Sep 10 18:39:10.233 INFO checking gengine-0.1.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090 Sep 10 18:39:10.233 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets Sep 10 18:39:10.233 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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=1000" "-e" "CMD=cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"` Sep 10 18:39:10.456 INFO blam! 4e8c3637a0fbb691af55bccdff8814238d895edfabc758a653ab176d77a3b78c Sep 10 18:39:10.458 INFO running `"docker" "start" "-a" "4e8c3637a0fbb691af55bccdff8814238d895edfabc758a653ab176d77a3b78c"` Sep 10 18:39:12.197 INFO kablam! usermod: no changes Sep 10 18:39:12.294 INFO kablam! Checking gengine v0.1.0 (file:///source) Sep 10 18:39:13.053 INFO kablam! warning: unused variable: `m` Sep 10 18:39:13.053 INFO kablam! --> src/lib.rs:100:17 Sep 10 18:39:13.053 INFO kablam! | Sep 10 18:39:13.053 INFO kablam! 100 | if let Some(m) = motion { Sep 10 18:39:13.053 INFO kablam! | ^ help: consider using `_m` instead Sep 10 18:39:13.053 INFO kablam! | Sep 10 18:39:13.053 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 10 18:39:13.053 INFO kablam! Sep 10 18:39:13.053 INFO kablam! warning: unused variable: `new_p` Sep 10 18:39:13.053 INFO kablam! --> src/lib.rs:102:21 Sep 10 18:39:13.053 INFO kablam! | Sep 10 18:39:13.053 INFO kablam! 102 | let mut new_p = p; Sep 10 18:39:13.053 INFO kablam! | ^^^^^ help: consider using `_new_p` instead Sep 10 18:39:13.053 INFO kablam! Sep 10 18:39:13.053 INFO kablam! warning: unused variable: `i` Sep 10 18:39:13.053 INFO kablam! --> src/lib.rs:147:9 Sep 10 18:39:13.053 INFO kablam! | Sep 10 18:39:13.053 INFO kablam! 147 | for i in 0..20 { Sep 10 18:39:13.053 INFO kablam! | ^ help: consider using `_i` instead Sep 10 18:39:13.053 INFO kablam! Sep 10 18:39:13.098 INFO kablam! warning: method is never used: `set` Sep 10 18:39:13.098 INFO kablam! --> src/lib.rs:28:5 Sep 10 18:39:13.098 INFO kablam! | Sep 10 18:39:13.098 INFO kablam! 28 | fn set(&mut self, x: i32, y: i32) { Sep 10 18:39:13.098 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 18:39:13.098 INFO kablam! | Sep 10 18:39:13.098 INFO kablam! = note: #[warn(dead_code)] on by default Sep 10 18:39:13.098 INFO kablam! Sep 10 18:39:13.098 INFO kablam! warning: method is never used: `new` Sep 10 18:39:13.098 INFO kablam! --> src/lib.rs:49:5 Sep 10 18:39:13.098 INFO kablam! | Sep 10 18:39:13.098 INFO kablam! 49 | fn new() -> Motion { Sep 10 18:39:13.098 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Sep 10 18:39:13.098 INFO kablam! Sep 10 18:39:13.098 INFO kablam! warning: method is never used: `set_v` Sep 10 18:39:13.098 INFO kablam! --> src/lib.rs:55:5 Sep 10 18:39:13.098 INFO kablam! | Sep 10 18:39:13.098 INFO kablam! 55 | fn set_v(&mut self, a_x: f32, a_y: f32) { Sep 10 18:39:13.098 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 18:39:13.098 INFO kablam! Sep 10 18:39:13.098 INFO kablam! warning: method is never used: `set_a` Sep 10 18:39:13.098 INFO kablam! --> src/lib.rs:59:5 Sep 10 18:39:13.098 INFO kablam! | Sep 10 18:39:13.099 INFO kablam! 59 | fn set_a(&mut self, v_x: f32, v_y: f32) { Sep 10 18:39:13.099 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 18:39:13.099 INFO kablam! Sep 10 18:39:13.099 INFO kablam! warning: function is never used: `get_cmpnt` Sep 10 18:39:13.099 INFO kablam! --> src/lib.rs:70:1 Sep 10 18:39:13.099 INFO kablam! | Sep 10 18:39:13.099 INFO kablam! 70 | / fn get_cmpnt<'a, T>(v: &'a Components) -> Option Sep 10 18:39:13.099 INFO kablam! 71 | | where T: Component + Copy + 'static { Sep 10 18:39:13.099 INFO kablam! 72 | | for boxed_cmpnt in v { Sep 10 18:39:13.099 INFO kablam! 73 | | match boxed_cmpnt.as_any().downcast_ref::() { Sep 10 18:39:13.099 INFO kablam! ... | Sep 10 18:39:13.099 INFO kablam! 78 | | return None; Sep 10 18:39:13.099 INFO kablam! 79 | | } Sep 10 18:39:13.099 INFO kablam! | |_^ Sep 10 18:39:13.099 INFO kablam! Sep 10 18:39:13.099 INFO kablam! warning: function is never used: `set_cmpnt` Sep 10 18:39:13.099 INFO kablam! --> src/lib.rs:81:1 Sep 10 18:39:13.099 INFO kablam! | Sep 10 18:39:13.099 INFO kablam! 81 | / fn set_cmpnt(v: &mut Components, val: T) Sep 10 18:39:13.099 INFO kablam! 82 | | where T: Component + Copy + 'static { Sep 10 18:39:13.099 INFO kablam! 83 | | for boxed_cmpnt in v.iter_mut() { Sep 10 18:39:13.099 INFO kablam! 84 | | if let Some(_) = boxed_cmpnt.as_any().downcast_ref::() { Sep 10 18:39:13.099 INFO kablam! ... | Sep 10 18:39:13.099 INFO kablam! 87 | | } Sep 10 18:39:13.099 INFO kablam! 88 | | } Sep 10 18:39:13.099 INFO kablam! | |_^ Sep 10 18:39:13.099 INFO kablam! Sep 10 18:39:13.099 INFO kablam! warning: type alias is never used: `Components` Sep 10 18:39:13.099 INFO kablam! --> src/lib.rs:90:1 Sep 10 18:39:13.099 INFO kablam! | Sep 10 18:39:13.099 INFO kablam! 90 | type Components = Vec>; Sep 10 18:39:13.099 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 18:39:13.099 INFO kablam! Sep 10 18:39:13.099 INFO kablam! warning: struct is never constructed: `Screen` Sep 10 18:39:13.099 INFO kablam! --> src/lib.rs:92:1 Sep 10 18:39:13.099 INFO kablam! | Sep 10 18:39:13.099 INFO kablam! 92 | struct Screen { Sep 10 18:39:13.099 INFO kablam! | ^^^^^^^^^^^^^ Sep 10 18:39:13.099 INFO kablam! Sep 10 18:39:13.099 INFO kablam! warning: function is never used: `moving` Sep 10 18:39:13.099 INFO kablam! --> src/lib.rs:97:1 Sep 10 18:39:13.099 INFO kablam! | Sep 10 18:39:13.099 INFO kablam! 97 | fn moving(entity: &Components) { Sep 10 18:39:13.099 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 18:39:13.099 INFO kablam! Sep 10 18:39:13.099 INFO kablam! warning: function is never used: `rendering` Sep 10 18:39:13.099 INFO kablam! --> src/lib.rs:108:1 Sep 10 18:39:13.099 INFO kablam! | Sep 10 18:39:13.099 INFO kablam! 108 | fn rendering(screen: &Screen, entity: &Components) { Sep 10 18:39:13.099 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 18:39:13.099 INFO kablam! Sep 10 18:39:13.099 INFO kablam! warning: function is never used: `main` Sep 10 18:39:13.099 INFO kablam! --> src/lib.rs:124:1 Sep 10 18:39:13.099 INFO kablam! | Sep 10 18:39:13.099 INFO kablam! 124 | fn main() { Sep 10 18:39:13.099 INFO kablam! | ^^^^^^^^^ Sep 10 18:39:13.099 INFO kablam! Sep 10 18:39:13.130 INFO kablam! warning: unused variable: `m` Sep 10 18:39:13.130 INFO kablam! --> src/lib.rs:100:17 Sep 10 18:39:13.130 INFO kablam! | Sep 10 18:39:13.130 INFO kablam! 100 | if let Some(m) = motion { Sep 10 18:39:13.130 INFO kablam! | ^ help: consider using `_m` instead Sep 10 18:39:13.130 INFO kablam! | Sep 10 18:39:13.130 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 10 18:39:13.130 INFO kablam! Sep 10 18:39:13.130 INFO kablam! warning: unused variable: `new_p` Sep 10 18:39:13.130 INFO kablam! --> src/lib.rs:102:21 Sep 10 18:39:13.130 INFO kablam! | Sep 10 18:39:13.130 INFO kablam! 102 | let mut new_p = p; Sep 10 18:39:13.130 INFO kablam! | ^^^^^ help: consider using `_new_p` instead Sep 10 18:39:13.130 INFO kablam! Sep 10 18:39:13.130 INFO kablam! warning: unused variable: `i` Sep 10 18:39:13.130 INFO kablam! --> src/lib.rs:147:9 Sep 10 18:39:13.130 INFO kablam! | Sep 10 18:39:13.130 INFO kablam! 147 | for i in 0..20 { Sep 10 18:39:13.130 INFO kablam! | ^ help: consider using `_i` instead Sep 10 18:39:13.130 INFO kablam! Sep 10 18:39:13.150 INFO kablam! warning: method is never used: `set` Sep 10 18:39:13.150 INFO kablam! --> src/lib.rs:28:5 Sep 10 18:39:13.150 INFO kablam! | Sep 10 18:39:13.150 INFO kablam! 28 | fn set(&mut self, x: i32, y: i32) { Sep 10 18:39:13.150 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 18:39:13.150 INFO kablam! | Sep 10 18:39:13.150 INFO kablam! = note: #[warn(dead_code)] on by default Sep 10 18:39:13.150 INFO kablam! Sep 10 18:39:13.150 INFO kablam! warning: method is never used: `set_v` Sep 10 18:39:13.150 INFO kablam! --> src/lib.rs:55:5 Sep 10 18:39:13.150 INFO kablam! | Sep 10 18:39:13.150 INFO kablam! 55 | fn set_v(&mut self, a_x: f32, a_y: f32) { Sep 10 18:39:13.150 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 18:39:13.150 INFO kablam! Sep 10 18:39:13.150 INFO kablam! warning: method is never used: `set_a` Sep 10 18:39:13.150 INFO kablam! --> src/lib.rs:59:5 Sep 10 18:39:13.150 INFO kablam! | Sep 10 18:39:13.150 INFO kablam! 59 | fn set_a(&mut self, v_x: f32, v_y: f32) { Sep 10 18:39:13.150 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 18:39:13.150 INFO kablam! Sep 10 18:39:13.546 INFO kablam! error[E0601]: `main` function not found in crate `pong` Sep 10 18:39:13.546 INFO kablam! | Sep 10 18:39:13.546 INFO kablam! = note: consider adding a `main` function to `examples/pong.rs` Sep 10 18:39:13.546 INFO kablam! Sep 10 18:39:13.546 INFO kablam! error: aborting due to previous error Sep 10 18:39:13.546 INFO kablam! Sep 10 18:39:13.546 INFO kablam! For more information about this error, try `rustc --explain E0601`. Sep 10 18:39:13.550 INFO kablam! error: Could not compile `gengine`. Sep 10 18:39:13.550 INFO kablam! Sep 10 18:39:13.550 INFO kablam! To learn more, run the command again with --verbose. Sep 10 18:39:13.551 INFO kablam! su: No module specific data is present Sep 10 18:39:14.575 INFO running `"docker" "rm" "-f" "4e8c3637a0fbb691af55bccdff8814238d895edfabc758a653ab176d77a3b78c"` Sep 10 18:39:14.690 INFO blam! 4e8c3637a0fbb691af55bccdff8814238d895edfabc758a653ab176d77a3b78c