Sep 02 08:14:35.973 INFO checking luke-0.1.4 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 08:14:35.973 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 08:14:35.973 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/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"`
Sep 02 08:14:36.158 INFO blam! 3cba31fb8ce10dc8807b66434f77d52e24aa38da2f5e22bea1f619b8186ae022
Sep 02 08:14:36.159 INFO running `"docker" "start" "-a" "3cba31fb8ce10dc8807b66434f77d52e24aa38da2f5e22bea1f619b8186ae022"`
Sep 02 08:14:37.079 INFO kablam!    Compiling x11 v2.18.1
Sep 02 08:14:37.083 INFO kablam!     Checking vnc v0.4.0
Sep 02 08:14:43.404 INFO kablam!     Checking openai v0.4.1
Sep 02 08:14:46.901 INFO kablam!     Checking luke v0.1.4 (file:///source)
Sep 02 08:14:47.271 INFO kablam! warning: unused import: `std::f64::*`
Sep 02 08:14:47.271 INFO kablam!  --> src/luke_t.rs:2:5
Sep 02 08:14:47.271 INFO kablam!   |
Sep 02 08:14:47.271 INFO kablam! 2 | use std::f64::*;
Sep 02 08:14:47.271 INFO kablam!   |     ^^^^^^^^^^^
Sep 02 08:14:47.271 INFO kablam!   |
Sep 02 08:14:47.271 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 08:14:47.271 INFO kablam! 
Sep 02 08:14:47.271 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 02 08:14:47.271 INFO kablam!   --> src/luke_t.rs:29:18
Sep 02 08:14:47.271 INFO kablam!    |
Sep 02 08:14:47.271 INFO kablam! 29 |    let radians = (((oclock) * PI) / 6.0);
Sep 02 08:14:47.271 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 08:14:47.274 INFO kablam!    |
Sep 02 08:14:47.274 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 02 08:14:47.274 INFO kablam! 
Sep 02 08:14:47.274 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 02 08:14:47.274 INFO kablam!   --> src/luke_t.rs:81:27
Sep 02 08:14:47.274 INFO kablam!    |
Sep 02 08:14:47.274 INFO kablam! 81 |          if x>0 { horz -= (safe_space[ (width*y + (x-1)) as usize ] as f64); }
Sep 02 08:14:47.274 INFO kablam!    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 08:14:47.274 INFO kablam! 
Sep 02 08:14:47.274 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 02 08:14:47.274 INFO kablam!   --> src/luke_t.rs:82:27
Sep 02 08:14:47.274 INFO kablam!    |
Sep 02 08:14:47.275 INFO kablam! 82 |          if y>0 { vert -= (safe_space[ (width*(y-1) + x) as usize ] as f64); }
Sep 02 08:14:47.275 INFO kablam!    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 08:14:47.275 INFO kablam! 
Sep 02 08:14:47.275 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 02 08:14:47.275 INFO kablam!   --> src/luke_t.rs:83:35
Sep 02 08:14:47.275 INFO kablam!    |
Sep 02 08:14:47.275 INFO kablam! 83 |          if (x+1)<width { horz += (safe_space[ (width*y + (x+1)) as usize ] as f64); }
Sep 02 08:14:47.275 INFO kablam!    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 08:14:47.275 INFO kablam! 
Sep 02 08:14:47.275 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 02 08:14:47.275 INFO kablam!   --> src/luke_t.rs:84:36
Sep 02 08:14:47.275 INFO kablam!    |
Sep 02 08:14:47.275 INFO kablam! 84 |          if (y+1)<height { vert += (safe_space[ (width*(y+1) + x) as usize ] as f64); }
Sep 02 08:14:47.275 INFO kablam!    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 08:14:47.275 INFO kablam! 
Sep 02 08:14:47.283 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Sep 02 08:14:47.283 INFO kablam!  --> src/luke_a.rs:1:31
Sep 02 08:14:47.283 INFO kablam!   |
Sep 02 08:14:47.283 INFO kablam! 1 | use std::hash::{Hash, Hasher, SipHasher};
Sep 02 08:14:47.283 INFO kablam!   |                               ^^^^^^^^^
Sep 02 08:14:47.283 INFO kablam!   |
Sep 02 08:14:47.283 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 02 08:14:47.283 INFO kablam! 
Sep 02 08:14:47.283 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Sep 02 08:14:47.283 INFO kablam!   --> src/luke_a.rs:58:16
Sep 02 08:14:47.283 INFO kablam!    |
Sep 02 08:14:47.283 INFO kablam! 58 |    let mut s = SipHasher::new();
Sep 02 08:14:47.283 INFO kablam!    |                ^^^^^^^^^^^^^^
Sep 02 08:14:47.283 INFO kablam! 
Sep 02 08:14:47.307 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead
Sep 02 08:14:47.307 INFO kablam!   --> src/luke_a.rs:58:16
Sep 02 08:14:47.307 INFO kablam!    |
Sep 02 08:14:47.308 INFO kablam! 58 |    let mut s = SipHasher::new();
Sep 02 08:14:47.308 INFO kablam!    |                ^^^^^^^^^^^^^^
Sep 02 08:14:47.308 INFO kablam! 
Sep 02 08:14:47.348 INFO kablam! warning: unused import: `std::f64::*`
Sep 02 08:14:47.348 INFO kablam!  --> src/luke_t.rs:2:5
Sep 02 08:14:47.348 INFO kablam!   |
Sep 02 08:14:47.348 INFO kablam! 2 | use std::f64::*;
Sep 02 08:14:47.348 INFO kablam!   |     ^^^^^^^^^^^
Sep 02 08:14:47.348 INFO kablam!   |
Sep 02 08:14:47.348 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 08:14:47.348 INFO kablam! 
Sep 02 08:14:47.348 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 02 08:14:47.348 INFO kablam!   --> src/luke_t.rs:29:18
Sep 02 08:14:47.348 INFO kablam!    |
Sep 02 08:14:47.348 INFO kablam! 29 |    let radians = (((oclock) * PI) / 6.0);
Sep 02 08:14:47.348 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 08:14:47.348 INFO kablam!    |
Sep 02 08:14:47.348 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 02 08:14:47.349 INFO kablam! 
Sep 02 08:14:47.349 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 02 08:14:47.349 INFO kablam!   --> src/luke_t.rs:81:27
Sep 02 08:14:47.349 INFO kablam!    |
Sep 02 08:14:47.349 INFO kablam! 81 |          if x>0 { horz -= (safe_space[ (width*y + (x-1)) as usize ] as f64); }
Sep 02 08:14:47.349 INFO kablam!    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 08:14:47.349 INFO kablam! 
Sep 02 08:14:47.349 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 02 08:14:47.349 INFO kablam!   --> src/luke_t.rs:82:27
Sep 02 08:14:47.349 INFO kablam!    |
Sep 02 08:14:47.349 INFO kablam! 82 |          if y>0 { vert -= (safe_space[ (width*(y-1) + x) as usize ] as f64); }
Sep 02 08:14:47.349 INFO kablam!    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 08:14:47.349 INFO kablam! 
Sep 02 08:14:47.349 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 02 08:14:47.349 INFO kablam!   --> src/luke_t.rs:83:35
Sep 02 08:14:47.349 INFO kablam!    |
Sep 02 08:14:47.349 INFO kablam! 83 |          if (x+1)<width { horz += (safe_space[ (width*y + (x+1)) as usize ] as f64); }
Sep 02 08:14:47.349 INFO kablam!    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 08:14:47.349 INFO kablam! 
Sep 02 08:14:47.349 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 02 08:14:47.349 INFO kablam!   --> src/luke_t.rs:84:36
Sep 02 08:14:47.349 INFO kablam!    |
Sep 02 08:14:47.349 INFO kablam! 84 |          if (y+1)<height { vert += (safe_space[ (width*(y+1) + x) as usize ] as f64); }
Sep 02 08:14:47.349 INFO kablam!    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 08:14:47.349 INFO kablam! 
Sep 02 08:14:47.370 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Sep 02 08:14:47.370 INFO kablam!  --> src/luke_a.rs:1:31
Sep 02 08:14:47.370 INFO kablam!   |
Sep 02 08:14:47.370 INFO kablam! 1 | use std::hash::{Hash, Hasher, SipHasher};
Sep 02 08:14:47.370 INFO kablam!   |                               ^^^^^^^^^
Sep 02 08:14:47.370 INFO kablam!   |
Sep 02 08:14:47.370 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 02 08:14:47.370 INFO kablam! 
Sep 02 08:14:47.370 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Sep 02 08:14:47.370 INFO kablam!   --> src/luke_a.rs:58:16
Sep 02 08:14:47.371 INFO kablam!    |
Sep 02 08:14:47.371 INFO kablam! 58 |    let mut s = SipHasher::new();
Sep 02 08:14:47.371 INFO kablam!    |                ^^^^^^^^^^^^^^
Sep 02 08:14:47.371 INFO kablam! 
Sep 02 08:14:47.434 INFO kablam! warning: value assigned to `b` is never read
Sep 02 08:14:47.434 INFO kablam!  --> src/luke_t.rs:8:12
Sep 02 08:14:47.434 INFO kablam!   |
Sep 02 08:14:47.434 INFO kablam! 8 |    let mut b = false;
Sep 02 08:14:47.434 INFO kablam!   |            ^
Sep 02 08:14:47.434 INFO kablam!   |
Sep 02 08:14:47.434 INFO kablam!   = note: #[warn(unused_assignments)] on by default
Sep 02 08:14:47.434 INFO kablam! 
Sep 02 08:14:47.467 INFO kablam! warning: struct is never constructed: `ABone`
Sep 02 08:14:47.467 INFO kablam!  --> src/luke_a.rs:6:1
Sep 02 08:14:47.467 INFO kablam!   |
Sep 02 08:14:47.468 INFO kablam! 6 | struct ABone;
Sep 02 08:14:47.468 INFO kablam!   | ^^^^^^^^^^^^^
Sep 02 08:14:47.468 INFO kablam!   |
Sep 02 08:14:47.468 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 02 08:14:47.468 INFO kablam! 
Sep 02 08:14:47.468 INFO kablam! warning: struct is never constructed: `AColour`
Sep 02 08:14:47.468 INFO kablam!   --> src/luke_a.rs:10:1
Sep 02 08:14:47.468 INFO kablam!    |
Sep 02 08:14:47.468 INFO kablam! 10 | struct AColour {
Sep 02 08:14:47.468 INFO kablam!    | ^^^^^^^^^^^^^^
Sep 02 08:14:47.468 INFO kablam! 
Sep 02 08:14:47.468 INFO kablam! warning: struct is never constructed: `AGlass`
Sep 02 08:14:47.468 INFO kablam!   --> src/luke_a.rs:19:1
Sep 02 08:14:47.468 INFO kablam!    |
Sep 02 08:14:47.468 INFO kablam! 19 | struct AGlass {
Sep 02 08:14:47.469 INFO kablam!    | ^^^^^^^^^^^^^
Sep 02 08:14:47.469 INFO kablam! 
Sep 02 08:14:47.469 INFO kablam! warning: struct is never constructed: `AString`
Sep 02 08:14:47.469 INFO kablam!   --> src/luke_a.rs:37:1
Sep 02 08:14:47.469 INFO kablam!    |
Sep 02 08:14:47.469 INFO kablam! 37 | struct AString {
Sep 02 08:14:47.469 INFO kablam!    | ^^^^^^^^^^^^^^
Sep 02 08:14:47.469 INFO kablam! 
Sep 02 08:14:47.469 INFO kablam! warning: enum is never used: `AObject`
Sep 02 08:14:47.469 INFO kablam!   --> src/luke_a.rs:43:1
Sep 02 08:14:47.469 INFO kablam!    |
Sep 02 08:14:47.469 INFO kablam! 43 | enum AObject {
Sep 02 08:14:47.469 INFO kablam!    | ^^^^^^^^^^^^
Sep 02 08:14:47.469 INFO kablam! 
Sep 02 08:14:47.469 INFO kablam! warning: struct is never constructed: `ACategory`
Sep 02 08:14:47.469 INFO kablam!   --> src/luke_a.rs:52:1
Sep 02 08:14:47.469 INFO kablam!    |
Sep 02 08:14:47.469 INFO kablam! 52 | struct ACategory {
Sep 02 08:14:47.469 INFO kablam!    | ^^^^^^^^^^^^^^^^
Sep 02 08:14:47.469 INFO kablam! 
Sep 02 08:14:47.470 INFO kablam! warning: function is never used: `hash`
Sep 02 08:14:47.470 INFO kablam!   --> src/luke_a.rs:57:1
Sep 02 08:14:47.470 INFO kablam!    |
Sep 02 08:14:47.470 INFO kablam! 57 | fn hash<T: Hash>(t: &T) -> u64 {
Sep 02 08:14:47.470 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 08:14:47.470 INFO kablam! 
Sep 02 08:14:47.470 INFO kablam! warning: function is never used: `scan`
Sep 02 08:14:47.470 INFO kablam!   --> src/luke_a.rs:63:1
Sep 02 08:14:47.470 INFO kablam!    |
Sep 02 08:14:47.470 INFO kablam! 63 | fn scan(cat: &ACategory) -> HashSet<(usize,usize)> {
Sep 02 08:14:47.470 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 08:14:47.470 INFO kablam! 
Sep 02 08:14:47.517 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead
Sep 02 08:14:47.517 INFO kablam!   --> src/luke_a.rs:58:16
Sep 02 08:14:47.517 INFO kablam!    |
Sep 02 08:14:47.517 INFO kablam! 58 |    let mut s = SipHasher::new();
Sep 02 08:14:47.517 INFO kablam!    |                ^^^^^^^^^^^^^^
Sep 02 08:14:47.517 INFO kablam! 
Sep 02 08:14:47.646 INFO kablam! warning: value assigned to `b` is never read
Sep 02 08:14:47.646 INFO kablam!  --> src/luke_t.rs:8:12
Sep 02 08:14:47.646 INFO kablam!   |
Sep 02 08:14:47.646 INFO kablam! 8 |    let mut b = false;
Sep 02 08:14:47.646 INFO kablam!   |            ^
Sep 02 08:14:47.646 INFO kablam!   |
Sep 02 08:14:47.646 INFO kablam!   = note: #[warn(unused_assignments)] on by default
Sep 02 08:14:47.646 INFO kablam! 
Sep 02 08:14:47.726 INFO kablam! warning: struct is never constructed: `ABone`
Sep 02 08:14:47.726 INFO kablam!  --> src/luke_a.rs:6:1
Sep 02 08:14:47.726 INFO kablam!   |
Sep 02 08:14:47.726 INFO kablam! 6 | struct ABone;
Sep 02 08:14:47.726 INFO kablam!   | ^^^^^^^^^^^^^
Sep 02 08:14:47.726 INFO kablam!   |
Sep 02 08:14:47.726 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 02 08:14:47.726 INFO kablam! 
Sep 02 08:14:47.726 INFO kablam! warning: struct is never constructed: `AColour`
Sep 02 08:14:47.726 INFO kablam!   --> src/luke_a.rs:10:1
Sep 02 08:14:47.726 INFO kablam!    |
Sep 02 08:14:47.726 INFO kablam! 10 | struct AColour {
Sep 02 08:14:47.726 INFO kablam!    | ^^^^^^^^^^^^^^
Sep 02 08:14:47.726 INFO kablam! 
Sep 02 08:14:47.727 INFO kablam! warning: struct is never constructed: `AGlass`
Sep 02 08:14:47.727 INFO kablam!   --> src/luke_a.rs:19:1
Sep 02 08:14:47.727 INFO kablam!    |
Sep 02 08:14:47.727 INFO kablam! 19 | struct AGlass {
Sep 02 08:14:47.727 INFO kablam!    | ^^^^^^^^^^^^^
Sep 02 08:14:47.727 INFO kablam! 
Sep 02 08:14:47.727 INFO kablam! warning: struct is never constructed: `AString`
Sep 02 08:14:47.727 INFO kablam!   --> src/luke_a.rs:37:1
Sep 02 08:14:47.727 INFO kablam!    |
Sep 02 08:14:47.727 INFO kablam! 37 | struct AString {
Sep 02 08:14:47.727 INFO kablam!    | ^^^^^^^^^^^^^^
Sep 02 08:14:47.727 INFO kablam! 
Sep 02 08:14:47.727 INFO kablam! warning: enum is never used: `AObject`
Sep 02 08:14:47.730 INFO kablam!   --> src/luke_a.rs:43:1
Sep 02 08:14:47.730 INFO kablam!    |
Sep 02 08:14:47.730 INFO kablam! 43 | enum AObject {
Sep 02 08:14:47.730 INFO kablam!    | ^^^^^^^^^^^^
Sep 02 08:14:47.730 INFO kablam! 
Sep 02 08:14:47.730 INFO kablam! warning: struct is never constructed: `ACategory`
Sep 02 08:14:47.731 INFO kablam!   --> src/luke_a.rs:52:1
Sep 02 08:14:47.731 INFO kablam!    |
Sep 02 08:14:47.731 INFO kablam! 52 | struct ACategory {
Sep 02 08:14:47.731 INFO kablam!    | ^^^^^^^^^^^^^^^^
Sep 02 08:14:47.731 INFO kablam! 
Sep 02 08:14:47.731 INFO kablam! warning: function is never used: `hash`
Sep 02 08:14:47.731 INFO kablam!   --> src/luke_a.rs:57:1
Sep 02 08:14:47.731 INFO kablam!    |
Sep 02 08:14:47.731 INFO kablam! 57 | fn hash<T: Hash>(t: &T) -> u64 {
Sep 02 08:14:47.731 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 08:14:47.731 INFO kablam! 
Sep 02 08:14:47.731 INFO kablam! warning: function is never used: `scan`
Sep 02 08:14:47.731 INFO kablam!   --> src/luke_a.rs:63:1
Sep 02 08:14:47.731 INFO kablam!    |
Sep 02 08:14:47.731 INFO kablam! 63 | fn scan(cat: &ACategory) -> HashSet<(usize,usize)> {
Sep 02 08:14:47.731 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 08:14:47.731 INFO kablam! 
Sep 02 08:14:47.746 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.83s
Sep 02 08:14:47.756 INFO kablam! su: No module specific data is present
Sep 02 08:14:48.210 INFO running `"docker" "rm" "-f" "3cba31fb8ce10dc8807b66434f77d52e24aa38da2f5e22bea1f619b8186ae022"`
Sep 02 08:14:48.330 INFO blam! 3cba31fb8ce10dc8807b66434f77d52e24aa38da2f5e22bea1f619b8186ae022