Dec 14 02:26:37.238 INFO testing asarode/piston-grok against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 02:26:37.238 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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"`
Dec 14 02:26:38.372 INFO [stdout] ead6645124ce66bb04b44efb31e29d2453adf3f73c855081c5eee77824e65d8a
Dec 14 02:26:38.375 INFO running `"docker" "start" "-a" "ead6645124ce66bb04b44efb31e29d2453adf3f73c855081c5eee77824e65d8a"`
Dec 14 02:26:40.178 INFO [stderr] usermod: no changes
Dec 14 02:26:40.560 INFO [stderr]    Compiling wayland-scanner v0.8.7
Dec 14 02:26:40.560 INFO [stderr]    Compiling rayon-core v1.2.1
Dec 14 02:26:40.560 INFO [stderr]    Compiling png v0.7.0
Dec 14 02:26:40.560 INFO [stderr]    Compiling gl v0.6.2
Dec 14 02:26:40.560 INFO [stderr]    Compiling glutin v0.8.1
Dec 14 02:26:40.591 INFO [stderr]    Compiling wayland-sys v0.8.7
Dec 14 02:26:50.678 INFO [stderr]    Compiling rayon v0.8.1
Dec 14 02:26:51.895 INFO [stderr]    Compiling wayland-client v0.8.7
Dec 14 02:26:57.936 INFO [stderr]    Compiling jpeg-decoder v0.1.13
Dec 14 02:27:01.871 INFO [stderr]    Compiling wayland-kbd v0.8.0
Dec 14 02:27:01.871 INFO [stderr]    Compiling wayland-window v0.5.0
Dec 14 02:27:03.240 INFO [stderr]    Compiling image v0.13.0
Dec 14 02:27:06.847 INFO [stderr]    Compiling winit v0.6.4
Dec 14 02:27:19.167 INFO [stderr]    Compiling pistoncore-glutin_window v0.37.0
Dec 14 02:27:23.781 INFO [stderr]    Compiling piston2d-opengl_graphics v0.43.1
Dec 14 02:27:28.000 INFO [stderr]    Compiling piston-grok v0.1.0 (/source)
Dec 14 02:27:30.522 INFO [stderr] warning: unused variable: `args`
Dec 14 02:27:30.523 INFO [stderr]   --> src/circles.rs:97:26
Dec 14 02:27:30.523 INFO [stderr]    |
Dec 14 02:27:30.523 INFO [stderr] 97 |     fn update(&mut self, args: &UpdateArgs) {
Dec 14 02:27:30.523 INFO [stderr]    |                          ^^^^ help: consider using `_args` instead
Dec 14 02:27:30.523 INFO [stderr]    |
Dec 14 02:27:30.523 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 02:27:30.523 INFO [stderr] 
Dec 14 02:27:30.530 INFO [stderr] warning: struct is never constructed: `App`
Dec 14 02:27:30.530 INFO [stderr]   --> src/spinning_box.rs:12:1
Dec 14 02:27:30.530 INFO [stderr]    |
Dec 14 02:27:30.530 INFO [stderr] 12 | pub struct App {
Dec 14 02:27:30.530 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 14 02:27:30.530 INFO [stderr]    |
Dec 14 02:27:30.530 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 02:27:30.530 INFO [stderr] 
Dec 14 02:27:30.531 INFO [stderr] warning: method is never used: `render`
Dec 14 02:27:30.531 INFO [stderr]   --> src/spinning_box.rs:18:5
Dec 14 02:27:30.531 INFO [stderr]    |
Dec 14 02:27:30.531 INFO [stderr] 18 |     fn render(&mut self, args: &RenderArgs) {
Dec 14 02:27:30.531 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 02:27:30.531 INFO [stderr] 
Dec 14 02:27:30.531 INFO [stderr] warning: constant item is never used: `GREEN`
Dec 14 02:27:30.531 INFO [stderr]   --> src/spinning_box.rs:21:9
Dec 14 02:27:30.531 INFO [stderr]    |
Dec 14 02:27:30.531 INFO [stderr] 21 |         const GREEN: [f32; 4] = [0.0, 1.0, 0.0, 1.0];
Dec 14 02:27:30.531 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 02:27:30.531 INFO [stderr] 
Dec 14 02:27:30.531 INFO [stderr] warning: constant item is never used: `RED`
Dec 14 02:27:30.531 INFO [stderr]   --> src/spinning_box.rs:22:9
Dec 14 02:27:30.531 INFO [stderr]    |
Dec 14 02:27:30.531 INFO [stderr] 22 |         const RED: [f32; 4] = [1.0, 0.0, 0.0, 1.0];
Dec 14 02:27:30.531 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 02:27:30.531 INFO [stderr] 
Dec 14 02:27:30.531 INFO [stderr] warning: method is never used: `update`
Dec 14 02:27:30.531 INFO [stderr]   --> src/spinning_box.rs:40:5
Dec 14 02:27:30.532 INFO [stderr]    |
Dec 14 02:27:30.532 INFO [stderr] 40 |     fn update(&mut self, args: &UpdateArgs) {
Dec 14 02:27:30.532 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 02:27:30.532 INFO [stderr] 
Dec 14 02:27:30.532 INFO [stderr] warning: function is never used: `start`
Dec 14 02:27:30.532 INFO [stderr]   --> src/spinning_box.rs:45:1
Dec 14 02:27:30.532 INFO [stderr]    |
Dec 14 02:27:30.532 INFO [stderr] 45 | pub fn start() {
Dec 14 02:27:30.532 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 14 02:27:30.532 INFO [stderr] 
Dec 14 02:27:33.203 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.99s
Dec 14 02:27:33.219 INFO [stderr] su: No module specific data is present
Dec 14 02:27:33.526 INFO running `"docker" "inspect" "ead6645124ce66bb04b44efb31e29d2453adf3f73c855081c5eee77824e65d8a"`
Dec 14 02:27:33.591 INFO running `"docker" "rm" "-f" "ead6645124ce66bb04b44efb31e29d2453adf3f73c855081c5eee77824e65d8a"`
Dec 14 02:27:33.684 INFO [stdout] ead6645124ce66bb04b44efb31e29d2453adf3f73c855081c5eee77824e65d8a
Dec 14 02:27:33.686 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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"`
Dec 14 02:27:33.887 INFO [stdout] 66216e5f450b25d45e32712f746efdb35bb97737a9a27f0abc07ffcb58dc0f43
Dec 14 02:27:33.889 INFO running `"docker" "start" "-a" "66216e5f450b25d45e32712f746efdb35bb97737a9a27f0abc07ffcb58dc0f43"`
Dec 14 02:27:34.376 INFO [stderr] usermod: no changes
Dec 14 02:27:34.559 INFO [stderr]    Compiling piston-grok v0.1.0 (/source)
Dec 14 02:27:36.890 INFO [stderr] warning: unused variable: `args`
Dec 14 02:27:36.891 INFO [stderr]   --> src/circles.rs:97:26
Dec 14 02:27:36.891 INFO [stderr]    |
Dec 14 02:27:36.891 INFO [stderr] 97 |     fn update(&mut self, args: &UpdateArgs) {
Dec 14 02:27:36.891 INFO [stderr]    |                          ^^^^ help: consider using `_args` instead
Dec 14 02:27:36.891 INFO [stderr]    |
Dec 14 02:27:36.891 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 02:27:36.891 INFO [stderr] 
Dec 14 02:27:36.895 INFO [stderr] warning: struct is never constructed: `App`
Dec 14 02:27:36.895 INFO [stderr]   --> src/spinning_box.rs:12:1
Dec 14 02:27:36.895 INFO [stderr]    |
Dec 14 02:27:36.895 INFO [stderr] 12 | pub struct App {
Dec 14 02:27:36.895 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 14 02:27:36.895 INFO [stderr]    |
Dec 14 02:27:36.895 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 02:27:36.895 INFO [stderr] 
Dec 14 02:27:36.895 INFO [stderr] warning: method is never used: `render`
Dec 14 02:27:36.895 INFO [stderr]   --> src/spinning_box.rs:18:5
Dec 14 02:27:36.895 INFO [stderr]    |
Dec 14 02:27:36.895 INFO [stderr] 18 |     fn render(&mut self, args: &RenderArgs) {
Dec 14 02:27:36.895 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 02:27:36.895 INFO [stderr] 
Dec 14 02:27:36.895 INFO [stderr] warning: constant item is never used: `GREEN`
Dec 14 02:27:36.895 INFO [stderr]   --> src/spinning_box.rs:21:9
Dec 14 02:27:36.895 INFO [stderr]    |
Dec 14 02:27:36.895 INFO [stderr] 21 |         const GREEN: [f32; 4] = [0.0, 1.0, 0.0, 1.0];
Dec 14 02:27:36.895 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 02:27:36.895 INFO [stderr] 
Dec 14 02:27:36.895 INFO [stderr] warning: constant item is never used: `RED`
Dec 14 02:27:36.895 INFO [stderr]   --> src/spinning_box.rs:22:9
Dec 14 02:27:36.895 INFO [stderr]    |
Dec 14 02:27:36.895 INFO [stderr] 22 |         const RED: [f32; 4] = [1.0, 0.0, 0.0, 1.0];
Dec 14 02:27:36.895 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 02:27:36.895 INFO [stderr] 
Dec 14 02:27:36.895 INFO [stderr] warning: method is never used: `update`
Dec 14 02:27:36.895 INFO [stderr]   --> src/spinning_box.rs:40:5
Dec 14 02:27:36.895 INFO [stderr]    |
Dec 14 02:27:36.895 INFO [stderr] 40 |     fn update(&mut self, args: &UpdateArgs) {
Dec 14 02:27:36.895 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 02:27:36.895 INFO [stderr] 
Dec 14 02:27:36.895 INFO [stderr] warning: function is never used: `start`
Dec 14 02:27:36.895 INFO [stderr]   --> src/spinning_box.rs:45:1
Dec 14 02:27:36.895 INFO [stderr]    |
Dec 14 02:27:36.900 INFO [stderr] 45 | pub fn start() {
Dec 14 02:27:36.900 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 14 02:27:36.900 INFO [stderr] 
Dec 14 02:27:37.155 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.78s
Dec 14 02:27:37.169 INFO [stderr] su: No module specific data is present
Dec 14 02:27:37.480 INFO running `"docker" "inspect" "66216e5f450b25d45e32712f746efdb35bb97737a9a27f0abc07ffcb58dc0f43"`
Dec 14 02:27:37.662 INFO running `"docker" "rm" "-f" "66216e5f450b25d45e32712f746efdb35bb97737a9a27f0abc07ffcb58dc0f43"`
Dec 14 02:27:37.793 INFO [stdout] 66216e5f450b25d45e32712f746efdb35bb97737a9a27f0abc07ffcb58dc0f43
Dec 14 02:27:37.797 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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"`
Dec 14 02:27:38.169 INFO [stdout] d85727b8a9da5f9bfd06b77c28157bb0b6e2a6faa073e4a244f7ba4fb5b84490
Dec 14 02:27:38.172 INFO running `"docker" "start" "-a" "d85727b8a9da5f9bfd06b77c28157bb0b6e2a6faa073e4a244f7ba4fb5b84490"`
Dec 14 02:27:38.646 INFO [stderr] usermod: no changes
Dec 14 02:27:38.824 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
Dec 14 02:27:38.839 INFO [stderr]      Running /target/debug/deps/piston_grok-072340b9e6d9ae1c
Dec 14 02:27:38.842 INFO [stdout] 
Dec 14 02:27:38.843 INFO [stdout] running 0 tests
Dec 14 02:27:38.843 INFO [stdout] 
Dec 14 02:27:38.843 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 02:27:38.843 INFO [stdout] 
Dec 14 02:27:38.844 INFO [stderr] su: No module specific data is present
Dec 14 02:27:39.132 INFO running `"docker" "inspect" "d85727b8a9da5f9bfd06b77c28157bb0b6e2a6faa073e4a244f7ba4fb5b84490"`
Dec 14 02:27:39.231 INFO running `"docker" "rm" "-f" "d85727b8a9da5f9bfd06b77c28157bb0b6e2a6faa073e4a244f7ba4fb5b84490"`
Dec 14 02:27:39.367 INFO [stdout] d85727b8a9da5f9bfd06b77c28157bb0b6e2a6faa073e4a244f7ba4fb5b84490