Aug 02 15:01:15.270 INFO checking amethyst_ecs-0.1.1 against 1.27.2+tmplazy for lazy_static-1
Aug 02 15:01:15.270 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 15:01:15.270 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 15:01:15.270 INFO running `"docker" "create" "-v" "/tmp/crater.8s4psI7J3ODL:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-1/1.27.2+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 15:01:15.521 INFO blam! ad41e7087d5e18f8997667653c17708e63d26d09b1874a472ff8a2c8132d1c90
Aug 02 15:01:15.522 INFO running `"docker" "start" "-a" "ad41e7087d5e18f8997667653c17708e63d26d09b1874a472ff8a2c8132d1c90"`
Aug 02 15:01:16.488 INFO kablam!     Checking amethyst_ecs v0.1.1 (file:///source)
Aug 02 15:01:18.056 INFO kablam! warning: unused variable: `b`
Aug 02 15:01:18.056 INFO kablam!   --> src/world.rs:41:21
Aug 02 15:01:18.056 INFO kablam!    |
Aug 02 15:01:18.056 INFO kablam! 41 |             for (a, b) in data {
Aug 02 15:01:18.056 INFO kablam!    |                     ^ help: consider using `_b` instead
Aug 02 15:01:18.068 INFO kablam!    |
Aug 02 15:01:18.069 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 02 15:01:18.069 INFO kablam! 
Aug 02 15:01:18.149 INFO kablam! warning: variable does not need to be mutable
Aug 02 15:01:18.149 INFO kablam!   --> src/sim.rs:31:13
Aug 02 15:01:18.149 INFO kablam!    |
Aug 02 15:01:18.149 INFO kablam! 31 |         let mut next_state = world;
Aug 02 15:01:18.149 INFO kablam!    |             ----^^^^^^^^^^
Aug 02 15:01:18.150 INFO kablam!    |             |
Aug 02 15:01:18.150 INFO kablam!    |             help: remove this `mut`
Aug 02 15:01:18.150 INFO kablam!    |
Aug 02 15:01:18.150 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 02 15:01:18.150 INFO kablam! 
Aug 02 15:01:18.182 INFO kablam! warning: variable does not need to be mutable
Aug 02 15:01:18.182 INFO kablam!   --> src/world.rs:94:21
Aug 02 15:01:18.182 INFO kablam!    |
Aug 02 15:01:18.182 INFO kablam! 94 |         if let Some(mut c) = self.components.get_mut(&TypeId::of::<(Entity, T)>()) {
Aug 02 15:01:18.182 INFO kablam!    |                     ----^
Aug 02 15:01:18.182 INFO kablam!    |                     |
Aug 02 15:01:18.182 INFO kablam!    |                     help: remove this `mut`
Aug 02 15:01:18.182 INFO kablam! 
Aug 02 15:01:18.182 INFO kablam! warning: method is never used: `num_alive`
Aug 02 15:01:18.182 INFO kablam!   --> src/entity.rs:40:5
Aug 02 15:01:18.182 INFO kablam!    |
Aug 02 15:01:18.182 INFO kablam! 40 |     pub fn num_alive(&self) -> usize {
Aug 02 15:01:18.182 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 15:01:18.182 INFO kablam!    |
Aug 02 15:01:18.182 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 02 15:01:18.182 INFO kablam! 
Aug 02 15:01:18.356 INFO kablam! warning: unused variable: `id3`
Aug 02 15:01:18.357 INFO kablam!   --> src/dynvec.rs:99:13
Aug 02 15:01:18.357 INFO kablam!    |
Aug 02 15:01:18.357 INFO kablam! 99 |         let id3 = vec.add(Test(0, 0.0));
Aug 02 15:01:18.357 INFO kablam!    |             ^^^ help: consider using `_id3` instead
Aug 02 15:01:18.374 INFO kablam!    |
Aug 02 15:01:18.375 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 02 15:01:18.375 INFO kablam! 
Aug 02 15:01:18.376 INFO kablam! warning: unused variable: `vec`
Aug 02 15:01:18.376 INFO kablam!    --> src/dynvec.rs:122:13
Aug 02 15:01:18.376 INFO kablam!     |
Aug 02 15:01:18.376 INFO kablam! 122 |         let vec = DynVec::new::<()>();
Aug 02 15:01:18.376 INFO kablam!     |             ^^^ help: consider using `_vec` instead
Aug 02 15:01:18.378 INFO kablam! 
Aug 02 15:01:18.427 INFO kablam! warning: unused variable: `b`
Aug 02 15:01:18.427 INFO kablam!   --> src/world.rs:41:21
Aug 02 15:01:18.427 INFO kablam!    |
Aug 02 15:01:18.427 INFO kablam! 41 |             for (a, b) in data {
Aug 02 15:01:18.427 INFO kablam!    |                     ^ help: consider using `_b` instead
Aug 02 15:01:18.428 INFO kablam! 
Aug 02 15:01:18.820 INFO kablam! warning: variable does not need to be mutable
Aug 02 15:01:18.820 INFO kablam!   --> src/sim.rs:31:13
Aug 02 15:01:18.820 INFO kablam!    |
Aug 02 15:01:18.820 INFO kablam! 31 |         let mut next_state = world;
Aug 02 15:01:18.820 INFO kablam!    |             ----^^^^^^^^^^
Aug 02 15:01:18.820 INFO kablam!    |             |
Aug 02 15:01:18.820 INFO kablam!    |             help: remove this `mut`
Aug 02 15:01:18.876 INFO kablam!    |
Aug 02 15:01:18.876 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 02 15:01:18.876 INFO kablam! 
Aug 02 15:01:18.931 INFO kablam! warning: variable does not need to be mutable
Aug 02 15:01:18.931 INFO kablam!   --> src/world.rs:94:21
Aug 02 15:01:18.931 INFO kablam!    |
Aug 02 15:01:18.931 INFO kablam! 94 |         if let Some(mut c) = self.components.get_mut(&TypeId::of::<(Entity, T)>()) {
Aug 02 15:01:18.931 INFO kablam!    |                     ----^
Aug 02 15:01:18.931 INFO kablam!    |                     |
Aug 02 15:01:18.931 INFO kablam!    |                     help: remove this `mut`
Aug 02 15:01:18.949 INFO kablam! 
Aug 02 15:01:18.951 INFO kablam! warning: method is never used: `num_alive`
Aug 02 15:01:18.952 INFO kablam!   --> src/entity.rs:40:5
Aug 02 15:01:18.952 INFO kablam!    |
Aug 02 15:01:18.952 INFO kablam! 40 |     pub fn num_alive(&self) -> usize {
Aug 02 15:01:18.952 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 15:01:18.952 INFO kablam!    |
Aug 02 15:01:18.952 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 02 15:01:18.952 INFO kablam! 
Aug 02 15:01:20.499 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 15:01:20.499 INFO kablam!  --> benches/gen_ents.rs:1:1
Aug 02 15:01:20.499 INFO kablam!   |
Aug 02 15:01:20.499 INFO kablam! 1 | #![feature(test)]
Aug 02 15:01:20.499 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 15:01:20.499 INFO kablam! 
Aug 02 15:01:20.499 INFO kablam! error: aborting due to previous error
Aug 02 15:01:20.499 INFO kablam! 
Aug 02 15:01:20.499 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 15:01:20.521 INFO kablam! warning: field is never used: `x`
Aug 02 15:01:20.521 INFO kablam!   --> examples/current_usage.rs:15:5
Aug 02 15:01:20.521 INFO kablam!    |
Aug 02 15:01:20.521 INFO kablam! 15 |     x: f32,
Aug 02 15:01:20.521 INFO kablam!    |     ^^^^^^
Aug 02 15:01:20.521 INFO kablam!    |
Aug 02 15:01:20.521 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 02 15:01:20.521 INFO kablam! 
Aug 02 15:01:20.521 INFO kablam! warning: field is never used: `y`
Aug 02 15:01:20.521 INFO kablam!   --> examples/current_usage.rs:16:5
Aug 02 15:01:20.521 INFO kablam!    |
Aug 02 15:01:20.522 INFO kablam! 16 |     y: f32,
Aug 02 15:01:20.522 INFO kablam!    |     ^^^^^^
Aug 02 15:01:20.522 INFO kablam! 
Aug 02 15:01:20.522 INFO kablam! warning: field is never used: `z`
Aug 02 15:01:20.522 INFO kablam!   --> examples/current_usage.rs:17:5
Aug 02 15:01:20.522 INFO kablam!    |
Aug 02 15:01:20.522 INFO kablam! 17 |     z: f32,
Aug 02 15:01:20.522 INFO kablam!    |     ^^^^^^
Aug 02 15:01:20.522 INFO kablam! 
Aug 02 15:01:20.522 INFO kablam! warning: field is never used: `handle`
Aug 02 15:01:20.522 INFO kablam!   --> examples/current_usage.rs:21:5
Aug 02 15:01:20.522 INFO kablam!    |
Aug 02 15:01:20.522 INFO kablam! 21 |     handle: u64,
Aug 02 15:01:20.522 INFO kablam!    |     ^^^^^^^^^^^
Aug 02 15:01:20.522 INFO kablam! 
Aug 02 15:01:20.523 INFO kablam! warning: field is never used: `y`
Aug 02 15:01:20.523 INFO kablam!   --> examples/current_usage.rs:22:5
Aug 02 15:01:20.523 INFO kablam!    |
Aug 02 15:01:20.523 INFO kablam! 22 |     y: usize,
Aug 02 15:01:20.523 INFO kablam!    |     ^^^^^^^^
Aug 02 15:01:20.523 INFO kablam! 
Aug 02 15:01:20.541 INFO kablam! error: Could not compile `amethyst_ecs`.
Aug 02 15:01:20.542 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 15:01:20.645 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 15:01:20.645 INFO kablam!  --> benches/components.rs:1:1
Aug 02 15:01:20.645 INFO kablam!   |
Aug 02 15:01:20.645 INFO kablam! 1 | #![feature(test)]
Aug 02 15:01:20.646 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 15:01:20.656 INFO kablam! 
Aug 02 15:01:20.657 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 15:01:20.657 INFO kablam!  --> benches/components.rs:2:1
Aug 02 15:01:20.657 INFO kablam!   |
Aug 02 15:01:20.657 INFO kablam! 2 | #![feature(step_by)]
Aug 02 15:01:20.657 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^
Aug 02 15:01:20.657 INFO kablam! 
Aug 02 15:01:20.657 INFO kablam! error: aborting due to 2 previous errors
Aug 02 15:01:20.658 INFO kablam! 
Aug 02 15:01:20.658 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 15:01:20.669 INFO kablam! error: Could not compile `amethyst_ecs`.
Aug 02 15:01:20.669 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 15:01:20.713 INFO kablam! error: build failed
Aug 02 15:01:20.724 INFO kablam! su: No module specific data is present
Aug 02 15:01:21.374 INFO running `"docker" "rm" "-f" "ad41e7087d5e18f8997667653c17708e63d26d09b1874a472ff8a2c8132d1c90"`
Aug 02 15:01:21.534 INFO blam! ad41e7087d5e18f8997667653c17708e63d26d09b1874a472ff8a2c8132d1c90