Aug 31 22:10:22.647 INFO checking luke-0.1.4 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 22:10:22.647 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 22:10:22.647 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 22:10:22.795 INFO blam! 230fad92f58986b9b5b090214cc7f25f9b3ad76c7c7a318bd3d01e7d6c41447e
Aug 31 22:10:22.797 INFO running `"docker" "start" "-a" "230fad92f58986b9b5b090214cc7f25f9b3ad76c7c7a318bd3d01e7d6c41447e"`
Aug 31 22:10:23.556 INFO kablam!     Checking vnc v0.4.0
Aug 31 22:10:23.556 INFO kablam!     Checking websocket v0.17.1
Aug 31 22:10:26.619 INFO kablam!     Checking openai v0.4.1
Aug 31 22:10:29.807 INFO kablam!     Checking luke v0.1.4 (file:///source)
Aug 31 22:10:30.211 INFO kablam! warning: unused import: `std::f64::*`
Aug 31 22:10:30.211 INFO kablam!  --> src/luke_t.rs:2:5
Aug 31 22:10:30.211 INFO kablam!   |
Aug 31 22:10:30.211 INFO kablam! 2 | use std::f64::*;
Aug 31 22:10:30.211 INFO kablam!   |     ^^^^^^^^^^^
Aug 31 22:10:30.211 INFO kablam!   |
Aug 31 22:10:30.211 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 22:10:30.211 INFO kablam! 
Aug 31 22:10:30.211 INFO kablam! warning: unnecessary parentheses around assigned value
Aug 31 22:10:30.211 INFO kablam!   --> src/luke_t.rs:29:18
Aug 31 22:10:30.211 INFO kablam!    |
Aug 31 22:10:30.211 INFO kablam! 29 |    let radians = (((oclock) * PI) / 6.0);
Aug 31 22:10:30.211 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 31 22:10:30.211 INFO kablam!    |
Aug 31 22:10:30.211 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 31 22:10:30.211 INFO kablam! 
Aug 31 22:10:30.211 INFO kablam! warning: unnecessary parentheses around assigned value
Aug 31 22:10:30.211 INFO kablam!   --> src/luke_t.rs:81:27
Aug 31 22:10:30.212 INFO kablam!    |
Aug 31 22:10:30.212 INFO kablam! 81 |          if x>0 { horz -= (safe_space[ (width*y + (x-1)) as usize ] as f64); }
Aug 31 22:10:30.212 INFO kablam!    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 31 22:10:30.212 INFO kablam! 
Aug 31 22:10:30.212 INFO kablam! warning: unnecessary parentheses around assigned value
Aug 31 22:10:30.212 INFO kablam!   --> src/luke_t.rs:82:27
Aug 31 22:10:30.212 INFO kablam!    |
Aug 31 22:10:30.212 INFO kablam! 82 |          if y>0 { vert -= (safe_space[ (width*(y-1) + x) as usize ] as f64); }
Aug 31 22:10:30.212 INFO kablam!    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 31 22:10:30.212 INFO kablam! 
Aug 31 22:10:30.212 INFO kablam! warning: unnecessary parentheses around assigned value
Aug 31 22:10:30.212 INFO kablam!   --> src/luke_t.rs:83:35
Aug 31 22:10:30.212 INFO kablam!    |
Aug 31 22:10:30.212 INFO kablam! 83 |          if (x+1)<width { horz += (safe_space[ (width*y + (x+1)) as usize ] as f64); }
Aug 31 22:10:30.212 INFO kablam!    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 31 22:10:30.212 INFO kablam! 
Aug 31 22:10:30.212 INFO kablam! warning: unnecessary parentheses around assigned value
Aug 31 22:10:30.212 INFO kablam!   --> src/luke_t.rs:84:36
Aug 31 22:10:30.212 INFO kablam!    |
Aug 31 22:10:30.212 INFO kablam! 84 |          if (y+1)<height { vert += (safe_space[ (width*(y+1) + x) as usize ] as f64); }
Aug 31 22:10:30.212 INFO kablam!    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 31 22:10:30.212 INFO kablam! 
Aug 31 22:10:30.224 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Aug 31 22:10:30.224 INFO kablam!  --> src/luke_a.rs:1:31
Aug 31 22:10:30.224 INFO kablam!   |
Aug 31 22:10:30.224 INFO kablam! 1 | use std::hash::{Hash, Hasher, SipHasher};
Aug 31 22:10:30.224 INFO kablam!   |                               ^^^^^^^^^
Aug 31 22:10:30.224 INFO kablam!   |
Aug 31 22:10:30.224 INFO kablam!   = note: #[warn(deprecated)] on by default
Aug 31 22:10:30.224 INFO kablam! 
Aug 31 22:10:30.224 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Aug 31 22:10:30.224 INFO kablam!   --> src/luke_a.rs:58:16
Aug 31 22:10:30.224 INFO kablam!    |
Aug 31 22:10:30.225 INFO kablam! 58 |    let mut s = SipHasher::new();
Aug 31 22:10:30.225 INFO kablam!    |                ^^^^^^^^^^^^^^
Aug 31 22:10:30.225 INFO kablam! 
Aug 31 22:10:30.250 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead
Aug 31 22:10:30.250 INFO kablam!   --> src/luke_a.rs:58:16
Aug 31 22:10:30.250 INFO kablam!    |
Aug 31 22:10:30.250 INFO kablam! 58 |    let mut s = SipHasher::new();
Aug 31 22:10:30.250 INFO kablam!    |                ^^^^^^^^^^^^^^
Aug 31 22:10:30.250 INFO kablam! 
Aug 31 22:10:30.372 INFO kablam! warning: value assigned to `b` is never read
Aug 31 22:10:30.372 INFO kablam!  --> src/luke_t.rs:8:12
Aug 31 22:10:30.372 INFO kablam!   |
Aug 31 22:10:30.372 INFO kablam! 8 |    let mut b = false;
Aug 31 22:10:30.372 INFO kablam!   |            ^
Aug 31 22:10:30.372 INFO kablam!   |
Aug 31 22:10:30.372 INFO kablam!   = note: #[warn(unused_assignments)] on by default
Aug 31 22:10:30.372 INFO kablam! 
Aug 31 22:10:30.410 INFO kablam! warning: struct is never constructed: `ABone`
Aug 31 22:10:30.410 INFO kablam!  --> src/luke_a.rs:6:1
Aug 31 22:10:30.410 INFO kablam!   |
Aug 31 22:10:30.410 INFO kablam! 6 | struct ABone;
Aug 31 22:10:30.410 INFO kablam!   | ^^^^^^^^^^^^^
Aug 31 22:10:30.410 INFO kablam!   |
Aug 31 22:10:30.410 INFO kablam!   = note: #[warn(dead_code)] on by default
Aug 31 22:10:30.410 INFO kablam! 
Aug 31 22:10:30.410 INFO kablam! warning: struct is never constructed: `AColour`
Aug 31 22:10:30.410 INFO kablam!   --> src/luke_a.rs:10:1
Aug 31 22:10:30.410 INFO kablam!    |
Aug 31 22:10:30.410 INFO kablam! 10 | struct AColour {
Aug 31 22:10:30.410 INFO kablam!    | ^^^^^^^^^^^^^^
Aug 31 22:10:30.411 INFO kablam! 
Aug 31 22:10:30.411 INFO kablam! warning: struct is never constructed: `AGlass`
Aug 31 22:10:30.411 INFO kablam!   --> src/luke_a.rs:19:1
Aug 31 22:10:30.411 INFO kablam!    |
Aug 31 22:10:30.411 INFO kablam! 19 | struct AGlass {
Aug 31 22:10:30.411 INFO kablam!    | ^^^^^^^^^^^^^
Aug 31 22:10:30.411 INFO kablam! 
Aug 31 22:10:30.411 INFO kablam! warning: struct is never constructed: `AString`
Aug 31 22:10:30.411 INFO kablam!   --> src/luke_a.rs:37:1
Aug 31 22:10:30.411 INFO kablam!    |
Aug 31 22:10:30.411 INFO kablam! 37 | struct AString {
Aug 31 22:10:30.411 INFO kablam!    | ^^^^^^^^^^^^^^
Aug 31 22:10:30.411 INFO kablam! 
Aug 31 22:10:30.411 INFO kablam! warning: enum is never used: `AObject`
Aug 31 22:10:30.411 INFO kablam!   --> src/luke_a.rs:43:1
Aug 31 22:10:30.411 INFO kablam!    |
Aug 31 22:10:30.411 INFO kablam! 43 | enum AObject {
Aug 31 22:10:30.411 INFO kablam!    | ^^^^^^^^^^^^
Aug 31 22:10:30.411 INFO kablam! 
Aug 31 22:10:30.411 INFO kablam! warning: struct is never constructed: `ACategory`
Aug 31 22:10:30.411 INFO kablam!   --> src/luke_a.rs:52:1
Aug 31 22:10:30.411 INFO kablam!    |
Aug 31 22:10:30.411 INFO kablam! 52 | struct ACategory {
Aug 31 22:10:30.411 INFO kablam!    | ^^^^^^^^^^^^^^^^
Aug 31 22:10:30.411 INFO kablam! 
Aug 31 22:10:30.412 INFO kablam! warning: function is never used: `hash`
Aug 31 22:10:30.412 INFO kablam!   --> src/luke_a.rs:57:1
Aug 31 22:10:30.412 INFO kablam!    |
Aug 31 22:10:30.412 INFO kablam! 57 | fn hash<T: Hash>(t: &T) -> u64 {
Aug 31 22:10:30.412 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:10:30.412 INFO kablam! 
Aug 31 22:10:30.412 INFO kablam! warning: function is never used: `scan`
Aug 31 22:10:30.412 INFO kablam!   --> src/luke_a.rs:63:1
Aug 31 22:10:30.412 INFO kablam!    |
Aug 31 22:10:30.412 INFO kablam! 63 | fn scan(cat: &ACategory) -> HashSet<(usize,usize)> {
Aug 31 22:10:30.412 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:10:30.412 INFO kablam! 
Aug 31 22:10:30.443 INFO kablam! warning: unused import: `std::f64::*`
Aug 31 22:10:30.443 INFO kablam!  --> src/luke_t.rs:2:5
Aug 31 22:10:30.443 INFO kablam!   |
Aug 31 22:10:30.443 INFO kablam! 2 | use std::f64::*;
Aug 31 22:10:30.443 INFO kablam!   |     ^^^^^^^^^^^
Aug 31 22:10:30.443 INFO kablam!   |
Aug 31 22:10:30.443 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 22:10:30.443 INFO kablam! 
Aug 31 22:10:30.443 INFO kablam! warning: unnecessary parentheses around assigned value
Aug 31 22:10:30.443 INFO kablam!   --> src/luke_t.rs:29:18
Aug 31 22:10:30.443 INFO kablam!    |
Aug 31 22:10:30.443 INFO kablam! 29 |    let radians = (((oclock) * PI) / 6.0);
Aug 31 22:10:30.443 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 31 22:10:30.443 INFO kablam!    |
Aug 31 22:10:30.443 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 31 22:10:30.443 INFO kablam! 
Aug 31 22:10:30.443 INFO kablam! warning: unnecessary parentheses around assigned value
Aug 31 22:10:30.443 INFO kablam!   --> src/luke_t.rs:81:27
Aug 31 22:10:30.443 INFO kablam!    |
Aug 31 22:10:30.443 INFO kablam! 81 |          if x>0 { horz -= (safe_space[ (width*y + (x-1)) as usize ] as f64); }
Aug 31 22:10:30.444 INFO kablam!    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 31 22:10:30.444 INFO kablam! 
Aug 31 22:10:30.444 INFO kablam! warning: unnecessary parentheses around assigned value
Aug 31 22:10:30.444 INFO kablam!   --> src/luke_t.rs:82:27
Aug 31 22:10:30.444 INFO kablam!    |
Aug 31 22:10:30.444 INFO kablam! 82 |          if y>0 { vert -= (safe_space[ (width*(y-1) + x) as usize ] as f64); }
Aug 31 22:10:30.444 INFO kablam!    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 31 22:10:30.444 INFO kablam! 
Aug 31 22:10:30.444 INFO kablam! warning: unnecessary parentheses around assigned value
Aug 31 22:10:30.444 INFO kablam!   --> src/luke_t.rs:83:35
Aug 31 22:10:30.444 INFO kablam!    |
Aug 31 22:10:30.444 INFO kablam! 83 |          if (x+1)<width { horz += (safe_space[ (width*y + (x+1)) as usize ] as f64); }
Aug 31 22:10:30.444 INFO kablam!    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 31 22:10:30.444 INFO kablam! 
Aug 31 22:10:30.444 INFO kablam! warning: unnecessary parentheses around assigned value
Aug 31 22:10:30.444 INFO kablam!   --> src/luke_t.rs:84:36
Aug 31 22:10:30.444 INFO kablam!    |
Aug 31 22:10:30.444 INFO kablam! 84 |          if (y+1)<height { vert += (safe_space[ (width*(y+1) + x) as usize ] as f64); }
Aug 31 22:10:30.444 INFO kablam!    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 31 22:10:30.444 INFO kablam! 
Aug 31 22:10:30.458 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Aug 31 22:10:30.459 INFO kablam!  --> src/luke_a.rs:1:31
Aug 31 22:10:30.459 INFO kablam!   |
Aug 31 22:10:30.459 INFO kablam! 1 | use std::hash::{Hash, Hasher, SipHasher};
Aug 31 22:10:30.459 INFO kablam!   |                               ^^^^^^^^^
Aug 31 22:10:30.459 INFO kablam!   |
Aug 31 22:10:30.459 INFO kablam!   = note: #[warn(deprecated)] on by default
Aug 31 22:10:30.459 INFO kablam! 
Aug 31 22:10:30.459 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Aug 31 22:10:30.459 INFO kablam!   --> src/luke_a.rs:58:16
Aug 31 22:10:30.459 INFO kablam!    |
Aug 31 22:10:30.459 INFO kablam! 58 |    let mut s = SipHasher::new();
Aug 31 22:10:30.459 INFO kablam!    |                ^^^^^^^^^^^^^^
Aug 31 22:10:30.459 INFO kablam! 
Aug 31 22:10:30.574 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead
Aug 31 22:10:30.574 INFO kablam!   --> src/luke_a.rs:58:16
Aug 31 22:10:30.574 INFO kablam!    |
Aug 31 22:10:30.574 INFO kablam! 58 |    let mut s = SipHasher::new();
Aug 31 22:10:30.574 INFO kablam!    |                ^^^^^^^^^^^^^^
Aug 31 22:10:30.574 INFO kablam! 
Aug 31 22:10:30.693 INFO kablam! warning: value assigned to `b` is never read
Aug 31 22:10:30.693 INFO kablam!  --> src/luke_t.rs:8:12
Aug 31 22:10:30.693 INFO kablam!   |
Aug 31 22:10:30.693 INFO kablam! 8 |    let mut b = false;
Aug 31 22:10:30.693 INFO kablam!   |            ^
Aug 31 22:10:30.693 INFO kablam!   |
Aug 31 22:10:30.693 INFO kablam!   = note: #[warn(unused_assignments)] on by default
Aug 31 22:10:30.693 INFO kablam! 
Aug 31 22:10:30.765 INFO kablam! warning: struct is never constructed: `ABone`
Aug 31 22:10:30.765 INFO kablam!  --> src/luke_a.rs:6:1
Aug 31 22:10:30.765 INFO kablam!   |
Aug 31 22:10:30.765 INFO kablam! 6 | struct ABone;
Aug 31 22:10:30.765 INFO kablam!   | ^^^^^^^^^^^^^
Aug 31 22:10:30.765 INFO kablam!   |
Aug 31 22:10:30.765 INFO kablam!   = note: #[warn(dead_code)] on by default
Aug 31 22:10:30.765 INFO kablam! 
Aug 31 22:10:30.765 INFO kablam! warning: struct is never constructed: `AColour`
Aug 31 22:10:30.765 INFO kablam!   --> src/luke_a.rs:10:1
Aug 31 22:10:30.765 INFO kablam!    |
Aug 31 22:10:30.765 INFO kablam! 10 | struct AColour {
Aug 31 22:10:30.765 INFO kablam!    | ^^^^^^^^^^^^^^
Aug 31 22:10:30.765 INFO kablam! 
Aug 31 22:10:30.765 INFO kablam! warning: struct is never constructed: `AGlass`
Aug 31 22:10:30.766 INFO kablam!   --> src/luke_a.rs:19:1
Aug 31 22:10:30.766 INFO kablam!    |
Aug 31 22:10:30.766 INFO kablam! 19 | struct AGlass {
Aug 31 22:10:30.766 INFO kablam!    | ^^^^^^^^^^^^^
Aug 31 22:10:30.766 INFO kablam! 
Aug 31 22:10:30.766 INFO kablam! warning: struct is never constructed: `AString`
Aug 31 22:10:30.766 INFO kablam!   --> src/luke_a.rs:37:1
Aug 31 22:10:30.766 INFO kablam!    |
Aug 31 22:10:30.766 INFO kablam! 37 | struct AString {
Aug 31 22:10:30.766 INFO kablam!    | ^^^^^^^^^^^^^^
Aug 31 22:10:30.766 INFO kablam! 
Aug 31 22:10:30.766 INFO kablam! warning: enum is never used: `AObject`
Aug 31 22:10:30.766 INFO kablam!   --> src/luke_a.rs:43:1
Aug 31 22:10:30.766 INFO kablam!    |
Aug 31 22:10:30.766 INFO kablam! 43 | enum AObject {
Aug 31 22:10:30.766 INFO kablam!    | ^^^^^^^^^^^^
Aug 31 22:10:30.766 INFO kablam! 
Aug 31 22:10:30.766 INFO kablam! warning: struct is never constructed: `ACategory`
Aug 31 22:10:30.766 INFO kablam!   --> src/luke_a.rs:52:1
Aug 31 22:10:30.766 INFO kablam!    |
Aug 31 22:10:30.766 INFO kablam! 52 | struct ACategory {
Aug 31 22:10:30.766 INFO kablam!    | ^^^^^^^^^^^^^^^^
Aug 31 22:10:30.766 INFO kablam! 
Aug 31 22:10:30.767 INFO kablam! warning: function is never used: `hash`
Aug 31 22:10:30.767 INFO kablam!   --> src/luke_a.rs:57:1
Aug 31 22:10:30.767 INFO kablam!    |
Aug 31 22:10:30.767 INFO kablam! 57 | fn hash<T: Hash>(t: &T) -> u64 {
Aug 31 22:10:30.767 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:10:30.767 INFO kablam! 
Aug 31 22:10:30.767 INFO kablam! warning: function is never used: `scan`
Aug 31 22:10:30.767 INFO kablam!   --> src/luke_a.rs:63:1
Aug 31 22:10:30.767 INFO kablam!    |
Aug 31 22:10:30.767 INFO kablam! 63 | fn scan(cat: &ACategory) -> HashSet<(usize,usize)> {
Aug 31 22:10:30.767 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:10:30.767 INFO kablam! 
Aug 31 22:10:30.790 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.36s
Aug 31 22:10:30.798 INFO kablam! su: No module specific data is present
Aug 31 22:10:31.169 INFO running `"docker" "rm" "-f" "230fad92f58986b9b5b090214cc7f25f9b3ad76c7c7a318bd3d01e7d6c41447e"`
Aug 31 22:10:31.303 INFO blam! 230fad92f58986b9b5b090214cc7f25f9b3ad76c7c7a318bd3d01e7d6c41447e