Dec 06 02:39:17.362 INFO testing danellis/webarc against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 02:39:17.362 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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 06 02:39:17.788 INFO [stdout] e36bd8c7b5319292060d27544ed7a18d9c5fe2bfe4bc326bfd027e214696d7c7
Dec 06 02:39:17.791 INFO running `"docker" "start" "-a" "e36bd8c7b5319292060d27544ed7a18d9c5fe2bfe4bc326bfd027e214696d7c7"`
Dec 06 02:39:18.865 INFO [stderr] usermod: no changes
Dec 06 02:39:18.919 INFO [stderr]    Compiling webarc v0.1.0 (/source)
Dec 06 02:39:19.253 INFO [stderr] warning: unused import: `std::ops::Shr`
Dec 06 02:39:19.253 INFO [stderr]  --> src/webarc/instructions.rs:2:5
Dec 06 02:39:19.253 INFO [stderr]   |
Dec 06 02:39:19.253 INFO [stderr] 2 | use std::ops::Shr;
Dec 06 02:39:19.253 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 06 02:39:19.253 INFO [stderr]   |
Dec 06 02:39:19.253 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 02:39:19.253 INFO [stderr] 
Dec 06 02:39:19.396 INFO [stderr] warning: unused variable: `memory`
Dec 06 02:39:19.396 INFO [stderr]   --> src/webarc/instructions.rs:28:46
Dec 06 02:39:19.396 INFO [stderr]    |
Dec 06 02:39:19.396 INFO [stderr] 28 | fn exec_branch(registers: &mut RegisterFile, memory: &mut Memory, instruction: u32) -> Action {
Dec 06 02:39:19.396 INFO [stderr]    |                                              ^^^^^^ help: consider using `_memory` instead
Dec 06 02:39:19.396 INFO [stderr]    |
Dec 06 02:39:19.396 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 02:39:19.396 INFO [stderr] 
Dec 06 02:39:19.396 INFO [stderr] warning: unused variable: `address`
Dec 06 02:39:19.396 INFO [stderr]    --> src/webarc/instructions.rs:123:15
Dec 06 02:39:19.396 INFO [stderr]     |
Dec 06 02:39:19.396 INFO [stderr] 123 | fn format_alu(address: u32, cond: &str, instruction: u32) -> String {
Dec 06 02:39:19.396 INFO [stderr]     |               ^^^^^^^ help: consider using `_address` instead
Dec 06 02:39:19.396 INFO [stderr] 
Dec 06 02:39:19.396 INFO [stderr] warning: unused variable: `memory`
Dec 06 02:39:19.396 INFO [stderr]    --> src/webarc/instructions.rs:165:47
Dec 06 02:39:19.396 INFO [stderr]     |
Dec 06 02:39:19.396 INFO [stderr] 165 | fn exec_alu_add(registers: &mut RegisterFile, memory: &mut Memory, rd: u32, op1: u32, op2: u32) -> Action {
Dec 06 02:39:19.396 INFO [stderr]     |                                               ^^^^^^ help: consider using `_memory` instead
Dec 06 02:39:19.396 INFO [stderr] 
Dec 06 02:39:19.396 INFO [stderr] warning: unused variable: `rd`
Dec 06 02:39:19.396 INFO [stderr]    --> src/webarc/instructions.rs:170:78
Dec 06 02:39:19.396 INFO [stderr]     |
Dec 06 02:39:19.396 INFO [stderr] 170 | fn exec_alu_unimplemented(registers: &mut RegisterFile, memory: &mut Memory, rd: u32, op1: u32, op2: u32) -> Action {
Dec 06 02:39:19.396 INFO [stderr]     |                                                                              ^^ help: consider using `_rd` instead
Dec 06 02:39:19.396 INFO [stderr] 
Dec 06 02:39:19.396 INFO [stderr] warning: unused variable: `op1`
Dec 06 02:39:19.396 INFO [stderr]    --> src/webarc/instructions.rs:170:87
Dec 06 02:39:19.396 INFO [stderr]     |
Dec 06 02:39:19.396 INFO [stderr] 170 | fn exec_alu_unimplemented(registers: &mut RegisterFile, memory: &mut Memory, rd: u32, op1: u32, op2: u32) -> Action {
Dec 06 02:39:19.396 INFO [stderr]     |                                                                                       ^^^ help: consider using `_op1` instead
Dec 06 02:39:19.396 INFO [stderr] 
Dec 06 02:39:19.396 INFO [stderr] warning: unused variable: `op2`
Dec 06 02:39:19.396 INFO [stderr]    --> src/webarc/instructions.rs:170:97
Dec 06 02:39:19.396 INFO [stderr]     |
Dec 06 02:39:19.396 INFO [stderr] 170 | fn exec_alu_unimplemented(registers: &mut RegisterFile, memory: &mut Memory, rd: u32, op1: u32, op2: u32) -> Action {
Dec 06 02:39:19.396 INFO [stderr]     |                                                                                                 ^^^ help: consider using `_op2` instead
Dec 06 02:39:19.396 INFO [stderr] 
Dec 06 02:39:19.396 INFO [stderr] warning: unused variable: `address`
Dec 06 02:39:19.396 INFO [stderr]    --> src/webarc/instructions.rs:229:19
Dec 06 02:39:19.396 INFO [stderr]     |
Dec 06 02:39:19.396 INFO [stderr] 229 | fn format_ldr_str(address: u32, cond: &str, instruction: u32) -> String {
Dec 06 02:39:19.397 INFO [stderr]     |                   ^^^^^^^ help: consider using `_address` instead
Dec 06 02:39:19.397 INFO [stderr] 
Dec 06 02:39:19.397 INFO [stderr] warning: unused variable: `registers`
Dec 06 02:39:19.397 INFO [stderr]    --> src/webarc/instructions.rs:283:23
Dec 06 02:39:19.397 INFO [stderr]     |
Dec 06 02:39:19.397 INFO [stderr] 283 | fn exec_unimplemented(registers: &mut RegisterFile, memory: &mut Memory, instruction: u32) -> Action {
Dec 06 02:39:19.397 INFO [stderr]     |                       ^^^^^^^^^ help: consider using `_registers` instead
Dec 06 02:39:19.397 INFO [stderr] 
Dec 06 02:39:19.397 INFO [stderr] warning: unused variable: `memory`
Dec 06 02:39:19.397 INFO [stderr]    --> src/webarc/instructions.rs:283:53
Dec 06 02:39:19.397 INFO [stderr]     |
Dec 06 02:39:19.397 INFO [stderr] 283 | fn exec_unimplemented(registers: &mut RegisterFile, memory: &mut Memory, instruction: u32) -> Action {
Dec 06 02:39:19.397 INFO [stderr]     |                                                     ^^^^^^ help: consider using `_memory` instead
Dec 06 02:39:19.397 INFO [stderr] 
Dec 06 02:39:19.397 INFO [stderr] warning: unused variable: `instruction`
Dec 06 02:39:19.397 INFO [stderr]    --> src/webarc/instructions.rs:283:74
Dec 06 02:39:19.397 INFO [stderr]     |
Dec 06 02:39:19.397 INFO [stderr] 283 | fn exec_unimplemented(registers: &mut RegisterFile, memory: &mut Memory, instruction: u32) -> Action {
Dec 06 02:39:19.397 INFO [stderr]     |                                                                          ^^^^^^^^^^^ help: consider using `_instruction` instead
Dec 06 02:39:19.397 INFO [stderr] 
Dec 06 02:39:19.397 INFO [stderr] warning: unused variable: `address`
Dec 06 02:39:19.397 INFO [stderr]    --> src/webarc/instructions.rs:287:25
Dec 06 02:39:19.397 INFO [stderr]     |
Dec 06 02:39:19.397 INFO [stderr] 287 | fn format_unimplemented(address: u32, cond: &str, instruction: u32) -> String {
Dec 06 02:39:19.397 INFO [stderr]     |                         ^^^^^^^ help: consider using `_address` instead
Dec 06 02:39:19.397 INFO [stderr] 
Dec 06 02:39:19.397 INFO [stderr] warning: unused variable: `instruction`
Dec 06 02:39:19.397 INFO [stderr]    --> src/webarc/instructions.rs:287:51
Dec 06 02:39:19.397 INFO [stderr]     |
Dec 06 02:39:19.397 INFO [stderr] 287 | fn format_unimplemented(address: u32, cond: &str, instruction: u32) -> String {
Dec 06 02:39:19.397 INFO [stderr]     |                                                   ^^^^^^^^^^^ help: consider using `_instruction` instead
Dec 06 02:39:19.397 INFO [stderr] 
Dec 06 02:39:19.429 INFO [stderr] warning: constant item is never used: `UNDEFINED_INSTRUCTION_VECTOR`
Dec 06 02:39:19.429 INFO [stderr]  --> src/webarc/cpu.rs:7:1
Dec 06 02:39:19.429 INFO [stderr]   |
Dec 06 02:39:19.429 INFO [stderr] 7 | const UNDEFINED_INSTRUCTION_VECTOR: u32 = 0x04;
Dec 06 02:39:19.429 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:39:19.429 INFO [stderr]   |
Dec 06 02:39:19.429 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 02:39:19.429 INFO [stderr] 
Dec 06 02:39:19.430 INFO [stderr] warning: constant item is never used: `SWI_VECTOR`
Dec 06 02:39:19.430 INFO [stderr]  --> src/webarc/cpu.rs:8:1
Dec 06 02:39:19.430 INFO [stderr]   |
Dec 06 02:39:19.430 INFO [stderr] 8 | const SWI_VECTOR: u32 = 0x08;
Dec 06 02:39:19.430 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:39:19.430 INFO [stderr] 
Dec 06 02:39:19.430 INFO [stderr] warning: constant item is never used: `PREFETCH_ABORT_VECTOR`
Dec 06 02:39:19.430 INFO [stderr]  --> src/webarc/cpu.rs:9:1
Dec 06 02:39:19.430 INFO [stderr]   |
Dec 06 02:39:19.430 INFO [stderr] 9 | const PREFETCH_ABORT_VECTOR: u32 = 0x0c;
Dec 06 02:39:19.430 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:39:19.430 INFO [stderr] 
Dec 06 02:39:19.430 INFO [stderr] warning: constant item is never used: `DATA_ABORT_VECTOR`
Dec 06 02:39:19.430 INFO [stderr]   --> src/webarc/cpu.rs:10:1
Dec 06 02:39:19.430 INFO [stderr]    |
Dec 06 02:39:19.430 INFO [stderr] 10 | const DATA_ABORT_VECTOR: u32 = 0x10;
Dec 06 02:39:19.430 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:39:19.430 INFO [stderr] 
Dec 06 02:39:19.430 INFO [stderr] warning: constant item is never used: `ADDRESS_EXCEPTION_VECTOR`
Dec 06 02:39:19.430 INFO [stderr]   --> src/webarc/cpu.rs:11:1
Dec 06 02:39:19.430 INFO [stderr]    |
Dec 06 02:39:19.430 INFO [stderr] 11 | const ADDRESS_EXCEPTION_VECTOR: u32 = 0x14;
Dec 06 02:39:19.430 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:39:19.430 INFO [stderr] 
Dec 06 02:39:19.430 INFO [stderr] warning: constant item is never used: `IRQ_VECTOR`
Dec 06 02:39:19.430 INFO [stderr]   --> src/webarc/cpu.rs:12:1
Dec 06 02:39:19.430 INFO [stderr]    |
Dec 06 02:39:19.430 INFO [stderr] 12 | const IRQ_VECTOR: u32 = 0x18;
Dec 06 02:39:19.430 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:39:19.430 INFO [stderr] 
Dec 06 02:39:19.430 INFO [stderr] warning: constant item is never used: `FIRQ_VECTOR`
Dec 06 02:39:19.430 INFO [stderr]   --> src/webarc/cpu.rs:13:1
Dec 06 02:39:19.430 INFO [stderr]    |
Dec 06 02:39:19.430 INFO [stderr] 13 | const FIRQ_VECTOR: u32 = 0x1c;
Dec 06 02:39:19.430 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:39:19.430 INFO [stderr] 
Dec 06 02:39:19.436 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 02:39:19.436 INFO [stderr]   --> src/main.rs:16:5
Dec 06 02:39:19.436 INFO [stderr]    |
Dec 06 02:39:19.436 INFO [stderr] 16 |     f.read(as_u8_slice(&mut rom));
Dec 06 02:39:19.436 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:39:19.436 INFO [stderr]    |
Dec 06 02:39:19.436 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 02:39:19.436 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 02:39:19.436 INFO [stderr] 
Dec 06 02:39:19.988 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Dec 06 02:39:19.988 INFO [stderr] su: No module specific data is present
Dec 06 02:39:20.512 INFO running `"docker" "inspect" "e36bd8c7b5319292060d27544ed7a18d9c5fe2bfe4bc326bfd027e214696d7c7"`
Dec 06 02:39:20.764 INFO running `"docker" "rm" "-f" "e36bd8c7b5319292060d27544ed7a18d9c5fe2bfe4bc326bfd027e214696d7c7"`
Dec 06 02:39:20.995 INFO [stdout] e36bd8c7b5319292060d27544ed7a18d9c5fe2bfe4bc326bfd027e214696d7c7
Dec 06 02:39:20.998 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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 06 02:39:21.266 INFO [stdout] 46afc602d72fd58d377581667cbf1daf5630d2e427959f28701f85a6f07a0dba
Dec 06 02:39:21.268 INFO running `"docker" "start" "-a" "46afc602d72fd58d377581667cbf1daf5630d2e427959f28701f85a6f07a0dba"`
Dec 06 02:39:21.755 INFO [stderr] usermod: no changes
Dec 06 02:39:21.776 INFO [stderr]    Compiling webarc v0.1.0 (/source)
Dec 06 02:39:22.107 INFO [stderr] warning: unused import: `std::ops::Shr`
Dec 06 02:39:22.107 INFO [stderr]  --> src/webarc/instructions.rs:2:5
Dec 06 02:39:22.107 INFO [stderr]   |
Dec 06 02:39:22.107 INFO [stderr] 2 | use std::ops::Shr;
Dec 06 02:39:22.107 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 06 02:39:22.107 INFO [stderr]   |
Dec 06 02:39:22.107 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 02:39:22.107 INFO [stderr] 
Dec 06 02:39:22.200 INFO [stderr] warning: unused variable: `memory`
Dec 06 02:39:22.200 INFO [stderr]   --> src/webarc/instructions.rs:28:46
Dec 06 02:39:22.200 INFO [stderr]    |
Dec 06 02:39:22.200 INFO [stderr] 28 | fn exec_branch(registers: &mut RegisterFile, memory: &mut Memory, instruction: u32) -> Action {
Dec 06 02:39:22.200 INFO [stderr]    |                                              ^^^^^^ help: consider using `_memory` instead
Dec 06 02:39:22.200 INFO [stderr]    |
Dec 06 02:39:22.200 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 02:39:22.200 INFO [stderr] 
Dec 06 02:39:22.200 INFO [stderr] warning: unused variable: `address`
Dec 06 02:39:22.200 INFO [stderr]    --> src/webarc/instructions.rs:123:15
Dec 06 02:39:22.201 INFO [stderr]     |
Dec 06 02:39:22.201 INFO [stderr] 123 | fn format_alu(address: u32, cond: &str, instruction: u32) -> String {
Dec 06 02:39:22.201 INFO [stderr]     |               ^^^^^^^ help: consider using `_address` instead
Dec 06 02:39:22.201 INFO [stderr] 
Dec 06 02:39:22.201 INFO [stderr] warning: unused variable: `memory`
Dec 06 02:39:22.201 INFO [stderr]    --> src/webarc/instructions.rs:165:47
Dec 06 02:39:22.201 INFO [stderr]     |
Dec 06 02:39:22.201 INFO [stderr] 165 | fn exec_alu_add(registers: &mut RegisterFile, memory: &mut Memory, rd: u32, op1: u32, op2: u32) -> Action {
Dec 06 02:39:22.201 INFO [stderr]     |                                               ^^^^^^ help: consider using `_memory` instead
Dec 06 02:39:22.201 INFO [stderr] 
Dec 06 02:39:22.201 INFO [stderr] warning: unused variable: `rd`
Dec 06 02:39:22.201 INFO [stderr]    --> src/webarc/instructions.rs:170:78
Dec 06 02:39:22.201 INFO [stderr]     |
Dec 06 02:39:22.201 INFO [stderr] 170 | fn exec_alu_unimplemented(registers: &mut RegisterFile, memory: &mut Memory, rd: u32, op1: u32, op2: u32) -> Action {
Dec 06 02:39:22.201 INFO [stderr]     |                                                                              ^^ help: consider using `_rd` instead
Dec 06 02:39:22.201 INFO [stderr] 
Dec 06 02:39:22.201 INFO [stderr] warning: unused variable: `op1`
Dec 06 02:39:22.201 INFO [stderr]    --> src/webarc/instructions.rs:170:87
Dec 06 02:39:22.201 INFO [stderr]     |
Dec 06 02:39:22.201 INFO [stderr] 170 | fn exec_alu_unimplemented(registers: &mut RegisterFile, memory: &mut Memory, rd: u32, op1: u32, op2: u32) -> Action {
Dec 06 02:39:22.201 INFO [stderr]     |                                                                                       ^^^ help: consider using `_op1` instead
Dec 06 02:39:22.201 INFO [stderr] 
Dec 06 02:39:22.201 INFO [stderr] warning: unused variable: `op2`
Dec 06 02:39:22.201 INFO [stderr]    --> src/webarc/instructions.rs:170:97
Dec 06 02:39:22.201 INFO [stderr]     |
Dec 06 02:39:22.201 INFO [stderr] 170 | fn exec_alu_unimplemented(registers: &mut RegisterFile, memory: &mut Memory, rd: u32, op1: u32, op2: u32) -> Action {
Dec 06 02:39:22.201 INFO [stderr]     |                                                                                                 ^^^ help: consider using `_op2` instead
Dec 06 02:39:22.201 INFO [stderr] 
Dec 06 02:39:22.201 INFO [stderr] warning: unused variable: `address`
Dec 06 02:39:22.201 INFO [stderr]    --> src/webarc/instructions.rs:229:19
Dec 06 02:39:22.201 INFO [stderr]     |
Dec 06 02:39:22.201 INFO [stderr] 229 | fn format_ldr_str(address: u32, cond: &str, instruction: u32) -> String {
Dec 06 02:39:22.201 INFO [stderr]     |                   ^^^^^^^ help: consider using `_address` instead
Dec 06 02:39:22.201 INFO [stderr] 
Dec 06 02:39:22.201 INFO [stderr] warning: unused variable: `registers`
Dec 06 02:39:22.201 INFO [stderr]    --> src/webarc/instructions.rs:283:23
Dec 06 02:39:22.201 INFO [stderr]     |
Dec 06 02:39:22.201 INFO [stderr] 283 | fn exec_unimplemented(registers: &mut RegisterFile, memory: &mut Memory, instruction: u32) -> Action {
Dec 06 02:39:22.201 INFO [stderr]     |                       ^^^^^^^^^ help: consider using `_registers` instead
Dec 06 02:39:22.201 INFO [stderr] 
Dec 06 02:39:22.201 INFO [stderr] warning: unused variable: `memory`
Dec 06 02:39:22.201 INFO [stderr]    --> src/webarc/instructions.rs:283:53
Dec 06 02:39:22.201 INFO [stderr]     |
Dec 06 02:39:22.201 INFO [stderr] 283 | fn exec_unimplemented(registers: &mut RegisterFile, memory: &mut Memory, instruction: u32) -> Action {
Dec 06 02:39:22.201 INFO [stderr]     |                                                     ^^^^^^ help: consider using `_memory` instead
Dec 06 02:39:22.201 INFO [stderr] 
Dec 06 02:39:22.201 INFO [stderr] warning: unused variable: `instruction`
Dec 06 02:39:22.201 INFO [stderr]    --> src/webarc/instructions.rs:283:74
Dec 06 02:39:22.201 INFO [stderr]     |
Dec 06 02:39:22.201 INFO [stderr] 283 | fn exec_unimplemented(registers: &mut RegisterFile, memory: &mut Memory, instruction: u32) -> Action {
Dec 06 02:39:22.201 INFO [stderr]     |                                                                          ^^^^^^^^^^^ help: consider using `_instruction` instead
Dec 06 02:39:22.201 INFO [stderr] 
Dec 06 02:39:22.202 INFO [stderr] warning: unused variable: `address`
Dec 06 02:39:22.202 INFO [stderr]    --> src/webarc/instructions.rs:287:25
Dec 06 02:39:22.202 INFO [stderr]     |
Dec 06 02:39:22.202 INFO [stderr] 287 | fn format_unimplemented(address: u32, cond: &str, instruction: u32) -> String {
Dec 06 02:39:22.202 INFO [stderr]     |                         ^^^^^^^ help: consider using `_address` instead
Dec 06 02:39:22.202 INFO [stderr] 
Dec 06 02:39:22.202 INFO [stderr] warning: unused variable: `instruction`
Dec 06 02:39:22.202 INFO [stderr]    --> src/webarc/instructions.rs:287:51
Dec 06 02:39:22.202 INFO [stderr]     |
Dec 06 02:39:22.202 INFO [stderr] 287 | fn format_unimplemented(address: u32, cond: &str, instruction: u32) -> String {
Dec 06 02:39:22.202 INFO [stderr]     |                                                   ^^^^^^^^^^^ help: consider using `_instruction` instead
Dec 06 02:39:22.202 INFO [stderr] 
Dec 06 02:39:22.234 INFO [stderr] warning: constant item is never used: `UNDEFINED_INSTRUCTION_VECTOR`
Dec 06 02:39:22.234 INFO [stderr]  --> src/webarc/cpu.rs:7:1
Dec 06 02:39:22.234 INFO [stderr]   |
Dec 06 02:39:22.234 INFO [stderr] 7 | const UNDEFINED_INSTRUCTION_VECTOR: u32 = 0x04;
Dec 06 02:39:22.234 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:39:22.234 INFO [stderr]   |
Dec 06 02:39:22.234 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 02:39:22.234 INFO [stderr] 
Dec 06 02:39:22.234 INFO [stderr] warning: constant item is never used: `SWI_VECTOR`
Dec 06 02:39:22.234 INFO [stderr]  --> src/webarc/cpu.rs:8:1
Dec 06 02:39:22.234 INFO [stderr]   |
Dec 06 02:39:22.234 INFO [stderr] 8 | const SWI_VECTOR: u32 = 0x08;
Dec 06 02:39:22.234 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:39:22.234 INFO [stderr] 
Dec 06 02:39:22.234 INFO [stderr] warning: constant item is never used: `PREFETCH_ABORT_VECTOR`
Dec 06 02:39:22.234 INFO [stderr]  --> src/webarc/cpu.rs:9:1
Dec 06 02:39:22.234 INFO [stderr]   |
Dec 06 02:39:22.234 INFO [stderr] 9 | const PREFETCH_ABORT_VECTOR: u32 = 0x0c;
Dec 06 02:39:22.234 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:39:22.234 INFO [stderr] 
Dec 06 02:39:22.234 INFO [stderr] warning: constant item is never used: `DATA_ABORT_VECTOR`
Dec 06 02:39:22.234 INFO [stderr]   --> src/webarc/cpu.rs:10:1
Dec 06 02:39:22.234 INFO [stderr]    |
Dec 06 02:39:22.234 INFO [stderr] 10 | const DATA_ABORT_VECTOR: u32 = 0x10;
Dec 06 02:39:22.234 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:39:22.234 INFO [stderr] 
Dec 06 02:39:22.235 INFO [stderr] warning: constant item is never used: `ADDRESS_EXCEPTION_VECTOR`
Dec 06 02:39:22.235 INFO [stderr]   --> src/webarc/cpu.rs:11:1
Dec 06 02:39:22.235 INFO [stderr]    |
Dec 06 02:39:22.235 INFO [stderr] 11 | const ADDRESS_EXCEPTION_VECTOR: u32 = 0x14;
Dec 06 02:39:22.235 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:39:22.235 INFO [stderr] 
Dec 06 02:39:22.235 INFO [stderr] warning: constant item is never used: `IRQ_VECTOR`
Dec 06 02:39:22.235 INFO [stderr]   --> src/webarc/cpu.rs:12:1
Dec 06 02:39:22.235 INFO [stderr]    |
Dec 06 02:39:22.235 INFO [stderr] 12 | const IRQ_VECTOR: u32 = 0x18;
Dec 06 02:39:22.235 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:39:22.235 INFO [stderr] 
Dec 06 02:39:22.235 INFO [stderr] warning: constant item is never used: `FIRQ_VECTOR`
Dec 06 02:39:22.235 INFO [stderr]   --> src/webarc/cpu.rs:13:1
Dec 06 02:39:22.235 INFO [stderr]    |
Dec 06 02:39:22.235 INFO [stderr] 13 | const FIRQ_VECTOR: u32 = 0x1c;
Dec 06 02:39:22.235 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:39:22.235 INFO [stderr] 
Dec 06 02:39:22.242 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 02:39:22.242 INFO [stderr]   --> src/main.rs:16:5
Dec 06 02:39:22.242 INFO [stderr]    |
Dec 06 02:39:22.242 INFO [stderr] 16 |     f.read(as_u8_slice(&mut rom));
Dec 06 02:39:22.242 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:39:22.242 INFO [stderr]    |
Dec 06 02:39:22.242 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 02:39:22.242 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 02:39:22.242 INFO [stderr] 
Dec 06 02:39:22.692 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Dec 06 02:39:22.708 INFO [stderr] su: No module specific data is present
Dec 06 02:39:23.408 INFO running `"docker" "inspect" "46afc602d72fd58d377581667cbf1daf5630d2e427959f28701f85a6f07a0dba"`
Dec 06 02:39:23.662 INFO running `"docker" "rm" "-f" "46afc602d72fd58d377581667cbf1daf5630d2e427959f28701f85a6f07a0dba"`
Dec 06 02:39:23.916 INFO [stdout] 46afc602d72fd58d377581667cbf1daf5630d2e427959f28701f85a6f07a0dba
Dec 06 02:39:23.922 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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 06 02:39:24.306 INFO [stdout] 6a99764d69ded4cefa6e45475549ca98ad5dd28ab1e5d1a9913bcf698711d333
Dec 06 02:39:24.320 INFO running `"docker" "start" "-a" "6a99764d69ded4cefa6e45475549ca98ad5dd28ab1e5d1a9913bcf698711d333"`
Dec 06 02:39:25.388 INFO [stderr] usermod: no changes
Dec 06 02:39:25.412 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 02:39:25.412 INFO [stderr]      Running /target/debug/deps/webarc-a6186906c15e8026
Dec 06 02:39:25.414 INFO [stdout] 
Dec 06 02:39:25.414 INFO [stdout] running 0 tests
Dec 06 02:39:25.414 INFO [stdout] 
Dec 06 02:39:25.414 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 02:39:25.414 INFO [stdout] 
Dec 06 02:39:25.416 INFO [stderr] su: No module specific data is present
Dec 06 02:39:25.702 INFO running `"docker" "inspect" "6a99764d69ded4cefa6e45475549ca98ad5dd28ab1e5d1a9913bcf698711d333"`
Dec 06 02:39:25.817 INFO running `"docker" "rm" "-f" "6a99764d69ded4cefa6e45475549ca98ad5dd28ab1e5d1a9913bcf698711d333"`
Dec 06 02:39:25.884 INFO [stdout] 6a99764d69ded4cefa6e45475549ca98ad5dd28ab1e5d1a9913bcf698711d333