Jul 12 09:02:31.391 INFO checking gengine-0.1.0 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 09:02:31.391 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 09:02:31.391 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 09:02:31.391 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-0/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 09:02:31.665 INFO blam! 44edd4e083bf07c13591cb389f1b2d8558301d929f37852f9653a4b1f6bb1b64
Jul 12 09:02:31.666 INFO running `"docker" "start" "-a" "44edd4e083bf07c13591cb389f1b2d8558301d929f37852f9653a4b1f6bb1b64"`
Jul 12 09:02:32.608 INFO kablam!     Checking gengine v0.1.0 (file:///source)
Jul 12 09:02:33.173 INFO kablam! warning: unused variable: `m`
Jul 12 09:02:33.173 INFO kablam!    --> src/lib.rs:100:17
Jul 12 09:02:33.173 INFO kablam!     |
Jul 12 09:02:33.173 INFO kablam! 100 |     if let Some(m) = motion {
Jul 12 09:02:33.173 INFO kablam!     |                 ^ help: consider using `_m` instead
Jul 12 09:02:33.173 INFO kablam!     |
Jul 12 09:02:33.173 INFO kablam!     = note: #[warn(unused_variables)] on by default
Jul 12 09:02:33.173 INFO kablam! 
Jul 12 09:02:33.173 INFO kablam! warning: unused variable: `new_p`
Jul 12 09:02:33.174 INFO kablam!    --> src/lib.rs:102:21
Jul 12 09:02:33.174 INFO kablam!     |
Jul 12 09:02:33.174 INFO kablam! 102 |             let mut new_p = p;
Jul 12 09:02:33.174 INFO kablam!     |                     ^^^^^ help: consider using `_new_p` instead
Jul 12 09:02:33.174 INFO kablam! 
Jul 12 09:02:33.174 INFO kablam! warning: unused variable: `i`
Jul 12 09:02:33.174 INFO kablam!    --> src/lib.rs:147:9
Jul 12 09:02:33.174 INFO kablam!     |
Jul 12 09:02:33.174 INFO kablam! 147 |     for i in 0..20 {
Jul 12 09:02:33.174 INFO kablam!     |         ^ help: consider using `_i` instead
Jul 12 09:02:33.174 INFO kablam! 
Jul 12 09:02:33.244 INFO kablam! warning: method is never used: `set`
Jul 12 09:02:33.244 INFO kablam!   --> src/lib.rs:28:5
Jul 12 09:02:33.244 INFO kablam!    |
Jul 12 09:02:33.244 INFO kablam! 28 |     fn set(&mut self, x: i32, y: i32) {
Jul 12 09:02:33.244 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 09:02:33.244 INFO kablam!    |
Jul 12 09:02:33.244 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 12 09:02:33.244 INFO kablam! 
Jul 12 09:02:33.244 INFO kablam! warning: method is never used: `new`
Jul 12 09:02:33.245 INFO kablam!   --> src/lib.rs:49:5
Jul 12 09:02:33.245 INFO kablam!    |
Jul 12 09:02:33.245 INFO kablam! 49 |     fn new() -> Motion {
Jul 12 09:02:33.245 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Jul 12 09:02:33.245 INFO kablam! 
Jul 12 09:02:33.245 INFO kablam! warning: method is never used: `set_v`
Jul 12 09:02:33.245 INFO kablam!   --> src/lib.rs:55:5
Jul 12 09:02:33.245 INFO kablam!    |
Jul 12 09:02:33.245 INFO kablam! 55 |     fn set_v(&mut self, a_x: f32, a_y: f32)  {
Jul 12 09:02:33.245 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 09:02:33.245 INFO kablam! 
Jul 12 09:02:33.245 INFO kablam! warning: method is never used: `set_a`
Jul 12 09:02:33.245 INFO kablam!   --> src/lib.rs:59:5
Jul 12 09:02:33.245 INFO kablam!    |
Jul 12 09:02:33.245 INFO kablam! 59 |     fn set_a(&mut self, v_x: f32, v_y: f32) {
Jul 12 09:02:33.245 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 09:02:33.245 INFO kablam! 
Jul 12 09:02:33.245 INFO kablam! warning: function is never used: `get_cmpnt`
Jul 12 09:02:33.245 INFO kablam!   --> src/lib.rs:70:1
Jul 12 09:02:33.245 INFO kablam!    |
Jul 12 09:02:33.245 INFO kablam! 70 | / fn get_cmpnt<'a, T>(v: &'a Components) -> Option<T>
Jul 12 09:02:33.245 INFO kablam! 71 | |     where T: Component + Copy + 'static {
Jul 12 09:02:33.245 INFO kablam! 72 | |     for boxed_cmpnt in v {
Jul 12 09:02:33.245 INFO kablam! 73 | |         match boxed_cmpnt.as_any().downcast_ref::<T>() {
Jul 12 09:02:33.245 INFO kablam! ...  |
Jul 12 09:02:33.245 INFO kablam! 78 | |     return None;
Jul 12 09:02:33.245 INFO kablam! 79 | | }
Jul 12 09:02:33.245 INFO kablam!    | |_^
Jul 12 09:02:33.245 INFO kablam! 
Jul 12 09:02:33.245 INFO kablam! warning: function is never used: `set_cmpnt`
Jul 12 09:02:33.246 INFO kablam!   --> src/lib.rs:81:1
Jul 12 09:02:33.246 INFO kablam!    |
Jul 12 09:02:33.246 INFO kablam! 81 | / fn set_cmpnt<T>(v: &mut Components, val: T)
Jul 12 09:02:33.246 INFO kablam! 82 | |     where T: Component + Copy + 'static {
Jul 12 09:02:33.246 INFO kablam! 83 | |     for boxed_cmpnt in v.iter_mut() {
Jul 12 09:02:33.246 INFO kablam! 84 | |         if let Some(_) = boxed_cmpnt.as_any().downcast_ref::<T>() {
Jul 12 09:02:33.246 INFO kablam! ...  |
Jul 12 09:02:33.246 INFO kablam! 87 | |     }
Jul 12 09:02:33.246 INFO kablam! 88 | | }
Jul 12 09:02:33.246 INFO kablam!    | |_^
Jul 12 09:02:33.246 INFO kablam! 
Jul 12 09:02:33.246 INFO kablam! warning: type alias is never used: `Components`
Jul 12 09:02:33.246 INFO kablam!   --> src/lib.rs:90:1
Jul 12 09:02:33.246 INFO kablam!    |
Jul 12 09:02:33.246 INFO kablam! 90 | type Components = Vec<Box<Component>>;
Jul 12 09:02:33.246 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 09:02:33.246 INFO kablam! 
Jul 12 09:02:33.246 INFO kablam! warning: struct is never used: `Screen`
Jul 12 09:02:33.246 INFO kablam!   --> src/lib.rs:92:1
Jul 12 09:02:33.246 INFO kablam!    |
Jul 12 09:02:33.246 INFO kablam! 92 | struct Screen {
Jul 12 09:02:33.246 INFO kablam!    | ^^^^^^^^^^^^^
Jul 12 09:02:33.246 INFO kablam! 
Jul 12 09:02:33.246 INFO kablam! warning: function is never used: `moving`
Jul 12 09:02:33.246 INFO kablam!   --> src/lib.rs:97:1
Jul 12 09:02:33.246 INFO kablam!    |
Jul 12 09:02:33.246 INFO kablam! 97 | fn moving(entity: &Components) {
Jul 12 09:02:33.246 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 09:02:33.246 INFO kablam! 
Jul 12 09:02:33.246 INFO kablam! warning: function is never used: `rendering`
Jul 12 09:02:33.246 INFO kablam!    --> src/lib.rs:108:1
Jul 12 09:02:33.247 INFO kablam!     |
Jul 12 09:02:33.247 INFO kablam! 108 | fn rendering(screen: &Screen, entity: &Components) {
Jul 12 09:02:33.247 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 09:02:33.247 INFO kablam! 
Jul 12 09:02:33.247 INFO kablam! warning: function is never used: `main`
Jul 12 09:02:33.247 INFO kablam!    --> src/lib.rs:124:1
Jul 12 09:02:33.247 INFO kablam!     |
Jul 12 09:02:33.247 INFO kablam! 124 | fn main() {
Jul 12 09:02:33.247 INFO kablam!     | ^^^^^^^^^
Jul 12 09:02:33.247 INFO kablam! 
Jul 12 09:02:33.338 INFO kablam! warning: unused variable: `m`
Jul 12 09:02:33.338 INFO kablam!    --> src/lib.rs:100:17
Jul 12 09:02:33.338 INFO kablam!     |
Jul 12 09:02:33.338 INFO kablam! 100 |     if let Some(m) = motion {
Jul 12 09:02:33.339 INFO kablam!     |                 ^ help: consider using `_m` instead
Jul 12 09:02:33.340 INFO kablam!     |
Jul 12 09:02:33.341 INFO kablam!     = note: #[warn(unused_variables)] on by default
Jul 12 09:02:33.341 INFO kablam! 
Jul 12 09:02:33.341 INFO kablam! warning: unused variable: `new_p`
Jul 12 09:02:33.341 INFO kablam!    --> src/lib.rs:102:21
Jul 12 09:02:33.341 INFO kablam!     |
Jul 12 09:02:33.341 INFO kablam! 102 |             let mut new_p = p;
Jul 12 09:02:33.341 INFO kablam!     |                     ^^^^^ help: consider using `_new_p` instead
Jul 12 09:02:33.341 INFO kablam! 
Jul 12 09:02:33.342 INFO kablam! warning: unused variable: `i`
Jul 12 09:02:33.342 INFO kablam!    --> src/lib.rs:147:9
Jul 12 09:02:33.342 INFO kablam!     |
Jul 12 09:02:33.342 INFO kablam! 147 |     for i in 0..20 {
Jul 12 09:02:33.342 INFO kablam!     |         ^ help: consider using `_i` instead
Jul 12 09:02:33.342 INFO kablam! 
Jul 12 09:02:33.441 INFO kablam! warning: method is never used: `set`
Jul 12 09:02:33.441 INFO kablam!   --> src/lib.rs:28:5
Jul 12 09:02:33.442 INFO kablam!    |
Jul 12 09:02:33.442 INFO kablam! 28 |     fn set(&mut self, x: i32, y: i32) {
Jul 12 09:02:33.442 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 09:02:33.454 INFO kablam!    |
Jul 12 09:02:33.454 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 12 09:02:33.454 INFO kablam! 
Jul 12 09:02:33.455 INFO kablam! warning: method is never used: `set_v`
Jul 12 09:02:33.455 INFO kablam!   --> src/lib.rs:55:5
Jul 12 09:02:33.455 INFO kablam!    |
Jul 12 09:02:33.455 INFO kablam! 55 |     fn set_v(&mut self, a_x: f32, a_y: f32)  {
Jul 12 09:02:33.455 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 09:02:33.455 INFO kablam! 
Jul 12 09:02:33.455 INFO kablam! warning: method is never used: `set_a`
Jul 12 09:02:33.455 INFO kablam!   --> src/lib.rs:59:5
Jul 12 09:02:33.455 INFO kablam!    |
Jul 12 09:02:33.455 INFO kablam! 59 |     fn set_a(&mut self, v_x: f32, v_y: f32) {
Jul 12 09:02:33.455 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 09:02:33.456 INFO kablam! 
Jul 12 09:02:33.729 INFO kablam! error[E0601]: `main` function not found in crate `pong`
Jul 12 09:02:33.730 INFO kablam!   |
Jul 12 09:02:33.730 INFO kablam!   = note: consider adding a `main` function to `examples/pong.rs`
Jul 12 09:02:33.730 INFO kablam! 
Jul 12 09:02:33.730 INFO kablam! error: aborting due to previous error
Jul 12 09:02:33.730 INFO kablam! 
Jul 12 09:02:33.730 INFO kablam! For more information about this error, try `rustc --explain E0601`.
Jul 12 09:02:33.739 INFO kablam! error: Could not compile `gengine`.
Jul 12 09:02:33.739 INFO kablam! 
Jul 12 09:02:33.739 INFO kablam! To learn more, run the command again with --verbose.
Jul 12 09:02:33.741 INFO kablam! su: No module specific data is present
Jul 12 09:02:34.419 INFO running `"docker" "rm" "-f" "44edd4e083bf07c13591cb389f1b2d8558301d929f37852f9653a4b1f6bb1b64"`
Jul 12 09:02:34.573 INFO blam! 44edd4e083bf07c13591cb389f1b2d8558301d929f37852f9653a4b1f6bb1b64