCode;
Oct 27 00:27:14.547 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 00:27:14.547 INFO kablam! 
Oct 27 00:27:14.547 INFO kablam! warning: unused import: `glium::DisplayBuild`
Oct 27 00:27:14.547 INFO kablam!  --> src/input.rs:3:5
Oct 27 00:27:14.547 INFO kablam!   |
Oct 27 00:27:14.547 INFO kablam! 3 | use glium::DisplayBuild;
Oct 27 00:27:14.549 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 27 00:27:14.549 INFO kablam! 
Oct 27 00:27:14.549 INFO kablam! warning: unused import: `std::thread`
Oct 27 00:27:14.549 INFO kablam!  --> src/input.rs:4:5
Oct 27 00:27:14.549 INFO kablam!   |
Oct 27 00:27:14.549 INFO kablam! 4 | use std::thread;
Oct 27 00:27:14.549 INFO kablam!   |     ^^^^^^^^^^^
Oct 27 00:27:14.549 INFO kablam! 
Oct 27 00:27:14.549 INFO kablam! warning: unused import: `std::time`
Oct 27 00:27:14.549 INFO kablam!  --> src/input.rs:5:5
Oct 27 00:27:14.549 INFO kablam!   |
Oct 27 00:27:14.549 INFO kablam! 5 | use std::time;
Oct 27 00:27:14.549 INFO kablam!   |     ^^^^^^^^^
Oct 27 00:27:14.549 INFO kablam! 
Oct 27 00:27:14.549 INFO kablam! warning: unused import: `glium::glutin`
Oct 27 00:27:14.549 INFO kablam!  --> src/display.rs:4:5
Oct 27 00:27:14.549 INFO kablam!   |
Oct 27 00:27:14.549 INFO kablam! 4 | use glium::glutin;
Oct 27 00:27:14.549 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 27 00:27:14.549 INFO kablam! 
Oct 27 00:27:14.549 INFO kablam! warning: unused import: `std::path::Path`
Oct 27 00:27:14.549 INFO kablam!  --> src/display.rs:6:5
Oct 27 00:27:14.549 INFO kablam!   |
Oct 27 00:27:14.549 INFO kablam! 6 | use std::path::Path;
Oct 27 00:27:14.549 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 27 00:27:14.549 INFO kablam! 
Oct 27 00:27:14.549 INFO kablam! warning: unused import: `std::fs::File`
Oct 27 00:27:14.549 INFO kablam!  --> src/display.rs:7:5
Oct 27 00:27:14.549 INFO kablam!   |
Oct 27 00:27:14.553 INFO kablam! 7 | use std::fs::File;
Oct 27 00:27:14.553 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 27 00:27:14.553 INFO kablam! 
Oct 27 00:27:14.553 INFO kablam! warning: unused imports: `CpuError`, `Cpu`, `DecoderError`
Oct 27 00:27:14.553 INFO kablam!  --> src/main.rs:9:11
Oct 27 00:27:14.553 INFO kablam!   |
Oct 27 00:27:14.553 INFO kablam! 9 | use cpu::{Cpu, DecoderError, CpuError};
Oct 27 00:27:14.553 INFO kablam!   |           ^^^  ^^^^^^^^^^^^  ^^^^^^^^
Oct 27 00:27:14.553 INFO kablam! 
Oct 27 00:27:14.553 INFO kablam! warning: unused imports: `Event`, `VirtualKeyCode`
Oct 27 00:27:14.553 INFO kablam!   --> src/main.rs:10:21
Oct 27 00:27:14.554 INFO kablam!    |
Oct 27 00:27:14.554 INFO kablam! 10 | use glium::glutin::{VirtualKeyCode, Event};
Oct 27 00:27:14.554 INFO kablam!    |                     ^^^^^^^^^^^^^^  ^^^^^
Oct 27 00:27:14.554 INFO kablam! 
Oct 27 00:27:14.699 INFO kablam! warning: unreachable expression
Oct 27 00:27:14.699 INFO kablam!    --> src/cpu.rs:264:9
Oct 27 00:27:14.699 INFO kablam!     |
Oct 27 00:27:14.699 INFO kablam! 264 |         "cls".to_string()
Oct 27 00:27:14.699 INFO kablam!     |         ^^^^^^^^^^^^^^^^^
Oct 27 00:27:14.699 INFO kablam!     |
Oct 27 00:27:14.699 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Oct 27 00:27:14.699 INFO kablam! 
Oct 27 00:27:14.734 INFO kablam! warning: unreachable expression
Oct 27 00:27:14.734 INFO kablam!    --> src/cpu.rs:264:9
Oct 27 00:27:14.734 INFO kablam!     |
Oct 27 00:27:14.734 INFO kablam! 264 |         "cls".to_string()
Oct 27 00:27:14.734 INFO kablam!     |         ^^^^^^^^^^^^^^^^^
Oct 27 00:27:14.734 INFO kablam!     |
Oct 27 00:27:14.734 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Oct 27 00:27:14.734 INFO kablam! 
Oct 27 00:27:14.779 INFO kablam! warning: unreachable expression
Oct 27 00:27:14.779 INFO kablam!    --> src/cpu.rs:480:9
Oct 27 00:27:14.779 INFO kablam!     |
Oct 27 00:27:14.779 INFO kablam! 480 |         format!("wkp {:#x}", self.regs.v[reg])
Oct 27 00:27:14.779 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 00:27:14.779 INFO kablam!     |
Oct 27 00:27:14.779 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Oct 27 00:27:14.779 INFO kablam! 
Oct 27 00:27:14.875 INFO kablam! warning: unreachable expression
Oct 27 00:27:14.875 INFO kablam!    --> src/cpu.rs:480:9
Oct 27 00:27:14.875 INFO kablam!     |
Oct 27 00:27:14.875 INFO kablam! 480 |         format!("wkp {:#x}", self.regs.v[reg])
Oct 27 00:27:14.875 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 00:27:14.875 INFO kablam!     |
Oct 27 00:27:14.875 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Oct 27 00:27:14.875 INFO kablam! 
Oct 27 00:27:14.889 INFO kablam! warning: unused variable: `what`
Oct 27 00:27:14.889 INFO kablam!   --> src/cpu.rs:75:17
Oct 27 00:27:14.889 INFO kablam!    |
Oct 27 00:27:14.889 INFO kablam! 75 |             Err(what) => Err(CpuError::DecoderError)
Oct 27 00:27:14.890 INFO kablam!    |                 ^^^^ help: consider using `_what` instead
Oct 27 00:27:14.890 INFO kablam!    |
Oct 27 00:27:14.890 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 00:27:14.890 INFO kablam! 
Oct 27 00:27:14.891 INFO kablam! warning: unused variable: `placeholder_display`
Oct 27 00:27:14.892 INFO kablam!    --> src/cpu.rs:262:23
Oct 27 00:27:14.892 INFO kablam!     |
Oct 27 00:27:14.892 INFO kablam! 262 |     fn cls(&mut self, placeholder_display : u8 ) -> String  {
Oct 27 00:27:14.892 INFO kablam!     |                       ^^^^^^^^^^^^^^^^^^^ help: consider using `_placeholder_display` instead
Oct 27 00:27:14.892 INFO kablam! 
Oct 27 00:27:14.893 INFO kablam! warning: unused variable: `reg`
Oct 27 00:27:14.893 INFO kablam!    --> src/cpu.rs:478:37
Oct 27 00:27:14.893 INFO kablam!     |
Oct 27 00:27:14.893 INFO kablam! 478 |     fn wait_for_keypress(&mut self, reg: usize) -> String  {
Oct 27 00:27:14.893 INFO kablam!     |                                     ^^^ help: consider using `_reg` instead
Oct 27 00:27:14.894 INFO kablam! 
Oct 27 00:27:14.894 INFO kablam! warning: unused variable: `title`
Oct 27 00:27:14.894 INFO kablam!   --> src/display.rs:30:39
Oct 27 00:27:14.894 INFO kablam!    |
Oct 27 00:27:14.894 INFO kablam! 30 |     pub fn new(dimension: (u32, u32), title: &str) -> Result<Self, DisplayBuildError> {
Oct 27 00:27:14.894 INFO kablam!    |                                       ^^^^^ help: consider using `_title` instead
Oct 27 00:27:14.895 INFO kablam! 
Oct 27 00:27:14.959 INFO kablam! warning: unused variable: `what`
Oct 27 00:27:14.959 INFO kablam!   --> src/cpu.rs:75:17
Oct 27 00:27:14.960 INFO kablam!    |
Oct 27 00:27:14.960 INFO kablam! 75 |             Err(what) => Err(CpuError::DecoderError)
Oct 27 00:27:14.960 INFO kablam!    |                 ^^^^ help: consider using `_what` instead
Oct 27 00:27:14.960 INFO kablam!    |
Oct 27 00:27:14.960 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 00:27:14.961 INFO kablam! 
Oct 27 00:27:14.961 INFO kablam! warning: unused variable: `placeholder_display`
Oct 27 00:27:14.961 INFO kablam!    --> src/cpu.rs:262:23
Oct 27 00:27:14.961 INFO kablam!     |
Oct 27 00:27:14.961 INFO kablam! 262 |     fn cls(&mut self, placeholder_display : u8 ) -> String  {
Oct 27 00:27:14.962 INFO kablam!     |                       ^^^^^^^^^^^^^^^^^^^ help: consider using `_placeholder_display` instead
Oct 27 00:27:14.963 INFO kablam! 
Oct 27 00:27:14.963 INFO kablam! warning: unused variable: `reg`
Oct 27 00:27:14.963 INFO kablam!    --> src/cpu.rs:478:37
Oct 27 00:27:14.964 INFO kablam!     |
Oct 27 00:27:14.964 INFO kablam! 478 |     fn wait_for_keypress(&mut self, reg: usize) -> String  {
Oct 27 00:27:14.964 INFO kablam!     |                                     ^^^ help: consider using `_reg` instead
Oct 27 00:27:14.964 INFO kablam! 
Oct 27 00:27:14.965 INFO kablam! warning: unused variable: `title`
Oct 27 00:27:14.965 INFO kablam!   --> src/display.rs:30:39
Oct 27 00:27:14.965 INFO kablam!    |
Oct 27 00:27:14.965 INFO kablam! 30 |     pub fn new(dimension: (u32, u32), title: &str) -> Result<Self, DisplayBuildError> {
Oct 27 00:27:14.966 INFO kablam!    |                                       ^^^^^ help: consider using `_title` instead
Oct 27 00:27:14.966 INFO kablam! 
Oct 27 00:27:15.047 INFO kablam! warning: variable does not need to be mutable
Oct 27 00:27:15.047 INFO kablam!   --> src/display.rs:99:13
Oct 27 00:27:15.048 INFO kablam!    |
Oct 27 00:27:15.048 INFO kablam! 99 |         let mut collision = false;
Oct 27 00:27:15.048 INFO kablam!    |             ----^^^^^^^^^
Oct 27 00:27:15.049 INFO kablam!    |             |
Oct 27 00:27:15.049 INFO kablam!    |             help: remove this `mut`
Oct 27 00:27:15.059 INFO kablam!    |
Oct 27 00:27:15.059 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 00:27:15.060 INFO kablam! 
Oct 27 00:27:15.065 INFO kablam! warning: field is never used: `is_closing`
Oct 27 00:27:15.065 INFO kablam!  --> src/input.rs:8:5
Oct 27 00:27:15.065 INFO kablam!   |
Oct 27 00:27:15.070 INFO kablam! 8 |     is_closing : bool,
Oct 27 00:27:15.071 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 27 00:27:15.071 INFO kablam!   |
Oct 27 00:27:15.071 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 27 00:27:15.071 INFO kablam! 
Oct 27 00:27:15.071 INFO kablam! warning: variant is never constructed: `InvalidDimensionError`
Oct 27 00:27:15.071 INFO kablam!   --> src/display.rs:17:5
Oct 27 00:27:15.071 INFO kablam!    |
Oct 27 00:27:15.071 INFO kablam! 17 |     InvalidDimensionError,
Oct 27 00:27:15.071 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 27 00:27:15.074 INFO kablam! 
Oct 27 00:27:15.087 INFO kablam! warning: variable does not need to be mutable
Oct 27 00:27:15.087 INFO kablam!   --> src/display.rs:99:13
Oct 27 00:27:15.087 INFO kablam!    |
Oct 27 00:27:15.087 INFO kablam! 99 |         let mut collision = false;
Oct 27 00:27:15.087 INFO kablam!    |             ----^^^^^^^^^
Oct 27 00:27:15.087 INFO kablam!    |             |
Oct 27 00:27:15.087 INFO kablam!    |             help: remove this `mut`
Oct 27 00:27:15.087 INFO kablam!    |
Oct 27 00:27:15.087 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 00:27:15.087 INFO kablam! 
Oct 27 00:27:15.091 INFO kablam! warning: field is never used: `is_closing`
Oct 27 00:27:15.091 INFO kablam!  --> src/input.rs:8:5
Oct 27 00:27:15.091 INFO kablam!   |
Oct 27 00:27:15.091 INFO kablam! 8 |     is_closing : bool,
Oct 27 00:27:15.091 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 27 00:27:15.091 INFO kablam!   |
Oct 27 00:27:15.091 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 27 00:27:15.091 INFO kablam! 
Oct 27 00:27:15.091 INFO kablam! warning: variant is never constructed: `InvalidDimensionError`
Oct 27 00:27:15.095 INFO kablam!   --> src/display.rs:17:5
Oct 27 00:27:15.095 INFO kablam!    |
Oct 27 00:27:15.095 INFO kablam! 17 |     InvalidDimensionError,
Oct 27 00:27:15.095 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 27 00:27:15.095 INFO kablam! 
Oct 27 00:27:15.168 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 52.86s
Oct 27 00:27:15.178 INFO kablam! su: No module specific data is present
Oct 27 00:27:16.332 INFO running `"docker" "rm" "-f" "a2ba7a63e1a1f69544c0c062aadbb25acfc2e19e054a75650c4702ba913861b6"`
Oct 27 00:27:16.603 INFO blam! a2ba7a63e1a1f69544c0c062aadbb25acfc2e19e054a75650c4702ba913861b6