Oct 13 10:02:43.594 INFO checking revonet-0.2.1 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977 Oct 13 10:02:43.594 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Oct 13 10:02:43.852 INFO blam! 2e125a26cb22caca01ce8c9f521c03f6c8fcd70aaf088e54618c59b5850de31c Oct 13 10:02:43.860 INFO running `"docker" "start" "-a" "2e125a26cb22caca01ce8c9f521c03f6c8fcd70aaf088e54618c59b5850de31c"` Oct 13 10:02:44.696 INFO kablam! usermod: no changes Oct 13 10:02:44.792 INFO kablam! Checking revonet v0.2.1 (/source) Oct 13 10:02:46.584 INFO kablam! warning: variable does not need to be mutable Oct 13 10:02:46.584 INFO kablam! --> src/ea.rs:65:45 Oct 13 10:02:46.584 INFO kablam! | Oct 13 10:02:46.584 INFO kablam! 65 | fn init(&mut self, size: usize, mut rng: &mut R) { Oct 13 10:02:46.584 INFO kablam! | ----^^^ Oct 13 10:02:46.584 INFO kablam! | | Oct 13 10:02:46.584 INFO kablam! | help: remove this `mut` Oct 13 10:02:46.584 INFO kablam! | Oct 13 10:02:46.584 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 13 10:02:46.584 INFO kablam! Oct 13 10:02:46.604 INFO kablam! warning: variable does not need to be mutable Oct 13 10:02:46.604 INFO kablam! --> src/ea.rs:228:97 Oct 13 10:02:46.604 INFO kablam! | Oct 13 10:02:46.604 INFO kablam! 228 | pub fn create_population(pop_size: u32, ind_size: u32, mut rng: &mut R, problem: &P) -> Vec { Oct 13 10:02:46.604 INFO kablam! | ----^^^ Oct 13 10:02:46.604 INFO kablam! | | Oct 13 10:02:46.604 INFO kablam! | help: remove this `mut` Oct 13 10:02:46.604 INFO kablam! Oct 13 10:02:46.616 INFO kablam! warning: variable does not need to be mutable Oct 13 10:02:46.616 INFO kablam! --> src/ga.rs:82:182 Oct 13 10:02:46.616 INFO kablam! | Oct 13 10:02:46.616 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) { Oct 13 10:02:46.616 INFO kablam! | ----^^^ Oct 13 10:02:46.616 INFO kablam! | | Oct 13 10:02:46.616 INFO kablam! | help: remove this `mut` Oct 13 10:02:46.616 INFO kablam! Oct 13 10:02:46.624 INFO kablam! warning: variable does not need to be mutable Oct 13 10:02:46.624 INFO kablam! --> src/ga.rs:121:102 Oct 13 10:02:46.624 INFO kablam! | Oct 13 10:02:46.624 INFO kablam! 121 | fn cross_arithmetic(p1: &T, p2: &T, c1: &mut T, c2: &mut T, alpha: f32, mut rng: &mut R) { Oct 13 10:02:46.624 INFO kablam! | ----^^^ Oct 13 10:02:46.624 INFO kablam! | | Oct 13 10:02:46.624 INFO kablam! | help: remove this `mut` Oct 13 10:02:46.624 INFO kablam! Oct 13 10:02:46.647 INFO kablam! warning: variable does not need to be mutable Oct 13 10:02:46.647 INFO kablam! --> src/ne.rs:67:45 Oct 13 10:02:46.647 INFO kablam! | Oct 13 10:02:46.647 INFO kablam! 67 | fn init(&mut self, size: usize, mut rng: &mut R) { Oct 13 10:02:46.647 INFO kablam! | ----^^^ Oct 13 10:02:46.647 INFO kablam! | | Oct 13 10:02:46.647 INFO kablam! | help: remove this `mut` Oct 13 10:02:46.647 INFO kablam! Oct 13 10:02:46.717 INFO kablam! warning: variable does not need to be mutable Oct 13 10:02:46.717 INFO kablam! --> src/problem.rs:53:73 Oct 13 10:02:46.717 INFO kablam! | Oct 13 10:02:46.717 INFO kablam! 53 | fn get_random_individual(&self, size: usize, mut rng: &mut R) -> T { Oct 13 10:02:46.717 INFO kablam! | ----^^^ Oct 13 10:02:46.717 INFO kablam! | | Oct 13 10:02:46.717 INFO kablam! | help: remove this `mut` Oct 13 10:02:46.717 INFO kablam! Oct 13 10:02:46.890 INFO kablam! warning: variable does not need to be mutable Oct 13 10:02:46.890 INFO kablam! --> src/ea.rs:65:45 Oct 13 10:02:46.890 INFO kablam! | Oct 13 10:02:46.890 INFO kablam! 65 | fn init(&mut self, size: usize, mut rng: &mut R) { Oct 13 10:02:46.891 INFO kablam! | ----^^^ Oct 13 10:02:46.891 INFO kablam! | | Oct 13 10:02:46.891 INFO kablam! | help: remove this `mut` Oct 13 10:02:46.891 INFO kablam! | Oct 13 10:02:46.891 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 13 10:02:46.891 INFO kablam! Oct 13 10:02:46.927 INFO kablam! warning: variable does not need to be mutable Oct 13 10:02:46.927 INFO kablam! --> src/ea.rs:228:97 Oct 13 10:02:46.927 INFO kablam! | Oct 13 10:02:46.927 INFO kablam! 228 | pub fn create_population(pop_size: u32, ind_size: u32, mut rng: &mut R, problem: &P) -> Vec { Oct 13 10:02:46.927 INFO kablam! | ----^^^ Oct 13 10:02:46.927 INFO kablam! | | Oct 13 10:02:46.927 INFO kablam! | help: remove this `mut` Oct 13 10:02:46.927 INFO kablam! Oct 13 10:02:46.939 INFO kablam! warning: variable does not need to be mutable Oct 13 10:02:46.939 INFO kablam! --> src/ga.rs:82:182 Oct 13 10:02:46.939 INFO kablam! | Oct 13 10:02:46.939 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) { Oct 13 10:02:46.939 INFO kablam! | ----^^^ Oct 13 10:02:46.939 INFO kablam! | | Oct 13 10:02:46.939 INFO kablam! | help: remove this `mut` Oct 13 10:02:46.939 INFO kablam! Oct 13 10:02:46.942 INFO kablam! warning: variable does not need to be mutable Oct 13 10:02:46.942 INFO kablam! --> src/ga.rs:121:102 Oct 13 10:02:46.942 INFO kablam! | Oct 13 10:02:46.942 INFO kablam! 121 | fn cross_arithmetic(p1: &T, p2: &T, c1: &mut T, c2: &mut T, alpha: f32, mut rng: &mut R) { Oct 13 10:02:46.942 INFO kablam! | ----^^^ Oct 13 10:02:46.942 INFO kablam! | | Oct 13 10:02:46.942 INFO kablam! | help: remove this `mut` Oct 13 10:02:46.942 INFO kablam! Oct 13 10:02:46.996 INFO kablam! warning: variable does not need to be mutable Oct 13 10:02:46.996 INFO kablam! --> src/ne.rs:67:45 Oct 13 10:02:46.996 INFO kablam! | Oct 13 10:02:46.996 INFO kablam! 67 | fn init(&mut self, size: usize, mut rng: &mut R) { Oct 13 10:02:46.996 INFO kablam! | ----^^^ Oct 13 10:02:46.996 INFO kablam! | | Oct 13 10:02:46.996 INFO kablam! | help: remove this `mut` Oct 13 10:02:46.996 INFO kablam! Oct 13 10:02:47.088 INFO kablam! warning: variable does not need to be mutable Oct 13 10:02:47.088 INFO kablam! --> src/problem.rs:53:73 Oct 13 10:02:47.088 INFO kablam! | Oct 13 10:02:47.088 INFO kablam! 53 | fn get_random_individual(&self, size: usize, mut rng: &mut R) -> T { Oct 13 10:02:47.088 INFO kablam! | ----^^^ Oct 13 10:02:47.088 INFO kablam! | | Oct 13 10:02:47.088 INFO kablam! | help: remove this `mut` Oct 13 10:02:47.088 INFO kablam! Oct 13 10:02:48.804 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 4.06s Oct 13 10:02:48.810 INFO kablam! su: No module specific data is present Oct 13 10:02:49.548 INFO running `"docker" "rm" "-f" "2e125a26cb22caca01ce8c9f521c03f6c8fcd70aaf088e54618c59b5850de31c"` Oct 13 10:02:49.629 INFO blam! 2e125a26cb22caca01ce8c9f521c03f6c8fcd70aaf088e54618c59b5850de31c