Nov 02 08:11:31.593 INFO checking ratschance/chip-8 against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 08:11:31.593 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-0/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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"`
Nov 02 08:11:32.022 INFO blam! 0a4ea89add785818bf86af7ac02f659d6097242558ce49773e769771a8a84d91
Nov 02 08:11:32.023 INFO running `"docker" "start" "-a" "0a4ea89add785818bf86af7ac02f659d6097242558ce49773e769771a8a84d91"`
Nov 02 08:11:33.256 INFO kablam! usermod: no changes
Nov 02 08:11:33.308 INFO kablam!     Checking chip-8 v0.1.0 (/source)
Nov 02 08:11:33.636 INFO kablam! warning: unused variable: `loc`
Nov 02 08:11:33.636 INFO kablam!   --> src/cpu.rs:59:21
Nov 02 08:11:33.636 INFO kablam!    |
Nov 02 08:11:33.636 INFO kablam! 59 |                 let loc = opcode & 0xfff;
Nov 02 08:11:33.636 INFO kablam!    |                     ^^^ help: consider using `_loc` instead
Nov 02 08:11:33.637 INFO kablam!    |
Nov 02 08:11:33.637 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 08:11:33.637 INFO kablam! 
Nov 02 08:11:33.637 INFO kablam! warning: unused variable: `loc`
Nov 02 08:11:33.637 INFO kablam!   --> src/cpu.rs:64:21
Nov 02 08:11:33.637 INFO kablam!    |
Nov 02 08:11:33.637 INFO kablam! 64 |                 let loc = opcode & 0xfff;
Nov 02 08:11:33.637 INFO kablam!    |                     ^^^ help: consider using `_loc` instead
Nov 02 08:11:33.637 INFO kablam! 
Nov 02 08:11:33.637 INFO kablam! warning: unused variable: `loc`
Nov 02 08:11:33.637 INFO kablam!    --> src/cpu.rs:121:21
Nov 02 08:11:33.637 INFO kablam!     |
Nov 02 08:11:33.637 INFO kablam! 121 |                 let loc = opcode & 0xfff;
Nov 02 08:11:33.637 INFO kablam!     |                     ^^^ help: consider using `_loc` instead
Nov 02 08:11:33.637 INFO kablam! 
Nov 02 08:11:33.637 INFO kablam! warning: unused variable: `x`
Nov 02 08:11:33.637 INFO kablam!    --> src/cpu.rs:126:21
Nov 02 08:11:33.637 INFO kablam!     |
Nov 02 08:11:33.637 INFO kablam! 126 |                 let x = get_nibble(2, opcode);
Nov 02 08:11:33.637 INFO kablam!     |                     ^ help: consider using `_x` instead
Nov 02 08:11:33.637 INFO kablam! 
Nov 02 08:11:33.637 INFO kablam! warning: unused variable: `val`
Nov 02 08:11:33.637 INFO kablam!    --> src/cpu.rs:127:21
Nov 02 08:11:33.637 INFO kablam!     |
Nov 02 08:11:33.637 INFO kablam! 127 |                 let val = opcode & 0xff;
Nov 02 08:11:33.637 INFO kablam!     |                     ^^^ help: consider using `_val` instead
Nov 02 08:11:33.637 INFO kablam! 
Nov 02 08:11:33.637 INFO kablam! warning: unused variable: `x`
Nov 02 08:11:33.637 INFO kablam!    --> src/cpu.rs:132:21
Nov 02 08:11:33.637 INFO kablam!     |
Nov 02 08:11:33.637 INFO kablam! 132 |                 let x = get_nibble(2, opcode);
Nov 02 08:11:33.637 INFO kablam!     |                     ^ help: consider using `_x` instead
Nov 02 08:11:33.637 INFO kablam! 
Nov 02 08:11:33.637 INFO kablam! warning: unused variable: `y`
Nov 02 08:11:33.637 INFO kablam!    --> src/cpu.rs:133:21
Nov 02 08:11:33.637 INFO kablam!     |
Nov 02 08:11:33.637 INFO kablam! 133 |                 let y = get_nibble(1, opcode);
Nov 02 08:11:33.637 INFO kablam!     |                     ^ help: consider using `_y` instead
Nov 02 08:11:33.637 INFO kablam! 
Nov 02 08:11:33.637 INFO kablam! warning: unused variable: `n`
Nov 02 08:11:33.637 INFO kablam!    --> src/cpu.rs:134:21
Nov 02 08:11:33.637 INFO kablam!     |
Nov 02 08:11:33.637 INFO kablam! 134 |                 let n = get_nibble(0, opcode);
Nov 02 08:11:33.637 INFO kablam!     |                     ^ help: consider using `_n` instead
Nov 02 08:11:33.637 INFO kablam! 
Nov 02 08:11:33.637 INFO kablam! warning: unused variable: `x`
Nov 02 08:11:33.637 INFO kablam!    --> src/cpu.rs:139:21
Nov 02 08:11:33.637 INFO kablam!     |
Nov 02 08:11:33.637 INFO kablam! 139 |                 let x = get_nibble(2, opcode);
Nov 02 08:11:33.637 INFO kablam!     |                     ^ help: consider using `_x` instead
Nov 02 08:11:33.637 INFO kablam! 
Nov 02 08:11:33.648 INFO kablam! warning: struct is never constructed: `Cpu`
Nov 02 08:11:33.648 INFO kablam!  --> src/cpu.rs:2:1
Nov 02 08:11:33.648 INFO kablam!   |
Nov 02 08:11:33.648 INFO kablam! 2 | struct Cpu {
Nov 02 08:11:33.648 INFO kablam!   | ^^^^^^^^^^
Nov 02 08:11:33.648 INFO kablam!   |
Nov 02 08:11:33.648 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 08:11:33.648 INFO kablam! 
Nov 02 08:11:33.648 INFO kablam! warning: struct is never constructed: `Registers`
Nov 02 08:11:33.648 INFO kablam!  --> src/cpu.rs:7:1
Nov 02 08:11:33.648 INFO kablam!   |
Nov 02 08:11:33.648 INFO kablam! 7 | struct Registers {
Nov 02 08:11:33.648 INFO kablam!   | ^^^^^^^^^^^^^^^^
Nov 02 08:11:33.648 INFO kablam! 
Nov 02 08:11:33.648 INFO kablam! warning: method is never used: `initialize`
Nov 02 08:11:33.648 INFO kablam!   --> src/cpu.rs:18:5
Nov 02 08:11:33.648 INFO kablam!    |
Nov 02 08:11:33.648 INFO kablam! 18 |     fn initialize() -> Registers {
Nov 02 08:11:33.648 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:11:33.649 INFO kablam! 
Nov 02 08:11:33.649 INFO kablam! warning: method is never used: `initialize`
Nov 02 08:11:33.649 INFO kablam!   --> src/cpu.rs:32:5
Nov 02 08:11:33.649 INFO kablam!    |
Nov 02 08:11:33.649 INFO kablam! 32 |     fn initialize() -> Cpu {
Nov 02 08:11:33.649 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:11:33.649 INFO kablam! 
Nov 02 08:11:33.649 INFO kablam! warning: method is never used: `process_opcode`
Nov 02 08:11:33.649 INFO kablam!   --> src/cpu.rs:39:5
Nov 02 08:11:33.649 INFO kablam!    |
Nov 02 08:11:33.649 INFO kablam! 39 |     fn process_opcode(&mut self, opcode: u16) {
Nov 02 08:11:33.649 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:11:33.649 INFO kablam! 
Nov 02 08:11:33.649 INFO kablam! warning: method is never used: `process_opcode_8`
Nov 02 08:11:33.649 INFO kablam!    --> src/cpu.rs:162:5
Nov 02 08:11:33.649 INFO kablam!     |
Nov 02 08:11:33.649 INFO kablam! 162 |     fn process_opcode_8(&mut self, x: usize, y: usize, op: u8) {
Nov 02 08:11:33.649 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:11:33.649 INFO kablam! 
Nov 02 08:11:33.649 INFO kablam! warning: method is never used: `process_opcode_f`
Nov 02 08:11:33.649 INFO kablam!    --> src/cpu.rs:224:5
Nov 02 08:11:33.649 INFO kablam!     |
Nov 02 08:11:33.649 INFO kablam! 224 |     fn process_opcode_f(&mut self, x: usize, op: u8) {
Nov 02 08:11:33.649 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:11:33.649 INFO kablam! 
Nov 02 08:11:33.649 INFO kablam! warning: function is never used: `get_nibble`
Nov 02 08:11:33.649 INFO kablam!    --> src/cpu.rs:271:1
Nov 02 08:11:33.649 INFO kablam!     |
Nov 02 08:11:33.649 INFO kablam! 271 | fn get_nibble(index: u8, value: u16) -> usize {
Nov 02 08:11:33.649 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:11:33.649 INFO kablam! 
Nov 02 08:11:33.772 INFO kablam! warning: unused variable: `loc`
Nov 02 08:11:33.772 INFO kablam!   --> src/cpu.rs:59:21
Nov 02 08:11:33.772 INFO kablam!    |
Nov 02 08:11:33.772 INFO kablam! 59 |                 let loc = opcode & 0xfff;
Nov 02 08:11:33.772 INFO kablam!    |                     ^^^ help: consider using `_loc` instead
Nov 02 08:11:33.772 INFO kablam!    |
Nov 02 08:11:33.772 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 08:11:33.772 INFO kablam! 
Nov 02 08:11:33.772 INFO kablam! warning: unused variable: `loc`
Nov 02 08:11:33.772 INFO kablam!   --> src/cpu.rs:64:21
Nov 02 08:11:33.772 INFO kablam!    |
Nov 02 08:11:33.772 INFO kablam! 64 |                 let loc = opcode & 0xfff;
Nov 02 08:11:33.772 INFO kablam!    |                     ^^^ help: consider using `_loc` instead
Nov 02 08:11:33.772 INFO kablam! 
Nov 02 08:11:33.772 INFO kablam! warning: unused variable: `loc`
Nov 02 08:11:33.772 INFO kablam!    --> src/cpu.rs:121:21
Nov 02 08:11:33.772 INFO kablam!     |
Nov 02 08:11:33.772 INFO kablam! 121 |                 let loc = opcode & 0xfff;
Nov 02 08:11:33.772 INFO kablam!     |                     ^^^ help: consider using `_loc` instead
Nov 02 08:11:33.772 INFO kablam! 
Nov 02 08:11:33.772 INFO kablam! warning: unused variable: `x`
Nov 02 08:11:33.772 INFO kablam!    --> src/cpu.rs:126:21
Nov 02 08:11:33.772 INFO kablam!     |
Nov 02 08:11:33.772 INFO kablam! 126 |                 let x = get_nibble(2, opcode);
Nov 02 08:11:33.772 INFO kablam!     |                     ^ help: consider using `_x` instead
Nov 02 08:11:33.772 INFO kablam! 
Nov 02 08:11:33.772 INFO kablam! warning: unused variable: `val`
Nov 02 08:11:33.773 INFO kablam!    --> src/cpu.rs:127:21
Nov 02 08:11:33.773 INFO kablam!     |
Nov 02 08:11:33.773 INFO kablam! 127 |                 let val = opcode & 0xff;
Nov 02 08:11:33.773 INFO kablam!     |                     ^^^ help: consider using `_val` instead
Nov 02 08:11:33.773 INFO kablam! 
Nov 02 08:11:33.773 INFO kablam! warning: unused variable: `x`
Nov 02 08:11:33.773 INFO kablam!    --> src/cpu.rs:132:21
Nov 02 08:11:33.773 INFO kablam!     |
Nov 02 08:11:33.773 INFO kablam! 132 |                 let x = get_nibble(2, opcode);
Nov 02 08:11:33.773 INFO kablam!     |                     ^ help: consider using `_x` instead
Nov 02 08:11:33.773 INFO kablam! 
Nov 02 08:11:33.773 INFO kablam! warning: unused variable: `y`
Nov 02 08:11:33.773 INFO kablam!    --> src/cpu.rs:133:21
Nov 02 08:11:33.773 INFO kablam!     |
Nov 02 08:11:33.773 INFO kablam! 133 |                 let y = get_nibble(1, opcode);
Nov 02 08:11:33.773 INFO kablam!     |                     ^ help: consider using `_y` instead
Nov 02 08:11:33.773 INFO kablam! 
Nov 02 08:11:33.773 INFO kablam! warning: unused variable: `n`
Nov 02 08:11:33.773 INFO kablam!    --> src/cpu.rs:134:21
Nov 02 08:11:33.773 INFO kablam!     |
Nov 02 08:11:33.773 INFO kablam! 134 |                 let n = get_nibble(0, opcode);
Nov 02 08:11:33.773 INFO kablam!     |                     ^ help: consider using `_n` instead
Nov 02 08:11:33.773 INFO kablam! 
Nov 02 08:11:33.773 INFO kablam! warning: unused variable: `x`
Nov 02 08:11:33.773 INFO kablam!    --> src/cpu.rs:139:21
Nov 02 08:11:33.773 INFO kablam!     |
Nov 02 08:11:33.773 INFO kablam! 139 |                 let x = get_nibble(2, opcode);
Nov 02 08:11:33.773 INFO kablam!     |                     ^ help: consider using `_x` instead
Nov 02 08:11:33.773 INFO kablam! 
Nov 02 08:11:33.773 INFO kablam! warning: struct is never constructed: `Cpu`
Nov 02 08:11:33.773 INFO kablam!  --> src/cpu.rs:2:1
Nov 02 08:11:33.773 INFO kablam!   |
Nov 02 08:11:33.773 INFO kablam! 2 | struct Cpu {
Nov 02 08:11:33.773 INFO kablam!   | ^^^^^^^^^^
Nov 02 08:11:33.773 INFO kablam!   |
Nov 02 08:11:33.773 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 08:11:33.773 INFO kablam! 
Nov 02 08:11:33.773 INFO kablam! warning: struct is never constructed: `Registers`
Nov 02 08:11:33.773 INFO kablam!  --> src/cpu.rs:7:1
Nov 02 08:11:33.773 INFO kablam!   |
Nov 02 08:11:33.773 INFO kablam! 7 | struct Registers {
Nov 02 08:11:33.773 INFO kablam!   | ^^^^^^^^^^^^^^^^
Nov 02 08:11:33.773 INFO kablam! 
Nov 02 08:11:33.773 INFO kablam! warning: method is never used: `initialize`
Nov 02 08:11:33.773 INFO kablam!   --> src/cpu.rs:18:5
Nov 02 08:11:33.773 INFO kablam!    |
Nov 02 08:11:33.773 INFO kablam! 18 |     fn initialize() -> Registers {
Nov 02 08:11:33.773 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:11:33.773 INFO kablam! 
Nov 02 08:11:33.773 INFO kablam! warning: method is never used: `initialize`
Nov 02 08:11:33.773 INFO kablam!   --> src/cpu.rs:32:5
Nov 02 08:11:33.773 INFO kablam!    |
Nov 02 08:11:33.773 INFO kablam! 32 |     fn initialize() -> Cpu {
Nov 02 08:11:33.773 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:11:33.773 INFO kablam! 
Nov 02 08:11:33.773 INFO kablam! warning: method is never used: `process_opcode`
Nov 02 08:11:33.773 INFO kablam!   --> src/cpu.rs:39:5
Nov 02 08:11:33.773 INFO kablam!    |
Nov 02 08:11:33.773 INFO kablam! 39 |     fn process_opcode(&mut self, opcode: u16) {
Nov 02 08:11:33.773 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:11:33.773 INFO kablam! 
Nov 02 08:11:33.773 INFO kablam! warning: method is never used: `process_opcode_8`
Nov 02 08:11:33.773 INFO kablam!    --> src/cpu.rs:162:5
Nov 02 08:11:33.773 INFO kablam!     |
Nov 02 08:11:33.773 INFO kablam! 162 |     fn process_opcode_8(&mut self, x: usize, y: usize, op: u8) {
Nov 02 08:11:33.773 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:11:33.773 INFO kablam! 
Nov 02 08:11:33.773 INFO kablam! warning: method is never used: `process_opcode_f`
Nov 02 08:11:33.773 INFO kablam!    --> src/cpu.rs:224:5
Nov 02 08:11:33.773 INFO kablam!     |
Nov 02 08:11:33.773 INFO kablam! 224 |     fn process_opcode_f(&mut self, x: usize, op: u8) {
Nov 02 08:11:33.773 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:11:33.773 INFO kablam! 
Nov 02 08:11:33.773 INFO kablam! warning: function is never used: `get_nibble`
Nov 02 08:11:33.773 INFO kablam!    --> src/cpu.rs:271:1
Nov 02 08:11:33.773 INFO kablam!     |
Nov 02 08:11:33.773 INFO kablam! 271 | fn get_nibble(index: u8, value: u16) -> usize {
Nov 02 08:11:33.773 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:11:33.773 INFO kablam! 
Nov 02 08:11:33.832 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Nov 02 08:11:33.832 INFO kablam! su: No module specific data is present
Nov 02 08:11:34.546 INFO running `"docker" "rm" "-f" "0a4ea89add785818bf86af7ac02f659d6097242558ce49773e769771a8a84d91"`
Nov 02 08:11:34.756 INFO blam! 0a4ea89add785818bf86af7ac02f659d6097242558ce49773e769771a8a84d91