Nov 28 09:15:26.243 INFO checking asarode/piston-grok against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 09:15:26.244 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 09:15:26.650 INFO [stdout] b1ad3638b2b024d746a5b55f926a7f9dd2ddd9c30c2436b3b90e43089a7d1290
Nov 28 09:15:26.651 INFO running `"docker" "start" "-a" "b1ad3638b2b024d746a5b55f926a7f9dd2ddd9c30c2436b3b90e43089a7d1290"`
Nov 28 09:15:28.119 INFO [stderr] usermod: no changes
Nov 28 09:15:28.564 INFO [stderr]    Compiling gl v0.6.2
Nov 28 09:15:28.567 INFO [stderr]     Checking image v0.13.0
Nov 28 09:15:42.348 INFO [stderr]     Checking pistoncore-glutin_window v0.37.0
Nov 28 09:15:42.348 INFO [stderr]     Checking piston2d-opengl_graphics v0.43.1
Nov 28 09:15:45.260 INFO [stderr]     Checking piston-grok v0.1.0 (/source)
Nov 28 09:15:49.330 INFO [stderr] warning: unused variable: `args`
Nov 28 09:15:49.331 INFO [stderr]   --> src/circles.rs:97:26
Nov 28 09:15:49.331 INFO [stderr]    |
Nov 28 09:15:49.331 INFO [stderr] 97 |     fn update(&mut self, args: &UpdateArgs) {
Nov 28 09:15:49.331 INFO [stderr]    |                          ^^^^ help: consider using `_args` instead
Nov 28 09:15:49.332 INFO [stderr]    |
Nov 28 09:15:49.332 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 09:15:49.332 INFO [stderr] 
Nov 28 09:15:49.337 INFO [stderr] warning: struct is never constructed: `App`
Nov 28 09:15:49.337 INFO [stderr]   --> src/spinning_box.rs:12:1
Nov 28 09:15:49.337 INFO [stderr]    |
Nov 28 09:15:49.337 INFO [stderr] 12 | pub struct App {
Nov 28 09:15:49.338 INFO [stderr]    | ^^^^^^^^^^^^^^
Nov 28 09:15:49.338 INFO [stderr]    |
Nov 28 09:15:49.338 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 09:15:49.338 INFO [stderr] 
Nov 28 09:15:49.338 INFO [stderr] warning: method is never used: `render`
Nov 28 09:15:49.339 INFO [stderr]   --> src/spinning_box.rs:18:5
Nov 28 09:15:49.339 INFO [stderr]    |
Nov 28 09:15:49.339 INFO [stderr] 18 |     fn render(&mut self, args: &RenderArgs) {
Nov 28 09:15:49.339 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:15:49.339 INFO [stderr] 
Nov 28 09:15:49.340 INFO [stderr] warning: constant item is never used: `GREEN`
Nov 28 09:15:49.340 INFO [stderr]   --> src/spinning_box.rs:21:9
Nov 28 09:15:49.340 INFO [stderr]    |
Nov 28 09:15:49.340 INFO [stderr] 21 |         const GREEN: [f32; 4] = [0.0, 1.0, 0.0, 1.0];
Nov 28 09:15:49.340 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:15:49.341 INFO [stderr] 
Nov 28 09:15:49.341 INFO [stderr] warning: constant item is never used: `RED`
Nov 28 09:15:49.341 INFO [stderr]   --> src/spinning_box.rs:22:9
Nov 28 09:15:49.341 INFO [stderr]    |
Nov 28 09:15:49.341 INFO [stderr] 22 |         const RED: [f32; 4] = [1.0, 0.0, 0.0, 1.0];
Nov 28 09:15:49.341 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:15:49.341 INFO [stderr] 
Nov 28 09:15:49.341 INFO [stderr] warning: method is never used: `update`
Nov 28 09:15:49.342 INFO [stderr]   --> src/spinning_box.rs:40:5
Nov 28 09:15:49.342 INFO [stderr]    |
Nov 28 09:15:49.342 INFO [stderr] 40 |     fn update(&mut self, args: &UpdateArgs) {
Nov 28 09:15:49.342 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:15:49.342 INFO [stderr] 
Nov 28 09:15:49.342 INFO [stderr] warning: function is never used: `start`
Nov 28 09:15:49.342 INFO [stderr]   --> src/spinning_box.rs:45:1
Nov 28 09:15:49.342 INFO [stderr]    |
Nov 28 09:15:49.343 INFO [stderr] 45 | pub fn start() {
Nov 28 09:15:49.343 INFO [stderr]    | ^^^^^^^^^^^^^^
Nov 28 09:15:49.343 INFO [stderr] 
Nov 28 09:15:49.501 INFO [stderr] warning: unused variable: `args`
Nov 28 09:15:49.501 INFO [stderr]   --> src/circles.rs:97:26
Nov 28 09:15:49.501 INFO [stderr]    |
Nov 28 09:15:49.501 INFO [stderr] 97 |     fn update(&mut self, args: &UpdateArgs) {
Nov 28 09:15:49.502 INFO [stderr]    |                          ^^^^ help: consider using `_args` instead
Nov 28 09:15:49.502 INFO [stderr]    |
Nov 28 09:15:49.502 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 09:15:49.502 INFO [stderr] 
Nov 28 09:15:49.509 INFO [stderr] warning: struct is never constructed: `App`
Nov 28 09:15:49.509 INFO [stderr]   --> src/spinning_box.rs:12:1
Nov 28 09:15:49.509 INFO [stderr]    |
Nov 28 09:15:49.510 INFO [stderr] 12 | pub struct App {
Nov 28 09:15:49.510 INFO [stderr]    | ^^^^^^^^^^^^^^
Nov 28 09:15:49.510 INFO [stderr]    |
Nov 28 09:15:49.510 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 09:15:49.511 INFO [stderr] 
Nov 28 09:15:49.511 INFO [stderr] warning: method is never used: `render`
Nov 28 09:15:49.511 INFO [stderr]   --> src/spinning_box.rs:18:5
Nov 28 09:15:49.511 INFO [stderr]    |
Nov 28 09:15:49.512 INFO [stderr] 18 |     fn render(&mut self, args: &RenderArgs) {
Nov 28 09:15:49.512 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:15:49.512 INFO [stderr] 
Nov 28 09:15:49.513 INFO [stderr] warning: constant item is never used: `GREEN`
Nov 28 09:15:49.514 INFO [stderr]   --> src/spinning_box.rs:21:9
Nov 28 09:15:49.514 INFO [stderr]    |
Nov 28 09:15:49.514 INFO [stderr] 21 |         const GREEN: [f32; 4] = [0.0, 1.0, 0.0, 1.0];
Nov 28 09:15:49.515 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:15:49.515 INFO [stderr] 
Nov 28 09:15:49.515 INFO [stderr] warning: constant item is never used: `RED`
Nov 28 09:15:49.515 INFO [stderr]   --> src/spinning_box.rs:22:9
Nov 28 09:15:49.516 INFO [stderr]    |
Nov 28 09:15:49.516 INFO [stderr] 22 |         const RED: [f32; 4] = [1.0, 0.0, 0.0, 1.0];
Nov 28 09:15:49.516 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:15:49.516 INFO [stderr] 
Nov 28 09:15:49.517 INFO [stderr] warning: method is never used: `update`
Nov 28 09:15:49.517 INFO [stderr]   --> src/spinning_box.rs:40:5
Nov 28 09:15:49.517 INFO [stderr]    |
Nov 28 09:15:49.517 INFO [stderr] 40 |     fn update(&mut self, args: &UpdateArgs) {
Nov 28 09:15:49.518 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:15:49.518 INFO [stderr] 
Nov 28 09:15:49.518 INFO [stderr] warning: function is never used: `start`
Nov 28 09:15:49.518 INFO [stderr]   --> src/spinning_box.rs:45:1
Nov 28 09:15:49.519 INFO [stderr]    |
Nov 28 09:15:49.519 INFO [stderr] 45 | pub fn start() {
Nov 28 09:15:49.519 INFO [stderr]    | ^^^^^^^^^^^^^^
Nov 28 09:15:49.519 INFO [stderr] 
Nov 28 09:15:49.533 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.37s
Nov 28 09:15:49.553 INFO [stderr] su: No module specific data is present
Nov 28 09:15:50.418 INFO running `"docker" "inspect" "b1ad3638b2b024d746a5b55f926a7f9dd2ddd9c30c2436b3b90e43089a7d1290"`
Nov 28 09:15:50.665 INFO running `"docker" "rm" "-f" "b1ad3638b2b024d746a5b55f926a7f9dd2ddd9c30c2436b3b90e43089a7d1290"`
Nov 28 09:15:51.017 INFO [stdout] b1ad3638b2b024d746a5b55f926a7f9dd2ddd9c30c2436b3b90e43089a7d1290