Nov 04 08:18:00.681 INFO checking danellis/webarc-rust against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 08:18:00.681 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 08:18:01.310 INFO blam! 21b5617b622746cfdd4415a5455b309b7cc27926b3e338766b2769f649e0f3dd
Nov 04 08:18:01.325 INFO running `"docker" "start" "-a" "21b5617b622746cfdd4415a5455b309b7cc27926b3e338766b2769f649e0f3dd"`
Nov 04 08:18:02.554 INFO kablam! usermod: no changes
Nov 04 08:18:02.621 INFO kablam!     Checking webarc v0.1.0 (/source)
Nov 04 08:18:03.391 INFO kablam! warning: unused variable: `memory`
Nov 04 08:18:03.391 INFO kablam!   --> src/webarc/instructions.rs:40:49
Nov 04 08:18:03.391 INFO kablam!    |
Nov 04 08:18:03.391 INFO kablam! 40 |     fn exec(&self,registers: &mut RegisterFile, memory: &mut Memory, instruction: u32) {
Nov 04 08:18:03.391 INFO kablam!    |                                                 ^^^^^^ help: consider using `_memory` instead
Nov 04 08:18:03.391 INFO kablam!    |
Nov 04 08:18:03.391 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 08:18:03.391 INFO kablam! 
Nov 04 08:18:03.411 INFO kablam! warning: constant item is never used: `UNDEFINED_INSTRUCTION_VECTOR`
Nov 04 08:18:03.411 INFO kablam!  --> src/webarc/cpu.rs:7:1
Nov 04 08:18:03.411 INFO kablam!   |
Nov 04 08:18:03.411 INFO kablam! 7 | const UNDEFINED_INSTRUCTION_VECTOR: u32 = 0x04;
Nov 04 08:18:03.411 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 08:18:03.411 INFO kablam!   |
Nov 04 08:18:03.411 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 08:18:03.411 INFO kablam! 
Nov 04 08:18:03.411 INFO kablam! warning: constant item is never used: `SWI_VECTOR`
Nov 04 08:18:03.411 INFO kablam!  --> src/webarc/cpu.rs:8:1
Nov 04 08:18:03.411 INFO kablam!   |
Nov 04 08:18:03.411 INFO kablam! 8 | const SWI_VECTOR: u32 = 0x08;
Nov 04 08:18:03.411 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 08:18:03.411 INFO kablam! 
Nov 04 08:18:03.411 INFO kablam! warning: constant item is never used: `PREFETCH_ABORT_VECTOR`
Nov 04 08:18:03.411 INFO kablam!  --> src/webarc/cpu.rs:9:1
Nov 04 08:18:03.411 INFO kablam!   |
Nov 04 08:18:03.411 INFO kablam! 9 | const PREFETCH_ABORT_VECTOR: u32 = 0x0c;
Nov 04 08:18:03.411 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 08:18:03.411 INFO kablam! 
Nov 04 08:18:03.411 INFO kablam! warning: constant item is never used: `DATA_ABORT_VECTOR`
Nov 04 08:18:03.411 INFO kablam!   --> src/webarc/cpu.rs:10:1
Nov 04 08:18:03.411 INFO kablam!    |
Nov 04 08:18:03.411 INFO kablam! 10 | const DATA_ABORT_VECTOR: u32 = 0x10;
Nov 04 08:18:03.411 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 08:18:03.411 INFO kablam! 
Nov 04 08:18:03.411 INFO kablam! warning: constant item is never used: `ADDRESS_EXCEPTION_VECTOR`
Nov 04 08:18:03.411 INFO kablam!   --> src/webarc/cpu.rs:11:1
Nov 04 08:18:03.411 INFO kablam!    |
Nov 04 08:18:03.411 INFO kablam! 11 | const ADDRESS_EXCEPTION_VECTOR: u32 = 0x14;
Nov 04 08:18:03.411 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 08:18:03.411 INFO kablam! 
Nov 04 08:18:03.411 INFO kablam! warning: constant item is never used: `IRQ_VECTOR`
Nov 04 08:18:03.411 INFO kablam!   --> src/webarc/cpu.rs:12:1
Nov 04 08:18:03.411 INFO kablam!    |
Nov 04 08:18:03.411 INFO kablam! 12 | const IRQ_VECTOR: u32 = 0x18;
Nov 04 08:18:03.411 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 08:18:03.411 INFO kablam! 
Nov 04 08:18:03.411 INFO kablam! warning: constant item is never used: `FIRQ_VECTOR`
Nov 04 08:18:03.411 INFO kablam!   --> src/webarc/cpu.rs:13:1
Nov 04 08:18:03.412 INFO kablam!    |
Nov 04 08:18:03.412 INFO kablam! 13 | const FIRQ_VECTOR: u32 = 0x1c;
Nov 04 08:18:03.412 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 08:18:03.412 INFO kablam! 
Nov 04 08:18:03.412 INFO kablam! warning: method is never used: `store`
Nov 04 08:18:03.412 INFO kablam!   --> src/webarc/memory.rs:51:5
Nov 04 08:18:03.412 INFO kablam!    |
Nov 04 08:18:03.412 INFO kablam! 51 |     pub fn store(&self, _address: u32, _data: u32) {
Nov 04 08:18:03.412 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 08:18:03.412 INFO kablam! 
Nov 04 08:18:03.412 INFO kablam! warning: method is never used: `load_byte`
Nov 04 08:18:03.412 INFO kablam!   --> src/webarc/memory.rs:56:5
Nov 04 08:18:03.412 INFO kablam!    |
Nov 04 08:18:03.412 INFO kablam! 56 |     pub fn load_byte(&mut self, address: u32) -> u8 {
Nov 04 08:18:03.412 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 08:18:03.412 INFO kablam! 
Nov 04 08:18:03.412 INFO kablam! warning: method is never used: `store_byte`
Nov 04 08:18:03.412 INFO kablam!   --> src/webarc/memory.rs:62:5
Nov 04 08:18:03.412 INFO kablam!    |
Nov 04 08:18:03.412 INFO kablam! 62 |     pub fn store_byte(&mut self, address: u32, data: u8) {
Nov 04 08:18:03.412 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 08:18:03.412 INFO kablam! 
Nov 04 08:18:03.414 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 08:18:03.414 INFO kablam!   --> src/main.rs:15:5
Nov 04 08:18:03.414 INFO kablam!    |
Nov 04 08:18:03.414 INFO kablam! 15 |     f.read(as_u8_slice(&mut rom));
Nov 04 08:18:03.415 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 08:18:03.415 INFO kablam!    |
Nov 04 08:18:03.415 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 08:18:03.415 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 08:18:03.415 INFO kablam! 
Nov 04 08:18:03.441 INFO kablam! warning: unused variable: `memory`
Nov 04 08:18:03.441 INFO kablam!   --> src/webarc/instructions.rs:40:49
Nov 04 08:18:03.441 INFO kablam!    |
Nov 04 08:18:03.441 INFO kablam! 40 |     fn exec(&self,registers: &mut RegisterFile, memory: &mut Memory, instruction: u32) {
Nov 04 08:18:03.441 INFO kablam!    |                                                 ^^^^^^ help: consider using `_memory` instead
Nov 04 08:18:03.441 INFO kablam!    |
Nov 04 08:18:03.441 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 08:18:03.441 INFO kablam! 
Nov 04 08:18:03.466 INFO kablam! warning: constant item is never used: `UNDEFINED_INSTRUCTION_VECTOR`
Nov 04 08:18:03.466 INFO kablam!  --> src/webarc/cpu.rs:7:1
Nov 04 08:18:03.466 INFO kablam!   |
Nov 04 08:18:03.466 INFO kablam! 7 | const UNDEFINED_INSTRUCTION_VECTOR: u32 = 0x04;
Nov 04 08:18:03.466 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 08:18:03.466 INFO kablam!   |
Nov 04 08:18:03.466 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 08:18:03.466 INFO kablam! 
Nov 04 08:18:03.466 INFO kablam! warning: constant item is never used: `SWI_VECTOR`
Nov 04 08:18:03.466 INFO kablam!  --> src/webarc/cpu.rs:8:1
Nov 04 08:18:03.466 INFO kablam!   |
Nov 04 08:18:03.466 INFO kablam! 8 | const SWI_VECTOR: u32 = 0x08;
Nov 04 08:18:03.466 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 08:18:03.466 INFO kablam! 
Nov 04 08:18:03.466 INFO kablam! warning: constant item is never used: `PREFETCH_ABORT_VECTOR`
Nov 04 08:18:03.466 INFO kablam!  --> src/webarc/cpu.rs:9:1
Nov 04 08:18:03.466 INFO kablam!   |
Nov 04 08:18:03.466 INFO kablam! 9 | const PREFETCH_ABORT_VECTOR: u32 = 0x0c;
Nov 04 08:18:03.466 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 08:18:03.466 INFO kablam! 
Nov 04 08:18:03.466 INFO kablam! warning: constant item is never used: `DATA_ABORT_VECTOR`
Nov 04 08:18:03.466 INFO kablam!   --> src/webarc/cpu.rs:10:1
Nov 04 08:18:03.466 INFO kablam!    |
Nov 04 08:18:03.466 INFO kablam! 10 | const DATA_ABORT_VECTOR: u32 = 0x10;
Nov 04 08:18:03.466 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 08:18:03.466 INFO kablam! 
Nov 04 08:18:03.466 INFO kablam! warning: constant item is never used: `ADDRESS_EXCEPTION_VECTOR`
Nov 04 08:18:03.466 INFO kablam!   --> src/webarc/cpu.rs:11:1
Nov 04 08:18:03.466 INFO kablam!    |
Nov 04 08:18:03.466 INFO kablam! 11 | const ADDRESS_EXCEPTION_VECTOR: u32 = 0x14;
Nov 04 08:18:03.466 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 08:18:03.466 INFO kablam! 
Nov 04 08:18:03.466 INFO kablam! warning: constant item is never used: `IRQ_VECTOR`
Nov 04 08:18:03.466 INFO kablam!   --> src/webarc/cpu.rs:12:1
Nov 04 08:18:03.466 INFO kablam!    |
Nov 04 08:18:03.466 INFO kablam! 12 | const IRQ_VECTOR: u32 = 0x18;
Nov 04 08:18:03.466 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 08:18:03.466 INFO kablam! 
Nov 04 08:18:03.466 INFO kablam! warning: constant item is never used: `FIRQ_VECTOR`
Nov 04 08:18:03.466 INFO kablam!   --> src/webarc/cpu.rs:13:1
Nov 04 08:18:03.466 INFO kablam!    |
Nov 04 08:18:03.466 INFO kablam! 13 | const FIRQ_VECTOR: u32 = 0x1c;
Nov 04 08:18:03.466 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 08:18:03.466 INFO kablam! 
Nov 04 08:18:03.466 INFO kablam! warning: method is never used: `store`
Nov 04 08:18:03.466 INFO kablam!   --> src/webarc/memory.rs:51:5
Nov 04 08:18:03.466 INFO kablam!    |
Nov 04 08:18:03.466 INFO kablam! 51 |     pub fn store(&self, _address: u32, _data: u32) {
Nov 04 08:18:03.466 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 08:18:03.466 INFO kablam! 
Nov 04 08:18:03.466 INFO kablam! warning: method is never used: `load_byte`
Nov 04 08:18:03.466 INFO kablam!   --> src/webarc/memory.rs:56:5
Nov 04 08:18:03.466 INFO kablam!    |
Nov 04 08:18:03.466 INFO kablam! 56 |     pub fn load_byte(&mut self, address: u32) -> u8 {
Nov 04 08:18:03.466 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 08:18:03.466 INFO kablam! 
Nov 04 08:18:03.466 INFO kablam! warning: method is never used: `store_byte`
Nov 04 08:18:03.466 INFO kablam!   --> src/webarc/memory.rs:62:5
Nov 04 08:18:03.466 INFO kablam!    |
Nov 04 08:18:03.466 INFO kablam! 62 |     pub fn store_byte(&mut self, address: u32, data: u8) {
Nov 04 08:18:03.466 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 08:18:03.466 INFO kablam! 
Nov 04 08:18:03.466 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 08:18:03.466 INFO kablam!   --> src/main.rs:15:5
Nov 04 08:18:03.466 INFO kablam!    |
Nov 04 08:18:03.466 INFO kablam! 15 |     f.read(as_u8_slice(&mut rom));
Nov 04 08:18:03.466 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 08:18:03.466 INFO kablam!    |
Nov 04 08:18:03.466 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 08:18:03.466 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 08:18:03.466 INFO kablam! 
Nov 04 08:18:03.488 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Nov 04 08:18:03.491 INFO kablam! su: No module specific data is present
Nov 04 08:18:04.579 INFO running `"docker" "rm" "-f" "21b5617b622746cfdd4415a5455b309b7cc27926b3e338766b2769f649e0f3dd"`
Nov 04 08:18:04.839 INFO blam! 21b5617b622746cfdd4415a5455b309b7cc27926b3e338766b2769f649e0f3dd