Sep 10 15:00:32.186 INFO checking luke-0.1.4 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 15:00:32.186 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 15:00:32.186 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-1/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 15:00:32.464 INFO blam! b76c24f8ff9f1a2c839852c446f9e1da1bf0e5ed69901465a14604ced40afbcb
Sep 10 15:00:32.467 INFO running `"docker" "start" "-a" "b76c24f8ff9f1a2c839852c446f9e1da1bf0e5ed69901465a14604ced40afbcb"`
Sep 10 15:00:33.516 INFO kablam! usermod: no changes
Sep 10 15:00:33.786 INFO kablam!     Checking openai v0.4.1
Sep 10 15:00:36.119 INFO kablam!     Checking luke v0.1.4 (file:///source)
Sep 10 15:00:36.374 INFO kablam! warning: unused import: `std::f64::*`
Sep 10 15:00:36.374 INFO kablam!  --> src/luke_t.rs:2:5
Sep 10 15:00:36.374 INFO kablam!   |
Sep 10 15:00:36.374 INFO kablam! 2 | use std::f64::*;
Sep 10 15:00:36.374 INFO kablam!   |     ^^^^^^^^^^^
Sep 10 15:00:36.374 INFO kablam!   |
Sep 10 15:00:36.374 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 15:00:36.374 INFO kablam! 
Sep 10 15:00:36.374 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 10 15:00:36.374 INFO kablam!   --> src/luke_t.rs:29:18
Sep 10 15:00:36.374 INFO kablam!    |
Sep 10 15:00:36.374 INFO kablam! 29 |    let radians = (((oclock) * PI) / 6.0);
Sep 10 15:00:36.374 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 15:00:36.374 INFO kablam!    |
Sep 10 15:00:36.374 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 10 15:00:36.374 INFO kablam! 
Sep 10 15:00:36.374 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 10 15:00:36.374 INFO kablam!   --> src/luke_t.rs:81:27
Sep 10 15:00:36.374 INFO kablam!    |
Sep 10 15:00:36.374 INFO kablam! 81 |          if x>0 { horz -= (safe_space[ (width*y + (x-1)) as usize ] as f64); }
Sep 10 15:00:36.374 INFO kablam!    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 15:00:36.374 INFO kablam! 
Sep 10 15:00:36.374 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 10 15:00:36.374 INFO kablam!   --> src/luke_t.rs:82:27
Sep 10 15:00:36.374 INFO kablam!    |
Sep 10 15:00:36.374 INFO kablam! 82 |          if y>0 { vert -= (safe_space[ (width*(y-1) + x) as usize ] as f64); }
Sep 10 15:00:36.374 INFO kablam!    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 15:00:36.374 INFO kablam! 
Sep 10 15:00:36.374 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 10 15:00:36.374 INFO kablam!   --> src/luke_t.rs:83:35
Sep 10 15:00:36.374 INFO kablam!    |
Sep 10 15:00:36.374 INFO kablam! 83 |          if (x+1)<width { horz += (safe_space[ (width*y + (x+1)) as usize ] as f64); }
Sep 10 15:00:36.374 INFO kablam!    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 15:00:36.374 INFO kablam! 
Sep 10 15:00:36.375 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 10 15:00:36.375 INFO kablam!   --> src/luke_t.rs:84:36
Sep 10 15:00:36.375 INFO kablam!    |
Sep 10 15:00:36.375 INFO kablam! 84 |          if (y+1)<height { vert += (safe_space[ (width*(y+1) + x) as usize ] as f64); }
Sep 10 15:00:36.375 INFO kablam!    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 15:00:36.375 INFO kablam! 
Sep 10 15:00:36.390 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Sep 10 15:00:36.390 INFO kablam!  --> src/luke_a.rs:1:31
Sep 10 15:00:36.390 INFO kablam!   |
Sep 10 15:00:36.390 INFO kablam! 1 | use std::hash::{Hash, Hasher, SipHasher};
Sep 10 15:00:36.390 INFO kablam!   |                               ^^^^^^^^^
Sep 10 15:00:36.390 INFO kablam!   |
Sep 10 15:00:36.390 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 10 15:00:36.390 INFO kablam! 
Sep 10 15:00:36.390 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Sep 10 15:00:36.390 INFO kablam!   --> src/luke_a.rs:58:16
Sep 10 15:00:36.390 INFO kablam!    |
Sep 10 15:00:36.390 INFO kablam! 58 |    let mut s = SipHasher::new();
Sep 10 15:00:36.390 INFO kablam!    |                ^^^^^^^^^^^^^^
Sep 10 15:00:36.390 INFO kablam! 
Sep 10 15:00:36.410 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead
Sep 10 15:00:36.410 INFO kablam!   --> src/luke_a.rs:58:16
Sep 10 15:00:36.410 INFO kablam!    |
Sep 10 15:00:36.410 INFO kablam! 58 |    let mut s = SipHasher::new();
Sep 10 15:00:36.410 INFO kablam!    |                ^^^^^^^^^^^^^^
Sep 10 15:00:36.410 INFO kablam! 
Sep 10 15:00:36.523 INFO kablam! warning: value assigned to `b` is never read
Sep 10 15:00:36.523 INFO kablam!  --> src/luke_t.rs:8:12
Sep 10 15:00:36.523 INFO kablam!   |
Sep 10 15:00:36.523 INFO kablam! 8 |    let mut b = false;
Sep 10 15:00:36.523 INFO kablam!   |            ^
Sep 10 15:00:36.523 INFO kablam!   |
Sep 10 15:00:36.523 INFO kablam!   = note: #[warn(unused_assignments)] on by default
Sep 10 15:00:36.523 INFO kablam! 
Sep 10 15:00:36.578 INFO kablam! warning: struct is never constructed: `ABone`
Sep 10 15:00:36.578 INFO kablam!  --> src/luke_a.rs:6:1
Sep 10 15:00:36.578 INFO kablam!   |
Sep 10 15:00:36.578 INFO kablam! 6 | struct ABone;
Sep 10 15:00:36.578 INFO kablam!   | ^^^^^^^^^^^^^
Sep 10 15:00:36.578 INFO kablam!   |
Sep 10 15:00:36.578 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 10 15:00:36.578 INFO kablam! 
Sep 10 15:00:36.578 INFO kablam! warning: struct is never constructed: `AColour`
Sep 10 15:00:36.578 INFO kablam!   --> src/luke_a.rs:10:1
Sep 10 15:00:36.578 INFO kablam!    |
Sep 10 15:00:36.578 INFO kablam! 10 | struct AColour {
Sep 10 15:00:36.578 INFO kablam!    | ^^^^^^^^^^^^^^
Sep 10 15:00:36.578 INFO kablam! 
Sep 10 15:00:36.578 INFO kablam! warning: struct is never constructed: `AGlass`
Sep 10 15:00:36.578 INFO kablam!   --> src/luke_a.rs:19:1
Sep 10 15:00:36.578 INFO kablam!    |
Sep 10 15:00:36.578 INFO kablam! 19 | struct AGlass {
Sep 10 15:00:36.578 INFO kablam!    | ^^^^^^^^^^^^^
Sep 10 15:00:36.578 INFO kablam! 
Sep 10 15:00:36.578 INFO kablam! warning: struct is never constructed: `AString`
Sep 10 15:00:36.578 INFO kablam!   --> src/luke_a.rs:37:1
Sep 10 15:00:36.578 INFO kablam!    |
Sep 10 15:00:36.578 INFO kablam! 37 | struct AString {
Sep 10 15:00:36.578 INFO kablam!    | ^^^^^^^^^^^^^^
Sep 10 15:00:36.578 INFO kablam! 
Sep 10 15:00:36.578 INFO kablam! warning: enum is never used: `AObject`
Sep 10 15:00:36.578 INFO kablam!   --> src/luke_a.rs:43:1
Sep 10 15:00:36.578 INFO kablam!    |
Sep 10 15:00:36.578 INFO kablam! 43 | enum AObject {
Sep 10 15:00:36.578 INFO kablam!    | ^^^^^^^^^^^^
Sep 10 15:00:36.578 INFO kablam! 
Sep 10 15:00:36.578 INFO kablam! warning: struct is never constructed: `ACategory`
Sep 10 15:00:36.579 INFO kablam!   --> src/luke_a.rs:52:1
Sep 10 15:00:36.579 INFO kablam!    |
Sep 10 15:00:36.579 INFO kablam! 52 | struct ACategory {
Sep 10 15:00:36.579 INFO kablam!    | ^^^^^^^^^^^^^^^^
Sep 10 15:00:36.579 INFO kablam! 
Sep 10 15:00:36.579 INFO kablam! warning: function is never used: `hash`
Sep 10 15:00:36.579 INFO kablam!   --> src/luke_a.rs:57:1
Sep 10 15:00:36.579 INFO kablam!    |
Sep 10 15:00:36.579 INFO kablam! 57 | fn hash<T: Hash>(t: &T) -> u64 {
Sep 10 15:00:36.579 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 15:00:36.579 INFO kablam! 
Sep 10 15:00:36.579 INFO kablam! warning: function is never used: `scan`
Sep 10 15:00:36.579 INFO kablam!   --> src/luke_a.rs:63:1
Sep 10 15:00:36.579 INFO kablam!    |
Sep 10 15:00:36.579 INFO kablam! 63 | fn scan(cat: &ACategory) -> HashSet<(usize,usize)> {
Sep 10 15:00:36.579 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 15:00:36.579 INFO kablam! 
Sep 10 15:00:36.836 INFO kablam! warning: unused import: `std::f64::*`
Sep 10 15:00:36.836 INFO kablam!  --> src/luke_t.rs:2:5
Sep 10 15:00:36.836 INFO kablam!   |
Sep 10 15:00:36.836 INFO kablam! 2 | use std::f64::*;
Sep 10 15:00:36.836 INFO kablam!   |     ^^^^^^^^^^^
Sep 10 15:00:36.836 INFO kablam!   |
Sep 10 15:00:36.836 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 15:00:36.836 INFO kablam! 
Sep 10 15:00:36.846 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 10 15:00:36.846 INFO kablam!   --> src/luke_t.rs:29:18
Sep 10 15:00:36.846 INFO kablam!    |
Sep 10 15:00:36.846 INFO kablam! 29 |    let radians = (((oclock) * PI) / 6.0);
Sep 10 15:00:36.846 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 15:00:36.846 INFO kablam!    |
Sep 10 15:00:36.846 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 10 15:00:36.846 INFO kablam! 
Sep 10 15:00:36.846 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 10 15:00:36.846 INFO kablam!   --> src/luke_t.rs:81:27
Sep 10 15:00:36.846 INFO kablam!    |
Sep 10 15:00:36.846 INFO kablam! 81 |          if x>0 { horz -= (safe_space[ (width*y + (x-1)) as usize ] as f64); }
Sep 10 15:00:36.846 INFO kablam!    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 15:00:36.846 INFO kablam! 
Sep 10 15:00:36.846 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 10 15:00:36.846 INFO kablam!   --> src/luke_t.rs:82:27
Sep 10 15:00:36.846 INFO kablam!    |
Sep 10 15:00:36.846 INFO kablam! 82 |          if y>0 { vert -= (safe_space[ (width*(y-1) + x) as usize ] as f64); }
Sep 10 15:00:36.846 INFO kablam!    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 15:00:36.846 INFO kablam! 
Sep 10 15:00:36.846 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 10 15:00:36.846 INFO kablam!   --> src/luke_t.rs:83:35
Sep 10 15:00:36.846 INFO kablam!    |
Sep 10 15:00:36.846 INFO kablam! 83 |          if (x+1)<width { horz += (safe_space[ (width*y + (x+1)) as usize ] as f64); }
Sep 10 15:00:36.846 INFO kablam!    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 15:00:36.846 INFO kablam! 
Sep 10 15:00:36.846 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 10 15:00:36.846 INFO kablam!   --> src/luke_t.rs:84:36
Sep 10 15:00:36.846 INFO kablam!    |
Sep 10 15:00:36.846 INFO kablam! 84 |          if (y+1)<height { vert += (safe_space[ (width*(y+1) + x) as usize ] as f64); }
Sep 10 15:00:36.846 INFO kablam!    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 15:00:36.846 INFO kablam! 
Sep 10 15:00:36.854 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Sep 10 15:00:36.854 INFO kablam!  --> src/luke_a.rs:1:31
Sep 10 15:00:36.854 INFO kablam!   |
Sep 10 15:00:36.854 INFO kablam! 1 | use std::hash::{Hash, Hasher, SipHasher};
Sep 10 15:00:36.854 INFO kablam!   |                               ^^^^^^^^^
Sep 10 15:00:36.854 INFO kablam!   |
Sep 10 15:00:36.854 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 10 15:00:36.854 INFO kablam! 
Sep 10 15:00:36.854 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Sep 10 15:00:36.854 INFO kablam!   --> src/luke_a.rs:58:16
Sep 10 15:00:36.854 INFO kablam!    |
Sep 10 15:00:36.854 INFO kablam! 58 |    let mut s = SipHasher::new();
Sep 10 15:00:36.854 INFO kablam!    |                ^^^^^^^^^^^^^^
Sep 10 15:00:36.854 INFO kablam! 
Sep 10 15:00:36.938 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead
Sep 10 15:00:36.938 INFO kablam!   --> src/luke_a.rs:58:16
Sep 10 15:00:36.938 INFO kablam!    |
Sep 10 15:00:36.938 INFO kablam! 58 |    let mut s = SipHasher::new();
Sep 10 15:00:36.938 INFO kablam!    |                ^^^^^^^^^^^^^^
Sep 10 15:00:36.938 INFO kablam! 
Sep 10 15:00:37.005 INFO kablam! warning: value assigned to `b` is never read
Sep 10 15:00:37.005 INFO kablam!  --> src/luke_t.rs:8:12
Sep 10 15:00:37.005 INFO kablam!   |
Sep 10 15:00:37.005 INFO kablam! 8 |    let mut b = false;
Sep 10 15:00:37.005 INFO kablam!   |            ^
Sep 10 15:00:37.005 INFO kablam!   |
Sep 10 15:00:37.005 INFO kablam!   = note: #[warn(unused_assignments)] on by default
Sep 10 15:00:37.005 INFO kablam! 
Sep 10 15:00:37.058 INFO kablam! warning: struct is never constructed: `ABone`
Sep 10 15:00:37.058 INFO kablam!  --> src/luke_a.rs:6:1
Sep 10 15:00:37.058 INFO kablam!   |
Sep 10 15:00:37.058 INFO kablam! 6 | struct ABone;
Sep 10 15:00:37.058 INFO kablam!   | ^^^^^^^^^^^^^
Sep 10 15:00:37.058 INFO kablam!   |
Sep 10 15:00:37.058 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 10 15:00:37.058 INFO kablam! 
Sep 10 15:00:37.058 INFO kablam! warning: struct is never constructed: `AColour`
Sep 10 15:00:37.058 INFO kablam!   --> src/luke_a.rs:10:1
Sep 10 15:00:37.058 INFO kablam!    |
Sep 10 15:00:37.058 INFO kablam! 10 | struct AColour {
Sep 10 15:00:37.058 INFO kablam!    | ^^^^^^^^^^^^^^
Sep 10 15:00:37.058 INFO kablam! 
Sep 10 15:00:37.058 INFO kablam! warning: struct is never constructed: `AGlass`
Sep 10 15:00:37.058 INFO kablam!   --> src/luke_a.rs:19:1
Sep 10 15:00:37.058 INFO kablam!    |
Sep 10 15:00:37.058 INFO kablam! 19 | struct AGlass {
Sep 10 15:00:37.058 INFO kablam!    | ^^^^^^^^^^^^^
Sep 10 15:00:37.058 INFO kablam! 
Sep 10 15:00:37.058 INFO kablam! warning: struct is never constructed: `AString`
Sep 10 15:00:37.058 INFO kablam!   --> src/luke_a.rs:37:1
Sep 10 15:00:37.058 INFO kablam!    |
Sep 10 15:00:37.058 INFO kablam! 37 | struct AString {
Sep 10 15:00:37.058 INFO kablam!    | ^^^^^^^^^^^^^^
Sep 10 15:00:37.058 INFO kablam! 
Sep 10 15:00:37.058 INFO kablam! warning: enum is never used: `AObject`
Sep 10 15:00:37.058 INFO kablam!   --> src/luke_a.rs:43:1
Sep 10 15:00:37.058 INFO kablam!    |
Sep 10 15:00:37.058 INFO kablam! 43 | enum AObject {
Sep 10 15:00:37.058 INFO kablam!    | ^^^^^^^^^^^^
Sep 10 15:00:37.058 INFO kablam! 
Sep 10 15:00:37.058 INFO kablam! warning: struct is never constructed: `ACategory`
Sep 10 15:00:37.058 INFO kablam!   --> src/luke_a.rs:52:1
Sep 10 15:00:37.058 INFO kablam!    |
Sep 10 15:00:37.059 INFO kablam! 52 | struct ACategory {
Sep 10 15:00:37.059 INFO kablam!    | ^^^^^^^^^^^^^^^^
Sep 10 15:00:37.059 INFO kablam! 
Sep 10 15:00:37.059 INFO kablam! warning: function is never used: `hash`
Sep 10 15:00:37.059 INFO kablam!   --> src/luke_a.rs:57:1
Sep 10 15:00:37.059 INFO kablam!    |
Sep 10 15:00:37.059 INFO kablam! 57 | fn hash<T: Hash>(t: &T) -> u64 {
Sep 10 15:00:37.059 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 15:00:37.059 INFO kablam! 
Sep 10 15:00:37.059 INFO kablam! warning: function is never used: `scan`
Sep 10 15:00:37.059 INFO kablam!   --> src/luke_a.rs:63:1
Sep 10 15:00:37.059 INFO kablam!    |
Sep 10 15:00:37.059 INFO kablam! 63 | fn scan(cat: &ACategory) -> HashSet<(usize,usize)> {
Sep 10 15:00:37.059 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 15:00:37.059 INFO kablam! 
Sep 10 15:00:37.093 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.53s
Sep 10 15:00:37.102 INFO kablam! su: No module specific data is present
Sep 10 15:00:38.120 INFO running `"docker" "rm" "-f" "b76c24f8ff9f1a2c839852c446f9e1da1bf0e5ed69901465a14604ced40afbcb"`
Sep 10 15:00:38.246 INFO blam! b76c24f8ff9f1a2c839852c446f9e1da1bf0e5ed69901465a14604ced40afbcb