Aug 10 17:24:30.520 INFO checking starfys/heroesoftheswarm-rs against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1 Aug 10 17:24:30.520 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets Aug 10 17:24:30.520 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets Aug 10 17:24:30.520 INFO running `"docker" "create" "-v" "/tmp/crater.owP6rEZ15R0Q:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-0/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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 +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 10 17:24:30.755 INFO blam! 6f060d9d77f36f232e1050f721ffd0f7dd02ab702bd604d3e7975a3a78eb51b8 Aug 10 17:24:30.757 INFO running `"docker" "start" "-a" "6f060d9d77f36f232e1050f721ffd0f7dd02ab702bd604d3e7975a3a78eb51b8"` Aug 10 17:24:31.961 INFO kablam! Checking hyper v0.10.13 Aug 10 17:24:31.972 INFO kablam! Checking tokio-tls v0.1.4 Aug 10 17:24:40.850 INFO kablam! Checking websocket v0.20.3 Aug 10 17:24:44.769 INFO kablam! Checking heroesoftheswarm v0.2.0 (file:///source) Aug 10 17:24:45.623 INFO kablam! warning: unused import: `world::World` Aug 10 17:24:45.623 INFO kablam! --> src/entity.rs:17:5 Aug 10 17:24:45.623 INFO kablam! | Aug 10 17:24:45.623 INFO kablam! 17 | use world::World; Aug 10 17:24:45.623 INFO kablam! | ^^^^^^^^^^^^ Aug 10 17:24:45.646 INFO kablam! | Aug 10 17:24:45.653 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 10 17:24:45.653 INFO kablam! Aug 10 17:24:45.679 INFO kablam! warning: unnecessary parentheses around `if` condition Aug 10 17:24:45.679 INFO kablam! --> src/swarm_language.rs:80:12 Aug 10 17:24:45.679 INFO kablam! | Aug 10 17:24:45.679 INFO kablam! 80 | if (command.len() == 0) { Aug 10 17:24:45.679 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Aug 10 17:24:45.684 INFO kablam! | Aug 10 17:24:45.684 INFO kablam! = note: #[warn(unused_parens)] on by default Aug 10 17:24:45.685 INFO kablam! Aug 10 17:24:45.686 INFO kablam! warning: unnecessary parentheses around `if` condition Aug 10 17:24:45.686 INFO kablam! --> src/swarm_language.rs:102:36 Aug 10 17:24:45.686 INFO kablam! | Aug 10 17:24:45.686 INFO kablam! 102 | if (val.abs() <= 30.0_f32) { Aug 10 17:24:45.686 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Aug 10 17:24:45.686 INFO kablam! Aug 10 17:24:45.687 INFO kablam! warning: unnecessary parentheses around `if` condition Aug 10 17:24:45.687 INFO kablam! --> src/swarm_language.rs:214:16 Aug 10 17:24:45.687 INFO kablam! | Aug 10 17:24:45.687 INFO kablam! 214 | if (command_list.len() > MAX_NUM_COMMANDS) { Aug 10 17:24:45.687 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Aug 10 17:24:45.687 INFO kablam! Aug 10 17:24:45.770 INFO kablam! warning: unnecessary parentheses around `for` head expression Aug 10 17:24:45.770 INFO kablam! --> src/entity.rs:320:22 Aug 10 17:24:45.770 INFO kablam! | Aug 10 17:24:45.770 INFO kablam! 320 | for j in (0..(i * 4)) { Aug 10 17:24:45.770 INFO kablam! | ^^^^^^^^^^^^ help: remove these parentheses Aug 10 17:24:45.770 INFO kablam! | Aug 10 17:24:45.770 INFO kablam! = note: #[warn(unused_parens)] on by default Aug 10 17:24:45.770 INFO kablam! Aug 10 17:24:45.775 INFO kablam! warning: unnecessary parentheses around `if` condition Aug 10 17:24:45.775 INFO kablam! --> src/swarm_language.rs:80:12 Aug 10 17:24:45.775 INFO kablam! | Aug 10 17:24:45.775 INFO kablam! 80 | if (command.len() == 0) { Aug 10 17:24:45.775 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Aug 10 17:24:45.776 INFO kablam! Aug 10 17:24:45.776 INFO kablam! warning: unnecessary parentheses around `if` condition Aug 10 17:24:45.776 INFO kablam! --> src/swarm_language.rs:102:36 Aug 10 17:24:45.776 INFO kablam! | Aug 10 17:24:45.776 INFO kablam! 102 | if (val.abs() <= 30.0_f32) { Aug 10 17:24:45.776 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Aug 10 17:24:45.777 INFO kablam! Aug 10 17:24:45.777 INFO kablam! warning: unnecessary parentheses around `if` condition Aug 10 17:24:45.777 INFO kablam! --> src/swarm_language.rs:214:16 Aug 10 17:24:45.778 INFO kablam! | Aug 10 17:24:45.778 INFO kablam! 214 | if (command_list.len() > MAX_NUM_COMMANDS) { Aug 10 17:24:45.778 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Aug 10 17:24:45.778 INFO kablam! Aug 10 17:24:47.426 INFO kablam! warning: unused variable: `error` Aug 10 17:24:47.426 INFO kablam! --> src/server.rs:253:29 Aug 10 17:24:47.426 INFO kablam! | Aug 10 17:24:47.426 INFO kablam! 253 | Err(error) => { Aug 10 17:24:47.426 INFO kablam! | ^^^^^ help: consider using `_error` instead Aug 10 17:24:47.426 INFO kablam! | Aug 10 17:24:47.426 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 10 17:24:47.426 INFO kablam! Aug 10 17:24:47.427 INFO kablam! warning: unused variable: `bullet_update_distance` Aug 10 17:24:47.427 INFO kablam! --> src/entity.rs:396:13 Aug 10 17:24:47.427 INFO kablam! | Aug 10 17:24:47.427 INFO kablam! 396 | let bullet_update_distance: f32 = 20.0; Aug 10 17:24:47.427 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_bullet_update_distance` instead Aug 10 17:24:47.427 INFO kablam! Aug 10 17:24:47.427 INFO kablam! warning: unused variable: `coords` Aug 10 17:24:47.427 INFO kablam! --> src/server.rs:75:24 Aug 10 17:24:47.427 INFO kablam! | Aug 10 17:24:47.427 INFO kablam! 75 | Ok(coords) => match world.read() { Aug 10 17:24:47.427 INFO kablam! | ^^^^^^ help: consider using `_coords` instead Aug 10 17:24:47.427 INFO kablam! Aug 10 17:24:47.427 INFO kablam! warning: unused variable: `error` Aug 10 17:24:47.427 INFO kablam! --> src/server.rs:81:37 Aug 10 17:24:47.427 INFO kablam! | Aug 10 17:24:47.427 INFO kablam! 81 | Err(error) => {} Aug 10 17:24:47.427 INFO kablam! | ^^^^^ help: consider using `_error` instead Aug 10 17:24:47.427 INFO kablam! Aug 10 17:24:47.427 INFO kablam! warning: unused variable: `error` Aug 10 17:24:47.427 INFO kablam! --> src/server.rs:84:29 Aug 10 17:24:47.427 INFO kablam! | Aug 10 17:24:47.427 INFO kablam! 84 | Err(error) => { Aug 10 17:24:47.427 INFO kablam! | ^^^^^ help: consider using `_error` instead Aug 10 17:24:47.427 INFO kablam! Aug 10 17:24:47.427 INFO kablam! warning: unused variable: `error` Aug 10 17:24:47.427 INFO kablam! --> src/server.rs:124:29 Aug 10 17:24:47.427 INFO kablam! | Aug 10 17:24:47.427 INFO kablam! 124 | Err(error) => { Aug 10 17:24:47.428 INFO kablam! | ^^^^^ help: consider using `_error` instead Aug 10 17:24:47.428 INFO kablam! Aug 10 17:24:47.428 INFO kablam! warning: unused variable: `exp_queue` Aug 10 17:24:47.428 INFO kablam! --> src/world.rs:148:17 Aug 10 17:24:47.428 INFO kablam! | Aug 10 17:24:47.428 INFO kablam! 148 | let mut exp_queue: Vec<(usize, i64)> = Vec::new(); Aug 10 17:24:47.428 INFO kablam! | ^^^^^^^^^ help: consider using `_exp_queue` instead Aug 10 17:24:47.428 INFO kablam! Aug 10 17:24:47.428 INFO kablam! warning: value assigned to `upper_bound_members` is never read Aug 10 17:24:47.428 INFO kablam! --> src/world.rs:206:33 Aug 10 17:24:47.428 INFO kablam! | Aug 10 17:24:47.428 INFO kablam! 206 | upper_bound_members -= 1; Aug 10 17:24:47.428 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Aug 10 17:24:47.428 INFO kablam! | Aug 10 17:24:47.428 INFO kablam! = note: #[warn(unused_assignments)] on by default Aug 10 17:24:47.428 INFO kablam! Aug 10 17:24:47.513 INFO kablam! warning: unused variable: `error` Aug 10 17:24:47.513 INFO kablam! --> src/server.rs:253:29 Aug 10 17:24:47.513 INFO kablam! | Aug 10 17:24:47.513 INFO kablam! 253 | Err(error) => { Aug 10 17:24:47.513 INFO kablam! | ^^^^^ help: consider using `_error` instead Aug 10 17:24:47.513 INFO kablam! | Aug 10 17:24:47.513 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 10 17:24:47.513 INFO kablam! Aug 10 17:24:47.514 INFO kablam! warning: value assigned to `program` is never read Aug 10 17:24:47.514 INFO kablam! --> src/swarm_language.rs:228:13 Aug 10 17:24:47.514 INFO kablam! | Aug 10 17:24:47.514 INFO kablam! 228 | let mut program: String = String::new(); Aug 10 17:24:47.514 INFO kablam! | ^^^^^^^ Aug 10 17:24:47.514 INFO kablam! | Aug 10 17:24:47.514 INFO kablam! = note: #[warn(unused_assignments)] on by default Aug 10 17:24:47.514 INFO kablam! Aug 10 17:24:47.515 INFO kablam! warning: unused variable: `command` Aug 10 17:24:47.515 INFO kablam! --> src/swarm_language.rs:254:13 Aug 10 17:24:47.515 INFO kablam! | Aug 10 17:24:47.515 INFO kablam! 254 | let command: SwarmCommand = "test".parse().unwrap(); Aug 10 17:24:47.515 INFO kablam! | ^^^^^^^ help: consider using `_command` instead Aug 10 17:24:47.515 INFO kablam! Aug 10 17:24:47.515 INFO kablam! warning: unused variable: `command` Aug 10 17:24:47.515 INFO kablam! --> src/swarm_language.rs:260:13 Aug 10 17:24:47.515 INFO kablam! | Aug 10 17:24:47.516 INFO kablam! 260 | let command: SwarmProgram = "test".parse().unwrap(); Aug 10 17:24:47.516 INFO kablam! | ^^^^^^^ help: consider using `_command` instead Aug 10 17:24:47.516 INFO kablam! Aug 10 17:24:47.516 INFO kablam! warning: unused variable: `world` Aug 10 17:24:47.516 INFO kablam! --> src/world.rs:251:13 Aug 10 17:24:47.516 INFO kablam! | Aug 10 17:24:47.516 INFO kablam! 251 | let world = World::new(1000.0, 1000.0); Aug 10 17:24:47.516 INFO kablam! | ^^^^^ help: consider using `_world` instead Aug 10 17:24:47.516 INFO kablam! Aug 10 17:24:47.517 INFO kablam! warning: unused variable: `bullet_update_distance` Aug 10 17:24:47.517 INFO kablam! --> src/entity.rs:396:13 Aug 10 17:24:47.517 INFO kablam! | Aug 10 17:24:47.517 INFO kablam! 396 | let bullet_update_distance: f32 = 20.0; Aug 10 17:24:47.517 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_bullet_update_distance` instead Aug 10 17:24:47.517 INFO kablam! Aug 10 17:24:47.517 INFO kablam! warning: unused variable: `coords` Aug 10 17:24:47.518 INFO kablam! --> src/server.rs:75:24 Aug 10 17:24:47.518 INFO kablam! | Aug 10 17:24:47.518 INFO kablam! 75 | Ok(coords) => match world.read() { Aug 10 17:24:47.518 INFO kablam! | ^^^^^^ help: consider using `_coords` instead Aug 10 17:24:47.518 INFO kablam! Aug 10 17:24:47.518 INFO kablam! warning: unused variable: `error` Aug 10 17:24:47.518 INFO kablam! --> src/server.rs:81:37 Aug 10 17:24:47.518 INFO kablam! | Aug 10 17:24:47.518 INFO kablam! 81 | Err(error) => {} Aug 10 17:24:47.518 INFO kablam! | ^^^^^ help: consider using `_error` instead Aug 10 17:24:47.518 INFO kablam! Aug 10 17:24:47.518 INFO kablam! warning: unused variable: `error` Aug 10 17:24:47.518 INFO kablam! --> src/server.rs:84:29 Aug 10 17:24:47.518 INFO kablam! | Aug 10 17:24:47.518 INFO kablam! 84 | Err(error) => { Aug 10 17:24:47.518 INFO kablam! | ^^^^^ help: consider using `_error` instead Aug 10 17:24:47.518 INFO kablam! Aug 10 17:24:47.518 INFO kablam! warning: unused variable: `error` Aug 10 17:24:47.518 INFO kablam! --> src/server.rs:124:29 Aug 10 17:24:47.518 INFO kablam! | Aug 10 17:24:47.518 INFO kablam! 124 | Err(error) => { Aug 10 17:24:47.518 INFO kablam! | ^^^^^ help: consider using `_error` instead Aug 10 17:24:47.518 INFO kablam! Aug 10 17:24:47.525 INFO kablam! warning: unused variable: `exp_queue` Aug 10 17:24:47.525 INFO kablam! --> src/world.rs:148:17 Aug 10 17:24:47.525 INFO kablam! | Aug 10 17:24:47.525 INFO kablam! 148 | let mut exp_queue: Vec<(usize, i64)> = Vec::new(); Aug 10 17:24:47.525 INFO kablam! | ^^^^^^^^^ help: consider using `_exp_queue` instead Aug 10 17:24:47.525 INFO kablam! Aug 10 17:24:47.526 INFO kablam! warning: value assigned to `upper_bound_members` is never read Aug 10 17:24:47.526 INFO kablam! --> src/world.rs:206:33 Aug 10 17:24:47.526 INFO kablam! | Aug 10 17:24:47.526 INFO kablam! 206 | upper_bound_members -= 1; Aug 10 17:24:47.526 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Aug 10 17:24:47.526 INFO kablam! Aug 10 17:24:47.761 INFO kablam! warning: variable does not need to be mutable Aug 10 17:24:47.761 INFO kablam! --> src/world.rs:148:13 Aug 10 17:24:47.761 INFO kablam! | Aug 10 17:24:47.761 INFO kablam! 148 | let mut exp_queue: Vec<(usize, i64)> = Vec::new(); Aug 10 17:24:47.761 INFO kablam! | ----^^^^^^^^^ Aug 10 17:24:47.761 INFO kablam! | | Aug 10 17:24:47.762 INFO kablam! | help: remove this `mut` Aug 10 17:24:47.762 INFO kablam! | Aug 10 17:24:47.762 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 10 17:24:47.763 INFO kablam! Aug 10 17:24:47.771 INFO kablam! warning: constant item is never used: `INITIAL_SWARM_SIZE` Aug 10 17:24:47.771 INFO kablam! --> src/entity.rs:21:1 Aug 10 17:24:47.771 INFO kablam! | Aug 10 17:24:47.771 INFO kablam! 21 | const INITIAL_SWARM_SIZE: usize = 10; Aug 10 17:24:47.771 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 10 17:24:47.772 INFO kablam! | Aug 10 17:24:47.772 INFO kablam! = note: #[warn(dead_code)] on by default Aug 10 17:24:47.773 INFO kablam! Aug 10 17:24:47.773 INFO kablam! warning: constant item is never used: `MAX_SWARM_SIZE` Aug 10 17:24:47.773 INFO kablam! --> src/entity.rs:23:1 Aug 10 17:24:47.773 INFO kablam! | Aug 10 17:24:47.773 INFO kablam! 23 | const MAX_SWARM_SIZE: usize = 20; Aug 10 17:24:47.773 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 10 17:24:47.774 INFO kablam! Aug 10 17:24:47.774 INFO kablam! warning: field is never used: `x` Aug 10 17:24:47.774 INFO kablam! --> src/rpc.rs:89:5 Aug 10 17:24:47.774 INFO kablam! | Aug 10 17:24:47.774 INFO kablam! 89 | x: f32, Aug 10 17:24:47.774 INFO kablam! | ^^^^^^ Aug 10 17:24:47.775 INFO kablam! Aug 10 17:24:47.775 INFO kablam! warning: field is never used: `y` Aug 10 17:24:47.775 INFO kablam! --> src/rpc.rs:90:5 Aug 10 17:24:47.775 INFO kablam! | Aug 10 17:24:47.775 INFO kablam! 90 | y: f32, Aug 10 17:24:47.775 INFO kablam! | ^^^^^^ Aug 10 17:24:47.776 INFO kablam! Aug 10 17:24:47.798 INFO kablam! warning: the feature `duration_from_micros` has been stable since 1.27.0 and no longer requires an attribute to enable Aug 10 17:24:47.798 INFO kablam! --> src/lib.rs:16:12 Aug 10 17:24:47.798 INFO kablam! | Aug 10 17:24:47.798 INFO kablam! 16 | #![feature(duration_from_micros)] Aug 10 17:24:47.798 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Aug 10 17:24:47.798 INFO kablam! | Aug 10 17:24:47.799 INFO kablam! = note: #[warn(stable_features)] on by default Aug 10 17:24:47.799 INFO kablam! Aug 10 17:24:47.799 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable Aug 10 17:24:47.799 INFO kablam! --> src/lib.rs:17:12 Aug 10 17:24:47.800 INFO kablam! | Aug 10 17:24:47.800 INFO kablam! 17 | #![feature(iterator_step_by)] Aug 10 17:24:47.800 INFO kablam! | ^^^^^^^^^^^^^^^^ Aug 10 17:24:47.800 INFO kablam! Aug 10 17:24:48.414 INFO kablam! warning: variable does not need to be mutable Aug 10 17:24:48.414 INFO kablam! --> src/world.rs:148:13 Aug 10 17:24:48.414 INFO kablam! | Aug 10 17:24:48.414 INFO kablam! 148 | let mut exp_queue: Vec<(usize, i64)> = Vec::new(); Aug 10 17:24:48.414 INFO kablam! | ----^^^^^^^^^ Aug 10 17:24:48.414 INFO kablam! | | Aug 10 17:24:48.414 INFO kablam! | help: remove this `mut` Aug 10 17:24:48.414 INFO kablam! | Aug 10 17:24:48.414 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 10 17:24:48.414 INFO kablam! Aug 10 17:24:48.433 INFO kablam! warning: constant item is never used: `INITIAL_SWARM_SIZE` Aug 10 17:24:48.433 INFO kablam! --> src/entity.rs:21:1 Aug 10 17:24:48.433 INFO kablam! | Aug 10 17:24:48.433 INFO kablam! 21 | const INITIAL_SWARM_SIZE: usize = 10; Aug 10 17:24:48.433 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 10 17:24:48.433 INFO kablam! | Aug 10 17:24:48.433 INFO kablam! = note: #[warn(dead_code)] on by default Aug 10 17:24:48.433 INFO kablam! Aug 10 17:24:48.433 INFO kablam! warning: constant item is never used: `MAX_SWARM_SIZE` Aug 10 17:24:48.433 INFO kablam! --> src/entity.rs:23:1 Aug 10 17:24:48.433 INFO kablam! | Aug 10 17:24:48.433 INFO kablam! 23 | const MAX_SWARM_SIZE: usize = 20; Aug 10 17:24:48.433 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 10 17:24:48.433 INFO kablam! Aug 10 17:24:48.434 INFO kablam! warning: function is never used: `calculate_offsets` Aug 10 17:24:48.434 INFO kablam! --> src/entity.rs:310:5 Aug 10 17:24:48.434 INFO kablam! | Aug 10 17:24:48.434 INFO kablam! 310 | pub fn calculate_offsets(radius: f32) -> Vec<(f32, f32)> { Aug 10 17:24:48.434 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 10 17:24:48.434 INFO kablam! Aug 10 17:24:48.434 INFO kablam! warning: field is never used: `x` Aug 10 17:24:48.435 INFO kablam! --> src/rpc.rs:89:5 Aug 10 17:24:48.435 INFO kablam! | Aug 10 17:24:48.435 INFO kablam! 89 | x: f32, Aug 10 17:24:48.435 INFO kablam! | ^^^^^^ Aug 10 17:24:48.435 INFO kablam! Aug 10 17:24:48.435 INFO kablam! warning: field is never used: `y` Aug 10 17:24:48.435 INFO kablam! --> src/rpc.rs:90:5 Aug 10 17:24:48.435 INFO kablam! | Aug 10 17:24:48.435 INFO kablam! 90 | y: f32, Aug 10 17:24:48.435 INFO kablam! | ^^^^^^ Aug 10 17:24:48.435 INFO kablam! Aug 10 17:24:48.480 INFO kablam! warning: the feature `duration_from_micros` has been stable since 1.27.0 and no longer requires an attribute to enable Aug 10 17:24:48.480 INFO kablam! --> src/lib.rs:16:12 Aug 10 17:24:48.480 INFO kablam! | Aug 10 17:24:48.480 INFO kablam! 16 | #![feature(duration_from_micros)] Aug 10 17:24:48.480 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Aug 10 17:24:48.480 INFO kablam! | Aug 10 17:24:48.480 INFO kablam! = note: #[warn(stable_features)] on by default Aug 10 17:24:48.480 INFO kablam! Aug 10 17:24:48.480 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable Aug 10 17:24:48.480 INFO kablam! --> src/lib.rs:17:12 Aug 10 17:24:48.481 INFO kablam! | Aug 10 17:24:48.481 INFO kablam! 17 | #![feature(iterator_step_by)] Aug 10 17:24:48.481 INFO kablam! | ^^^^^^^^^^^^^^^^ Aug 10 17:24:48.481 INFO kablam! Aug 10 17:24:49.344 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 17.76s Aug 10 17:24:49.359 INFO kablam! su: No module specific data is present Aug 10 17:24:50.218 INFO running `"docker" "rm" "-f" "6f060d9d77f36f232e1050f721ffd0f7dd02ab702bd604d3e7975a3a78eb51b8"` Aug 10 17:24:50.415 INFO blam! 6f060d9d77f36f232e1050f721ffd0f7dd02ab702bd604d3e7975a3a78eb51b8