Dec 02 05:03:07.823 INFO testing NateAGeek/BB-Assembler against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 05:03:07.823 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 05:03:08.327 INFO [stdout] 511a92179f7066c4c84cf477709f84f15362034b56d0516a19fb4c2b3b86fd35
Dec 02 05:03:08.329 INFO running `"docker" "start" "-a" "511a92179f7066c4c84cf477709f84f15362034b56d0516a19fb4c2b3b86fd35"`
Dec 02 05:03:09.513 INFO [stderr] usermod: no changes
Dec 02 05:03:09.591 INFO [stderr]    Compiling assembler v0.1.0 (/source)
Dec 02 05:03:10.611 INFO [stderr] warning: unused variable: `command`
Dec 02 05:03:10.611 INFO [stderr]   --> src/main.rs:89:17
Dec 02 05:03:10.611 INFO [stderr]    |
Dec 02 05:03:10.611 INFO [stderr] 89 | fn is_supported(command: &String, available_commands: &Vec<String>) -> bool {
Dec 02 05:03:10.611 INFO [stderr]    |                 ^^^^^^^ help: consider using `_command` instead
Dec 02 05:03:10.611 INFO [stderr]    |
Dec 02 05:03:10.611 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 05:03:10.611 INFO [stderr] 
Dec 02 05:03:10.611 INFO [stderr] warning: unused variable: `available_commands`
Dec 02 05:03:10.611 INFO [stderr]   --> src/main.rs:89:35
Dec 02 05:03:10.611 INFO [stderr]    |
Dec 02 05:03:10.611 INFO [stderr] 89 | fn is_supported(command: &String, available_commands: &Vec<String>) -> bool {
Dec 02 05:03:10.611 INFO [stderr]    |                                   ^^^^^^^^^^^^^^^^^^ help: consider using `_available_commands` instead
Dec 02 05:03:10.611 INFO [stderr] 
Dec 02 05:03:10.611 INFO [stderr] warning: unused variable: `string_variables`
Dec 02 05:03:10.611 INFO [stderr]    --> src/main.rs:100:13
Dec 02 05:03:10.611 INFO [stderr]     |
Dec 02 05:03:10.611 INFO [stderr] 100 |     let mut string_variables: HashMap<String, String> = HashMap::new();
Dec 02 05:03:10.611 INFO [stderr]     |             ^^^^^^^^^^^^^^^^ help: consider using `_string_variables` instead
Dec 02 05:03:10.611 INFO [stderr] 
Dec 02 05:03:10.611 INFO [stderr] warning: unused variable: `number_variables`
Dec 02 05:03:10.611 INFO [stderr]    --> src/main.rs:101:13
Dec 02 05:03:10.611 INFO [stderr]     |
Dec 02 05:03:10.611 INFO [stderr] 101 |     let mut number_variables: HashMap<String, u64> = HashMap::new();
Dec 02 05:03:10.611 INFO [stderr]     |             ^^^^^^^^^^^^^^^^ help: consider using `_number_variables` instead
Dec 02 05:03:10.611 INFO [stderr] 
Dec 02 05:03:10.611 INFO [stderr] warning: unused variable: `available_registers`
Dec 02 05:03:10.611 INFO [stderr]   --> src/main.rs:98:22
Dec 02 05:03:10.611 INFO [stderr]    |
Dec 02 05:03:10.611 INFO [stderr] 98 | fn start_interpreter(available_registers: Vec<String>, available_commands: Vec<String>) -> Result<(), io::Error> {
Dec 02 05:03:10.611 INFO [stderr]    |                      ^^^^^^^^^^^^^^^^^^^ help: consider using `_available_registers` instead
Dec 02 05:03:10.611 INFO [stderr] 
Dec 02 05:03:10.629 INFO [stderr] warning: variable does not need to be mutable
Dec 02 05:03:10.629 INFO [stderr]    --> src/main.rs:100:9
Dec 02 05:03:10.629 INFO [stderr]     |
Dec 02 05:03:10.629 INFO [stderr] 100 |     let mut string_variables: HashMap<String, String> = HashMap::new();
Dec 02 05:03:10.629 INFO [stderr]     |         ----^^^^^^^^^^^^^^^^
Dec 02 05:03:10.629 INFO [stderr]     |         |
Dec 02 05:03:10.629 INFO [stderr]     |         help: remove this `mut`
Dec 02 05:03:10.629 INFO [stderr]     |
Dec 02 05:03:10.629 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 02 05:03:10.629 INFO [stderr] 
Dec 02 05:03:10.635 INFO [stderr] warning: variable does not need to be mutable
Dec 02 05:03:10.635 INFO [stderr]    --> src/main.rs:101:9
Dec 02 05:03:10.635 INFO [stderr]     |
Dec 02 05:03:10.635 INFO [stderr] 101 |     let mut number_variables: HashMap<String, u64> = HashMap::new();
Dec 02 05:03:10.635 INFO [stderr]     |         ----^^^^^^^^^^^^^^^^
Dec 02 05:03:10.635 INFO [stderr]     |         |
Dec 02 05:03:10.635 INFO [stderr]     |         help: remove this `mut`
Dec 02 05:03:10.635 INFO [stderr] 
Dec 02 05:03:10.635 INFO [stderr] warning: variable does not need to be mutable
Dec 02 05:03:10.635 INFO [stderr]    --> src/main.rs:104:9
Dec 02 05:03:10.635 INFO [stderr]     |
Dec 02 05:03:10.636 INFO [stderr] 104 |     let mut file_name: String = env::args().nth(1).unwrap();
Dec 02 05:03:10.636 INFO [stderr]     |         ----^^^^^^^^^
Dec 02 05:03:10.636 INFO [stderr]     |         |
Dec 02 05:03:10.636 INFO [stderr]     |         help: remove this `mut`
Dec 02 05:03:10.636 INFO [stderr] 
Dec 02 05:03:10.642 INFO [stderr] warning: variable does not need to be mutable
Dec 02 05:03:10.642 INFO [stderr]    --> src/main.rs:181:9
Dec 02 05:03:10.642 INFO [stderr]     |
Dec 02 05:03:10.642 INFO [stderr] 181 |     let mut available_registers = generate_registers(registers);
Dec 02 05:03:10.642 INFO [stderr]     |         ----^^^^^^^^^^^^^^^^^^^
Dec 02 05:03:10.642 INFO [stderr]     |         |
Dec 02 05:03:10.642 INFO [stderr]     |         help: remove this `mut`
Dec 02 05:03:10.642 INFO [stderr] 
Dec 02 05:03:10.643 INFO [stderr] warning: constant item is never used: `NEGATIVE_NUMBER`
Dec 02 05:03:10.643 INFO [stderr]   --> src/main.rs:10:1
Dec 02 05:03:10.643 INFO [stderr]    |
Dec 02 05:03:10.643 INFO [stderr] 10 | const NEGATIVE_NUMBER: bool = true;
Dec 02 05:03:10.643 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:03:10.643 INFO [stderr]    |
Dec 02 05:03:10.643 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 05:03:10.644 INFO [stderr] 
Dec 02 05:03:10.644 INFO [stderr] warning: struct is never constructed: `Container`
Dec 02 05:03:10.644 INFO [stderr]   --> src/main.rs:12:1
Dec 02 05:03:10.644 INFO [stderr]    |
Dec 02 05:03:10.644 INFO [stderr] 12 | struct Container {
Dec 02 05:03:10.644 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 02 05:03:10.644 INFO [stderr] 
Dec 02 05:03:10.644 INFO [stderr] warning: field is never used: `bit_length`
Dec 02 05:03:10.644 INFO [stderr]   --> src/main.rs:18:5
Dec 02 05:03:10.644 INFO [stderr]    |
Dec 02 05:03:10.644 INFO [stderr] 18 |     bit_length: u64,
Dec 02 05:03:10.644 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 02 05:03:10.644 INFO [stderr] 
Dec 02 05:03:10.644 INFO [stderr] warning: field is never used: `array_length`
Dec 02 05:03:10.644 INFO [stderr]   --> src/main.rs:19:5
Dec 02 05:03:10.644 INFO [stderr]    |
Dec 02 05:03:10.644 INFO [stderr] 19 |     array_length: u64,
Dec 02 05:03:10.644 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 02 05:03:10.644 INFO [stderr] 
Dec 02 05:03:10.645 INFO [stderr] warning: field is never used: `value`
Dec 02 05:03:10.645 INFO [stderr]   --> src/main.rs:20:5
Dec 02 05:03:10.645 INFO [stderr]    |
Dec 02 05:03:10.645 INFO [stderr] 20 |     value: [u64; 1],
Dec 02 05:03:10.645 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 02 05:03:10.645 INFO [stderr] 
Dec 02 05:03:10.645 INFO [stderr] warning: field is never used: `value_type`
Dec 02 05:03:10.645 INFO [stderr]   --> src/main.rs:21:5
Dec 02 05:03:10.645 INFO [stderr]    |
Dec 02 05:03:10.645 INFO [stderr] 21 |     value_type: String
Dec 02 05:03:10.645 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 02 05:03:10.645 INFO [stderr] 
Dec 02 05:03:10.645 INFO [stderr] warning: struct is never constructed: `Register`
Dec 02 05:03:10.645 INFO [stderr]   --> src/main.rs:24:1
Dec 02 05:03:10.645 INFO [stderr]    |
Dec 02 05:03:10.645 INFO [stderr] 24 | struct Register {
Dec 02 05:03:10.645 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 02 05:03:10.645 INFO [stderr] 
Dec 02 05:03:10.645 INFO [stderr] warning: struct is never constructed: `Variable`
Dec 02 05:03:10.645 INFO [stderr]   --> src/main.rs:29:1
Dec 02 05:03:10.645 INFO [stderr]    |
Dec 02 05:03:10.645 INFO [stderr] 29 | struct Variable {
Dec 02 05:03:10.645 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 02 05:03:10.645 INFO [stderr] 
Dec 02 05:03:10.646 INFO [stderr] warning: function is never used: `asm_mov`
Dec 02 05:03:10.646 INFO [stderr]   --> src/main.rs:57:1
Dec 02 05:03:10.646 INFO [stderr]    |
Dec 02 05:03:10.646 INFO [stderr] 57 | fn asm_mov(loc_one: &String, loc_two: &String, registers: &mut HashMap<String, u64>) {
Dec 02 05:03:10.646 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:03:10.646 INFO [stderr] 
Dec 02 05:03:10.646 INFO [stderr] warning: function is never used: `asm_add`
Dec 02 05:03:10.646 INFO [stderr]   --> src/main.rs:65:1
Dec 02 05:03:10.646 INFO [stderr]    |
Dec 02 05:03:10.646 INFO [stderr] 65 | fn asm_add(loc_one: &String, loc_two: &String, registers: &mut HashMap<String, u64>) {
Dec 02 05:03:10.646 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:03:10.646 INFO [stderr] 
Dec 02 05:03:10.646 INFO [stderr] warning: function is never used: `asm_sub`
Dec 02 05:03:10.646 INFO [stderr]   --> src/main.rs:73:1
Dec 02 05:03:10.646 INFO [stderr]    |
Dec 02 05:03:10.646 INFO [stderr] 73 | fn asm_sub(loc_one: &String, loc_two: &String, registers: &mut HashMap<String, u64>) {
Dec 02 05:03:10.646 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:03:10.646 INFO [stderr] 
Dec 02 05:03:10.646 INFO [stderr] warning: function is never used: `asm_mul`
Dec 02 05:03:10.646 INFO [stderr]   --> src/main.rs:81:1
Dec 02 05:03:10.646 INFO [stderr]    |
Dec 02 05:03:10.647 INFO [stderr] 81 | fn asm_mul(loc_one: &String, loc_two: &String, registers: &mut HashMap<String, u64>) {
Dec 02 05:03:10.647 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:03:10.647 INFO [stderr] 
Dec 02 05:03:10.647 INFO [stderr] warning: function is never used: `is_supported`
Dec 02 05:03:10.647 INFO [stderr]   --> src/main.rs:89:1
Dec 02 05:03:10.647 INFO [stderr]    |
Dec 02 05:03:10.647 INFO [stderr] 89 | fn is_supported(command: &String, available_commands: &Vec<String>) -> bool {
Dec 02 05:03:10.647 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:03:10.647 INFO [stderr] 
Dec 02 05:03:10.647 INFO [stderr] warning: function is never used: `create_registers`
Dec 02 05:03:10.647 INFO [stderr]   --> src/main.rs:93:1
Dec 02 05:03:10.647 INFO [stderr]    |
Dec 02 05:03:10.647 INFO [stderr] 93 | fn create_registers(registers: &mut HashMap<String, u64>) -> (){
Dec 02 05:03:10.647 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:03:10.647 INFO [stderr] 
Dec 02 05:03:10.647 INFO [stderr] warning: function is never used: `start_interpreter`
Dec 02 05:03:10.647 INFO [stderr]   --> src/main.rs:98:1
Dec 02 05:03:10.647 INFO [stderr]    |
Dec 02 05:03:10.647 INFO [stderr] 98 | fn start_interpreter(available_registers: Vec<String>, available_commands: Vec<String>) -> Result<(), io::Error> {
Dec 02 05:03:10.647 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:03:10.647 INFO [stderr] 
Dec 02 05:03:10.648 INFO [stderr] warning: function is never used: `generate_registers`
Dec 02 05:03:10.648 INFO [stderr]    --> src/main.rs:137:1
Dec 02 05:03:10.648 INFO [stderr]     |
Dec 02 05:03:10.648 INFO [stderr] 137 | fn generate_registers(regs: Vec<String>) -> Vec<String> {
Dec 02 05:03:10.648 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:03:10.648 INFO [stderr] 
Dec 02 05:03:10.648 INFO [stderr] warning: function is never used: `test_asm`
Dec 02 05:03:10.648 INFO [stderr]    --> src/main.rs:157:1
Dec 02 05:03:10.648 INFO [stderr]     |
Dec 02 05:03:10.648 INFO [stderr] 157 | fn test_asm() {
Dec 02 05:03:10.648 INFO [stderr]     | ^^^^^^^^^^^^^
Dec 02 05:03:10.648 INFO [stderr] 
Dec 02 05:03:10.658 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 05:03:10.658 INFO [stderr]    --> src/main.rs:183:5
Dec 02 05:03:10.658 INFO [stderr]     |
Dec 02 05:03:10.658 INFO [stderr] 183 |     start_interpreter(available_registers, available_commands);
Dec 02 05:03:10.658 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:03:10.658 INFO [stderr]     |
Dec 02 05:03:10.658 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 02 05:03:10.658 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 05:03:10.658 INFO [stderr] 
Dec 02 05:03:11.259 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
Dec 02 05:03:11.260 INFO [stderr] su: No module specific data is present
Dec 02 05:03:12.308 INFO running `"docker" "inspect" "511a92179f7066c4c84cf477709f84f15362034b56d0516a19fb4c2b3b86fd35"`
Dec 02 05:03:12.693 INFO running `"docker" "rm" "-f" "511a92179f7066c4c84cf477709f84f15362034b56d0516a19fb4c2b3b86fd35"`
Dec 02 05:03:13.062 INFO [stdout] 511a92179f7066c4c84cf477709f84f15362034b56d0516a19fb4c2b3b86fd35
Dec 02 05:03:13.075 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 05:03:13.579 INFO [stdout] ff8eed649c950b3a20c830b6f94255dc26bc54de229dacce5523a8d1f50d4ee8
Dec 02 05:03:13.587 INFO running `"docker" "start" "-a" "ff8eed649c950b3a20c830b6f94255dc26bc54de229dacce5523a8d1f50d4ee8"`
Dec 02 05:03:14.703 INFO [stderr] usermod: no changes
Dec 02 05:03:14.755 INFO [stderr]    Compiling assembler v0.1.0 (/source)
Dec 02 05:03:15.391 INFO [stderr] warning: unused variable: `command`
Dec 02 05:03:15.391 INFO [stderr]   --> src/main.rs:89:17
Dec 02 05:03:15.391 INFO [stderr]    |
Dec 02 05:03:15.391 INFO [stderr] 89 | fn is_supported(command: &String, available_commands: &Vec<String>) -> bool {
Dec 02 05:03:15.391 INFO [stderr]    |                 ^^^^^^^ help: consider using `_command` instead
Dec 02 05:03:15.391 INFO [stderr]    |
Dec 02 05:03:15.391 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 05:03:15.391 INFO [stderr] 
Dec 02 05:03:15.391 INFO [stderr] warning: unused variable: `available_commands`
Dec 02 05:03:15.391 INFO [stderr]   --> src/main.rs:89:35
Dec 02 05:03:15.391 INFO [stderr]    |
Dec 02 05:03:15.391 INFO [stderr] 89 | fn is_supported(command: &String, available_commands: &Vec<String>) -> bool {
Dec 02 05:03:15.391 INFO [stderr]    |                                   ^^^^^^^^^^^^^^^^^^ help: consider using `_available_commands` instead
Dec 02 05:03:15.391 INFO [stderr] 
Dec 02 05:03:15.391 INFO [stderr] warning: unused variable: `string_variables`
Dec 02 05:03:15.391 INFO [stderr]    --> src/main.rs:100:13
Dec 02 05:03:15.391 INFO [stderr]     |
Dec 02 05:03:15.391 INFO [stderr] 100 |     let mut string_variables: HashMap<String, String> = HashMap::new();
Dec 02 05:03:15.391 INFO [stderr]     |             ^^^^^^^^^^^^^^^^ help: consider using `_string_variables` instead
Dec 02 05:03:15.391 INFO [stderr] 
Dec 02 05:03:15.391 INFO [stderr] warning: unused variable: `number_variables`
Dec 02 05:03:15.391 INFO [stderr]    --> src/main.rs:101:13
Dec 02 05:03:15.391 INFO [stderr]     |
Dec 02 05:03:15.391 INFO [stderr] 101 |     let mut number_variables: HashMap<String, u64> = HashMap::new();
Dec 02 05:03:15.391 INFO [stderr]     |             ^^^^^^^^^^^^^^^^ help: consider using `_number_variables` instead
Dec 02 05:03:15.391 INFO [stderr] 
Dec 02 05:03:15.391 INFO [stderr] warning: unused variable: `available_registers`
Dec 02 05:03:15.391 INFO [stderr]   --> src/main.rs:98:22
Dec 02 05:03:15.391 INFO [stderr]    |
Dec 02 05:03:15.391 INFO [stderr] 98 | fn start_interpreter(available_registers: Vec<String>, available_commands: Vec<String>) -> Result<(), io::Error> {
Dec 02 05:03:15.391 INFO [stderr]    |                      ^^^^^^^^^^^^^^^^^^^ help: consider using `_available_registers` instead
Dec 02 05:03:15.391 INFO [stderr] 
Dec 02 05:03:15.407 INFO [stderr] warning: variable does not need to be mutable
Dec 02 05:03:15.407 INFO [stderr]    --> src/main.rs:100:9
Dec 02 05:03:15.407 INFO [stderr]     |
Dec 02 05:03:15.407 INFO [stderr] 100 |     let mut string_variables: HashMap<String, String> = HashMap::new();
Dec 02 05:03:15.407 INFO [stderr]     |         ----^^^^^^^^^^^^^^^^
Dec 02 05:03:15.407 INFO [stderr]     |         |
Dec 02 05:03:15.407 INFO [stderr]     |         help: remove this `mut`
Dec 02 05:03:15.407 INFO [stderr]     |
Dec 02 05:03:15.407 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 02 05:03:15.407 INFO [stderr] 
Dec 02 05:03:15.407 INFO [stderr] warning: variable does not need to be mutable
Dec 02 05:03:15.407 INFO [stderr]    --> src/main.rs:101:9
Dec 02 05:03:15.407 INFO [stderr]     |
Dec 02 05:03:15.407 INFO [stderr] 101 |     let mut number_variables: HashMap<String, u64> = HashMap::new();
Dec 02 05:03:15.407 INFO [stderr]     |         ----^^^^^^^^^^^^^^^^
Dec 02 05:03:15.407 INFO [stderr]     |         |
Dec 02 05:03:15.407 INFO [stderr]     |         help: remove this `mut`
Dec 02 05:03:15.407 INFO [stderr] 
Dec 02 05:03:15.407 INFO [stderr] warning: variable does not need to be mutable
Dec 02 05:03:15.407 INFO [stderr]    --> src/main.rs:104:9
Dec 02 05:03:15.407 INFO [stderr]     |
Dec 02 05:03:15.407 INFO [stderr] 104 |     let mut file_name: String = env::args().nth(1).unwrap();
Dec 02 05:03:15.407 INFO [stderr]     |         ----^^^^^^^^^
Dec 02 05:03:15.407 INFO [stderr]     |         |
Dec 02 05:03:15.407 INFO [stderr]     |         help: remove this `mut`
Dec 02 05:03:15.407 INFO [stderr] 
Dec 02 05:03:15.409 INFO [stderr] warning: variable does not need to be mutable
Dec 02 05:03:15.409 INFO [stderr]    --> src/main.rs:181:9
Dec 02 05:03:15.409 INFO [stderr]     |
Dec 02 05:03:15.409 INFO [stderr] 181 |     let mut available_registers = generate_registers(registers);
Dec 02 05:03:15.409 INFO [stderr]     |         ----^^^^^^^^^^^^^^^^^^^
Dec 02 05:03:15.409 INFO [stderr]     |         |
Dec 02 05:03:15.409 INFO [stderr]     |         help: remove this `mut`
Dec 02 05:03:15.409 INFO [stderr] 
Dec 02 05:03:15.411 INFO [stderr] warning: constant item is never used: `NEGATIVE_NUMBER`
Dec 02 05:03:15.411 INFO [stderr]   --> src/main.rs:10:1
Dec 02 05:03:15.411 INFO [stderr]    |
Dec 02 05:03:15.411 INFO [stderr] 10 | const NEGATIVE_NUMBER: bool = true;
Dec 02 05:03:15.411 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:03:15.412 INFO [stderr]    |
Dec 02 05:03:15.412 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 05:03:15.412 INFO [stderr] 
Dec 02 05:03:15.412 INFO [stderr] warning: struct is never constructed: `Container`
Dec 02 05:03:15.412 INFO [stderr]   --> src/main.rs:12:1
Dec 02 05:03:15.412 INFO [stderr]    |
Dec 02 05:03:15.412 INFO [stderr] 12 | struct Container {
Dec 02 05:03:15.412 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 02 05:03:15.412 INFO [stderr] 
Dec 02 05:03:15.412 INFO [stderr] warning: field is never used: `bit_length`
Dec 02 05:03:15.412 INFO [stderr]   --> src/main.rs:18:5
Dec 02 05:03:15.412 INFO [stderr]    |
Dec 02 05:03:15.412 INFO [stderr] 18 |     bit_length: u64,
Dec 02 05:03:15.412 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 02 05:03:15.412 INFO [stderr] 
Dec 02 05:03:15.412 INFO [stderr] warning: field is never used: `array_length`
Dec 02 05:03:15.412 INFO [stderr]   --> src/main.rs:19:5
Dec 02 05:03:15.412 INFO [stderr]    |
Dec 02 05:03:15.412 INFO [stderr] 19 |     array_length: u64,
Dec 02 05:03:15.412 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 02 05:03:15.412 INFO [stderr] 
Dec 02 05:03:15.412 INFO [stderr] warning: field is never used: `value`
Dec 02 05:03:15.412 INFO [stderr]   --> src/main.rs:20:5
Dec 02 05:03:15.412 INFO [stderr]    |
Dec 02 05:03:15.412 INFO [stderr] 20 |     value: [u64; 1],
Dec 02 05:03:15.412 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 02 05:03:15.412 INFO [stderr] 
Dec 02 05:03:15.412 INFO [stderr] warning: field is never used: `value_type`
Dec 02 05:03:15.412 INFO [stderr]   --> src/main.rs:21:5
Dec 02 05:03:15.412 INFO [stderr]    |
Dec 02 05:03:15.412 INFO [stderr] 21 |     value_type: String
Dec 02 05:03:15.412 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 02 05:03:15.412 INFO [stderr] 
Dec 02 05:03:15.412 INFO [stderr] warning: struct is never constructed: `Register`
Dec 02 05:03:15.412 INFO [stderr]   --> src/main.rs:24:1
Dec 02 05:03:15.412 INFO [stderr]    |
Dec 02 05:03:15.412 INFO [stderr] 24 | struct Register {
Dec 02 05:03:15.412 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 02 05:03:15.412 INFO [stderr] 
Dec 02 05:03:15.412 INFO [stderr] warning: struct is never constructed: `Variable`
Dec 02 05:03:15.412 INFO [stderr]   --> src/main.rs:29:1
Dec 02 05:03:15.412 INFO [stderr]    |
Dec 02 05:03:15.412 INFO [stderr] 29 | struct Variable {
Dec 02 05:03:15.412 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 02 05:03:15.412 INFO [stderr] 
Dec 02 05:03:15.412 INFO [stderr] warning: function is never used: `asm_mov`
Dec 02 05:03:15.412 INFO [stderr]   --> src/main.rs:57:1
Dec 02 05:03:15.412 INFO [stderr]    |
Dec 02 05:03:15.412 INFO [stderr] 57 | fn asm_mov(loc_one: &String, loc_two: &String, registers: &mut HashMap<String, u64>) {
Dec 02 05:03:15.412 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:03:15.412 INFO [stderr] 
Dec 02 05:03:15.412 INFO [stderr] warning: function is never used: `asm_add`
Dec 02 05:03:15.412 INFO [stderr]   --> src/main.rs:65:1
Dec 02 05:03:15.412 INFO [stderr]    |
Dec 02 05:03:15.412 INFO [stderr] 65 | fn asm_add(loc_one: &String, loc_two: &String, registers: &mut HashMap<String, u64>) {
Dec 02 05:03:15.412 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:03:15.412 INFO [stderr] 
Dec 02 05:03:15.412 INFO [stderr] warning: function is never used: `asm_sub`
Dec 02 05:03:15.412 INFO [stderr]   --> src/main.rs:73:1
Dec 02 05:03:15.412 INFO [stderr]    |
Dec 02 05:03:15.412 INFO [stderr] 73 | fn asm_sub(loc_one: &String, loc_two: &String, registers: &mut HashMap<String, u64>) {
Dec 02 05:03:15.412 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:03:15.412 INFO [stderr] 
Dec 02 05:03:15.412 INFO [stderr] warning: function is never used: `asm_mul`
Dec 02 05:03:15.412 INFO [stderr]   --> src/main.rs:81:1
Dec 02 05:03:15.412 INFO [stderr]    |
Dec 02 05:03:15.412 INFO [stderr] 81 | fn asm_mul(loc_one: &String, loc_two: &String, registers: &mut HashMap<String, u64>) {
Dec 02 05:03:15.412 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:03:15.412 INFO [stderr] 
Dec 02 05:03:15.412 INFO [stderr] warning: function is never used: `is_supported`
Dec 02 05:03:15.412 INFO [stderr]   --> src/main.rs:89:1
Dec 02 05:03:15.412 INFO [stderr]    |
Dec 02 05:03:15.412 INFO [stderr] 89 | fn is_supported(command: &String, available_commands: &Vec<String>) -> bool {
Dec 02 05:03:15.412 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:03:15.412 INFO [stderr] 
Dec 02 05:03:15.412 INFO [stderr] warning: function is never used: `create_registers`
Dec 02 05:03:15.412 INFO [stderr]   --> src/main.rs:93:1
Dec 02 05:03:15.412 INFO [stderr]    |
Dec 02 05:03:15.412 INFO [stderr] 93 | fn create_registers(registers: &mut HashMap<String, u64>) -> (){
Dec 02 05:03:15.412 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:03:15.412 INFO [stderr] 
Dec 02 05:03:15.412 INFO [stderr] warning: function is never used: `start_interpreter`
Dec 02 05:03:15.412 INFO [stderr]   --> src/main.rs:98:1
Dec 02 05:03:15.412 INFO [stderr]    |
Dec 02 05:03:15.412 INFO [stderr] 98 | fn start_interpreter(available_registers: Vec<String>, available_commands: Vec<String>) -> Result<(), io::Error> {
Dec 02 05:03:15.412 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:03:15.412 INFO [stderr] 
Dec 02 05:03:15.412 INFO [stderr] warning: function is never used: `generate_registers`
Dec 02 05:03:15.412 INFO [stderr]    --> src/main.rs:137:1
Dec 02 05:03:15.412 INFO [stderr]     |
Dec 02 05:03:15.412 INFO [stderr] 137 | fn generate_registers(regs: Vec<String>) -> Vec<String> {
Dec 02 05:03:15.412 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:03:15.413 INFO [stderr] 
Dec 02 05:03:15.413 INFO [stderr] warning: function is never used: `test_asm`
Dec 02 05:03:15.413 INFO [stderr]    --> src/main.rs:157:1
Dec 02 05:03:15.413 INFO [stderr]     |
Dec 02 05:03:15.413 INFO [stderr] 157 | fn test_asm() {
Dec 02 05:03:15.413 INFO [stderr]     | ^^^^^^^^^^^^^
Dec 02 05:03:15.413 INFO [stderr] 
Dec 02 05:03:15.422 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 05:03:15.422 INFO [stderr]    --> src/main.rs:183:5
Dec 02 05:03:15.422 INFO [stderr]     |
Dec 02 05:03:15.422 INFO [stderr] 183 |     start_interpreter(available_registers, available_commands);
Dec 02 05:03:15.422 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:03:15.422 INFO [stderr]     |
Dec 02 05:03:15.422 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 02 05:03:15.422 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 05:03:15.422 INFO [stderr] 
Dec 02 05:03:15.919 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
Dec 02 05:03:15.936 INFO [stderr] su: No module specific data is present
Dec 02 05:03:16.552 INFO running `"docker" "inspect" "ff8eed649c950b3a20c830b6f94255dc26bc54de229dacce5523a8d1f50d4ee8"`
Dec 02 05:03:16.781 INFO running `"docker" "rm" "-f" "ff8eed649c950b3a20c830b6f94255dc26bc54de229dacce5523a8d1f50d4ee8"`
Dec 02 05:03:17.175 INFO [stdout] ff8eed649c950b3a20c830b6f94255dc26bc54de229dacce5523a8d1f50d4ee8
Dec 02 05:03:17.183 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 05:03:17.677 INFO [stdout] c1a17be8830e181881affbea207184f3e7965e91991c3d32bf3a3d6a046e95c5
Dec 02 05:03:17.677 INFO running `"docker" "start" "-a" "c1a17be8830e181881affbea207184f3e7965e91991c3d32bf3a3d6a046e95c5"`
Dec 02 05:03:18.947 INFO [stderr] usermod: no changes
Dec 02 05:03:18.997 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 02 05:03:19.004 INFO [stderr]      Running /target/debug/deps/assembler-cbd51952ab0aef2e
Dec 02 05:03:19.027 INFO [stderr] su: No module specific data is present
Dec 02 05:03:19.027 INFO [stdout] 
Dec 02 05:03:19.027 INFO [stdout] running 0 tests
Dec 02 05:03:19.027 INFO [stdout] 
Dec 02 05:03:19.027 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 05:03:19.027 INFO [stdout] 
Dec 02 05:03:19.799 INFO running `"docker" "inspect" "c1a17be8830e181881affbea207184f3e7965e91991c3d32bf3a3d6a046e95c5"`
Dec 02 05:03:20.101 INFO running `"docker" "rm" "-f" "c1a17be8830e181881affbea207184f3e7965e91991c3d32bf3a3d6a046e95c5"`
Dec 02 05:03:20.427 INFO [stdout] c1a17be8830e181881affbea207184f3e7965e91991c3d32bf3a3d6a046e95c5
