Dec 05 10:44:09.341 INFO checking luke-0.1.4 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 10:44:09.341 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 10:44:09.818 INFO [stdout] 321f284eff9b67c7e078f5d209dd6a19f91d52c4f522525fc96592b988866b73
Dec 05 10:44:09.827 INFO running `"docker" "start" "-a" "321f284eff9b67c7e078f5d209dd6a19f91d52c4f522525fc96592b988866b73"`
Dec 05 10:44:11.111 INFO [stderr] usermod: no changes
Dec 05 10:44:11.339 INFO [stderr]     Checking openai v0.4.1
Dec 05 10:44:16.306 INFO [stderr]     Checking luke v0.1.4 (/source)
Dec 05 10:44:16.759 INFO [stderr] warning: unused import: `std::f64::*`
Dec 05 10:44:16.759 INFO [stderr]  --> src/luke_t.rs:2:5
Dec 05 10:44:16.759 INFO [stderr]   |
Dec 05 10:44:16.759 INFO [stderr] 2 | use std::f64::*;
Dec 05 10:44:16.759 INFO [stderr]   |     ^^^^^^^^^^^
Dec 05 10:44:16.759 INFO [stderr]   |
Dec 05 10:44:16.759 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 10:44:16.759 INFO [stderr] 
Dec 05 10:44:16.759 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 05 10:44:16.759 INFO [stderr]   --> src/luke_t.rs:29:18
Dec 05 10:44:16.759 INFO [stderr]    |
Dec 05 10:44:16.759 INFO [stderr] 29 |    let radians = (((oclock) * PI) / 6.0);
Dec 05 10:44:16.759 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 10:44:16.759 INFO [stderr]    |
Dec 05 10:44:16.759 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 10:44:16.759 INFO [stderr] 
Dec 05 10:44:16.759 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 05 10:44:16.759 INFO [stderr]   --> src/luke_t.rs:81:27
Dec 05 10:44:16.759 INFO [stderr]    |
Dec 05 10:44:16.759 INFO [stderr] 81 |          if x>0 { horz -= (safe_space[ (width*y + (x-1)) as usize ] as f64); }
Dec 05 10:44:16.759 INFO [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 10:44:16.759 INFO [stderr] 
Dec 05 10:44:16.759 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 05 10:44:16.759 INFO [stderr]   --> src/luke_t.rs:82:27
Dec 05 10:44:16.759 INFO [stderr]    |
Dec 05 10:44:16.759 INFO [stderr] 82 |          if y>0 { vert -= (safe_space[ (width*(y-1) + x) as usize ] as f64); }
Dec 05 10:44:16.759 INFO [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 10:44:16.759 INFO [stderr] 
Dec 05 10:44:16.759 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 05 10:44:16.759 INFO [stderr]   --> src/luke_t.rs:83:35
Dec 05 10:44:16.759 INFO [stderr]    |
Dec 05 10:44:16.759 INFO [stderr] 83 |          if (x+1)<width { horz += (safe_space[ (width*y + (x+1)) as usize ] as f64); }
Dec 05 10:44:16.759 INFO [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 10:44:16.759 INFO [stderr] 
Dec 05 10:44:16.759 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 05 10:44:16.759 INFO [stderr]   --> src/luke_t.rs:84:36
Dec 05 10:44:16.759 INFO [stderr]    |
Dec 05 10:44:16.759 INFO [stderr] 84 |          if (y+1)<height { vert += (safe_space[ (width*(y+1) + x) as usize ] as f64); }
Dec 05 10:44:16.759 INFO [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 10:44:16.759 INFO [stderr] 
Dec 05 10:44:16.775 INFO [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Dec 05 10:44:16.775 INFO [stderr]  --> src/luke_a.rs:1:31
Dec 05 10:44:16.775 INFO [stderr]   |
Dec 05 10:44:16.775 INFO [stderr] 1 | use std::hash::{Hash, Hasher, SipHasher};
Dec 05 10:44:16.775 INFO [stderr]   |                               ^^^^^^^^^
Dec 05 10:44:16.775 INFO [stderr]   |
Dec 05 10:44:16.775 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 05 10:44:16.775 INFO [stderr] 
Dec 05 10:44:16.775 INFO [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Dec 05 10:44:16.775 INFO [stderr]   --> src/luke_a.rs:58:16
Dec 05 10:44:16.775 INFO [stderr]    |
Dec 05 10:44:16.775 INFO [stderr] 58 |    let mut s = SipHasher::new();
Dec 05 10:44:16.775 INFO [stderr]    |                ^^^^^^^^^^^^^^
Dec 05 10:44:16.775 INFO [stderr] 
Dec 05 10:44:16.788 INFO [stderr] warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead
Dec 05 10:44:16.788 INFO [stderr]   --> src/luke_a.rs:58:16
Dec 05 10:44:16.788 INFO [stderr]    |
Dec 05 10:44:16.788 INFO [stderr] 58 |    let mut s = SipHasher::new();
Dec 05 10:44:16.788 INFO [stderr]    |                ^^^^^^^^^^^^^^
Dec 05 10:44:16.788 INFO [stderr] 
Dec 05 10:44:16.832 INFO [stderr] warning: unused import: `std::f64::*`
Dec 05 10:44:16.832 INFO [stderr]  --> src/luke_t.rs:2:5
Dec 05 10:44:16.832 INFO [stderr]   |
Dec 05 10:44:16.832 INFO [stderr] 2 | use std::f64::*;
Dec 05 10:44:16.832 INFO [stderr]   |     ^^^^^^^^^^^
Dec 05 10:44:16.832 INFO [stderr]   |
Dec 05 10:44:16.832 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 10:44:16.832 INFO [stderr] 
Dec 05 10:44:16.832 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 05 10:44:16.832 INFO [stderr]   --> src/luke_t.rs:29:18
Dec 05 10:44:16.832 INFO [stderr]    |
Dec 05 10:44:16.832 INFO [stderr] 29 |    let radians = (((oclock) * PI) / 6.0);
Dec 05 10:44:16.832 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 10:44:16.832 INFO [stderr]    |
Dec 05 10:44:16.832 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 10:44:16.832 INFO [stderr] 
Dec 05 10:44:16.832 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 05 10:44:16.832 INFO [stderr]   --> src/luke_t.rs:81:27
Dec 05 10:44:16.832 INFO [stderr]    |
Dec 05 10:44:16.832 INFO [stderr] 81 |          if x>0 { horz -= (safe_space[ (width*y + (x-1)) as usize ] as f64); }
Dec 05 10:44:16.832 INFO [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 10:44:16.832 INFO [stderr] 
Dec 05 10:44:16.832 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 05 10:44:16.832 INFO [stderr]   --> src/luke_t.rs:82:27
Dec 05 10:44:16.832 INFO [stderr]    |
Dec 05 10:44:16.832 INFO [stderr] 82 |          if y>0 { vert -= (safe_space[ (width*(y-1) + x) as usize ] as f64); }
Dec 05 10:44:16.832 INFO [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 10:44:16.833 INFO [stderr] 
Dec 05 10:44:16.833 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 05 10:44:16.833 INFO [stderr]   --> src/luke_t.rs:83:35
Dec 05 10:44:16.833 INFO [stderr]    |
Dec 05 10:44:16.833 INFO [stderr] 83 |          if (x+1)<width { horz += (safe_space[ (width*y + (x+1)) as usize ] as f64); }
Dec 05 10:44:16.833 INFO [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 10:44:16.833 INFO [stderr] 
Dec 05 10:44:16.833 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 05 10:44:16.833 INFO [stderr]   --> src/luke_t.rs:84:36
Dec 05 10:44:16.833 INFO [stderr]    |
Dec 05 10:44:16.833 INFO [stderr] 84 |          if (y+1)<height { vert += (safe_space[ (width*(y+1) + x) as usize ] as f64); }
Dec 05 10:44:16.833 INFO [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 10:44:16.833 INFO [stderr] 
Dec 05 10:44:16.843 INFO [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Dec 05 10:44:16.843 INFO [stderr]  --> src/luke_a.rs:1:31
Dec 05 10:44:16.843 INFO [stderr]   |
Dec 05 10:44:16.843 INFO [stderr] 1 | use std::hash::{Hash, Hasher, SipHasher};
Dec 05 10:44:16.843 INFO [stderr]   |                               ^^^^^^^^^
Dec 05 10:44:16.844 INFO [stderr]   |
Dec 05 10:44:16.844 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 05 10:44:16.844 INFO [stderr] 
Dec 05 10:44:16.847 INFO [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Dec 05 10:44:16.847 INFO [stderr]   --> src/luke_a.rs:58:16
Dec 05 10:44:16.847 INFO [stderr]    |
Dec 05 10:44:16.847 INFO [stderr] 58 |    let mut s = SipHasher::new();
Dec 05 10:44:16.847 INFO [stderr]    |                ^^^^^^^^^^^^^^
Dec 05 10:44:16.847 INFO [stderr] 
Dec 05 10:44:16.859 INFO [stderr] warning: value assigned to `b` is never read
Dec 05 10:44:16.859 INFO [stderr]  --> src/luke_t.rs:8:12
Dec 05 10:44:16.859 INFO [stderr]   |
Dec 05 10:44:16.859 INFO [stderr] 8 |    let mut b = false;
Dec 05 10:44:16.859 INFO [stderr]   |            ^
Dec 05 10:44:16.859 INFO [stderr]   |
Dec 05 10:44:16.859 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Dec 05 10:44:16.859 INFO [stderr] 
Dec 05 10:44:16.886 INFO [stderr] warning: struct is never constructed: `ABone`
Dec 05 10:44:16.886 INFO [stderr]  --> src/luke_a.rs:6:1
Dec 05 10:44:16.886 INFO [stderr]   |
Dec 05 10:44:16.886 INFO [stderr] 6 | struct ABone;
Dec 05 10:44:16.886 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 05 10:44:16.886 INFO [stderr]   |
Dec 05 10:44:16.886 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 10:44:16.886 INFO [stderr] 
Dec 05 10:44:16.886 INFO [stderr] warning: struct is never constructed: `AColour`
Dec 05 10:44:16.886 INFO [stderr]   --> src/luke_a.rs:10:1
Dec 05 10:44:16.886 INFO [stderr]    |
Dec 05 10:44:16.886 INFO [stderr] 10 | struct AColour {
Dec 05 10:44:16.886 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 05 10:44:16.886 INFO [stderr] 
Dec 05 10:44:16.886 INFO [stderr] warning: struct is never constructed: `AGlass`
Dec 05 10:44:16.886 INFO [stderr]   --> src/luke_a.rs:19:1
Dec 05 10:44:16.886 INFO [stderr]    |
Dec 05 10:44:16.886 INFO [stderr] 19 | struct AGlass {
Dec 05 10:44:16.886 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 05 10:44:16.886 INFO [stderr] 
Dec 05 10:44:16.886 INFO [stderr] warning: struct is never constructed: `AString`
Dec 05 10:44:16.886 INFO [stderr]   --> src/luke_a.rs:37:1
Dec 05 10:44:16.886 INFO [stderr]    |
Dec 05 10:44:16.886 INFO [stderr] 37 | struct AString {
Dec 05 10:44:16.886 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 05 10:44:16.886 INFO [stderr] 
Dec 05 10:44:16.887 INFO [stderr] warning: enum is never used: `AObject`
Dec 05 10:44:16.887 INFO [stderr]   --> src/luke_a.rs:43:1
Dec 05 10:44:16.887 INFO [stderr]    |
Dec 05 10:44:16.887 INFO [stderr] 43 | enum AObject {
Dec 05 10:44:16.887 INFO [stderr]    | ^^^^^^^^^^^^
Dec 05 10:44:16.887 INFO [stderr] 
Dec 05 10:44:16.887 INFO [stderr] warning: struct is never constructed: `ACategory`
Dec 05 10:44:16.887 INFO [stderr]   --> src/luke_a.rs:52:1
Dec 05 10:44:16.887 INFO [stderr]    |
Dec 05 10:44:16.887 INFO [stderr] 52 | struct ACategory {
Dec 05 10:44:16.887 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 05 10:44:16.887 INFO [stderr] 
Dec 05 10:44:16.887 INFO [stderr] warning: function is never used: `hash`
Dec 05 10:44:16.887 INFO [stderr]   --> src/luke_a.rs:57:1
Dec 05 10:44:16.887 INFO [stderr]    |
Dec 05 10:44:16.887 INFO [stderr] 57 | fn hash<T: Hash>(t: &T) -> u64 {
Dec 05 10:44:16.887 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:44:16.887 INFO [stderr] 
Dec 05 10:44:16.887 INFO [stderr] warning: function is never used: `scan`
Dec 05 10:44:16.887 INFO [stderr]   --> src/luke_a.rs:63:1
Dec 05 10:44:16.887 INFO [stderr]    |
Dec 05 10:44:16.887 INFO [stderr] 63 | fn scan(cat: &ACategory) -> HashSet<(usize,usize)> {
Dec 05 10:44:16.887 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:44:16.887 INFO [stderr] 
Dec 05 10:44:16.911 INFO [stderr] warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead
Dec 05 10:44:16.911 INFO [stderr]   --> src/luke_a.rs:58:16
Dec 05 10:44:16.911 INFO [stderr]    |
Dec 05 10:44:16.911 INFO [stderr] 58 |    let mut s = SipHasher::new();
Dec 05 10:44:16.911 INFO [stderr]    |                ^^^^^^^^^^^^^^
Dec 05 10:44:16.911 INFO [stderr] 
Dec 05 10:44:16.975 INFO [stderr] warning: value assigned to `b` is never read
Dec 05 10:44:16.975 INFO [stderr]  --> src/luke_t.rs:8:12
Dec 05 10:44:16.975 INFO [stderr]   |
Dec 05 10:44:16.975 INFO [stderr] 8 |    let mut b = false;
Dec 05 10:44:16.975 INFO [stderr]   |            ^
Dec 05 10:44:16.975 INFO [stderr]   |
Dec 05 10:44:16.975 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Dec 05 10:44:16.975 INFO [stderr] 
Dec 05 10:44:17.027 INFO [stderr] warning: struct is never constructed: `ABone`
Dec 05 10:44:17.027 INFO [stderr]  --> src/luke_a.rs:6:1
Dec 05 10:44:17.027 INFO [stderr]   |
Dec 05 10:44:17.027 INFO [stderr] 6 | struct ABone;
Dec 05 10:44:17.027 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 05 10:44:17.031 INFO [stderr]   |
Dec 05 10:44:17.031 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 10:44:17.031 INFO [stderr] 
Dec 05 10:44:17.031 INFO [stderr] warning: struct is never constructed: `AColour`
Dec 05 10:44:17.031 INFO [stderr]   --> src/luke_a.rs:10:1
Dec 05 10:44:17.031 INFO [stderr]    |
Dec 05 10:44:17.031 INFO [stderr] 10 | struct AColour {
Dec 05 10:44:17.031 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 05 10:44:17.031 INFO [stderr] 
Dec 05 10:44:17.031 INFO [stderr] warning: struct is never constructed: `AGlass`
Dec 05 10:44:17.031 INFO [stderr]   --> src/luke_a.rs:19:1
Dec 05 10:44:17.031 INFO [stderr]    |
Dec 05 10:44:17.031 INFO [stderr] 19 | struct AGlass {
Dec 05 10:44:17.031 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 05 10:44:17.031 INFO [stderr] 
Dec 05 10:44:17.031 INFO [stderr] warning: struct is never constructed: `AString`
Dec 05 10:44:17.031 INFO [stderr]   --> src/luke_a.rs:37:1
Dec 05 10:44:17.031 INFO [stderr]    |
Dec 05 10:44:17.031 INFO [stderr] 37 | struct AString {
Dec 05 10:44:17.031 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 05 10:44:17.031 INFO [stderr] 
Dec 05 10:44:17.031 INFO [stderr] warning: enum is never used: `AObject`
Dec 05 10:44:17.031 INFO [stderr]   --> src/luke_a.rs:43:1
Dec 05 10:44:17.031 INFO [stderr]    |
Dec 05 10:44:17.031 INFO [stderr] 43 | enum AObject {
Dec 05 10:44:17.031 INFO [stderr]    | ^^^^^^^^^^^^
Dec 05 10:44:17.031 INFO [stderr] 
Dec 05 10:44:17.031 INFO [stderr] warning: struct is never constructed: `ACategory`
Dec 05 10:44:17.031 INFO [stderr]   --> src/luke_a.rs:52:1
Dec 05 10:44:17.031 INFO [stderr]    |
Dec 05 10:44:17.031 INFO [stderr] 52 | struct ACategory {
Dec 05 10:44:17.031 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 05 10:44:17.031 INFO [stderr] 
Dec 05 10:44:17.031 INFO [stderr] warning: function is never used: `hash`
Dec 05 10:44:17.031 INFO [stderr]   --> src/luke_a.rs:57:1
Dec 05 10:44:17.031 INFO [stderr]    |
Dec 05 10:44:17.031 INFO [stderr] 57 | fn hash<T: Hash>(t: &T) -> u64 {
Dec 05 10:44:17.031 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:44:17.031 INFO [stderr] 
Dec 05 10:44:17.031 INFO [stderr] warning: function is never used: `scan`
Dec 05 10:44:17.031 INFO [stderr]   --> src/luke_a.rs:63:1
Dec 05 10:44:17.031 INFO [stderr]    |
Dec 05 10:44:17.031 INFO [stderr] 63 | fn scan(cat: &ACategory) -> HashSet<(usize,usize)> {
Dec 05 10:44:17.031 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:44:17.031 INFO [stderr] 
Dec 05 10:44:17.058 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.93s
Dec 05 10:44:17.068 INFO [stderr] su: No module specific data is present
Dec 05 10:44:17.352 INFO running `"docker" "inspect" "321f284eff9b67c7e078f5d209dd6a19f91d52c4f522525fc96592b988866b73"`
Dec 05 10:44:17.432 INFO running `"docker" "rm" "-f" "321f284eff9b67c7e078f5d209dd6a19f91d52c4f522525fc96592b988866b73"`
Dec 05 10:44:17.532 INFO [stdout] 321f284eff9b67c7e078f5d209dd6a19f91d52c4f522525fc96592b988866b73