Nov 02 18:00:41.296 INFO checking asarode/piston-grok against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 18:00:41.296 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 18:00:41.916 INFO blam! afe843081041852b8e50d8a7e5e3676c210bbd7eace4c44f484be3e4819ab60b
Nov 02 18:00:41.918 INFO running `"docker" "start" "-a" "afe843081041852b8e50d8a7e5e3676c210bbd7eace4c44f484be3e4819ab60b"`
Nov 02 18:00:43.789 INFO kablam! usermod: no changes
Nov 02 18:00:44.217 INFO kablam!     Checking shared_library v0.1.5
Nov 02 18:00:44.232 INFO kablam!     Checking rayon-core v1.2.1
Nov 02 18:00:44.277 INFO kablam!     Checking png v0.7.0
Nov 02 18:00:45.589 INFO kablam!     Checking winit v0.6.4
Nov 02 18:00:45.591 INFO kablam!     Checking osmesa-sys v0.1.2
Nov 02 18:00:47.121 INFO kablam!     Checking rayon v0.8.1
Nov 02 18:00:50.387 INFO kablam!     Checking glutin v0.8.1
Nov 02 18:00:51.745 INFO kablam!     Checking jpeg-decoder v0.1.13
Nov 02 18:00:54.332 INFO kablam!     Checking pistoncore-glutin_window v0.37.0
Nov 02 18:00:54.872 INFO kablam!     Checking image v0.13.0
Nov 02 18:01:00.138 INFO kablam!     Checking piston2d-opengl_graphics v0.43.1
Nov 02 18:01:02.376 INFO kablam!     Checking piston-grok v0.1.0 (/source)
Nov 02 18:01:05.976 INFO kablam! warning: unused variable: `args`
Nov 02 18:01:05.976 INFO kablam!   --> src/circles.rs:97:26
Nov 02 18:01:05.976 INFO kablam!    |
Nov 02 18:01:05.977 INFO kablam! 97 |     fn update(&mut self, args: &UpdateArgs) {
Nov 02 18:01:05.977 INFO kablam!    |                          ^^^^ help: consider using `_args` instead
Nov 02 18:01:05.977 INFO kablam!    |
Nov 02 18:01:05.977 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 18:01:05.978 INFO kablam! 
Nov 02 18:01:05.986 INFO kablam! warning: struct is never constructed: `App`
Nov 02 18:01:05.986 INFO kablam!   --> src/spinning_box.rs:12:1
Nov 02 18:01:05.986 INFO kablam!    |
Nov 02 18:01:05.986 INFO kablam! 12 | pub struct App {
Nov 02 18:01:05.987 INFO kablam!    | ^^^^^^^^^^^^^^
Nov 02 18:01:05.987 INFO kablam!    |
Nov 02 18:01:05.987 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 18:01:05.988 INFO kablam! 
Nov 02 18:01:05.988 INFO kablam! warning: method is never used: `render`
Nov 02 18:01:05.989 INFO kablam!   --> src/spinning_box.rs:18:5
Nov 02 18:01:05.989 INFO kablam!    |
Nov 02 18:01:05.990 INFO kablam! 18 |     fn render(&mut self, args: &RenderArgs) {
Nov 02 18:01:05.990 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 18:01:05.990 INFO kablam! 
Nov 02 18:01:05.991 INFO kablam! warning: constant item is never used: `GREEN`
Nov 02 18:01:05.991 INFO kablam!   --> src/spinning_box.rs:21:9
Nov 02 18:01:05.991 INFO kablam!    |
Nov 02 18:01:05.991 INFO kablam! 21 |         const GREEN: [f32; 4] = [0.0, 1.0, 0.0, 1.0];
Nov 02 18:01:05.991 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 18:01:05.991 INFO kablam! 
Nov 02 18:01:05.992 INFO kablam! warning: constant item is never used: `RED`
Nov 02 18:01:05.992 INFO kablam!   --> src/spinning_box.rs:22:9
Nov 02 18:01:05.992 INFO kablam!    |
Nov 02 18:01:05.992 INFO kablam! 22 |         const RED: [f32; 4] = [1.0, 0.0, 0.0, 1.0];
Nov 02 18:01:05.993 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 18:01:05.993 INFO kablam! 
Nov 02 18:01:05.993 INFO kablam! warning: method is never used: `update`
Nov 02 18:01:05.993 INFO kablam!   --> src/spinning_box.rs:40:5
Nov 02 18:01:05.993 INFO kablam!    |
Nov 02 18:01:05.993 INFO kablam! 40 |     fn update(&mut self, args: &UpdateArgs) {
Nov 02 18:01:05.993 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 18:01:05.996 INFO kablam! 
Nov 02 18:01:05.997 INFO kablam! warning: function is never used: `start`
Nov 02 18:01:05.997 INFO kablam!   --> src/spinning_box.rs:45:1
Nov 02 18:01:05.997 INFO kablam!    |
Nov 02 18:01:05.997 INFO kablam! 45 | pub fn start() {
Nov 02 18:01:05.997 INFO kablam!    | ^^^^^^^^^^^^^^
Nov 02 18:01:05.997 INFO kablam! 
Nov 02 18:01:06.188 INFO kablam! warning: unused variable: `args`
Nov 02 18:01:06.189 INFO kablam!   --> src/circles.rs:97:26
Nov 02 18:01:06.189 INFO kablam!    |
Nov 02 18:01:06.189 INFO kablam! 97 |     fn update(&mut self, args: &UpdateArgs) {
Nov 02 18:01:06.189 INFO kablam!    |                          ^^^^ help: consider using `_args` instead
Nov 02 18:01:06.190 INFO kablam!    |
Nov 02 18:01:06.190 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 18:01:06.190 INFO kablam! 
Nov 02 18:01:06.193 INFO kablam! warning: struct is never constructed: `App`
Nov 02 18:01:06.193 INFO kablam!   --> src/spinning_box.rs:12:1
Nov 02 18:01:06.193 INFO kablam!    |
Nov 02 18:01:06.193 INFO kablam! 12 | pub struct App {
Nov 02 18:01:06.194 INFO kablam!    | ^^^^^^^^^^^^^^
Nov 02 18:01:06.194 INFO kablam!    |
Nov 02 18:01:06.194 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 18:01:06.194 INFO kablam! 
Nov 02 18:01:06.195 INFO kablam! warning: method is never used: `render`
Nov 02 18:01:06.195 INFO kablam!   --> src/spinning_box.rs:18:5
Nov 02 18:01:06.195 INFO kablam!    |
Nov 02 18:01:06.195 INFO kablam! 18 |     fn render(&mut self, args: &RenderArgs) {
Nov 02 18:01:06.196 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 18:01:06.196 INFO kablam! 
Nov 02 18:01:06.196 INFO kablam! warning: constant item is never used: `GREEN`
Nov 02 18:01:06.197 INFO kablam!   --> src/spinning_box.rs:21:9
Nov 02 18:01:06.197 INFO kablam!    |
Nov 02 18:01:06.197 INFO kablam! 21 |         const GREEN: [f32; 4] = [0.0, 1.0, 0.0, 1.0];
Nov 02 18:01:06.197 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 18:01:06.198 INFO kablam! 
Nov 02 18:01:06.198 INFO kablam! warning: constant item is never used: `RED`
Nov 02 18:01:06.198 INFO kablam!   --> src/spinning_box.rs:22:9
Nov 02 18:01:06.198 INFO kablam!    |
Nov 02 18:01:06.198 INFO kablam! 22 |         const RED: [f32; 4] = [1.0, 0.0, 0.0, 1.0];
Nov 02 18:01:06.199 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 18:01:06.199 INFO kablam! 
Nov 02 18:01:06.199 INFO kablam! warning: method is never used: `update`
Nov 02 18:01:06.199 INFO kablam!   --> src/spinning_box.rs:40:5
Nov 02 18:01:06.200 INFO kablam!    |
Nov 02 18:01:06.200 INFO kablam! 40 |     fn update(&mut self, args: &UpdateArgs) {
Nov 02 18:01:06.240 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 18:01:06.240 INFO kablam! 
Nov 02 18:01:06.240 INFO kablam! warning: function is never used: `start`
Nov 02 18:01:06.240 INFO kablam!   --> src/spinning_box.rs:45:1
Nov 02 18:01:06.240 INFO kablam!    |
Nov 02 18:01:06.240 INFO kablam! 45 | pub fn start() {
Nov 02 18:01:06.240 INFO kablam!    | ^^^^^^^^^^^^^^
Nov 02 18:01:06.240 INFO kablam! 
Nov 02 18:01:06.257 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 22.40s
Nov 02 18:01:06.294 INFO kablam! su: No module specific data is present
Nov 02 18:01:06.788 INFO running `"docker" "rm" "-f" "afe843081041852b8e50d8a7e5e3676c210bbd7eace4c44f484be3e4819ab60b"`
Nov 02 18:01:07.230 INFO blam! afe843081041852b8e50d8a7e5e3676c210bbd7eace4c44f484be3e4819ab60b