Sep 01 14:43:22.787 INFO checking luke-0.1.4 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 14:43:22.787 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 14:43:22.787 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 14:43:23.038 INFO blam! 2cd26324eba8cfd96cbdbb377cd1b2c732250bb5c00210a0aa71227f5bcdc9f7
Sep 01 14:43:23.039 INFO running `"docker" "start" "-a" "2cd26324eba8cfd96cbdbb377cd1b2c732250bb5c00210a0aa71227f5bcdc9f7"`
Sep 01 14:43:23.858 INFO kablam!     Checking openai v0.4.1
Sep 01 14:43:27.430 INFO kablam!     Checking luke v0.1.4 (file:///source)
Sep 01 14:43:27.874 INFO kablam! warning: unused import: `std::f64::*`
Sep 01 14:43:27.874 INFO kablam!  --> src/luke_t.rs:2:5
Sep 01 14:43:27.874 INFO kablam!   |
Sep 01 14:43:27.874 INFO kablam! 2 | use std::f64::*;
Sep 01 14:43:27.874 INFO kablam!   |     ^^^^^^^^^^^
Sep 01 14:43:27.874 INFO kablam!   |
Sep 01 14:43:27.874 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 14:43:27.874 INFO kablam! 
Sep 01 14:43:27.875 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 01 14:43:27.875 INFO kablam!   --> src/luke_t.rs:29:18
Sep 01 14:43:27.875 INFO kablam!    |
Sep 01 14:43:27.875 INFO kablam! 29 |    let radians = (((oclock) * PI) / 6.0);
Sep 01 14:43:27.876 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 14:43:27.876 INFO kablam!    |
Sep 01 14:43:27.876 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 01 14:43:27.876 INFO kablam! 
Sep 01 14:43:27.876 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 01 14:43:27.876 INFO kablam!   --> src/luke_t.rs:81:27
Sep 01 14:43:27.876 INFO kablam!    |
Sep 01 14:43:27.876 INFO kablam! 81 |          if x>0 { horz -= (safe_space[ (width*y + (x-1)) as usize ] as f64); }
Sep 01 14:43:27.876 INFO kablam!    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 14:43:27.876 INFO kablam! 
Sep 01 14:43:27.876 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 01 14:43:27.876 INFO kablam!   --> src/luke_t.rs:82:27
Sep 01 14:43:27.876 INFO kablam!    |
Sep 01 14:43:27.876 INFO kablam! 82 |          if y>0 { vert -= (safe_space[ (width*(y-1) + x) as usize ] as f64); }
Sep 01 14:43:27.876 INFO kablam!    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 14:43:27.876 INFO kablam! 
Sep 01 14:43:27.876 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 01 14:43:27.876 INFO kablam!   --> src/luke_t.rs:83:35
Sep 01 14:43:27.876 INFO kablam!    |
Sep 01 14:43:27.876 INFO kablam! 83 |          if (x+1)<width { horz += (safe_space[ (width*y + (x+1)) as usize ] as f64); }
Sep 01 14:43:27.876 INFO kablam!    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 14:43:27.876 INFO kablam! 
Sep 01 14:43:27.876 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 01 14:43:27.876 INFO kablam!   --> src/luke_t.rs:84:36
Sep 01 14:43:27.876 INFO kablam!    |
Sep 01 14:43:27.876 INFO kablam! 84 |          if (y+1)<height { vert += (safe_space[ (width*(y+1) + x) as usize ] as f64); }
Sep 01 14:43:27.876 INFO kablam!    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 14:43:27.876 INFO kablam! 
Sep 01 14:43:27.892 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Sep 01 14:43:27.892 INFO kablam!  --> src/luke_a.rs:1:31
Sep 01 14:43:27.892 INFO kablam!   |
Sep 01 14:43:27.892 INFO kablam! 1 | use std::hash::{Hash, Hasher, SipHasher};
Sep 01 14:43:27.892 INFO kablam!   |                               ^^^^^^^^^
Sep 01 14:43:27.892 INFO kablam!   |
Sep 01 14:43:27.893 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 01 14:43:27.893 INFO kablam! 
Sep 01 14:43:27.893 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Sep 01 14:43:27.893 INFO kablam!   --> src/luke_a.rs:58:16
Sep 01 14:43:27.893 INFO kablam!    |
Sep 01 14:43:27.893 INFO kablam! 58 |    let mut s = SipHasher::new();
Sep 01 14:43:27.893 INFO kablam!    |                ^^^^^^^^^^^^^^
Sep 01 14:43:27.893 INFO kablam! 
Sep 01 14:43:27.930 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead
Sep 01 14:43:27.930 INFO kablam!   --> src/luke_a.rs:58:16
Sep 01 14:43:27.930 INFO kablam!    |
Sep 01 14:43:27.930 INFO kablam! 58 |    let mut s = SipHasher::new();
Sep 01 14:43:27.930 INFO kablam!    |                ^^^^^^^^^^^^^^
Sep 01 14:43:27.930 INFO kablam! 
Sep 01 14:43:27.970 INFO kablam! warning: unused import: `std::f64::*`
Sep 01 14:43:27.970 INFO kablam!  --> src/luke_t.rs:2:5
Sep 01 14:43:27.970 INFO kablam!   |
Sep 01 14:43:27.970 INFO kablam! 2 | use std::f64::*;
Sep 01 14:43:27.970 INFO kablam!   |     ^^^^^^^^^^^
Sep 01 14:43:27.970 INFO kablam!   |
Sep 01 14:43:27.970 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 14:43:27.970 INFO kablam! 
Sep 01 14:43:27.971 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 01 14:43:27.971 INFO kablam!   --> src/luke_t.rs:29:18
Sep 01 14:43:27.971 INFO kablam!    |
Sep 01 14:43:27.971 INFO kablam! 29 |    let radians = (((oclock) * PI) / 6.0);
Sep 01 14:43:27.971 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 14:43:27.971 INFO kablam!    |
Sep 01 14:43:27.971 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 01 14:43:27.971 INFO kablam! 
Sep 01 14:43:27.971 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 01 14:43:27.971 INFO kablam!   --> src/luke_t.rs:81:27
Sep 01 14:43:27.971 INFO kablam!    |
Sep 01 14:43:27.971 INFO kablam! 81 |          if x>0 { horz -= (safe_space[ (width*y + (x-1)) as usize ] as f64); }
Sep 01 14:43:27.971 INFO kablam!    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 14:43:27.971 INFO kablam! 
Sep 01 14:43:27.971 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 01 14:43:27.972 INFO kablam!   --> src/luke_t.rs:82:27
Sep 01 14:43:27.972 INFO kablam!    |
Sep 01 14:43:27.972 INFO kablam! 82 |          if y>0 { vert -= (safe_space[ (width*(y-1) + x) as usize ] as f64); }
Sep 01 14:43:27.972 INFO kablam!    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 14:43:27.972 INFO kablam! 
Sep 01 14:43:27.972 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 01 14:43:27.972 INFO kablam!   --> src/luke_t.rs:83:35
Sep 01 14:43:27.972 INFO kablam!    |
Sep 01 14:43:27.972 INFO kablam! 83 |          if (x+1)<width { horz += (safe_space[ (width*y + (x+1)) as usize ] as f64); }
Sep 01 14:43:27.972 INFO kablam!    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 14:43:27.972 INFO kablam! 
Sep 01 14:43:27.972 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 01 14:43:27.972 INFO kablam!   --> src/luke_t.rs:84:36
Sep 01 14:43:27.972 INFO kablam!    |
Sep 01 14:43:27.972 INFO kablam! 84 |          if (y+1)<height { vert += (safe_space[ (width*(y+1) + x) as usize ] as f64); }
Sep 01 14:43:27.972 INFO kablam!    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 14:43:27.972 INFO kablam! 
Sep 01 14:43:27.985 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Sep 01 14:43:27.985 INFO kablam!  --> src/luke_a.rs:1:31
Sep 01 14:43:27.985 INFO kablam!   |
Sep 01 14:43:27.985 INFO kablam! 1 | use std::hash::{Hash, Hasher, SipHasher};
Sep 01 14:43:27.985 INFO kablam!   |                               ^^^^^^^^^
Sep 01 14:43:27.985 INFO kablam!   |
Sep 01 14:43:27.985 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 01 14:43:27.985 INFO kablam! 
Sep 01 14:43:27.985 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Sep 01 14:43:27.985 INFO kablam!   --> src/luke_a.rs:58:16
Sep 01 14:43:27.985 INFO kablam!    |
Sep 01 14:43:27.985 INFO kablam! 58 |    let mut s = SipHasher::new();
Sep 01 14:43:27.985 INFO kablam!    |                ^^^^^^^^^^^^^^
Sep 01 14:43:27.985 INFO kablam! 
Sep 01 14:43:28.089 INFO kablam! warning: value assigned to `b` is never read
Sep 01 14:43:28.089 INFO kablam!  --> src/luke_t.rs:8:12
Sep 01 14:43:28.089 INFO kablam!   |
Sep 01 14:43:28.089 INFO kablam! 8 |    let mut b = false;
Sep 01 14:43:28.089 INFO kablam!   |            ^
Sep 01 14:43:28.089 INFO kablam!   |
Sep 01 14:43:28.089 INFO kablam!   = note: #[warn(unused_assignments)] on by default
Sep 01 14:43:28.089 INFO kablam! 
Sep 01 14:43:28.098 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead
Sep 01 14:43:28.098 INFO kablam!   --> src/luke_a.rs:58:16
Sep 01 14:43:28.098 INFO kablam!    |
Sep 01 14:43:28.098 INFO kablam! 58 |    let mut s = SipHasher::new();
Sep 01 14:43:28.098 INFO kablam!    |                ^^^^^^^^^^^^^^
Sep 01 14:43:28.098 INFO kablam! 
Sep 01 14:43:28.118 INFO kablam! warning: struct is never constructed: `ABone`
Sep 01 14:43:28.118 INFO kablam!  --> src/luke_a.rs:6:1
Sep 01 14:43:28.118 INFO kablam!   |
Sep 01 14:43:28.118 INFO kablam! 6 | struct ABone;
Sep 01 14:43:28.118 INFO kablam!   | ^^^^^^^^^^^^^
Sep 01 14:43:28.118 INFO kablam!   |
Sep 01 14:43:28.118 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 01 14:43:28.118 INFO kablam! 
Sep 01 14:43:28.118 INFO kablam! warning: struct is never constructed: `AColour`
Sep 01 14:43:28.119 INFO kablam!   --> src/luke_a.rs:10:1
Sep 01 14:43:28.119 INFO kablam!    |
Sep 01 14:43:28.119 INFO kablam! 10 | struct AColour {
Sep 01 14:43:28.119 INFO kablam!    | ^^^^^^^^^^^^^^
Sep 01 14:43:28.119 INFO kablam! 
Sep 01 14:43:28.119 INFO kablam! warning: struct is never constructed: `AGlass`
Sep 01 14:43:28.119 INFO kablam!   --> src/luke_a.rs:19:1
Sep 01 14:43:28.119 INFO kablam!    |
Sep 01 14:43:28.119 INFO kablam! 19 | struct AGlass {
Sep 01 14:43:28.119 INFO kablam!    | ^^^^^^^^^^^^^
Sep 01 14:43:28.119 INFO kablam! 
Sep 01 14:43:28.119 INFO kablam! warning: struct is never constructed: `AString`
Sep 01 14:43:28.119 INFO kablam!   --> src/luke_a.rs:37:1
Sep 01 14:43:28.119 INFO kablam!    |
Sep 01 14:43:28.119 INFO kablam! 37 | struct AString {
Sep 01 14:43:28.119 INFO kablam!    | ^^^^^^^^^^^^^^
Sep 01 14:43:28.120 INFO kablam! 
Sep 01 14:43:28.120 INFO kablam! warning: enum is never used: `AObject`
Sep 01 14:43:28.120 INFO kablam!   --> src/luke_a.rs:43:1
Sep 01 14:43:28.120 INFO kablam!    |
Sep 01 14:43:28.120 INFO kablam! 43 | enum AObject {
Sep 01 14:43:28.120 INFO kablam!    | ^^^^^^^^^^^^
Sep 01 14:43:28.120 INFO kablam! 
Sep 01 14:43:28.120 INFO kablam! warning: struct is never constructed: `ACategory`
Sep 01 14:43:28.120 INFO kablam!   --> src/luke_a.rs:52:1
Sep 01 14:43:28.120 INFO kablam!    |
Sep 01 14:43:28.120 INFO kablam! 52 | struct ACategory {
Sep 01 14:43:28.120 INFO kablam!    | ^^^^^^^^^^^^^^^^
Sep 01 14:43:28.120 INFO kablam! 
Sep 01 14:43:28.120 INFO kablam! warning: function is never used: `hash`
Sep 01 14:43:28.120 INFO kablam!   --> src/luke_a.rs:57:1
Sep 01 14:43:28.120 INFO kablam!    |
Sep 01 14:43:28.120 INFO kablam! 57 | fn hash<T: Hash>(t: &T) -> u64 {
Sep 01 14:43:28.120 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 14:43:28.120 INFO kablam! 
Sep 01 14:43:28.120 INFO kablam! warning: function is never used: `scan`
Sep 01 14:43:28.120 INFO kablam!   --> src/luke_a.rs:63:1
Sep 01 14:43:28.121 INFO kablam!    |
Sep 01 14:43:28.121 INFO kablam! 63 | fn scan(cat: &ACategory) -> HashSet<(usize,usize)> {
Sep 01 14:43:28.121 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 14:43:28.121 INFO kablam! 
Sep 01 14:43:28.218 INFO kablam! warning: value assigned to `b` is never read
Sep 01 14:43:28.218 INFO kablam!  --> src/luke_t.rs:8:12
Sep 01 14:43:28.218 INFO kablam!   |
Sep 01 14:43:28.218 INFO kablam! 8 |    let mut b = false;
Sep 01 14:43:28.218 INFO kablam!   |            ^
Sep 01 14:43:28.218 INFO kablam!   |
Sep 01 14:43:28.218 INFO kablam!   = note: #[warn(unused_assignments)] on by default
Sep 01 14:43:28.218 INFO kablam! 
Sep 01 14:43:28.303 INFO kablam! warning: struct is never constructed: `ABone`
Sep 01 14:43:28.303 INFO kablam!  --> src/luke_a.rs:6:1
Sep 01 14:43:28.303 INFO kablam!   |
Sep 01 14:43:28.304 INFO kablam! 6 | struct ABone;
Sep 01 14:43:28.304 INFO kablam!   | ^^^^^^^^^^^^^
Sep 01 14:43:28.304 INFO kablam!   |
Sep 01 14:43:28.304 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 01 14:43:28.304 INFO kablam! 
Sep 01 14:43:28.304 INFO kablam! warning: struct is never constructed: `AColour`
Sep 01 14:43:28.304 INFO kablam!   --> src/luke_a.rs:10:1
Sep 01 14:43:28.304 INFO kablam!    |
Sep 01 14:43:28.304 INFO kablam! 10 | struct AColour {
Sep 01 14:43:28.304 INFO kablam!    | ^^^^^^^^^^^^^^
Sep 01 14:43:28.304 INFO kablam! 
Sep 01 14:43:28.304 INFO kablam! warning: struct is never constructed: `AGlass`
Sep 01 14:43:28.304 INFO kablam!   --> src/luke_a.rs:19:1
Sep 01 14:43:28.304 INFO kablam!    |
Sep 01 14:43:28.304 INFO kablam! 19 | struct AGlass {
Sep 01 14:43:28.304 INFO kablam!    | ^^^^^^^^^^^^^
Sep 01 14:43:28.304 INFO kablam! 
Sep 01 14:43:28.304 INFO kablam! warning: struct is never constructed: `AString`
Sep 01 14:43:28.304 INFO kablam!   --> src/luke_a.rs:37:1
Sep 01 14:43:28.304 INFO kablam!    |
Sep 01 14:43:28.305 INFO kablam! 37 | struct AString {
Sep 01 14:43:28.305 INFO kablam!    | ^^^^^^^^^^^^^^
Sep 01 14:43:28.305 INFO kablam! 
Sep 01 14:43:28.305 INFO kablam! warning: enum is never used: `AObject`
Sep 01 14:43:28.305 INFO kablam!   --> src/luke_a.rs:43:1
Sep 01 14:43:28.305 INFO kablam!    |
Sep 01 14:43:28.305 INFO kablam! 43 | enum AObject {
Sep 01 14:43:28.305 INFO kablam!    | ^^^^^^^^^^^^
Sep 01 14:43:28.305 INFO kablam! 
Sep 01 14:43:28.305 INFO kablam! warning: struct is never constructed: `ACategory`
Sep 01 14:43:28.305 INFO kablam!   --> src/luke_a.rs:52:1
Sep 01 14:43:28.305 INFO kablam!    |
Sep 01 14:43:28.305 INFO kablam! 52 | struct ACategory {
Sep 01 14:43:28.305 INFO kablam!    | ^^^^^^^^^^^^^^^^
Sep 01 14:43:28.305 INFO kablam! 
Sep 01 14:43:28.305 INFO kablam! warning: function is never used: `hash`
Sep 01 14:43:28.305 INFO kablam!   --> src/luke_a.rs:57:1
Sep 01 14:43:28.305 INFO kablam!    |
Sep 01 14:43:28.305 INFO kablam! 57 | fn hash<T: Hash>(t: &T) -> u64 {
Sep 01 14:43:28.305 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 14:43:28.305 INFO kablam! 
Sep 01 14:43:28.305 INFO kablam! warning: function is never used: `scan`
Sep 01 14:43:28.305 INFO kablam!   --> src/luke_a.rs:63:1
Sep 01 14:43:28.305 INFO kablam!    |
Sep 01 14:43:28.305 INFO kablam! 63 | fn scan(cat: &ACategory) -> HashSet<(usize,usize)> {
Sep 01 14:43:28.305 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 14:43:28.306 INFO kablam! 
Sep 01 14:43:28.322 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.59s
Sep 01 14:43:28.329 INFO kablam! su: No module specific data is present
Sep 01 14:43:28.905 INFO running `"docker" "rm" "-f" "2cd26324eba8cfd96cbdbb377cd1b2c732250bb5c00210a0aa71227f5bcdc9f7"`
Sep 01 14:43:29.047 INFO blam! 2cd26324eba8cfd96cbdbb377cd1b2c732250bb5c00210a0aa71227f5bcdc9f7