Dec 11 16:16:36.752 INFO checking jmacIndy/cpu-rust against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 16:16:36.752 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 16:16:37.040 INFO [stdout] 22f3925a8cd70b774ab457ae947a13967ef9cf78fa364fd90899d2e6001f7531
Dec 11 16:16:37.046 INFO running `"docker" "start" "-a" "22f3925a8cd70b774ab457ae947a13967ef9cf78fa364fd90899d2e6001f7531"`
Dec 11 16:16:37.575 INFO [stderr] usermod: no changes
Dec 11 16:16:37.622 INFO [stderr]     Checking cpur v0.1.0 (/source)
Dec 11 16:16:37.912 INFO [stderr] warning: unused import: `std::io`
Dec 11 16:16:37.912 INFO [stderr]  --> src/memory.rs:1:5
Dec 11 16:16:37.912 INFO [stderr]   |
Dec 11 16:16:37.912 INFO [stderr] 1 | use std::io;
Dec 11 16:16:37.912 INFO [stderr]   |     ^^^^^^^
Dec 11 16:16:37.912 INFO [stderr]   |
Dec 11 16:16:37.912 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 16:16:37.912 INFO [stderr] 
Dec 11 16:16:37.912 INFO [stderr] warning: unused import: `std::io`
Dec 11 16:16:37.912 INFO [stderr]  --> src/cpu.rs:1:5
Dec 11 16:16:37.912 INFO [stderr]   |
Dec 11 16:16:37.912 INFO [stderr] 1 | use std::io;
Dec 11 16:16:37.912 INFO [stderr]   |     ^^^^^^^
Dec 11 16:16:37.912 INFO [stderr] 
Dec 11 16:16:37.912 INFO [stderr] warning: unused import: `std::io`
Dec 11 16:16:37.912 INFO [stderr]  --> src/heap.rs:1:5
Dec 11 16:16:37.912 INFO [stderr]   |
Dec 11 16:16:37.912 INFO [stderr] 1 | use std::io;
Dec 11 16:16:37.912 INFO [stderr]   |     ^^^^^^^
Dec 11 16:16:37.912 INFO [stderr] 
Dec 11 16:16:37.913 INFO [stderr] warning: unused import: `std::io`
Dec 11 16:16:37.913 INFO [stderr]  --> src/stack.rs:1:5
Dec 11 16:16:37.913 INFO [stderr]   |
Dec 11 16:16:37.913 INFO [stderr] 1 | use std::io;
Dec 11 16:16:37.913 INFO [stderr]   |     ^^^^^^^
Dec 11 16:16:37.913 INFO [stderr] 
Dec 11 16:16:37.913 INFO [stderr] warning: unused import: `std::io`
Dec 11 16:16:37.913 INFO [stderr]  --> src/ops.rs:1:5
Dec 11 16:16:37.913 INFO [stderr]   |
Dec 11 16:16:37.913 INFO [stderr] 1 | use std::io;
Dec 11 16:16:37.913 INFO [stderr]   |     ^^^^^^^
Dec 11 16:16:37.913 INFO [stderr] 
Dec 11 16:16:37.970 INFO [stderr] warning: unused import: `std::io`
Dec 11 16:16:37.970 INFO [stderr]  --> src/memory.rs:1:5
Dec 11 16:16:37.970 INFO [stderr]   |
Dec 11 16:16:37.970 INFO [stderr] 1 | use std::io;
Dec 11 16:16:37.970 INFO [stderr]   |     ^^^^^^^
Dec 11 16:16:37.970 INFO [stderr]   |
Dec 11 16:16:37.970 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 16:16:37.970 INFO [stderr] 
Dec 11 16:16:37.970 INFO [stderr] warning: unused import: `std::io`
Dec 11 16:16:37.970 INFO [stderr]  --> src/cpu.rs:1:5
Dec 11 16:16:37.970 INFO [stderr]   |
Dec 11 16:16:37.970 INFO [stderr] 1 | use std::io;
Dec 11 16:16:37.970 INFO [stderr]   |     ^^^^^^^
Dec 11 16:16:37.970 INFO [stderr] 
Dec 11 16:16:37.971 INFO [stderr] warning: unused import: `std::io`
Dec 11 16:16:37.971 INFO [stderr]  --> src/heap.rs:1:5
Dec 11 16:16:37.971 INFO [stderr]   |
Dec 11 16:16:37.971 INFO [stderr] 1 | use std::io;
Dec 11 16:16:37.971 INFO [stderr]   |     ^^^^^^^
Dec 11 16:16:37.971 INFO [stderr] 
Dec 11 16:16:37.971 INFO [stderr] warning: unused import: `std::io`
Dec 11 16:16:37.971 INFO [stderr]  --> src/stack.rs:1:5
Dec 11 16:16:37.971 INFO [stderr]   |
Dec 11 16:16:37.971 INFO [stderr] 1 | use std::io;
Dec 11 16:16:37.971 INFO [stderr]   |     ^^^^^^^
Dec 11 16:16:37.971 INFO [stderr] 
Dec 11 16:16:37.971 INFO [stderr] warning: unused import: `std::io`
Dec 11 16:16:37.971 INFO [stderr]  --> src/ops.rs:1:5
Dec 11 16:16:37.971 INFO [stderr]   |
Dec 11 16:16:37.971 INFO [stderr] 1 | use std::io;
Dec 11 16:16:37.971 INFO [stderr]   |     ^^^^^^^
Dec 11 16:16:37.971 INFO [stderr] 
Dec 11 16:16:38.012 INFO [stderr] warning: unused variable: `stack`
Dec 11 16:16:38.012 INFO [stderr]   --> src/ops.rs:79:9
Dec 11 16:16:38.012 INFO [stderr]    |
Dec 11 16:16:38.012 INFO [stderr] 79 |         stack: &mut Stack)
Dec 11 16:16:38.012 INFO [stderr]    |         ^^^^^ help: consider using `_stack` instead
Dec 11 16:16:38.012 INFO [stderr]    |
Dec 11 16:16:38.012 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 16:16:38.012 INFO [stderr] 
Dec 11 16:16:38.060 INFO [stderr] warning: unused variable: `stack`
Dec 11 16:16:38.060 INFO [stderr]   --> src/ops.rs:79:9
Dec 11 16:16:38.060 INFO [stderr]    |
Dec 11 16:16:38.060 INFO [stderr] 79 |         stack: &mut Stack)
Dec 11 16:16:38.060 INFO [stderr]    |         ^^^^^ help: consider using `_stack` instead
Dec 11 16:16:38.060 INFO [stderr]    |
Dec 11 16:16:38.060 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 16:16:38.060 INFO [stderr] 
Dec 11 16:16:38.374 INFO [stderr] warning: unused import: `std::io`
Dec 11 16:16:38.374 INFO [stderr]  --> src/memory.rs:1:5
Dec 11 16:16:38.374 INFO [stderr]   |
Dec 11 16:16:38.374 INFO [stderr] 1 | use std::io;
Dec 11 16:16:38.374 INFO [stderr]   |     ^^^^^^^
Dec 11 16:16:38.374 INFO [stderr]   |
Dec 11 16:16:38.374 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 16:16:38.374 INFO [stderr] 
Dec 11 16:16:38.374 INFO [stderr] warning: unused import: `std::io`
Dec 11 16:16:38.374 INFO [stderr]  --> src/cpu.rs:1:5
Dec 11 16:16:38.374 INFO [stderr]   |
Dec 11 16:16:38.374 INFO [stderr] 1 | use std::io;
Dec 11 16:16:38.374 INFO [stderr]   |     ^^^^^^^
Dec 11 16:16:38.374 INFO [stderr] 
Dec 11 16:16:38.377 INFO [stderr] warning: unused import: `std::io`
Dec 11 16:16:38.377 INFO [stderr]  --> src/heap.rs:1:5
Dec 11 16:16:38.377 INFO [stderr]   |
Dec 11 16:16:38.377 INFO [stderr] 1 | use std::io;
Dec 11 16:16:38.377 INFO [stderr]   |     ^^^^^^^
Dec 11 16:16:38.377 INFO [stderr] 
Dec 11 16:16:38.377 INFO [stderr] warning: unused import: `std::io`
Dec 11 16:16:38.377 INFO [stderr]  --> src/stack.rs:1:5
Dec 11 16:16:38.377 INFO [stderr]   |
Dec 11 16:16:38.377 INFO [stderr] 1 | use std::io;
Dec 11 16:16:38.377 INFO [stderr]   |     ^^^^^^^
Dec 11 16:16:38.377 INFO [stderr] 
Dec 11 16:16:38.377 INFO [stderr] warning: unused import: `std::io`
Dec 11 16:16:38.377 INFO [stderr]  --> src/ops.rs:1:5
Dec 11 16:16:38.377 INFO [stderr]   |
Dec 11 16:16:38.377 INFO [stderr] 1 | use std::io;
Dec 11 16:16:38.377 INFO [stderr]   |     ^^^^^^^
Dec 11 16:16:38.377 INFO [stderr] 
Dec 11 16:16:38.464 INFO [stderr] warning: unused import: `std::io`
Dec 11 16:16:38.464 INFO [stderr]  --> src/memory.rs:1:5
Dec 11 16:16:38.464 INFO [stderr]   |
Dec 11 16:16:38.464 INFO [stderr] 1 | use std::io;
Dec 11 16:16:38.464 INFO [stderr]   |     ^^^^^^^
Dec 11 16:16:38.464 INFO [stderr]   |
Dec 11 16:16:38.464 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 16:16:38.464 INFO [stderr] 
Dec 11 16:16:38.464 INFO [stderr] warning: unused import: `std::io`
Dec 11 16:16:38.464 INFO [stderr]  --> src/cpu.rs:1:5
Dec 11 16:16:38.464 INFO [stderr]   |
Dec 11 16:16:38.464 INFO [stderr] 1 | use std::io;
Dec 11 16:16:38.464 INFO [stderr]   |     ^^^^^^^
Dec 11 16:16:38.464 INFO [stderr] 
Dec 11 16:16:38.466 INFO [stderr] warning: unused import: `std::io`
Dec 11 16:16:38.466 INFO [stderr]  --> src/heap.rs:1:5
Dec 11 16:16:38.466 INFO [stderr]   |
Dec 11 16:16:38.466 INFO [stderr] 1 | use std::io;
Dec 11 16:16:38.466 INFO [stderr]   |     ^^^^^^^
Dec 11 16:16:38.466 INFO [stderr] 
Dec 11 16:16:38.466 INFO [stderr] warning: unused import: `std::io`
Dec 11 16:16:38.466 INFO [stderr]  --> src/stack.rs:1:5
Dec 11 16:16:38.466 INFO [stderr]   |
Dec 11 16:16:38.466 INFO [stderr] 1 | use std::io;
Dec 11 16:16:38.466 INFO [stderr]   |     ^^^^^^^
Dec 11 16:16:38.466 INFO [stderr] 
Dec 11 16:16:38.466 INFO [stderr] warning: unused import: `std::io`
Dec 11 16:16:38.466 INFO [stderr]  --> src/ops.rs:1:5
Dec 11 16:16:38.466 INFO [stderr]   |
Dec 11 16:16:38.466 INFO [stderr] 1 | use std::io;
Dec 11 16:16:38.466 INFO [stderr]   |     ^^^^^^^
Dec 11 16:16:38.467 INFO [stderr] 
Dec 11 16:16:38.488 INFO [stderr] warning: unused variable: `stack`
Dec 11 16:16:38.488 INFO [stderr]   --> src/ops.rs:79:9
Dec 11 16:16:38.488 INFO [stderr]    |
Dec 11 16:16:38.488 INFO [stderr] 79 |         stack: &mut Stack)
Dec 11 16:16:38.488 INFO [stderr]    |         ^^^^^ help: consider using `_stack` instead
Dec 11 16:16:38.488 INFO [stderr]    |
Dec 11 16:16:38.488 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 16:16:38.488 INFO [stderr] 
Dec 11 16:16:38.513 INFO [stderr] warning: constant item is never used: `GREATER_THAN_RESET`
Dec 11 16:16:38.513 INFO [stderr]   --> src/cpu.rs:14:1
Dec 11 16:16:38.513 INFO [stderr]    |
Dec 11 16:16:38.513 INFO [stderr] 14 | const GREATER_THAN_RESET:u8 = 0x7F;
Dec 11 16:16:38.513 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.513 INFO [stderr]    |
Dec 11 16:16:38.513 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 16:16:38.513 INFO [stderr] 
Dec 11 16:16:38.513 INFO [stderr] warning: constant item is never used: `LESS_THAN_RESET`
Dec 11 16:16:38.513 INFO [stderr]   --> src/cpu.rs:15:1
Dec 11 16:16:38.513 INFO [stderr]    |
Dec 11 16:16:38.513 INFO [stderr] 15 | const LESS_THAN_RESET:u8 = 0xBF;
Dec 11 16:16:38.513 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.513 INFO [stderr] 
Dec 11 16:16:38.513 INFO [stderr] warning: constant item is never used: `ZERO_RESET`
Dec 11 16:16:38.513 INFO [stderr]   --> src/cpu.rs:16:1
Dec 11 16:16:38.513 INFO [stderr]    |
Dec 11 16:16:38.513 INFO [stderr] 16 | const ZERO_RESET:u8 = 0xDF;
Dec 11 16:16:38.513 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.513 INFO [stderr] 
Dec 11 16:16:38.513 INFO [stderr] warning: constant item is never used: `NON_ZERO_RESET`
Dec 11 16:16:38.513 INFO [stderr]   --> src/cpu.rs:17:1
Dec 11 16:16:38.513 INFO [stderr]    |
Dec 11 16:16:38.513 INFO [stderr] 17 | const NON_ZERO_RESET:u8 = 0xEF;
Dec 11 16:16:38.513 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.513 INFO [stderr] 
Dec 11 16:16:38.513 INFO [stderr] warning: constant item is never used: `OVERFLOW_RESET`
Dec 11 16:16:38.513 INFO [stderr]   --> src/cpu.rs:18:1
Dec 11 16:16:38.513 INFO [stderr]    |
Dec 11 16:16:38.513 INFO [stderr] 18 | const OVERFLOW_RESET:u8 = 0xF7;
Dec 11 16:16:38.513 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.513 INFO [stderr] 
Dec 11 16:16:38.513 INFO [stderr] warning: constant item is never used: `UNDERFLOW_RESET`
Dec 11 16:16:38.513 INFO [stderr]   --> src/cpu.rs:19:1
Dec 11 16:16:38.513 INFO [stderr]    |
Dec 11 16:16:38.513 INFO [stderr] 19 | const UNDERFLOW_RESET:u8 = 0xFB;
Dec 11 16:16:38.513 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.513 INFO [stderr] 
Dec 11 16:16:38.513 INFO [stderr] warning: constant item is never used: `SIGNING_RESET`
Dec 11 16:16:38.513 INFO [stderr]   --> src/cpu.rs:20:1
Dec 11 16:16:38.513 INFO [stderr]    |
Dec 11 16:16:38.513 INFO [stderr] 20 | const SIGNING_RESET:u8 = 0xFD;
Dec 11 16:16:38.513 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.513 INFO [stderr] 
Dec 11 16:16:38.513 INFO [stderr] warning: constant item is never used: `HALT_RESET`
Dec 11 16:16:38.513 INFO [stderr]   --> src/cpu.rs:21:1
Dec 11 16:16:38.513 INFO [stderr]    |
Dec 11 16:16:38.513 INFO [stderr] 21 | const HALT_RESET:u8 = 0xFE;
Dec 11 16:16:38.513 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.513 INFO [stderr] 
Dec 11 16:16:38.513 INFO [stderr] warning: method is never used: `set_program_counter`
Dec 11 16:16:38.513 INFO [stderr]   --> src/cpu.rs:76:5
Dec 11 16:16:38.513 INFO [stderr]    |
Dec 11 16:16:38.513 INFO [stderr] 76 |     pub fn set_program_counter(&mut self, value: u8) {
Dec 11 16:16:38.513 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.513 INFO [stderr] 
Dec 11 16:16:38.513 INFO [stderr] warning: method is never used: `set_greater_than`
Dec 11 16:16:38.513 INFO [stderr]   --> src/cpu.rs:84:5
Dec 11 16:16:38.513 INFO [stderr]    |
Dec 11 16:16:38.513 INFO [stderr] 84 |     pub fn set_greater_than(&mut self) {
Dec 11 16:16:38.513 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.513 INFO [stderr] 
Dec 11 16:16:38.513 INFO [stderr] warning: method is never used: `set_less_than`
Dec 11 16:16:38.513 INFO [stderr]   --> src/cpu.rs:88:5
Dec 11 16:16:38.513 INFO [stderr]    |
Dec 11 16:16:38.513 INFO [stderr] 88 |     pub fn set_less_than(&mut self) {
Dec 11 16:16:38.513 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.513 INFO [stderr] 
Dec 11 16:16:38.513 INFO [stderr] warning: method is never used: `set_zero`
Dec 11 16:16:38.513 INFO [stderr]   --> src/cpu.rs:92:5
Dec 11 16:16:38.513 INFO [stderr]    |
Dec 11 16:16:38.513 INFO [stderr] 92 |     pub fn set_zero(&mut self) {
Dec 11 16:16:38.513 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.513 INFO [stderr] 
Dec 11 16:16:38.513 INFO [stderr] warning: method is never used: `set_non_zero`
Dec 11 16:16:38.513 INFO [stderr]   --> src/cpu.rs:96:5
Dec 11 16:16:38.513 INFO [stderr]    |
Dec 11 16:16:38.513 INFO [stderr] 96 |     pub fn set_non_zero(&mut self) {
Dec 11 16:16:38.513 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.513 INFO [stderr] 
Dec 11 16:16:38.513 INFO [stderr] warning: method is never used: `set_overflow`
Dec 11 16:16:38.513 INFO [stderr]    --> src/cpu.rs:100:5
Dec 11 16:16:38.513 INFO [stderr]     |
Dec 11 16:16:38.513 INFO [stderr] 100 |     pub fn set_overflow(&mut self) {
Dec 11 16:16:38.513 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.513 INFO [stderr] 
Dec 11 16:16:38.513 INFO [stderr] warning: method is never used: `set_underflow`
Dec 11 16:16:38.513 INFO [stderr]    --> src/cpu.rs:104:5
Dec 11 16:16:38.513 INFO [stderr]     |
Dec 11 16:16:38.513 INFO [stderr] 104 |     pub fn set_underflow(&mut self) {
Dec 11 16:16:38.513 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.513 INFO [stderr] 
Dec 11 16:16:38.513 INFO [stderr] warning: method is never used: `set_signing`
Dec 11 16:16:38.513 INFO [stderr]    --> src/cpu.rs:108:5
Dec 11 16:16:38.513 INFO [stderr]     |
Dec 11 16:16:38.513 INFO [stderr] 108 |     pub fn set_signing(&mut self) {
Dec 11 16:16:38.513 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.513 INFO [stderr] 
Dec 11 16:16:38.513 INFO [stderr] warning: method is never used: `reset_greater_than`
Dec 11 16:16:38.513 INFO [stderr]    --> src/cpu.rs:116:5
Dec 11 16:16:38.513 INFO [stderr]     |
Dec 11 16:16:38.513 INFO [stderr] 116 |     pub fn reset_greater_than(&mut self) {
Dec 11 16:16:38.513 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.513 INFO [stderr] 
Dec 11 16:16:38.513 INFO [stderr] warning: method is never used: `reset_less_than`
Dec 11 16:16:38.513 INFO [stderr]    --> src/cpu.rs:120:5
Dec 11 16:16:38.513 INFO [stderr]     |
Dec 11 16:16:38.513 INFO [stderr] 120 |     pub fn reset_less_than(&mut self) {
Dec 11 16:16:38.513 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.513 INFO [stderr] 
Dec 11 16:16:38.513 INFO [stderr] warning: method is never used: `reset_zero`
Dec 11 16:16:38.513 INFO [stderr]    --> src/cpu.rs:124:5
Dec 11 16:16:38.513 INFO [stderr]     |
Dec 11 16:16:38.513 INFO [stderr] 124 |     pub fn reset_zero(&mut self) {
Dec 11 16:16:38.513 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.514 INFO [stderr] 
Dec 11 16:16:38.514 INFO [stderr] warning: method is never used: `reset_non_zero`
Dec 11 16:16:38.514 INFO [stderr]    --> src/cpu.rs:128:5
Dec 11 16:16:38.514 INFO [stderr]     |
Dec 11 16:16:38.514 INFO [stderr] 128 |     pub fn reset_non_zero(&mut self) {
Dec 11 16:16:38.514 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.514 INFO [stderr] 
Dec 11 16:16:38.514 INFO [stderr] warning: method is never used: `reset_overflow`
Dec 11 16:16:38.514 INFO [stderr]    --> src/cpu.rs:132:5
Dec 11 16:16:38.514 INFO [stderr]     |
Dec 11 16:16:38.514 INFO [stderr] 132 |     pub fn reset_overflow(&mut self) {
Dec 11 16:16:38.514 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.514 INFO [stderr] 
Dec 11 16:16:38.514 INFO [stderr] warning: method is never used: `reset_underflow`
Dec 11 16:16:38.514 INFO [stderr]    --> src/cpu.rs:136:5
Dec 11 16:16:38.514 INFO [stderr]     |
Dec 11 16:16:38.514 INFO [stderr] 136 |     pub fn reset_underflow(&mut self) {
Dec 11 16:16:38.514 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.514 INFO [stderr] 
Dec 11 16:16:38.514 INFO [stderr] warning: method is never used: `reset_signing`
Dec 11 16:16:38.514 INFO [stderr]    --> src/cpu.rs:140:5
Dec 11 16:16:38.514 INFO [stderr]     |
Dec 11 16:16:38.514 INFO [stderr] 140 |     pub fn reset_signing(&mut self) {
Dec 11 16:16:38.514 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.514 INFO [stderr] 
Dec 11 16:16:38.514 INFO [stderr] warning: method is never used: `reset_halt`
Dec 11 16:16:38.514 INFO [stderr]    --> src/cpu.rs:144:5
Dec 11 16:16:38.514 INFO [stderr]     |
Dec 11 16:16:38.514 INFO [stderr] 144 |     pub fn reset_halt(&mut self) {
Dec 11 16:16:38.514 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.514 INFO [stderr] 
Dec 11 16:16:38.514 INFO [stderr] warning: method is never used: `initialize`
Dec 11 16:16:38.514 INFO [stderr]   --> src/heap.rs:17:5
Dec 11 16:16:38.514 INFO [stderr]    |
Dec 11 16:16:38.514 INFO [stderr] 17 |     pub fn initialize(&mut self) {
Dec 11 16:16:38.514 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.514 INFO [stderr] 
Dec 11 16:16:38.514 INFO [stderr] warning: method is never used: `initialize`
Dec 11 16:16:38.514 INFO [stderr]   --> src/stack.rs:19:5
Dec 11 16:16:38.514 INFO [stderr]    |
Dec 11 16:16:38.514 INFO [stderr] 19 |     pub fn initialize(&mut self) {
Dec 11 16:16:38.514 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.514 INFO [stderr] 
Dec 11 16:16:38.514 INFO [stderr] warning: function is never used: `run_cpu`
Dec 11 16:16:38.514 INFO [stderr]   --> src/main.rs:43:1
Dec 11 16:16:38.514 INFO [stderr]    |
Dec 11 16:16:38.514 INFO [stderr] 43 | fn run_cpu() {
Dec 11 16:16:38.514 INFO [stderr]    | ^^^^^^^^^^^^
Dec 11 16:16:38.514 INFO [stderr] 
Dec 11 16:16:38.514 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 16:16:38.514 INFO [stderr]   --> src/main.rs:33:5
Dec 11 16:16:38.514 INFO [stderr]    |
Dec 11 16:16:38.514 INFO [stderr] 33 |     io::stdout().flush();
Dec 11 16:16:38.514 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.514 INFO [stderr]    |
Dec 11 16:16:38.514 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 16:16:38.514 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 16:16:38.514 INFO [stderr] 
Dec 11 16:16:38.580 INFO [stderr] warning: unused variable: `stack`
Dec 11 16:16:38.580 INFO [stderr]   --> src/ops.rs:79:9
Dec 11 16:16:38.580 INFO [stderr]    |
Dec 11 16:16:38.580 INFO [stderr] 79 |         stack: &mut Stack)
Dec 11 16:16:38.580 INFO [stderr]    |         ^^^^^ help: consider using `_stack` instead
Dec 11 16:16:38.580 INFO [stderr]    |
Dec 11 16:16:38.580 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 16:16:38.580 INFO [stderr] 
Dec 11 16:16:38.610 INFO [stderr] warning: constant item is never used: `GREATER_THAN_RESET`
Dec 11 16:16:38.610 INFO [stderr]   --> src/cpu.rs:14:1
Dec 11 16:16:38.610 INFO [stderr]    |
Dec 11 16:16:38.610 INFO [stderr] 14 | const GREATER_THAN_RESET:u8 = 0x7F;
Dec 11 16:16:38.610 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.610 INFO [stderr]    |
Dec 11 16:16:38.610 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 16:16:38.610 INFO [stderr] 
Dec 11 16:16:38.610 INFO [stderr] warning: constant item is never used: `LESS_THAN_RESET`
Dec 11 16:16:38.610 INFO [stderr]   --> src/cpu.rs:15:1
Dec 11 16:16:38.610 INFO [stderr]    |
Dec 11 16:16:38.610 INFO [stderr] 15 | const LESS_THAN_RESET:u8 = 0xBF;
Dec 11 16:16:38.610 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.610 INFO [stderr] 
Dec 11 16:16:38.610 INFO [stderr] warning: constant item is never used: `ZERO_RESET`
Dec 11 16:16:38.610 INFO [stderr]   --> src/cpu.rs:16:1
Dec 11 16:16:38.610 INFO [stderr]    |
Dec 11 16:16:38.610 INFO [stderr] 16 | const ZERO_RESET:u8 = 0xDF;
Dec 11 16:16:38.610 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.610 INFO [stderr] 
Dec 11 16:16:38.610 INFO [stderr] warning: constant item is never used: `NON_ZERO_RESET`
Dec 11 16:16:38.610 INFO [stderr]   --> src/cpu.rs:17:1
Dec 11 16:16:38.610 INFO [stderr]    |
Dec 11 16:16:38.610 INFO [stderr] 17 | const NON_ZERO_RESET:u8 = 0xEF;
Dec 11 16:16:38.610 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.610 INFO [stderr] 
Dec 11 16:16:38.610 INFO [stderr] warning: constant item is never used: `OVERFLOW_RESET`
Dec 11 16:16:38.610 INFO [stderr]   --> src/cpu.rs:18:1
Dec 11 16:16:38.610 INFO [stderr]    |
Dec 11 16:16:38.610 INFO [stderr] 18 | const OVERFLOW_RESET:u8 = 0xF7;
Dec 11 16:16:38.610 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.610 INFO [stderr] 
Dec 11 16:16:38.610 INFO [stderr] warning: constant item is never used: `UNDERFLOW_RESET`
Dec 11 16:16:38.610 INFO [stderr]   --> src/cpu.rs:19:1
Dec 11 16:16:38.610 INFO [stderr]    |
Dec 11 16:16:38.610 INFO [stderr] 19 | const UNDERFLOW_RESET:u8 = 0xFB;
Dec 11 16:16:38.610 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.610 INFO [stderr] 
Dec 11 16:16:38.610 INFO [stderr] warning: constant item is never used: `SIGNING_RESET`
Dec 11 16:16:38.610 INFO [stderr]   --> src/cpu.rs:20:1
Dec 11 16:16:38.610 INFO [stderr]    |
Dec 11 16:16:38.610 INFO [stderr] 20 | const SIGNING_RESET:u8 = 0xFD;
Dec 11 16:16:38.610 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.610 INFO [stderr] 
Dec 11 16:16:38.610 INFO [stderr] warning: constant item is never used: `HALT_RESET`
Dec 11 16:16:38.610 INFO [stderr]   --> src/cpu.rs:21:1
Dec 11 16:16:38.610 INFO [stderr]    |
Dec 11 16:16:38.610 INFO [stderr] 21 | const HALT_RESET:u8 = 0xFE;
Dec 11 16:16:38.611 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.611 INFO [stderr] 
Dec 11 16:16:38.611 INFO [stderr] warning: method is never used: `set_program_counter`
Dec 11 16:16:38.611 INFO [stderr]   --> src/cpu.rs:76:5
Dec 11 16:16:38.611 INFO [stderr]    |
Dec 11 16:16:38.611 INFO [stderr] 76 |     pub fn set_program_counter(&mut self, value: u8) {
Dec 11 16:16:38.611 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.611 INFO [stderr] 
Dec 11 16:16:38.611 INFO [stderr] warning: method is never used: `set_greater_than`
Dec 11 16:16:38.611 INFO [stderr]   --> src/cpu.rs:84:5
Dec 11 16:16:38.611 INFO [stderr]    |
Dec 11 16:16:38.611 INFO [stderr] 84 |     pub fn set_greater_than(&mut self) {
Dec 11 16:16:38.611 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.611 INFO [stderr] 
Dec 11 16:16:38.611 INFO [stderr] warning: method is never used: `set_less_than`
Dec 11 16:16:38.611 INFO [stderr]   --> src/cpu.rs:88:5
Dec 11 16:16:38.611 INFO [stderr]    |
Dec 11 16:16:38.611 INFO [stderr] 88 |     pub fn set_less_than(&mut self) {
Dec 11 16:16:38.611 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.611 INFO [stderr] 
Dec 11 16:16:38.611 INFO [stderr] warning: method is never used: `set_zero`
Dec 11 16:16:38.611 INFO [stderr]   --> src/cpu.rs:92:5
Dec 11 16:16:38.611 INFO [stderr]    |
Dec 11 16:16:38.611 INFO [stderr] 92 |     pub fn set_zero(&mut self) {
Dec 11 16:16:38.611 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.611 INFO [stderr] 
Dec 11 16:16:38.611 INFO [stderr] warning: method is never used: `set_non_zero`
Dec 11 16:16:38.611 INFO [stderr]   --> src/cpu.rs:96:5
Dec 11 16:16:38.611 INFO [stderr]    |
Dec 11 16:16:38.611 INFO [stderr] 96 |     pub fn set_non_zero(&mut self) {
Dec 11 16:16:38.611 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.611 INFO [stderr] 
Dec 11 16:16:38.611 INFO [stderr] warning: method is never used: `set_overflow`
Dec 11 16:16:38.611 INFO [stderr]    --> src/cpu.rs:100:5
Dec 11 16:16:38.611 INFO [stderr]     |
Dec 11 16:16:38.611 INFO [stderr] 100 |     pub fn set_overflow(&mut self) {
Dec 11 16:16:38.611 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.611 INFO [stderr] 
Dec 11 16:16:38.611 INFO [stderr] warning: method is never used: `set_underflow`
Dec 11 16:16:38.611 INFO [stderr]    --> src/cpu.rs:104:5
Dec 11 16:16:38.611 INFO [stderr]     |
Dec 11 16:16:38.611 INFO [stderr] 104 |     pub fn set_underflow(&mut self) {
Dec 11 16:16:38.611 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.611 INFO [stderr] 
Dec 11 16:16:38.611 INFO [stderr] warning: method is never used: `set_signing`
Dec 11 16:16:38.611 INFO [stderr]    --> src/cpu.rs:108:5
Dec 11 16:16:38.611 INFO [stderr]     |
Dec 11 16:16:38.611 INFO [stderr] 108 |     pub fn set_signing(&mut self) {
Dec 11 16:16:38.611 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.611 INFO [stderr] 
Dec 11 16:16:38.611 INFO [stderr] warning: method is never used: `reset_greater_than`
Dec 11 16:16:38.611 INFO [stderr]    --> src/cpu.rs:116:5
Dec 11 16:16:38.611 INFO [stderr]     |
Dec 11 16:16:38.611 INFO [stderr] 116 |     pub fn reset_greater_than(&mut self) {
Dec 11 16:16:38.611 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.611 INFO [stderr] 
Dec 11 16:16:38.611 INFO [stderr] warning: method is never used: `reset_less_than`
Dec 11 16:16:38.611 INFO [stderr]    --> src/cpu.rs:120:5
Dec 11 16:16:38.611 INFO [stderr]     |
Dec 11 16:16:38.611 INFO [stderr] 120 |     pub fn reset_less_than(&mut self) {
Dec 11 16:16:38.611 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.611 INFO [stderr] 
Dec 11 16:16:38.611 INFO [stderr] warning: method is never used: `reset_zero`
Dec 11 16:16:38.611 INFO [stderr]    --> src/cpu.rs:124:5
Dec 11 16:16:38.611 INFO [stderr]     |
Dec 11 16:16:38.611 INFO [stderr] 124 |     pub fn reset_zero(&mut self) {
Dec 11 16:16:38.611 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.611 INFO [stderr] 
Dec 11 16:16:38.611 INFO [stderr] warning: method is never used: `reset_non_zero`
Dec 11 16:16:38.611 INFO [stderr]    --> src/cpu.rs:128:5
Dec 11 16:16:38.611 INFO [stderr]     |
Dec 11 16:16:38.611 INFO [stderr] 128 |     pub fn reset_non_zero(&mut self) {
Dec 11 16:16:38.611 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.611 INFO [stderr] 
Dec 11 16:16:38.611 INFO [stderr] warning: method is never used: `reset_overflow`
Dec 11 16:16:38.611 INFO [stderr]    --> src/cpu.rs:132:5
Dec 11 16:16:38.611 INFO [stderr]     |
Dec 11 16:16:38.611 INFO [stderr] 132 |     pub fn reset_overflow(&mut self) {
Dec 11 16:16:38.611 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.611 INFO [stderr] 
Dec 11 16:16:38.611 INFO [stderr] warning: method is never used: `reset_underflow`
Dec 11 16:16:38.611 INFO [stderr]    --> src/cpu.rs:136:5
Dec 11 16:16:38.611 INFO [stderr]     |
Dec 11 16:16:38.611 INFO [stderr] 136 |     pub fn reset_underflow(&mut self) {
Dec 11 16:16:38.611 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.611 INFO [stderr] 
Dec 11 16:16:38.611 INFO [stderr] warning: method is never used: `reset_signing`
Dec 11 16:16:38.611 INFO [stderr]    --> src/cpu.rs:140:5
Dec 11 16:16:38.611 INFO [stderr]     |
Dec 11 16:16:38.612 INFO [stderr] 140 |     pub fn reset_signing(&mut self) {
Dec 11 16:16:38.612 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.612 INFO [stderr] 
Dec 11 16:16:38.612 INFO [stderr] warning: method is never used: `reset_halt`
Dec 11 16:16:38.612 INFO [stderr]    --> src/cpu.rs:144:5
Dec 11 16:16:38.612 INFO [stderr]     |
Dec 11 16:16:38.612 INFO [stderr] 144 |     pub fn reset_halt(&mut self) {
Dec 11 16:16:38.612 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.612 INFO [stderr] 
Dec 11 16:16:38.612 INFO [stderr] warning: method is never used: `initialize`
Dec 11 16:16:38.612 INFO [stderr]   --> src/heap.rs:17:5
Dec 11 16:16:38.612 INFO [stderr]    |
Dec 11 16:16:38.612 INFO [stderr] 17 |     pub fn initialize(&mut self) {
Dec 11 16:16:38.612 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.612 INFO [stderr] 
Dec 11 16:16:38.612 INFO [stderr] warning: method is never used: `initialize`
Dec 11 16:16:38.612 INFO [stderr]   --> src/stack.rs:19:5
Dec 11 16:16:38.612 INFO [stderr]    |
Dec 11 16:16:38.612 INFO [stderr] 19 |     pub fn initialize(&mut self) {
Dec 11 16:16:38.612 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.612 INFO [stderr] 
Dec 11 16:16:38.612 INFO [stderr] warning: function is never used: `run_cpu`
Dec 11 16:16:38.612 INFO [stderr]   --> src/main.rs:43:1
Dec 11 16:16:38.612 INFO [stderr]    |
Dec 11 16:16:38.612 INFO [stderr] 43 | fn run_cpu() {
Dec 11 16:16:38.612 INFO [stderr]    | ^^^^^^^^^^^^
Dec 11 16:16:38.612 INFO [stderr] 
Dec 11 16:16:38.612 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 16:16:38.612 INFO [stderr]   --> src/main.rs:33:5
Dec 11 16:16:38.612 INFO [stderr]    |
Dec 11 16:16:38.612 INFO [stderr] 33 |     io::stdout().flush();
Dec 11 16:16:38.612 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:16:38.612 INFO [stderr]    |
Dec 11 16:16:38.612 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 16:16:38.612 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 16:16:38.612 INFO [stderr] 
Dec 11 16:16:38.650 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Dec 11 16:16:38.651 INFO [stderr] su: No module specific data is present
Dec 11 16:16:39.026 INFO running `"docker" "inspect" "22f3925a8cd70b774ab457ae947a13967ef9cf78fa364fd90899d2e6001f7531"`
Dec 11 16:16:39.190 INFO running `"docker" "rm" "-f" "22f3925a8cd70b774ab457ae947a13967ef9cf78fa364fd90899d2e6001f7531"`
Dec 11 16:16:39.348 INFO [stdout] 22f3925a8cd70b774ab457ae947a13967ef9cf78fa364fd90899d2e6001f7531