Sep 04 06:09:38.311 INFO checking revonet-0.2.1 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893 Sep 04 06:09:38.311 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets Sep 04 06:09:38.311 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 04 06:09:38.509 INFO blam! f7f347ef5d7b9994e3f83ef75959486de821fd1905de9fba4e3f943c5d20e9a7 Sep 04 06:09:38.511 INFO running `"docker" "start" "-a" "f7f347ef5d7b9994e3f83ef75959486de821fd1905de9fba4e3f943c5d20e9a7"` Sep 04 06:09:39.222 INFO kablam! Checking revonet v0.2.1 (file:///source) Sep 04 06:09:42.153 INFO kablam! warning: variable does not need to be mutable Sep 04 06:09:42.153 INFO kablam! --> src/ea.rs:65:45 Sep 04 06:09:42.153 INFO kablam! | Sep 04 06:09:42.153 INFO kablam! 65 | fn init(&mut self, size: usize, mut rng: &mut R) { Sep 04 06:09:42.154 INFO kablam! | ----^^^ Sep 04 06:09:42.154 INFO kablam! | | Sep 04 06:09:42.154 INFO kablam! | help: remove this `mut` Sep 04 06:09:42.154 INFO kablam! | Sep 04 06:09:42.154 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 04 06:09:42.154 INFO kablam! Sep 04 06:09:42.210 INFO kablam! warning: variable does not need to be mutable Sep 04 06:09:42.210 INFO kablam! --> src/ea.rs:228:97 Sep 04 06:09:42.210 INFO kablam! | Sep 04 06:09:42.211 INFO kablam! 228 | pub fn create_population(pop_size: u32, ind_size: u32, mut rng: &mut R, problem: &P) -> Vec { Sep 04 06:09:42.211 INFO kablam! | ----^^^ Sep 04 06:09:42.211 INFO kablam! | | Sep 04 06:09:42.211 INFO kablam! | help: remove this `mut` Sep 04 06:09:42.211 INFO kablam! Sep 04 06:09:42.239 INFO kablam! warning: variable does not need to be mutable Sep 04 06:09:42.239 INFO kablam! --> src/ga.rs:82:182 Sep 04 06:09:42.239 INFO kablam! | Sep 04 06:09:42.239 INFO kablam! 82 | pub fn cross(popul: &Vec, sel_inds: &Vec, children: &mut Vec, use_elite: bool, x_type: CrossoverOperator, x_prob: f32, x_alpha: f32, mut rng: &mut R) { Sep 04 06:09:42.239 INFO kablam! | ----^^^ Sep 04 06:09:42.239 INFO kablam! | | Sep 04 06:09:42.239 INFO kablam! | help: remove this `mut` Sep 04 06:09:42.240 INFO kablam! Sep 04 06:09:42.246 INFO kablam! warning: variable does not need to be mutable Sep 04 06:09:42.246 INFO kablam! --> src/ga.rs:121:102 Sep 04 06:09:42.246 INFO kablam! | Sep 04 06:09:42.246 INFO kablam! 121 | fn cross_arithmetic(p1: &T, p2: &T, c1: &mut T, c2: &mut T, alpha: f32, mut rng: &mut R) { Sep 04 06:09:42.246 INFO kablam! | ----^^^ Sep 04 06:09:42.246 INFO kablam! | | Sep 04 06:09:42.246 INFO kablam! | help: remove this `mut` Sep 04 06:09:42.246 INFO kablam! Sep 04 06:09:42.261 INFO kablam! warning: variable does not need to be mutable Sep 04 06:09:42.261 INFO kablam! --> src/ea.rs:65:45 Sep 04 06:09:42.261 INFO kablam! | Sep 04 06:09:42.261 INFO kablam! 65 | fn init(&mut self, size: usize, mut rng: &mut R) { Sep 04 06:09:42.261 INFO kablam! | ----^^^ Sep 04 06:09:42.261 INFO kablam! | | Sep 04 06:09:42.261 INFO kablam! | help: remove this `mut` Sep 04 06:09:42.261 INFO kablam! | Sep 04 06:09:42.261 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 04 06:09:42.261 INFO kablam! Sep 04 06:09:42.310 INFO kablam! warning: variable does not need to be mutable Sep 04 06:09:42.310 INFO kablam! --> src/ne.rs:67:45 Sep 04 06:09:42.310 INFO kablam! | Sep 04 06:09:42.310 INFO kablam! 67 | fn init(&mut self, size: usize, mut rng: &mut R) { Sep 04 06:09:42.310 INFO kablam! | ----^^^ Sep 04 06:09:42.310 INFO kablam! | | Sep 04 06:09:42.310 INFO kablam! | help: remove this `mut` Sep 04 06:09:42.310 INFO kablam! Sep 04 06:09:42.314 INFO kablam! warning: variable does not need to be mutable Sep 04 06:09:42.314 INFO kablam! --> src/ea.rs:228:97 Sep 04 06:09:42.314 INFO kablam! | Sep 04 06:09:42.314 INFO kablam! 228 | pub fn create_population(pop_size: u32, ind_size: u32, mut rng: &mut R, problem: &P) -> Vec { Sep 04 06:09:42.314 INFO kablam! | ----^^^ Sep 04 06:09:42.314 INFO kablam! | | Sep 04 06:09:42.314 INFO kablam! | help: remove this `mut` Sep 04 06:09:42.314 INFO kablam! Sep 04 06:09:42.345 INFO kablam! warning: variable does not need to be mutable Sep 04 06:09:42.345 INFO kablam! --> src/ga.rs:82:182 Sep 04 06:09:42.345 INFO kablam! | Sep 04 06:09:42.345 INFO kablam! 82 | pub fn cross(popul: &Vec, sel_inds: &Vec, children: &mut Vec, use_elite: bool, x_type: CrossoverOperator, x_prob: f32, x_alpha: f32, mut rng: &mut R) { Sep 04 06:09:42.345 INFO kablam! | ----^^^ Sep 04 06:09:42.345 INFO kablam! | | Sep 04 06:09:42.346 INFO kablam! | help: remove this `mut` Sep 04 06:09:42.346 INFO kablam! Sep 04 06:09:42.351 INFO kablam! warning: variable does not need to be mutable Sep 04 06:09:42.351 INFO kablam! --> src/ga.rs:121:102 Sep 04 06:09:42.351 INFO kablam! | Sep 04 06:09:42.351 INFO kablam! 121 | fn cross_arithmetic(p1: &T, p2: &T, c1: &mut T, c2: &mut T, alpha: f32, mut rng: &mut R) { Sep 04 06:09:42.351 INFO kablam! | ----^^^ Sep 04 06:09:42.351 INFO kablam! | | Sep 04 06:09:42.351 INFO kablam! | help: remove this `mut` Sep 04 06:09:42.351 INFO kablam! Sep 04 06:09:42.453 INFO kablam! warning: variable does not need to be mutable Sep 04 06:09:42.453 INFO kablam! --> src/ne.rs:67:45 Sep 04 06:09:42.453 INFO kablam! | Sep 04 06:09:42.453 INFO kablam! 67 | fn init(&mut self, size: usize, mut rng: &mut R) { Sep 04 06:09:42.453 INFO kablam! | ----^^^ Sep 04 06:09:42.453 INFO kablam! | | Sep 04 06:09:42.453 INFO kablam! | help: remove this `mut` Sep 04 06:09:42.453 INFO kablam! Sep 04 06:09:42.460 INFO kablam! warning: variable does not need to be mutable Sep 04 06:09:42.460 INFO kablam! --> src/problem.rs:53:73 Sep 04 06:09:42.460 INFO kablam! | Sep 04 06:09:42.460 INFO kablam! 53 | fn get_random_individual(&self, size: usize, mut rng: &mut R) -> T { Sep 04 06:09:42.460 INFO kablam! | ----^^^ Sep 04 06:09:42.460 INFO kablam! | | Sep 04 06:09:42.460 INFO kablam! | help: remove this `mut` Sep 04 06:09:42.460 INFO kablam! Sep 04 06:09:42.718 INFO kablam! warning: variable does not need to be mutable Sep 04 06:09:42.718 INFO kablam! --> src/problem.rs:53:73 Sep 04 06:09:42.718 INFO kablam! | Sep 04 06:09:42.719 INFO kablam! 53 | fn get_random_individual(&self, size: usize, mut rng: &mut R) -> T { Sep 04 06:09:42.719 INFO kablam! | ----^^^ Sep 04 06:09:42.719 INFO kablam! | | Sep 04 06:09:42.719 INFO kablam! | help: remove this `mut` Sep 04 06:09:42.719 INFO kablam! Sep 04 06:09:44.308 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 5.13s Sep 04 06:09:44.312 INFO kablam! su: No module specific data is present Sep 04 06:09:44.698 INFO running `"docker" "rm" "-f" "f7f347ef5d7b9994e3f83ef75959486de821fd1905de9fba4e3f943c5d20e9a7"` Sep 04 06:09:44.786 INFO blam! f7f347ef5d7b9994e3f83ef75959486de821fd1905de9fba4e3f943c5d20e9a7