Sep 06 04:09:01.762 INFO checking luke-0.1.4 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 04:09:01.762 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 04:09:01.763 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-5/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 04:09:02.099 INFO blam! df5b0d68da5706f31537bbe3c0a31914156f0a557092505309e9f94d1feb16e7
Sep 06 04:09:02.101 INFO running `"docker" "start" "-a" "df5b0d68da5706f31537bbe3c0a31914156f0a557092505309e9f94d1feb16e7"`
Sep 06 04:09:03.239 INFO kablam! usermod: no changes
Sep 06 04:09:03.494 INFO kablam!     Checking openai v0.4.1
Sep 06 04:09:05.579 INFO kablam!     Checking luke v0.1.4 (file:///source)
Sep 06 04:09:06.062 INFO kablam! warning: unused import: `std::f64::*`
Sep 06 04:09:06.062 INFO kablam!  --> src/luke_t.rs:2:5
Sep 06 04:09:06.062 INFO kablam!   |
Sep 06 04:09:06.062 INFO kablam! 2 | use std::f64::*;
Sep 06 04:09:06.062 INFO kablam!   |     ^^^^^^^^^^^
Sep 06 04:09:06.062 INFO kablam!   |
Sep 06 04:09:06.062 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 04:09:06.062 INFO kablam! 
Sep 06 04:09:06.062 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 06 04:09:06.062 INFO kablam!   --> src/luke_t.rs:29:18
Sep 06 04:09:06.062 INFO kablam!    |
Sep 06 04:09:06.062 INFO kablam! 29 |    let radians = (((oclock) * PI) / 6.0);
Sep 06 04:09:06.062 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 04:09:06.062 INFO kablam!    |
Sep 06 04:09:06.062 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 06 04:09:06.062 INFO kablam! 
Sep 06 04:09:06.063 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 06 04:09:06.063 INFO kablam!   --> src/luke_t.rs:81:27
Sep 06 04:09:06.063 INFO kablam!    |
Sep 06 04:09:06.063 INFO kablam! 81 |          if x>0 { horz -= (safe_space[ (width*y + (x-1)) as usize ] as f64); }
Sep 06 04:09:06.063 INFO kablam!    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 04:09:06.063 INFO kablam! 
Sep 06 04:09:06.063 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 06 04:09:06.063 INFO kablam!   --> src/luke_t.rs:82:27
Sep 06 04:09:06.063 INFO kablam!    |
Sep 06 04:09:06.063 INFO kablam! 82 |          if y>0 { vert -= (safe_space[ (width*(y-1) + x) as usize ] as f64); }
Sep 06 04:09:06.063 INFO kablam!    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 04:09:06.063 INFO kablam! 
Sep 06 04:09:06.063 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 06 04:09:06.063 INFO kablam!   --> src/luke_t.rs:83:35
Sep 06 04:09:06.063 INFO kablam!    |
Sep 06 04:09:06.063 INFO kablam! 83 |          if (x+1)<width { horz += (safe_space[ (width*y + (x+1)) as usize ] as f64); }
Sep 06 04:09:06.063 INFO kablam!    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 04:09:06.063 INFO kablam! 
Sep 06 04:09:06.063 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 06 04:09:06.063 INFO kablam!   --> src/luke_t.rs:84:36
Sep 06 04:09:06.063 INFO kablam!    |
Sep 06 04:09:06.063 INFO kablam! 84 |          if (y+1)<height { vert += (safe_space[ (width*(y+1) + x) as usize ] as f64); }
Sep 06 04:09:06.063 INFO kablam!    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 04:09:06.063 INFO kablam! 
Sep 06 04:09:06.086 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Sep 06 04:09:06.086 INFO kablam!  --> src/luke_a.rs:1:31
Sep 06 04:09:06.086 INFO kablam!   |
Sep 06 04:09:06.086 INFO kablam! 1 | use std::hash::{Hash, Hasher, SipHasher};
Sep 06 04:09:06.086 INFO kablam!   |                               ^^^^^^^^^
Sep 06 04:09:06.086 INFO kablam!   |
Sep 06 04:09:06.086 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 06 04:09:06.086 INFO kablam! 
Sep 06 04:09:06.087 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Sep 06 04:09:06.087 INFO kablam!   --> src/luke_a.rs:58:16
Sep 06 04:09:06.087 INFO kablam!    |
Sep 06 04:09:06.087 INFO kablam! 58 |    let mut s = SipHasher::new();
Sep 06 04:09:06.087 INFO kablam!    |                ^^^^^^^^^^^^^^
Sep 06 04:09:06.087 INFO kablam! 
Sep 06 04:09:06.114 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead
Sep 06 04:09:06.114 INFO kablam!   --> src/luke_a.rs:58:16
Sep 06 04:09:06.114 INFO kablam!    |
Sep 06 04:09:06.114 INFO kablam! 58 |    let mut s = SipHasher::new();
Sep 06 04:09:06.114 INFO kablam!    |                ^^^^^^^^^^^^^^
Sep 06 04:09:06.114 INFO kablam! 
Sep 06 04:09:06.156 INFO kablam! warning: unused import: `std::f64::*`
Sep 06 04:09:06.156 INFO kablam!  --> src/luke_t.rs:2:5
Sep 06 04:09:06.156 INFO kablam!   |
Sep 06 04:09:06.156 INFO kablam! 2 | use std::f64::*;
Sep 06 04:09:06.156 INFO kablam!   |     ^^^^^^^^^^^
Sep 06 04:09:06.156 INFO kablam!   |
Sep 06 04:09:06.157 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 04:09:06.157 INFO kablam! 
Sep 06 04:09:06.157 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 06 04:09:06.157 INFO kablam!   --> src/luke_t.rs:29:18
Sep 06 04:09:06.157 INFO kablam!    |
Sep 06 04:09:06.157 INFO kablam! 29 |    let radians = (((oclock) * PI) / 6.0);
Sep 06 04:09:06.157 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 04:09:06.166 INFO kablam!    |
Sep 06 04:09:06.166 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 06 04:09:06.166 INFO kablam! 
Sep 06 04:09:06.166 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 06 04:09:06.166 INFO kablam!   --> src/luke_t.rs:81:27
Sep 06 04:09:06.166 INFO kablam!    |
Sep 06 04:09:06.166 INFO kablam! 81 |          if x>0 { horz -= (safe_space[ (width*y + (x-1)) as usize ] as f64); }
Sep 06 04:09:06.166 INFO kablam!    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 04:09:06.166 INFO kablam! 
Sep 06 04:09:06.166 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 06 04:09:06.166 INFO kablam!   --> src/luke_t.rs:82:27
Sep 06 04:09:06.167 INFO kablam!    |
Sep 06 04:09:06.167 INFO kablam! 82 |          if y>0 { vert -= (safe_space[ (width*(y-1) + x) as usize ] as f64); }
Sep 06 04:09:06.167 INFO kablam!    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 04:09:06.167 INFO kablam! 
Sep 06 04:09:06.167 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 06 04:09:06.167 INFO kablam!   --> src/luke_t.rs:83:35
Sep 06 04:09:06.167 INFO kablam!    |
Sep 06 04:09:06.167 INFO kablam! 83 |          if (x+1)<width { horz += (safe_space[ (width*y + (x+1)) as usize ] as f64); }
Sep 06 04:09:06.167 INFO kablam!    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 04:09:06.167 INFO kablam! 
Sep 06 04:09:06.167 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 06 04:09:06.167 INFO kablam!   --> src/luke_t.rs:84:36
Sep 06 04:09:06.167 INFO kablam!    |
Sep 06 04:09:06.167 INFO kablam! 84 |          if (y+1)<height { vert += (safe_space[ (width*(y+1) + x) as usize ] as f64); }
Sep 06 04:09:06.167 INFO kablam!    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 04:09:06.167 INFO kablam! 
Sep 06 04:09:06.196 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Sep 06 04:09:06.196 INFO kablam!  --> src/luke_a.rs:1:31
Sep 06 04:09:06.196 INFO kablam!   |
Sep 06 04:09:06.196 INFO kablam! 1 | use std::hash::{Hash, Hasher, SipHasher};
Sep 06 04:09:06.196 INFO kablam!   |                               ^^^^^^^^^
Sep 06 04:09:06.206 INFO kablam!   |
Sep 06 04:09:06.206 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 06 04:09:06.206 INFO kablam! 
Sep 06 04:09:06.206 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Sep 06 04:09:06.206 INFO kablam!   --> src/luke_a.rs:58:16
Sep 06 04:09:06.206 INFO kablam!    |
Sep 06 04:09:06.206 INFO kablam! 58 |    let mut s = SipHasher::new();
Sep 06 04:09:06.206 INFO kablam!    |                ^^^^^^^^^^^^^^
Sep 06 04:09:06.206 INFO kablam! 
Sep 06 04:09:06.252 INFO kablam! warning: value assigned to `b` is never read
Sep 06 04:09:06.252 INFO kablam!  --> src/luke_t.rs:8:12
Sep 06 04:09:06.252 INFO kablam!   |
Sep 06 04:09:06.252 INFO kablam! 8 |    let mut b = false;
Sep 06 04:09:06.252 INFO kablam!   |            ^
Sep 06 04:09:06.252 INFO kablam!   |
Sep 06 04:09:06.252 INFO kablam!   = note: #[warn(unused_assignments)] on by default
Sep 06 04:09:06.252 INFO kablam! 
Sep 06 04:09:06.309 INFO kablam! warning: struct is never constructed: `ABone`
Sep 06 04:09:06.309 INFO kablam!  --> src/luke_a.rs:6:1
Sep 06 04:09:06.309 INFO kablam!   |
Sep 06 04:09:06.309 INFO kablam! 6 | struct ABone;
Sep 06 04:09:06.309 INFO kablam!   | ^^^^^^^^^^^^^
Sep 06 04:09:06.318 INFO kablam!   |
Sep 06 04:09:06.318 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 06 04:09:06.318 INFO kablam! 
Sep 06 04:09:06.318 INFO kablam! warning: struct is never constructed: `AColour`
Sep 06 04:09:06.318 INFO kablam!   --> src/luke_a.rs:10:1
Sep 06 04:09:06.318 INFO kablam!    |
Sep 06 04:09:06.318 INFO kablam! 10 | struct AColour {
Sep 06 04:09:06.318 INFO kablam!    | ^^^^^^^^^^^^^^
Sep 06 04:09:06.318 INFO kablam! 
Sep 06 04:09:06.319 INFO kablam! warning: struct is never constructed: `AGlass`
Sep 06 04:09:06.319 INFO kablam!   --> src/luke_a.rs:19:1
Sep 06 04:09:06.319 INFO kablam!    |
Sep 06 04:09:06.319 INFO kablam! 19 | struct AGlass {
Sep 06 04:09:06.319 INFO kablam!    | ^^^^^^^^^^^^^
Sep 06 04:09:06.319 INFO kablam! 
Sep 06 04:09:06.319 INFO kablam! warning: struct is never constructed: `AString`
Sep 06 04:09:06.319 INFO kablam!   --> src/luke_a.rs:37:1
Sep 06 04:09:06.319 INFO kablam!    |
Sep 06 04:09:06.319 INFO kablam! 37 | struct AString {
Sep 06 04:09:06.319 INFO kablam!    | ^^^^^^^^^^^^^^
Sep 06 04:09:06.319 INFO kablam! 
Sep 06 04:09:06.319 INFO kablam! warning: enum is never used: `AObject`
Sep 06 04:09:06.319 INFO kablam!   --> src/luke_a.rs:43:1
Sep 06 04:09:06.319 INFO kablam!    |
Sep 06 04:09:06.319 INFO kablam! 43 | enum AObject {
Sep 06 04:09:06.319 INFO kablam!    | ^^^^^^^^^^^^
Sep 06 04:09:06.319 INFO kablam! 
Sep 06 04:09:06.319 INFO kablam! warning: struct is never constructed: `ACategory`
Sep 06 04:09:06.319 INFO kablam!   --> src/luke_a.rs:52:1
Sep 06 04:09:06.319 INFO kablam!    |
Sep 06 04:09:06.319 INFO kablam! 52 | struct ACategory {
Sep 06 04:09:06.319 INFO kablam!    | ^^^^^^^^^^^^^^^^
Sep 06 04:09:06.319 INFO kablam! 
Sep 06 04:09:06.320 INFO kablam! warning: function is never used: `hash`
Sep 06 04:09:06.320 INFO kablam!   --> src/luke_a.rs:57:1
Sep 06 04:09:06.320 INFO kablam!    |
Sep 06 04:09:06.320 INFO kablam! 57 | fn hash<T: Hash>(t: &T) -> u64 {
Sep 06 04:09:06.320 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:09:06.320 INFO kablam! 
Sep 06 04:09:06.320 INFO kablam! warning: function is never used: `scan`
Sep 06 04:09:06.320 INFO kablam!   --> src/luke_a.rs:63:1
Sep 06 04:09:06.320 INFO kablam!    |
Sep 06 04:09:06.320 INFO kablam! 63 | fn scan(cat: &ACategory) -> HashSet<(usize,usize)> {
Sep 06 04:09:06.320 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:09:06.320 INFO kablam! 
Sep 06 04:09:06.393 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead
Sep 06 04:09:06.393 INFO kablam!   --> src/luke_a.rs:58:16
Sep 06 04:09:06.393 INFO kablam!    |
Sep 06 04:09:06.393 INFO kablam! 58 |    let mut s = SipHasher::new();
Sep 06 04:09:06.393 INFO kablam!    |                ^^^^^^^^^^^^^^
Sep 06 04:09:06.393 INFO kablam! 
Sep 06 04:09:06.470 INFO kablam! warning: value assigned to `b` is never read
Sep 06 04:09:06.470 INFO kablam!  --> src/luke_t.rs:8:12
Sep 06 04:09:06.470 INFO kablam!   |
Sep 06 04:09:06.470 INFO kablam! 8 |    let mut b = false;
Sep 06 04:09:06.470 INFO kablam!   |            ^
Sep 06 04:09:06.470 INFO kablam!   |
Sep 06 04:09:06.470 INFO kablam!   = note: #[warn(unused_assignments)] on by default
Sep 06 04:09:06.470 INFO kablam! 
Sep 06 04:09:06.514 INFO kablam! warning: struct is never constructed: `ABone`
Sep 06 04:09:06.514 INFO kablam!  --> src/luke_a.rs:6:1
Sep 06 04:09:06.514 INFO kablam!   |
Sep 06 04:09:06.514 INFO kablam! 6 | struct ABone;
Sep 06 04:09:06.514 INFO kablam!   | ^^^^^^^^^^^^^
Sep 06 04:09:06.514 INFO kablam!   |
Sep 06 04:09:06.514 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 06 04:09:06.514 INFO kablam! 
Sep 06 04:09:06.514 INFO kablam! warning: struct is never constructed: `AColour`
Sep 06 04:09:06.514 INFO kablam!   --> src/luke_a.rs:10:1
Sep 06 04:09:06.514 INFO kablam!    |
Sep 06 04:09:06.514 INFO kablam! 10 | struct AColour {
Sep 06 04:09:06.514 INFO kablam!    | ^^^^^^^^^^^^^^
Sep 06 04:09:06.514 INFO kablam! 
Sep 06 04:09:06.514 INFO kablam! warning: struct is never constructed: `AGlass`
Sep 06 04:09:06.514 INFO kablam!   --> src/luke_a.rs:19:1
Sep 06 04:09:06.514 INFO kablam!    |
Sep 06 04:09:06.514 INFO kablam! 19 | struct AGlass {
Sep 06 04:09:06.514 INFO kablam!    | ^^^^^^^^^^^^^
Sep 06 04:09:06.514 INFO kablam! 
Sep 06 04:09:06.514 INFO kablam! warning: struct is never constructed: `AString`
Sep 06 04:09:06.514 INFO kablam!   --> src/luke_a.rs:37:1
Sep 06 04:09:06.514 INFO kablam!    |
Sep 06 04:09:06.514 INFO kablam! 37 | struct AString {
Sep 06 04:09:06.514 INFO kablam!    | ^^^^^^^^^^^^^^
Sep 06 04:09:06.514 INFO kablam! 
Sep 06 04:09:06.514 INFO kablam! warning: enum is never used: `AObject`
Sep 06 04:09:06.514 INFO kablam!   --> src/luke_a.rs:43:1
Sep 06 04:09:06.514 INFO kablam!    |
Sep 06 04:09:06.514 INFO kablam! 43 | enum AObject {
Sep 06 04:09:06.514 INFO kablam!    | ^^^^^^^^^^^^
Sep 06 04:09:06.515 INFO kablam! 
Sep 06 04:09:06.515 INFO kablam! warning: struct is never constructed: `ACategory`
Sep 06 04:09:06.515 INFO kablam!   --> src/luke_a.rs:52:1
Sep 06 04:09:06.515 INFO kablam!    |
Sep 06 04:09:06.515 INFO kablam! 52 | struct ACategory {
Sep 06 04:09:06.515 INFO kablam!    | ^^^^^^^^^^^^^^^^
Sep 06 04:09:06.515 INFO kablam! 
Sep 06 04:09:06.515 INFO kablam! warning: function is never used: `hash`
Sep 06 04:09:06.515 INFO kablam!   --> src/luke_a.rs:57:1
Sep 06 04:09:06.515 INFO kablam!    |
Sep 06 04:09:06.515 INFO kablam! 57 | fn hash<T: Hash>(t: &T) -> u64 {
Sep 06 04:09:06.515 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:09:06.515 INFO kablam! 
Sep 06 04:09:06.515 INFO kablam! warning: function is never used: `scan`
Sep 06 04:09:06.515 INFO kablam!   --> src/luke_a.rs:63:1
Sep 06 04:09:06.515 INFO kablam!    |
Sep 06 04:09:06.515 INFO kablam! 63 | fn scan(cat: &ACategory) -> HashSet<(usize,usize)> {
Sep 06 04:09:06.515 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:09:06.515 INFO kablam! 
Sep 06 04:09:06.557 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.28s
Sep 06 04:09:06.566 INFO kablam! su: No module specific data is present
Sep 06 04:09:07.871 INFO running `"docker" "rm" "-f" "df5b0d68da5706f31537bbe3c0a31914156f0a557092505309e9f94d1feb16e7"`
Sep 06 04:09:07.987 INFO blam! df5b0d68da5706f31537bbe3c0a31914156f0a557092505309e9f94d1feb16e7