Sep 14 16:11:25.793 INFO checking gengine-0.1.0 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1 Sep 14 16:11:25.793 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets Sep 14 16:11:25.793 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-5/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 14 16:11:26.005 INFO blam! b7b28f5cdfe2d29fecd72da6632dacc375597a7df31d701be38f603941e6e4a3 Sep 14 16:11:26.007 INFO running `"docker" "start" "-a" "b7b28f5cdfe2d29fecd72da6632dacc375597a7df31d701be38f603941e6e4a3"` Sep 14 16:11:26.716 INFO kablam! usermod: no changes Sep 14 16:11:26.764 INFO kablam! Checking cgmath v0.12.0 Sep 14 16:11:32.771 INFO kablam! Checking gengine v0.1.0 (file:///source) Sep 14 16:11:33.115 INFO kablam! warning: unused variable: `m` Sep 14 16:11:33.115 INFO kablam! --> src/lib.rs:100:17 Sep 14 16:11:33.115 INFO kablam! | Sep 14 16:11:33.115 INFO kablam! 100 | if let Some(m) = motion { Sep 14 16:11:33.115 INFO kablam! | ^ help: consider using `_m` instead Sep 14 16:11:33.115 INFO kablam! | Sep 14 16:11:33.115 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 14 16:11:33.115 INFO kablam! Sep 14 16:11:33.116 INFO kablam! warning: unused variable: `new_p` Sep 14 16:11:33.116 INFO kablam! --> src/lib.rs:102:21 Sep 14 16:11:33.116 INFO kablam! | Sep 14 16:11:33.116 INFO kablam! 102 | let mut new_p = p; Sep 14 16:11:33.116 INFO kablam! | ^^^^^ help: consider using `_new_p` instead Sep 14 16:11:33.116 INFO kablam! Sep 14 16:11:33.116 INFO kablam! warning: unused variable: `i` Sep 14 16:11:33.116 INFO kablam! --> src/lib.rs:147:9 Sep 14 16:11:33.116 INFO kablam! | Sep 14 16:11:33.116 INFO kablam! 147 | for i in 0..20 { Sep 14 16:11:33.116 INFO kablam! | ^ help: consider using `_i` instead Sep 14 16:11:33.116 INFO kablam! Sep 14 16:11:33.135 INFO kablam! warning: method is never used: `set` Sep 14 16:11:33.135 INFO kablam! --> src/lib.rs:28:5 Sep 14 16:11:33.135 INFO kablam! | Sep 14 16:11:33.135 INFO kablam! 28 | fn set(&mut self, x: i32, y: i32) { Sep 14 16:11:33.135 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 14 16:11:33.135 INFO kablam! | Sep 14 16:11:33.135 INFO kablam! = note: #[warn(dead_code)] on by default Sep 14 16:11:33.135 INFO kablam! Sep 14 16:11:33.135 INFO kablam! warning: method is never used: `set_v` Sep 14 16:11:33.135 INFO kablam! --> src/lib.rs:55:5 Sep 14 16:11:33.135 INFO kablam! | Sep 14 16:11:33.135 INFO kablam! 55 | fn set_v(&mut self, a_x: f32, a_y: f32) { Sep 14 16:11:33.135 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 14 16:11:33.135 INFO kablam! Sep 14 16:11:33.135 INFO kablam! warning: method is never used: `set_a` Sep 14 16:11:33.135 INFO kablam! --> src/lib.rs:59:5 Sep 14 16:11:33.135 INFO kablam! | Sep 14 16:11:33.135 INFO kablam! 59 | fn set_a(&mut self, v_x: f32, v_y: f32) { Sep 14 16:11:33.135 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 14 16:11:33.135 INFO kablam! Sep 14 16:11:33.248 INFO kablam! warning: unused variable: `m` Sep 14 16:11:33.248 INFO kablam! --> src/lib.rs:100:17 Sep 14 16:11:33.248 INFO kablam! | Sep 14 16:11:33.248 INFO kablam! 100 | if let Some(m) = motion { Sep 14 16:11:33.248 INFO kablam! | ^ help: consider using `_m` instead Sep 14 16:11:33.248 INFO kablam! | Sep 14 16:11:33.248 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 14 16:11:33.248 INFO kablam! Sep 14 16:11:33.248 INFO kablam! warning: unused variable: `new_p` Sep 14 16:11:33.248 INFO kablam! --> src/lib.rs:102:21 Sep 14 16:11:33.248 INFO kablam! | Sep 14 16:11:33.248 INFO kablam! 102 | let mut new_p = p; Sep 14 16:11:33.248 INFO kablam! | ^^^^^ help: consider using `_new_p` instead Sep 14 16:11:33.248 INFO kablam! Sep 14 16:11:33.248 INFO kablam! warning: unused variable: `i` Sep 14 16:11:33.248 INFO kablam! --> src/lib.rs:147:9 Sep 14 16:11:33.248 INFO kablam! | Sep 14 16:11:33.248 INFO kablam! 147 | for i in 0..20 { Sep 14 16:11:33.248 INFO kablam! | ^ help: consider using `_i` instead Sep 14 16:11:33.248 INFO kablam! Sep 14 16:11:33.262 INFO kablam! warning: method is never used: `set` Sep 14 16:11:33.262 INFO kablam! --> src/lib.rs:28:5 Sep 14 16:11:33.262 INFO kablam! | Sep 14 16:11:33.262 INFO kablam! 28 | fn set(&mut self, x: i32, y: i32) { Sep 14 16:11:33.262 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 14 16:11:33.262 INFO kablam! | Sep 14 16:11:33.262 INFO kablam! = note: #[warn(dead_code)] on by default Sep 14 16:11:33.262 INFO kablam! Sep 14 16:11:33.262 INFO kablam! warning: method is never used: `new` Sep 14 16:11:33.262 INFO kablam! --> src/lib.rs:49:5 Sep 14 16:11:33.262 INFO kablam! | Sep 14 16:11:33.262 INFO kablam! 49 | fn new() -> Motion { Sep 14 16:11:33.262 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Sep 14 16:11:33.262 INFO kablam! Sep 14 16:11:33.262 INFO kablam! warning: method is never used: `set_v` Sep 14 16:11:33.262 INFO kablam! --> src/lib.rs:55:5 Sep 14 16:11:33.262 INFO kablam! | Sep 14 16:11:33.262 INFO kablam! 55 | fn set_v(&mut self, a_x: f32, a_y: f32) { Sep 14 16:11:33.262 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 14 16:11:33.262 INFO kablam! Sep 14 16:11:33.262 INFO kablam! warning: method is never used: `set_a` Sep 14 16:11:33.262 INFO kablam! --> src/lib.rs:59:5 Sep 14 16:11:33.262 INFO kablam! | Sep 14 16:11:33.262 INFO kablam! 59 | fn set_a(&mut self, v_x: f32, v_y: f32) { Sep 14 16:11:33.262 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 14 16:11:33.262 INFO kablam! Sep 14 16:11:33.262 INFO kablam! warning: function is never used: `get_cmpnt` Sep 14 16:11:33.262 INFO kablam! --> src/lib.rs:70:1 Sep 14 16:11:33.262 INFO kablam! | Sep 14 16:11:33.262 INFO kablam! 70 | / fn get_cmpnt<'a, T>(v: &'a Components) -> Option Sep 14 16:11:33.262 INFO kablam! 71 | | where T: Component + Copy + 'static { Sep 14 16:11:33.262 INFO kablam! 72 | | for boxed_cmpnt in v { Sep 14 16:11:33.262 INFO kablam! 73 | | match boxed_cmpnt.as_any().downcast_ref::() { Sep 14 16:11:33.262 INFO kablam! ... | Sep 14 16:11:33.262 INFO kablam! 78 | | return None; Sep 14 16:11:33.262 INFO kablam! 79 | | } Sep 14 16:11:33.262 INFO kablam! | |_^ Sep 14 16:11:33.262 INFO kablam! Sep 14 16:11:33.262 INFO kablam! warning: function is never used: `set_cmpnt` Sep 14 16:11:33.262 INFO kablam! --> src/lib.rs:81:1 Sep 14 16:11:33.262 INFO kablam! | Sep 14 16:11:33.262 INFO kablam! 81 | / fn set_cmpnt(v: &mut Components, val: T) Sep 14 16:11:33.262 INFO kablam! 82 | | where T: Component + Copy + 'static { Sep 14 16:11:33.262 INFO kablam! 83 | | for boxed_cmpnt in v.iter_mut() { Sep 14 16:11:33.262 INFO kablam! 84 | | if let Some(_) = boxed_cmpnt.as_any().downcast_ref::() { Sep 14 16:11:33.262 INFO kablam! ... | Sep 14 16:11:33.262 INFO kablam! 87 | | } Sep 14 16:11:33.262 INFO kablam! 88 | | } Sep 14 16:11:33.262 INFO kablam! | |_^ Sep 14 16:11:33.262 INFO kablam! Sep 14 16:11:33.262 INFO kablam! warning: type alias is never used: `Components` Sep 14 16:11:33.262 INFO kablam! --> src/lib.rs:90:1 Sep 14 16:11:33.263 INFO kablam! | Sep 14 16:11:33.263 INFO kablam! 90 | type Components = Vec>; Sep 14 16:11:33.263 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 14 16:11:33.263 INFO kablam! Sep 14 16:11:33.263 INFO kablam! warning: struct is never constructed: `Screen` Sep 14 16:11:33.263 INFO kablam! --> src/lib.rs:92:1 Sep 14 16:11:33.263 INFO kablam! | Sep 14 16:11:33.263 INFO kablam! 92 | struct Screen { Sep 14 16:11:33.263 INFO kablam! | ^^^^^^^^^^^^^ Sep 14 16:11:33.263 INFO kablam! Sep 14 16:11:33.263 INFO kablam! warning: function is never used: `moving` Sep 14 16:11:33.263 INFO kablam! --> src/lib.rs:97:1 Sep 14 16:11:33.263 INFO kablam! | Sep 14 16:11:33.263 INFO kablam! 97 | fn moving(entity: &Components) { Sep 14 16:11:33.263 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 14 16:11:33.263 INFO kablam! Sep 14 16:11:33.263 INFO kablam! warning: function is never used: `rendering` Sep 14 16:11:33.263 INFO kablam! --> src/lib.rs:108:1 Sep 14 16:11:33.263 INFO kablam! | Sep 14 16:11:33.263 INFO kablam! 108 | fn rendering(screen: &Screen, entity: &Components) { Sep 14 16:11:33.263 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 14 16:11:33.263 INFO kablam! Sep 14 16:11:33.263 INFO kablam! warning: function is never used: `main` Sep 14 16:11:33.263 INFO kablam! --> src/lib.rs:124:1 Sep 14 16:11:33.263 INFO kablam! | Sep 14 16:11:33.263 INFO kablam! 124 | fn main() { Sep 14 16:11:33.263 INFO kablam! | ^^^^^^^^^ Sep 14 16:11:33.263 INFO kablam! Sep 14 16:11:33.630 INFO kablam! error[E0601]: `main` function not found in crate `pong` Sep 14 16:11:33.630 INFO kablam! | Sep 14 16:11:33.630 INFO kablam! = note: consider adding a `main` function to `examples/pong.rs` Sep 14 16:11:33.630 INFO kablam! Sep 14 16:11:33.631 INFO kablam! error: aborting due to previous error Sep 14 16:11:33.631 INFO kablam! Sep 14 16:11:33.631 INFO kablam! For more information about this error, try `rustc --explain E0601`. Sep 14 16:11:33.637 INFO kablam! error: Could not compile `gengine`. Sep 14 16:11:33.637 INFO kablam! Sep 14 16:11:33.637 INFO kablam! To learn more, run the command again with --verbose. Sep 14 16:11:33.639 INFO kablam! su: No module specific data is present Sep 14 16:11:34.580 INFO running `"docker" "rm" "-f" "b7b28f5cdfe2d29fecd72da6632dacc375597a7df31d701be38f603941e6e4a3"` Sep 14 16:11:34.926 INFO blam! b7b28f5cdfe2d29fecd72da6632dacc375597a7df31d701be38f603941e6e4a3