Aug 31 19:58:55.835 INFO checking starfys/heroesoftheswarm-rs against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Aug 31 19:58:55.835 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Aug 31 19:58:55.835 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 19:58:56.016 INFO blam! d006335ee7610b194a5e14cd80d94a1e2e2382071dc42bd4da08f6a011abc6ec
Aug 31 19:58:56.017 INFO running `"docker" "start" "-a" "d006335ee7610b194a5e14cd80d94a1e2e2382071dc42bd4da08f6a011abc6ec"`
Aug 31 19:58:57.135 INFO kablam!     Checking libc v0.2.36
Aug 31 19:58:57.136 INFO kablam!     Checking num-traits v0.1.42
Aug 31 19:58:57.142 INFO kablam!    Compiling openssl v0.9.23
Aug 31 19:58:57.145 INFO kablam!     Checking futures v0.1.17
Aug 31 19:58:57.145 INFO kablam!     Checking regex-syntax v0.4.2
Aug 31 19:58:57.145 INFO kablam!     Checking sha1 v0.2.0
Aug 31 19:58:57.146 INFO kablam!     Checking termcolor v0.3.3
Aug 31 19:58:57.152 INFO kablam!    Compiling openssl-sys v0.9.24
Aug 31 19:58:58.033 INFO kablam!     Checking log v0.4.1
Aug 31 19:58:59.025 INFO kablam!    Compiling unicase v1.4.2
Aug 31 19:59:00.025 INFO kablam!     Checking base64 v0.5.2
Aug 31 19:59:01.207 INFO kablam!     Checking base64 v0.6.0
Aug 31 19:59:01.221 INFO kablam!     Checking log v0.3.9
Aug 31 19:59:01.462 INFO kablam!     Checking thread_local v0.3.5
Aug 31 19:59:02.465 INFO kablam!     Checking url v1.6.0
Aug 31 19:59:02.660 INFO kablam!     Checking iovec v0.1.1
Aug 31 19:59:02.882 INFO kablam!     Checking net2 v0.2.31
Aug 31 19:59:02.950 INFO kablam!     Checking memchr v2.0.1
Aug 31 19:59:03.235 INFO kablam!     Checking num_cpus v1.8.0
Aug 31 19:59:03.296 INFO kablam!     Checking time v0.1.39
Aug 31 19:59:03.454 INFO kablam!     Checking rand v0.3.20
Aug 31 19:59:03.611 INFO kablam!     Checking atty v0.2.6
Aug 31 19:59:04.188 INFO kablam!     Checking rand v0.4.2
Aug 31 19:59:04.362 INFO kablam!     Checking num-integer v0.1.35
Aug 31 19:59:06.090 INFO kablam!     Checking serde_json v1.0.9
Aug 31 19:59:06.096 INFO kablam!     Checking mime v0.2.6
Aug 31 19:59:07.103 INFO kablam!     Checking bytes v0.4.6
Aug 31 19:59:07.974 INFO kablam!     Checking aho-corasick v0.6.4
Aug 31 19:59:10.898 INFO kablam!     Checking mio v0.6.12
Aug 31 19:59:12.030 INFO kablam!     Checking num-iter v0.1.34
Aug 31 19:59:12.444 INFO kablam!     Checking hyper v0.10.13
Aug 31 19:59:12.790 INFO kablam!     Checking regex v0.2.5
Aug 31 19:59:13.209 INFO kablam!     Checking num v0.1.41
Aug 31 19:59:13.590 INFO kablam!     Checking chrono v0.4.0
Aug 31 19:59:17.663 INFO kablam!     Checking tokio-io v0.1.4
Aug 31 19:59:20.106 INFO kablam!     Checking tokio-core v0.1.12
Aug 31 19:59:20.793 INFO kablam!     Checking env_logger v0.5.3
Aug 31 19:59:23.428 INFO kablam!     Checking native-tls v0.1.5
Aug 31 19:59:23.925 INFO kablam!     Checking tokio-tls v0.1.4
Aug 31 19:59:24.194 INFO kablam!     Checking websocket v0.20.2
Aug 31 19:59:26.321 INFO kablam!     Checking heroesoftheswarm v0.2.0 (file:///source)
Aug 31 19:59:26.912 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 31 19:59:26.912 INFO kablam!    --> src/entity.rs:320:22
Aug 31 19:59:26.912 INFO kablam!     |
Aug 31 19:59:26.912 INFO kablam! 320 |             for j in (0..(i * 4)) {
Aug 31 19:59:26.912 INFO kablam!     |                      ^^^^^^^^^^^^ help: remove these parentheses
Aug 31 19:59:26.913 INFO kablam!     |
Aug 31 19:59:26.913 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 31 19:59:26.913 INFO kablam! 
Aug 31 19:59:26.916 INFO kablam! warning: unnecessary parentheses around `if` condition
Aug 31 19:59:26.916 INFO kablam!   --> src/swarm_language.rs:80:12
Aug 31 19:59:26.916 INFO kablam!    |
Aug 31 19:59:26.916 INFO kablam! 80 |         if (command.len() == 0) {
Aug 31 19:59:26.916 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 31 19:59:26.916 INFO kablam! 
Aug 31 19:59:26.916 INFO kablam! warning: unnecessary parentheses around `if` condition
Aug 31 19:59:26.916 INFO kablam!    --> src/swarm_language.rs:102:36
Aug 31 19:59:26.917 INFO kablam!     |
Aug 31 19:59:26.917 INFO kablam! 102 |                                 if (val.abs() <= 30.0_f32) {
Aug 31 19:59:26.917 INFO kablam!     |                                    ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 31 19:59:26.917 INFO kablam! 
Aug 31 19:59:26.917 INFO kablam! warning: unnecessary parentheses around `if` condition
Aug 31 19:59:26.917 INFO kablam!    --> src/swarm_language.rs:214:16
Aug 31 19:59:26.917 INFO kablam!     |
Aug 31 19:59:26.917 INFO kablam! 214 |             if (command_list.len() > MAX_NUM_COMMANDS) {
Aug 31 19:59:26.917 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 31 19:59:26.917 INFO kablam! 
Aug 31 19:59:26.928 INFO kablam! warning: unused import: `world::World`
Aug 31 19:59:26.928 INFO kablam!   --> src/entity.rs:17:5
Aug 31 19:59:26.928 INFO kablam!    |
Aug 31 19:59:26.928 INFO kablam! 17 | use world::World;
Aug 31 19:59:26.928 INFO kablam!    |     ^^^^^^^^^^^^
Aug 31 19:59:26.928 INFO kablam!    |
Aug 31 19:59:26.928 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 31 19:59:26.928 INFO kablam! 
Aug 31 19:59:26.932 INFO kablam! warning: unnecessary parentheses around `if` condition
Aug 31 19:59:26.932 INFO kablam!   --> src/swarm_language.rs:80:12
Aug 31 19:59:26.932 INFO kablam!    |
Aug 31 19:59:26.932 INFO kablam! 80 |         if (command.len() == 0) {
Aug 31 19:59:26.932 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 31 19:59:26.932 INFO kablam!    |
Aug 31 19:59:26.932 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 31 19:59:26.932 INFO kablam! 
Aug 31 19:59:26.932 INFO kablam! warning: unnecessary parentheses around `if` condition
Aug 31 19:59:26.932 INFO kablam!    --> src/swarm_language.rs:102:36
Aug 31 19:59:26.932 INFO kablam!     |
Aug 31 19:59:26.932 INFO kablam! 102 |                                 if (val.abs() <= 30.0_f32) {
Aug 31 19:59:26.932 INFO kablam!     |                                    ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 31 19:59:26.933 INFO kablam! 
Aug 31 19:59:26.933 INFO kablam! warning: unnecessary parentheses around `if` condition
Aug 31 19:59:26.933 INFO kablam!    --> src/swarm_language.rs:214:16
Aug 31 19:59:26.933 INFO kablam!     |
Aug 31 19:59:26.933 INFO kablam! 214 |             if (command_list.len() > MAX_NUM_COMMANDS) {
Aug 31 19:59:26.933 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 31 19:59:26.933 INFO kablam! 
Aug 31 19:59:28.083 INFO kablam! warning: unused variable: `error`
Aug 31 19:59:28.083 INFO kablam!    --> src/server.rs:253:29
Aug 31 19:59:28.083 INFO kablam!     |
Aug 31 19:59:28.083 INFO kablam! 253 |                         Err(error) => {
Aug 31 19:59:28.083 INFO kablam!     |                             ^^^^^ help: consider using `_error` instead
Aug 31 19:59:28.083 INFO kablam!     |
Aug 31 19:59:28.083 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 31 19:59:28.083 INFO kablam! 
Aug 31 19:59:28.084 INFO kablam! warning: unused variable: `bullet_update_distance`
Aug 31 19:59:28.084 INFO kablam!    --> src/entity.rs:396:13
Aug 31 19:59:28.084 INFO kablam!     |
Aug 31 19:59:28.084 INFO kablam! 396 |         let bullet_update_distance: f32 = 20.0;
Aug 31 19:59:28.084 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_bullet_update_distance` instead
Aug 31 19:59:28.084 INFO kablam! 
Aug 31 19:59:28.084 INFO kablam! warning: unused variable: `coords`
Aug 31 19:59:28.084 INFO kablam!   --> src/server.rs:75:24
Aug 31 19:59:28.084 INFO kablam!    |
Aug 31 19:59:28.084 INFO kablam! 75 |                     Ok(coords) => match world.read() {
Aug 31 19:59:28.084 INFO kablam!    |                        ^^^^^^ help: consider using `_coords` instead
Aug 31 19:59:28.084 INFO kablam! 
Aug 31 19:59:28.084 INFO kablam! warning: unused variable: `error`
Aug 31 19:59:28.084 INFO kablam!   --> src/server.rs:81:37
Aug 31 19:59:28.084 INFO kablam!    |
Aug 31 19:59:28.084 INFO kablam! 81 |                                 Err(error) => {}
Aug 31 19:59:28.084 INFO kablam!    |                                     ^^^^^ help: consider using `_error` instead
Aug 31 19:59:28.084 INFO kablam! 
Aug 31 19:59:28.084 INFO kablam! warning: unused variable: `error`
Aug 31 19:59:28.084 INFO kablam!   --> src/server.rs:84:29
Aug 31 19:59:28.084 INFO kablam!    |
Aug 31 19:59:28.084 INFO kablam! 84 |                         Err(error) => {
Aug 31 19:59:28.084 INFO kablam!    |                             ^^^^^ help: consider using `_error` instead
Aug 31 19:59:28.085 INFO kablam! 
Aug 31 19:59:28.085 INFO kablam! warning: unused variable: `error`
Aug 31 19:59:28.085 INFO kablam!    --> src/server.rs:124:29
Aug 31 19:59:28.085 INFO kablam!     |
Aug 31 19:59:28.085 INFO kablam! 124 |                         Err(error) => {
Aug 31 19:59:28.085 INFO kablam!     |                             ^^^^^ help: consider using `_error` instead
Aug 31 19:59:28.085 INFO kablam! 
Aug 31 19:59:28.085 INFO kablam! warning: unused variable: `exp_queue`
Aug 31 19:59:28.085 INFO kablam!    --> src/world.rs:148:17
Aug 31 19:59:28.085 INFO kablam!     |
Aug 31 19:59:28.085 INFO kablam! 148 |         let mut exp_queue: Vec<(usize, i64)> = Vec::new();
Aug 31 19:59:28.085 INFO kablam!     |                 ^^^^^^^^^ help: consider using `_exp_queue` instead
Aug 31 19:59:28.085 INFO kablam! 
Aug 31 19:59:28.085 INFO kablam! warning: value assigned to `upper_bound_members` is never read
Aug 31 19:59:28.085 INFO kablam!    --> src/world.rs:206:33
Aug 31 19:59:28.085 INFO kablam!     |
Aug 31 19:59:28.085 INFO kablam! 206 |                                 upper_bound_members -= 1;
Aug 31 19:59:28.085 INFO kablam!     |                                 ^^^^^^^^^^^^^^^^^^^
Aug 31 19:59:28.085 INFO kablam!     |
Aug 31 19:59:28.085 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Aug 31 19:59:28.085 INFO kablam! 
Aug 31 19:59:28.118 INFO kablam! warning: unused variable: `error`
Aug 31 19:59:28.118 INFO kablam!    --> src/server.rs:253:29
Aug 31 19:59:28.118 INFO kablam!     |
Aug 31 19:59:28.118 INFO kablam! 253 |                         Err(error) => {
Aug 31 19:59:28.118 INFO kablam!     |                             ^^^^^ help: consider using `_error` instead
Aug 31 19:59:28.118 INFO kablam!     |
Aug 31 19:59:28.118 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 31 19:59:28.118 INFO kablam! 
Aug 31 19:59:28.124 INFO kablam! warning: value assigned to `program` is never read
Aug 31 19:59:28.124 INFO kablam!    --> src/swarm_language.rs:228:13
Aug 31 19:59:28.125 INFO kablam!     |
Aug 31 19:59:28.125 INFO kablam! 228 |     let mut program: String = String::new();
Aug 31 19:59:28.125 INFO kablam!     |             ^^^^^^^
Aug 31 19:59:28.125 INFO kablam!     |
Aug 31 19:59:28.125 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Aug 31 19:59:28.125 INFO kablam! 
Aug 31 19:59:28.125 INFO kablam! warning: unused variable: `command`
Aug 31 19:59:28.125 INFO kablam!    --> src/swarm_language.rs:254:13
Aug 31 19:59:28.125 INFO kablam!     |
Aug 31 19:59:28.125 INFO kablam! 254 |         let command: SwarmCommand = "test".parse().unwrap();
Aug 31 19:59:28.125 INFO kablam!     |             ^^^^^^^ help: consider using `_command` instead
Aug 31 19:59:28.125 INFO kablam! 
Aug 31 19:59:28.126 INFO kablam! warning: unused variable: `command`
Aug 31 19:59:28.126 INFO kablam!    --> src/swarm_language.rs:260:13
Aug 31 19:59:28.126 INFO kablam!     |
Aug 31 19:59:28.126 INFO kablam! 260 |         let command: SwarmProgram = "test".parse().unwrap();
Aug 31 19:59:28.126 INFO kablam!     |             ^^^^^^^ help: consider using `_command` instead
Aug 31 19:59:28.126 INFO kablam! 
Aug 31 19:59:28.126 INFO kablam! warning: unused variable: `world`
Aug 31 19:59:28.126 INFO kablam!    --> src/world.rs:251:13
Aug 31 19:59:28.126 INFO kablam!     |
Aug 31 19:59:28.126 INFO kablam! 251 |         let world = World::new(1000.0, 1000.0);
Aug 31 19:59:28.126 INFO kablam!     |             ^^^^^ help: consider using `_world` instead
Aug 31 19:59:28.126 INFO kablam! 
Aug 31 19:59:28.127 INFO kablam! warning: unused variable: `bullet_update_distance`
Aug 31 19:59:28.127 INFO kablam!    --> src/entity.rs:396:13
Aug 31 19:59:28.127 INFO kablam!     |
Aug 31 19:59:28.127 INFO kablam! 396 |         let bullet_update_distance: f32 = 20.0;
Aug 31 19:59:28.127 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_bullet_update_distance` instead
Aug 31 19:59:28.127 INFO kablam! 
Aug 31 19:59:28.128 INFO kablam! warning: unused variable: `coords`
Aug 31 19:59:28.128 INFO kablam!   --> src/server.rs:75:24
Aug 31 19:59:28.128 INFO kablam!    |
Aug 31 19:59:28.128 INFO kablam! 75 |                     Ok(coords) => match world.read() {
Aug 31 19:59:28.128 INFO kablam!    |                        ^^^^^^ help: consider using `_coords` instead
Aug 31 19:59:28.128 INFO kablam! 
Aug 31 19:59:28.128 INFO kablam! warning: unused variable: `error`
Aug 31 19:59:28.128 INFO kablam!   --> src/server.rs:81:37
Aug 31 19:59:28.128 INFO kablam!    |
Aug 31 19:59:28.128 INFO kablam! 81 |                                 Err(error) => {}
Aug 31 19:59:28.128 INFO kablam!    |                                     ^^^^^ help: consider using `_error` instead
Aug 31 19:59:28.128 INFO kablam! 
Aug 31 19:59:28.128 INFO kablam! warning: unused variable: `error`
Aug 31 19:59:28.128 INFO kablam!   --> src/server.rs:84:29
Aug 31 19:59:28.128 INFO kablam!    |
Aug 31 19:59:28.128 INFO kablam! 84 |                         Err(error) => {
Aug 31 19:59:28.128 INFO kablam!    |                             ^^^^^ help: consider using `_error` instead
Aug 31 19:59:28.128 INFO kablam! 
Aug 31 19:59:28.128 INFO kablam! warning: unused variable: `error`
Aug 31 19:59:28.128 INFO kablam!    --> src/server.rs:124:29
Aug 31 19:59:28.128 INFO kablam!     |
Aug 31 19:59:28.128 INFO kablam! 124 |                         Err(error) => {
Aug 31 19:59:28.129 INFO kablam!     |                             ^^^^^ help: consider using `_error` instead
Aug 31 19:59:28.130 INFO kablam! 
Aug 31 19:59:28.130 INFO kablam! warning: unused variable: `exp_queue`
Aug 31 19:59:28.130 INFO kablam!    --> src/world.rs:148:17
Aug 31 19:59:28.130 INFO kablam!     |
Aug 31 19:59:28.130 INFO kablam! 148 |         let mut exp_queue: Vec<(usize, i64)> = Vec::new();
Aug 31 19:59:28.130 INFO kablam!     |                 ^^^^^^^^^ help: consider using `_exp_queue` instead
Aug 31 19:59:28.130 INFO kablam! 
Aug 31 19:59:28.130 INFO kablam! warning: value assigned to `upper_bound_members` is never read
Aug 31 19:59:28.130 INFO kablam!    --> src/world.rs:206:33
Aug 31 19:59:28.130 INFO kablam!     |
Aug 31 19:59:28.130 INFO kablam! 206 |                                 upper_bound_members -= 1;
Aug 31 19:59:28.130 INFO kablam!     |                                 ^^^^^^^^^^^^^^^^^^^
Aug 31 19:59:28.130 INFO kablam! 
Aug 31 19:59:28.442 INFO kablam! warning: variable does not need to be mutable
Aug 31 19:59:28.442 INFO kablam!    --> src/world.rs:148:13
Aug 31 19:59:28.442 INFO kablam!     |
Aug 31 19:59:28.442 INFO kablam! 148 |         let mut exp_queue: Vec<(usize, i64)> = Vec::new();
Aug 31 19:59:28.442 INFO kablam!     |             ----^^^^^^^^^
Aug 31 19:59:28.442 INFO kablam!     |             |
Aug 31 19:59:28.442 INFO kablam!     |             help: remove this `mut`
Aug 31 19:59:28.442 INFO kablam!     |
Aug 31 19:59:28.442 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 19:59:28.442 INFO kablam! 
Aug 31 19:59:28.449 INFO kablam! warning: constant item is never used: `INITIAL_SWARM_SIZE`
Aug 31 19:59:28.449 INFO kablam!   --> src/entity.rs:21:1
Aug 31 19:59:28.449 INFO kablam!    |
Aug 31 19:59:28.449 INFO kablam! 21 | const INITIAL_SWARM_SIZE: usize = 10;
Aug 31 19:59:28.449 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 19:59:28.449 INFO kablam!    |
Aug 31 19:59:28.449 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 31 19:59:28.449 INFO kablam! 
Aug 31 19:59:28.449 INFO kablam! warning: constant item is never used: `MAX_SWARM_SIZE`
Aug 31 19:59:28.449 INFO kablam!   --> src/entity.rs:23:1
Aug 31 19:59:28.449 INFO kablam!    |
Aug 31 19:59:28.449 INFO kablam! 23 | const MAX_SWARM_SIZE: usize = 20;
Aug 31 19:59:28.449 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 19:59:28.449 INFO kablam! 
Aug 31 19:59:28.450 INFO kablam! warning: field is never used: `x`
Aug 31 19:59:28.450 INFO kablam!   --> src/rpc.rs:89:5
Aug 31 19:59:28.450 INFO kablam!    |
Aug 31 19:59:28.450 INFO kablam! 89 |     x: f32,
Aug 31 19:59:28.450 INFO kablam!    |     ^^^^^^
Aug 31 19:59:28.450 INFO kablam! 
Aug 31 19:59:28.450 INFO kablam! warning: field is never used: `y`
Aug 31 19:59:28.450 INFO kablam!   --> src/rpc.rs:90:5
Aug 31 19:59:28.450 INFO kablam!    |
Aug 31 19:59:28.451 INFO kablam! 90 |     y: f32,
Aug 31 19:59:28.451 INFO kablam!    |     ^^^^^^
Aug 31 19:59:28.451 INFO kablam! 
Aug 31 19:59:28.451 INFO kablam! warning: the feature `duration_from_micros` has been stable since 1.27.0 and no longer requires an attribute to enable
Aug 31 19:59:28.451 INFO kablam!   --> src/lib.rs:16:12
Aug 31 19:59:28.451 INFO kablam!    |
Aug 31 19:59:28.451 INFO kablam! 16 | #![feature(duration_from_micros)]
Aug 31 19:59:28.451 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^
Aug 31 19:59:28.451 INFO kablam!    |
Aug 31 19:59:28.451 INFO kablam!    = note: #[warn(stable_features)] on by default
Aug 31 19:59:28.451 INFO kablam! 
Aug 31 19:59:28.451 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Aug 31 19:59:28.451 INFO kablam!   --> src/lib.rs:17:12
Aug 31 19:59:28.451 INFO kablam!    |
Aug 31 19:59:28.451 INFO kablam! 17 | #![feature(iterator_step_by)]
Aug 31 19:59:28.451 INFO kablam!    |            ^^^^^^^^^^^^^^^^
Aug 31 19:59:28.451 INFO kablam! 
Aug 31 19:59:28.587 INFO kablam! warning: variable does not need to be mutable
Aug 31 19:59:28.587 INFO kablam!    --> src/world.rs:148:13
Aug 31 19:59:28.587 INFO kablam!     |
Aug 31 19:59:28.587 INFO kablam! 148 |         let mut exp_queue: Vec<(usize, i64)> = Vec::new();
Aug 31 19:59:28.587 INFO kablam!     |             ----^^^^^^^^^
Aug 31 19:59:28.587 INFO kablam!     |             |
Aug 31 19:59:28.587 INFO kablam!     |             help: remove this `mut`
Aug 31 19:59:28.587 INFO kablam!     |
Aug 31 19:59:28.587 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 19:59:28.587 INFO kablam! 
Aug 31 19:59:28.597 INFO kablam! warning: constant item is never used: `INITIAL_SWARM_SIZE`
Aug 31 19:59:28.597 INFO kablam!   --> src/entity.rs:21:1
Aug 31 19:59:28.597 INFO kablam!    |
Aug 31 19:59:28.597 INFO kablam! 21 | const INITIAL_SWARM_SIZE: usize = 10;
Aug 31 19:59:28.597 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 19:59:28.597 INFO kablam!    |
Aug 31 19:59:28.597 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 31 19:59:28.597 INFO kablam! 
Aug 31 19:59:28.597 INFO kablam! warning: constant item is never used: `MAX_SWARM_SIZE`
Aug 31 19:59:28.597 INFO kablam!   --> src/entity.rs:23:1
Aug 31 19:59:28.597 INFO kablam!    |
Aug 31 19:59:28.597 INFO kablam! 23 | const MAX_SWARM_SIZE: usize = 20;
Aug 31 19:59:28.597 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 19:59:28.597 INFO kablam! 
Aug 31 19:59:28.597 INFO kablam! warning: function is never used: `calculate_offsets`
Aug 31 19:59:28.597 INFO kablam!    --> src/entity.rs:310:5
Aug 31 19:59:28.597 INFO kablam!     |
Aug 31 19:59:28.597 INFO kablam! 310 |     pub fn calculate_offsets(radius: f32) -> Vec<(f32, f32)> {
Aug 31 19:59:28.597 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 19:59:28.597 INFO kablam! 
Aug 31 19:59:28.598 INFO kablam! warning: field is never used: `x`
Aug 31 19:59:28.598 INFO kablam!   --> src/rpc.rs:89:5
Aug 31 19:59:28.598 INFO kablam!    |
Aug 31 19:59:28.598 INFO kablam! 89 |     x: f32,
Aug 31 19:59:28.598 INFO kablam!    |     ^^^^^^
Aug 31 19:59:28.599 INFO kablam! 
Aug 31 19:59:28.599 INFO kablam! warning: field is never used: `y`
Aug 31 19:59:28.599 INFO kablam!   --> src/rpc.rs:90:5
Aug 31 19:59:28.599 INFO kablam!    |
Aug 31 19:59:28.599 INFO kablam! 90 |     y: f32,
Aug 31 19:59:28.599 INFO kablam!    |     ^^^^^^
Aug 31 19:59:28.599 INFO kablam! 
Aug 31 19:59:28.599 INFO kablam! warning: the feature `duration_from_micros` has been stable since 1.27.0 and no longer requires an attribute to enable
Aug 31 19:59:28.599 INFO kablam!   --> src/lib.rs:16:12
Aug 31 19:59:28.599 INFO kablam!    |
Aug 31 19:59:28.599 INFO kablam! 16 | #![feature(duration_from_micros)]
Aug 31 19:59:28.599 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^
Aug 31 19:59:28.599 INFO kablam!    |
Aug 31 19:59:28.599 INFO kablam!    = note: #[warn(stable_features)] on by default
Aug 31 19:59:28.599 INFO kablam! 
Aug 31 19:59:28.599 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Aug 31 19:59:28.599 INFO kablam!   --> src/lib.rs:17:12
Aug 31 19:59:28.599 INFO kablam!    |
Aug 31 19:59:28.599 INFO kablam! 17 | #![feature(iterator_step_by)]
Aug 31 19:59:28.599 INFO kablam!    |            ^^^^^^^^^^^^^^^^
Aug 31 19:59:28.599 INFO kablam! 
Aug 31 19:59:29.324 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 32.46s
Aug 31 19:59:29.343 INFO kablam! su: No module specific data is present
Aug 31 19:59:29.884 INFO running `"docker" "rm" "-f" "d006335ee7610b194a5e14cd80d94a1e2e2382071dc42bd4da08f6a011abc6ec"`
Aug 31 19:59:30.044 INFO blam! d006335ee7610b194a5e14cd80d94a1e2e2382071dc42bd4da08f6a011abc6ec