Nov 30 06:48:02.963 INFO checking asarode/piston-grok against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 06:48:02.963 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 06:48:03.476 INFO [stdout] 390e6d3166b2361e9796be96869e4e279f34187b18e9d0c0c934bb332ac576c8
Nov 30 06:48:03.478 INFO running `"docker" "start" "-a" "390e6d3166b2361e9796be96869e4e279f34187b18e9d0c0c934bb332ac576c8"`
Nov 30 06:48:05.967 INFO [stderr] usermod: no changes
Nov 30 06:48:06.350 INFO [stderr]     Checking shared_library v0.1.5
Nov 30 06:48:06.368 INFO [stderr]     Checking rayon-core v1.2.1
Nov 30 06:48:07.234 INFO [stderr]     Checking osmesa-sys v0.1.2
Nov 30 06:48:07.237 INFO [stderr]     Checking winit v0.6.4
Nov 30 06:48:08.392 INFO [stderr]     Checking rayon v0.8.1
Nov 30 06:48:10.636 INFO [stderr]     Checking glutin v0.8.1
Nov 30 06:48:12.508 INFO [stderr]     Checking jpeg-decoder v0.1.13
Nov 30 06:48:13.840 INFO [stderr]     Checking pistoncore-glutin_window v0.37.0
Nov 30 06:48:14.448 INFO [stderr]     Checking image v0.13.0
Nov 30 06:48:19.786 INFO [stderr]     Checking piston2d-opengl_graphics v0.43.1
Nov 30 06:48:22.202 INFO [stderr]     Checking piston-grok v0.1.0 (/source)
Nov 30 06:48:25.390 INFO [stderr] warning: unused variable: `args`
Nov 30 06:48:25.390 INFO [stderr]   --> src/circles.rs:97:26
Nov 30 06:48:25.390 INFO [stderr]    |
Nov 30 06:48:25.390 INFO [stderr] 97 |     fn update(&mut self, args: &UpdateArgs) {
Nov 30 06:48:25.390 INFO [stderr]    |                          ^^^^ help: consider using `_args` instead
Nov 30 06:48:25.390 INFO [stderr]    |
Nov 30 06:48:25.390 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 06:48:25.390 INFO [stderr] 
Nov 30 06:48:25.398 INFO [stderr] warning: struct is never constructed: `App`
Nov 30 06:48:25.398 INFO [stderr]   --> src/spinning_box.rs:12:1
Nov 30 06:48:25.398 INFO [stderr]    |
Nov 30 06:48:25.399 INFO [stderr] 12 | pub struct App {
Nov 30 06:48:25.399 INFO [stderr]    | ^^^^^^^^^^^^^^
Nov 30 06:48:25.399 INFO [stderr]    |
Nov 30 06:48:25.399 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 06:48:25.399 INFO [stderr] 
Nov 30 06:48:25.399 INFO [stderr] warning: method is never used: `render`
Nov 30 06:48:25.399 INFO [stderr]   --> src/spinning_box.rs:18:5
Nov 30 06:48:25.399 INFO [stderr]    |
Nov 30 06:48:25.399 INFO [stderr] 18 |     fn render(&mut self, args: &RenderArgs) {
Nov 30 06:48:25.399 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:48:25.399 INFO [stderr] 
Nov 30 06:48:25.399 INFO [stderr] warning: constant item is never used: `GREEN`
Nov 30 06:48:25.399 INFO [stderr]   --> src/spinning_box.rs:21:9
Nov 30 06:48:25.399 INFO [stderr]    |
Nov 30 06:48:25.399 INFO [stderr] 21 |         const GREEN: [f32; 4] = [0.0, 1.0, 0.0, 1.0];
Nov 30 06:48:25.399 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:48:25.399 INFO [stderr] 
Nov 30 06:48:25.399 INFO [stderr] warning: constant item is never used: `RED`
Nov 30 06:48:25.399 INFO [stderr]   --> src/spinning_box.rs:22:9
Nov 30 06:48:25.399 INFO [stderr]    |
Nov 30 06:48:25.399 INFO [stderr] 22 |         const RED: [f32; 4] = [1.0, 0.0, 0.0, 1.0];
Nov 30 06:48:25.399 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:48:25.399 INFO [stderr] 
Nov 30 06:48:25.399 INFO [stderr] warning: method is never used: `update`
Nov 30 06:48:25.399 INFO [stderr]   --> src/spinning_box.rs:40:5
Nov 30 06:48:25.399 INFO [stderr]    |
Nov 30 06:48:25.399 INFO [stderr] 40 |     fn update(&mut self, args: &UpdateArgs) {
Nov 30 06:48:25.399 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:48:25.399 INFO [stderr] 
Nov 30 06:48:25.399 INFO [stderr] warning: function is never used: `start`
Nov 30 06:48:25.399 INFO [stderr]   --> src/spinning_box.rs:45:1
Nov 30 06:48:25.399 INFO [stderr]    |
Nov 30 06:48:25.399 INFO [stderr] 45 | pub fn start() {
Nov 30 06:48:25.399 INFO [stderr]    | ^^^^^^^^^^^^^^
Nov 30 06:48:25.399 INFO [stderr] 
Nov 30 06:48:25.404 INFO [stderr] warning: unused variable: `args`
Nov 30 06:48:25.404 INFO [stderr]   --> src/circles.rs:97:26
Nov 30 06:48:25.404 INFO [stderr]    |
Nov 30 06:48:25.404 INFO [stderr] 97 |     fn update(&mut self, args: &UpdateArgs) {
Nov 30 06:48:25.404 INFO [stderr]    |                          ^^^^ help: consider using `_args` instead
Nov 30 06:48:25.404 INFO [stderr]    |
Nov 30 06:48:25.407 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 06:48:25.407 INFO [stderr] 
Nov 30 06:48:25.410 INFO [stderr] warning: struct is never constructed: `App`
Nov 30 06:48:25.410 INFO [stderr]   --> src/spinning_box.rs:12:1
Nov 30 06:48:25.410 INFO [stderr]    |
Nov 30 06:48:25.410 INFO [stderr] 12 | pub struct App {
Nov 30 06:48:25.410 INFO [stderr]    | ^^^^^^^^^^^^^^
Nov 30 06:48:25.410 INFO [stderr]    |
Nov 30 06:48:25.410 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 06:48:25.410 INFO [stderr] 
Nov 30 06:48:25.410 INFO [stderr] warning: method is never used: `render`
Nov 30 06:48:25.410 INFO [stderr]   --> src/spinning_box.rs:18:5
Nov 30 06:48:25.410 INFO [stderr]    |
Nov 30 06:48:25.410 INFO [stderr] 18 |     fn render(&mut self, args: &RenderArgs) {
Nov 30 06:48:25.410 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:48:25.412 INFO [stderr] 
Nov 30 06:48:25.412 INFO [stderr] warning: constant item is never used: `GREEN`
Nov 30 06:48:25.412 INFO [stderr]   --> src/spinning_box.rs:21:9
Nov 30 06:48:25.412 INFO [stderr]    |
Nov 30 06:48:25.412 INFO [stderr] 21 |         const GREEN: [f32; 4] = [0.0, 1.0, 0.0, 1.0];
Nov 30 06:48:25.412 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:48:25.412 INFO [stderr] 
Nov 30 06:48:25.412 INFO [stderr] warning: constant item is never used: `RED`
Nov 30 06:48:25.412 INFO [stderr]   --> src/spinning_box.rs:22:9
Nov 30 06:48:25.412 INFO [stderr]    |
Nov 30 06:48:25.412 INFO [stderr] 22 |         const RED: [f32; 4] = [1.0, 0.0, 0.0, 1.0];
Nov 30 06:48:25.412 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:48:25.412 INFO [stderr] 
Nov 30 06:48:25.412 INFO [stderr] warning: method is never used: `update`
Nov 30 06:48:25.412 INFO [stderr]   --> src/spinning_box.rs:40:5
Nov 30 06:48:25.412 INFO [stderr]    |
Nov 30 06:48:25.412 INFO [stderr] 40 |     fn update(&mut self, args: &UpdateArgs) {
Nov 30 06:48:25.412 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:48:25.412 INFO [stderr] 
Nov 30 06:48:25.412 INFO [stderr] warning: function is never used: `start`
Nov 30 06:48:25.412 INFO [stderr]   --> src/spinning_box.rs:45:1
Nov 30 06:48:25.412 INFO [stderr]    |
Nov 30 06:48:25.412 INFO [stderr] 45 | pub fn start() {
Nov 30 06:48:25.412 INFO [stderr]    | ^^^^^^^^^^^^^^
Nov 30 06:48:25.412 INFO [stderr] 
Nov 30 06:48:25.424 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.43s
Nov 30 06:48:25.436 INFO [stderr] su: No module specific data is present
Nov 30 06:48:25.749 INFO running `"docker" "inspect" "390e6d3166b2361e9796be96869e4e279f34187b18e9d0c0c934bb332ac576c8"`
Nov 30 06:48:25.874 INFO running `"docker" "rm" "-f" "390e6d3166b2361e9796be96869e4e279f34187b18e9d0c0c934bb332ac576c8"`
Nov 30 06:48:26.035 INFO [stdout] 390e6d3166b2361e9796be96869e4e279f34187b18e9d0c0c934bb332ac576c8