Dec 06 11:24:00.502 INFO testing NateAGeek/BB-Assembler against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 11:24:00.502 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 11:24:00.894 INFO [stdout] c1a65c137bcd5d6187c3402f26ef11c6dad7f74d494bfc164330da859eb18988
Dec 06 11:24:00.902 INFO running `"docker" "start" "-a" "c1a65c137bcd5d6187c3402f26ef11c6dad7f74d494bfc164330da859eb18988"`
Dec 06 11:24:02.528 INFO [stderr] usermod: no changes
Dec 06 11:24:02.608 INFO [stderr]    Compiling termion v1.1.4
Dec 06 11:24:04.550 INFO [stderr]    Compiling assembler v0.1.0 (/source)
Dec 06 11:24:04.992 INFO [stderr] warning: unused variable: `command`
Dec 06 11:24:04.992 INFO [stderr]   --> src/main.rs:89:17
Dec 06 11:24:04.992 INFO [stderr]    |
Dec 06 11:24:04.992 INFO [stderr] 89 | fn is_supported(command: &String, available_commands: &Vec<String>) -> bool {
Dec 06 11:24:04.992 INFO [stderr]    |                 ^^^^^^^ help: consider using `_command` instead
Dec 06 11:24:04.992 INFO [stderr]    |
Dec 06 11:24:04.992 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 11:24:04.992 INFO [stderr] 
Dec 06 11:24:04.992 INFO [stderr] warning: unused variable: `available_commands`
Dec 06 11:24:04.992 INFO [stderr]   --> src/main.rs:89:35
Dec 06 11:24:04.992 INFO [stderr]    |
Dec 06 11:24:04.992 INFO [stderr] 89 | fn is_supported(command: &String, available_commands: &Vec<String>) -> bool {
Dec 06 11:24:04.992 INFO [stderr]    |                                   ^^^^^^^^^^^^^^^^^^ help: consider using `_available_commands` instead
Dec 06 11:24:04.992 INFO [stderr] 
Dec 06 11:24:04.992 INFO [stderr] warning: unused variable: `string_variables`
Dec 06 11:24:04.992 INFO [stderr]    --> src/main.rs:100:13
Dec 06 11:24:04.992 INFO [stderr]     |
Dec 06 11:24:04.992 INFO [stderr] 100 |     let mut string_variables: HashMap<String, String> = HashMap::new();
Dec 06 11:24:04.992 INFO [stderr]     |             ^^^^^^^^^^^^^^^^ help: consider using `_string_variables` instead
Dec 06 11:24:04.992 INFO [stderr] 
Dec 06 11:24:04.992 INFO [stderr] warning: unused variable: `number_variables`
Dec 06 11:24:04.992 INFO [stderr]    --> src/main.rs:101:13
Dec 06 11:24:04.992 INFO [stderr]     |
Dec 06 11:24:04.992 INFO [stderr] 101 |     let mut number_variables: HashMap<String, u64> = HashMap::new();
Dec 06 11:24:04.992 INFO [stderr]     |             ^^^^^^^^^^^^^^^^ help: consider using `_number_variables` instead
Dec 06 11:24:04.992 INFO [stderr] 
Dec 06 11:24:04.993 INFO [stderr] warning: unused variable: `available_registers`
Dec 06 11:24:04.993 INFO [stderr]   --> src/main.rs:98:22
Dec 06 11:24:04.993 INFO [stderr]    |
Dec 06 11:24:04.993 INFO [stderr] 98 | fn start_interpreter(available_registers: Vec<String>, available_commands: Vec<String>) -> Result<(), io::Error> {
Dec 06 11:24:04.993 INFO [stderr]    |                      ^^^^^^^^^^^^^^^^^^^ help: consider using `_available_registers` instead
Dec 06 11:24:04.993 INFO [stderr] 
Dec 06 11:24:05.004 INFO [stderr] warning: variable does not need to be mutable
Dec 06 11:24:05.004 INFO [stderr]    --> src/main.rs:100:9
Dec 06 11:24:05.004 INFO [stderr]     |
Dec 06 11:24:05.004 INFO [stderr] 100 |     let mut string_variables: HashMap<String, String> = HashMap::new();
Dec 06 11:24:05.004 INFO [stderr]     |         ----^^^^^^^^^^^^^^^^
Dec 06 11:24:05.004 INFO [stderr]     |         |
Dec 06 11:24:05.004 INFO [stderr]     |         help: remove this `mut`
Dec 06 11:24:05.004 INFO [stderr]     |
Dec 06 11:24:05.004 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 06 11:24:05.004 INFO [stderr] 
Dec 06 11:24:05.004 INFO [stderr] warning: variable does not need to be mutable
Dec 06 11:24:05.004 INFO [stderr]    --> src/main.rs:101:9
Dec 06 11:24:05.004 INFO [stderr]     |
Dec 06 11:24:05.004 INFO [stderr] 101 |     let mut number_variables: HashMap<String, u64> = HashMap::new();
Dec 06 11:24:05.004 INFO [stderr]     |         ----^^^^^^^^^^^^^^^^
Dec 06 11:24:05.004 INFO [stderr]     |         |
Dec 06 11:24:05.004 INFO [stderr]     |         help: remove this `mut`
Dec 06 11:24:05.004 INFO [stderr] 
Dec 06 11:24:05.004 INFO [stderr] warning: variable does not need to be mutable
Dec 06 11:24:05.005 INFO [stderr]    --> src/main.rs:104:9
Dec 06 11:24:05.005 INFO [stderr]     |
Dec 06 11:24:05.005 INFO [stderr] 104 |     let mut file_name: String = env::args().nth(1).unwrap();
Dec 06 11:24:05.005 INFO [stderr]     |         ----^^^^^^^^^
Dec 06 11:24:05.005 INFO [stderr]     |         |
Dec 06 11:24:05.005 INFO [stderr]     |         help: remove this `mut`
Dec 06 11:24:05.005 INFO [stderr] 
Dec 06 11:24:05.013 INFO [stderr] warning: variable does not need to be mutable
Dec 06 11:24:05.013 INFO [stderr]    --> src/main.rs:181:9
Dec 06 11:24:05.013 INFO [stderr]     |
Dec 06 11:24:05.013 INFO [stderr] 181 |     let mut available_registers = generate_registers(registers);
Dec 06 11:24:05.013 INFO [stderr]     |         ----^^^^^^^^^^^^^^^^^^^
Dec 06 11:24:05.013 INFO [stderr]     |         |
Dec 06 11:24:05.013 INFO [stderr]     |         help: remove this `mut`
Dec 06 11:24:05.013 INFO [stderr] 
Dec 06 11:24:05.013 INFO [stderr] warning: constant item is never used: `NEGATIVE_NUMBER`
Dec 06 11:24:05.013 INFO [stderr]   --> src/main.rs:10:1
Dec 06 11:24:05.013 INFO [stderr]    |
Dec 06 11:24:05.013 INFO [stderr] 10 | const NEGATIVE_NUMBER: bool = true;
Dec 06 11:24:05.013 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:24:05.013 INFO [stderr]    |
Dec 06 11:24:05.013 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 11:24:05.013 INFO [stderr] 
Dec 06 11:24:05.013 INFO [stderr] warning: struct is never constructed: `Container`
Dec 06 11:24:05.013 INFO [stderr]   --> src/main.rs:12:1
Dec 06 11:24:05.013 INFO [stderr]    |
Dec 06 11:24:05.013 INFO [stderr] 12 | struct Container {
Dec 06 11:24:05.013 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 06 11:24:05.013 INFO [stderr] 
Dec 06 11:24:05.013 INFO [stderr] warning: field is never used: `bit_length`
Dec 06 11:24:05.013 INFO [stderr]   --> src/main.rs:18:5
Dec 06 11:24:05.013 INFO [stderr]    |
Dec 06 11:24:05.013 INFO [stderr] 18 |     bit_length: u64,
Dec 06 11:24:05.013 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 06 11:24:05.013 INFO [stderr] 
Dec 06 11:24:05.013 INFO [stderr] warning: field is never used: `array_length`
Dec 06 11:24:05.013 INFO [stderr]   --> src/main.rs:19:5
Dec 06 11:24:05.013 INFO [stderr]    |
Dec 06 11:24:05.013 INFO [stderr] 19 |     array_length: u64,
Dec 06 11:24:05.013 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 06 11:24:05.013 INFO [stderr] 
Dec 06 11:24:05.013 INFO [stderr] warning: field is never used: `value`
Dec 06 11:24:05.013 INFO [stderr]   --> src/main.rs:20:5
Dec 06 11:24:05.013 INFO [stderr]    |
Dec 06 11:24:05.013 INFO [stderr] 20 |     value: [u64; 1],
Dec 06 11:24:05.013 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 06 11:24:05.013 INFO [stderr] 
Dec 06 11:24:05.013 INFO [stderr] warning: field is never used: `value_type`
Dec 06 11:24:05.013 INFO [stderr]   --> src/main.rs:21:5
Dec 06 11:24:05.013 INFO [stderr]    |
Dec 06 11:24:05.013 INFO [stderr] 21 |     value_type: String
Dec 06 11:24:05.013 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 06 11:24:05.013 INFO [stderr] 
Dec 06 11:24:05.013 INFO [stderr] warning: struct is never constructed: `Register`
Dec 06 11:24:05.013 INFO [stderr]   --> src/main.rs:24:1
Dec 06 11:24:05.013 INFO [stderr]    |
Dec 06 11:24:05.013 INFO [stderr] 24 | struct Register {
Dec 06 11:24:05.013 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 06 11:24:05.013 INFO [stderr] 
Dec 06 11:24:05.013 INFO [stderr] warning: struct is never constructed: `Variable`
Dec 06 11:24:05.013 INFO [stderr]   --> src/main.rs:29:1
Dec 06 11:24:05.013 INFO [stderr]    |
Dec 06 11:24:05.013 INFO [stderr] 29 | struct Variable {
Dec 06 11:24:05.013 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 06 11:24:05.013 INFO [stderr] 
Dec 06 11:24:05.013 INFO [stderr] warning: function is never used: `asm_mov`
Dec 06 11:24:05.013 INFO [stderr]   --> src/main.rs:57:1
Dec 06 11:24:05.013 INFO [stderr]    |
Dec 06 11:24:05.013 INFO [stderr] 57 | fn asm_mov(loc_one: &String, loc_two: &String, registers: &mut HashMap<String, u64>) {
Dec 06 11:24:05.013 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:24:05.013 INFO [stderr] 
Dec 06 11:24:05.013 INFO [stderr] warning: function is never used: `asm_add`
Dec 06 11:24:05.013 INFO [stderr]   --> src/main.rs:65:1
Dec 06 11:24:05.013 INFO [stderr]    |
Dec 06 11:24:05.013 INFO [stderr] 65 | fn asm_add(loc_one: &String, loc_two: &String, registers: &mut HashMap<String, u64>) {
Dec 06 11:24:05.013 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:24:05.013 INFO [stderr] 
Dec 06 11:24:05.013 INFO [stderr] warning: function is never used: `asm_sub`
Dec 06 11:24:05.013 INFO [stderr]   --> src/main.rs:73:1
Dec 06 11:24:05.013 INFO [stderr]    |
Dec 06 11:24:05.013 INFO [stderr] 73 | fn asm_sub(loc_one: &String, loc_two: &String, registers: &mut HashMap<String, u64>) {
Dec 06 11:24:05.013 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:24:05.013 INFO [stderr] 
Dec 06 11:24:05.013 INFO [stderr] warning: function is never used: `asm_mul`
Dec 06 11:24:05.013 INFO [stderr]   --> src/main.rs:81:1
Dec 06 11:24:05.013 INFO [stderr]    |
Dec 06 11:24:05.013 INFO [stderr] 81 | fn asm_mul(loc_one: &String, loc_two: &String, registers: &mut HashMap<String, u64>) {
Dec 06 11:24:05.013 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:24:05.013 INFO [stderr] 
Dec 06 11:24:05.013 INFO [stderr] warning: function is never used: `is_supported`
Dec 06 11:24:05.013 INFO [stderr]   --> src/main.rs:89:1
Dec 06 11:24:05.013 INFO [stderr]    |
Dec 06 11:24:05.013 INFO [stderr] 89 | fn is_supported(command: &String, available_commands: &Vec<String>) -> bool {
Dec 06 11:24:05.013 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:24:05.013 INFO [stderr] 
Dec 06 11:24:05.013 INFO [stderr] warning: function is never used: `create_registers`
Dec 06 11:24:05.013 INFO [stderr]   --> src/main.rs:93:1
Dec 06 11:24:05.013 INFO [stderr]    |
Dec 06 11:24:05.013 INFO [stderr] 93 | fn create_registers(registers: &mut HashMap<String, u64>) -> (){
Dec 06 11:24:05.014 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:24:05.014 INFO [stderr] 
Dec 06 11:24:05.014 INFO [stderr] warning: function is never used: `start_interpreter`
Dec 06 11:24:05.014 INFO [stderr]   --> src/main.rs:98:1
Dec 06 11:24:05.014 INFO [stderr]    |
Dec 06 11:24:05.014 INFO [stderr] 98 | fn start_interpreter(available_registers: Vec<String>, available_commands: Vec<String>) -> Result<(), io::Error> {
Dec 06 11:24:05.014 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:24:05.014 INFO [stderr] 
Dec 06 11:24:05.014 INFO [stderr] warning: function is never used: `generate_registers`
Dec 06 11:24:05.014 INFO [stderr]    --> src/main.rs:137:1
Dec 06 11:24:05.014 INFO [stderr]     |
Dec 06 11:24:05.014 INFO [stderr] 137 | fn generate_registers(regs: Vec<String>) -> Vec<String> {
Dec 06 11:24:05.014 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:24:05.014 INFO [stderr] 
Dec 06 11:24:05.014 INFO [stderr] warning: function is never used: `test_asm`
Dec 06 11:24:05.014 INFO [stderr]    --> src/main.rs:157:1
Dec 06 11:24:05.014 INFO [stderr]     |
Dec 06 11:24:05.014 INFO [stderr] 157 | fn test_asm() {
Dec 06 11:24:05.014 INFO [stderr]     | ^^^^^^^^^^^^^
Dec 06 11:24:05.014 INFO [stderr] 
Dec 06 11:24:05.020 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 11:24:05.020 INFO [stderr]    --> src/main.rs:183:5
Dec 06 11:24:05.020 INFO [stderr]     |
Dec 06 11:24:05.020 INFO [stderr] 183 |     start_interpreter(available_registers, available_commands);
Dec 06 11:24:05.020 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:24:05.020 INFO [stderr]     |
Dec 06 11:24:05.020 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 06 11:24:05.020 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 11:24:05.020 INFO [stderr] 
Dec 06 11:24:05.381 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.82s
Dec 06 11:24:05.384 INFO [stderr] su: No module specific data is present
Dec 06 11:24:06.523 INFO running `"docker" "inspect" "c1a65c137bcd5d6187c3402f26ef11c6dad7f74d494bfc164330da859eb18988"`
Dec 06 11:24:06.828 INFO running `"docker" "rm" "-f" "c1a65c137bcd5d6187c3402f26ef11c6dad7f74d494bfc164330da859eb18988"`
Dec 06 11:24:07.136 INFO [stdout] c1a65c137bcd5d6187c3402f26ef11c6dad7f74d494bfc164330da859eb18988
Dec 06 11:24:07.148 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 11:24:07.640 INFO [stdout] 808b35af5110a76bc1b1c3bcbb60e227368205a520565d437037f837ee9d51b4
Dec 06 11:24:07.646 INFO running `"docker" "start" "-a" "808b35af5110a76bc1b1c3bcbb60e227368205a520565d437037f837ee9d51b4"`
Dec 06 11:24:09.832 INFO [stderr] usermod: no changes
Dec 06 11:24:09.908 INFO [stderr]    Compiling assembler v0.1.0 (/source)
Dec 06 11:24:10.612 INFO [stderr] warning: unused variable: `command`
Dec 06 11:24:10.613 INFO [stderr]   --> src/main.rs:89:17
Dec 06 11:24:10.613 INFO [stderr]    |
Dec 06 11:24:10.613 INFO [stderr] 89 | fn is_supported(command: &String, available_commands: &Vec<String>) -> bool {
Dec 06 11:24:10.613 INFO [stderr]    |                 ^^^^^^^ help: consider using `_command` instead
Dec 06 11:24:10.613 INFO [stderr]    |
Dec 06 11:24:10.613 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 11:24:10.613 INFO [stderr] 
Dec 06 11:24:10.613 INFO [stderr] warning: unused variable: `available_commands`
Dec 06 11:24:10.613 INFO [stderr]   --> src/main.rs:89:35
Dec 06 11:24:10.613 INFO [stderr]    |
Dec 06 11:24:10.614 INFO [stderr] 89 | fn is_supported(command: &String, available_commands: &Vec<String>) -> bool {
Dec 06 11:24:10.614 INFO [stderr]    |                                   ^^^^^^^^^^^^^^^^^^ help: consider using `_available_commands` instead
Dec 06 11:24:10.614 INFO [stderr] 
Dec 06 11:24:10.615 INFO [stderr] warning: unused variable: `string_variables`
Dec 06 11:24:10.615 INFO [stderr]    --> src/main.rs:100:13
Dec 06 11:24:10.615 INFO [stderr]     |
Dec 06 11:24:10.615 INFO [stderr] 100 |     let mut string_variables: HashMap<String, String> = HashMap::new();
Dec 06 11:24:10.616 INFO [stderr]     |             ^^^^^^^^^^^^^^^^ help: consider using `_string_variables` instead
Dec 06 11:24:10.616 INFO [stderr] 
Dec 06 11:24:10.616 INFO [stderr] warning: unused variable: `number_variables`
Dec 06 11:24:10.616 INFO [stderr]    --> src/main.rs:101:13
Dec 06 11:24:10.617 INFO [stderr]     |
Dec 06 11:24:10.617 INFO [stderr] 101 |     let mut number_variables: HashMap<String, u64> = HashMap::new();
Dec 06 11:24:10.617 INFO [stderr]     |             ^^^^^^^^^^^^^^^^ help: consider using `_number_variables` instead
Dec 06 11:24:10.617 INFO [stderr] 
Dec 06 11:24:10.618 INFO [stderr] warning: unused variable: `available_registers`
Dec 06 11:24:10.618 INFO [stderr]   --> src/main.rs:98:22
Dec 06 11:24:10.618 INFO [stderr]    |
Dec 06 11:24:10.618 INFO [stderr] 98 | fn start_interpreter(available_registers: Vec<String>, available_commands: Vec<String>) -> Result<(), io::Error> {
Dec 06 11:24:10.618 INFO [stderr]    |                      ^^^^^^^^^^^^^^^^^^^ help: consider using `_available_registers` instead
Dec 06 11:24:10.620 INFO [stderr] 
Dec 06 11:24:10.635 INFO [stderr] warning: variable does not need to be mutable
Dec 06 11:24:10.635 INFO [stderr]    --> src/main.rs:100:9
Dec 06 11:24:10.635 INFO [stderr]     |
Dec 06 11:24:10.635 INFO [stderr] 100 |     let mut string_variables: HashMap<String, String> = HashMap::new();
Dec 06 11:24:10.635 INFO [stderr]     |         ----^^^^^^^^^^^^^^^^
Dec 06 11:24:10.635 INFO [stderr]     |         |
Dec 06 11:24:10.635 INFO [stderr]     |         help: remove this `mut`
Dec 06 11:24:10.640 INFO [stderr]     |
Dec 06 11:24:10.640 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 06 11:24:10.641 INFO [stderr] 
Dec 06 11:24:10.641 INFO [stderr] warning: variable does not need to be mutable
Dec 06 11:24:10.641 INFO [stderr]    --> src/main.rs:101:9
Dec 06 11:24:10.641 INFO [stderr]     |
Dec 06 11:24:10.641 INFO [stderr] 101 |     let mut number_variables: HashMap<String, u64> = HashMap::new();
Dec 06 11:24:10.641 INFO [stderr]     |         ----^^^^^^^^^^^^^^^^
Dec 06 11:24:10.641 INFO [stderr]     |         |
Dec 06 11:24:10.641 INFO [stderr]     |         help: remove this `mut`
Dec 06 11:24:10.641 INFO [stderr] 
Dec 06 11:24:10.641 INFO [stderr] warning: variable does not need to be mutable
Dec 06 11:24:10.641 INFO [stderr]    --> src/main.rs:104:9
Dec 06 11:24:10.641 INFO [stderr]     |
Dec 06 11:24:10.641 INFO [stderr] 104 |     let mut file_name: String = env::args().nth(1).unwrap();
Dec 06 11:24:10.641 INFO [stderr]     |         ----^^^^^^^^^
Dec 06 11:24:10.641 INFO [stderr]     |         |
Dec 06 11:24:10.642 INFO [stderr]     |         help: remove this `mut`
Dec 06 11:24:10.642 INFO [stderr] 
Dec 06 11:24:10.647 INFO [stderr] warning: variable does not need to be mutable
Dec 06 11:24:10.647 INFO [stderr]    --> src/main.rs:181:9
Dec 06 11:24:10.647 INFO [stderr]     |
Dec 06 11:24:10.647 INFO [stderr] 181 |     let mut available_registers = generate_registers(registers);
Dec 06 11:24:10.647 INFO [stderr]     |         ----^^^^^^^^^^^^^^^^^^^
Dec 06 11:24:10.647 INFO [stderr]     |         |
Dec 06 11:24:10.647 INFO [stderr]     |         help: remove this `mut`
Dec 06 11:24:10.647 INFO [stderr] 
Dec 06 11:24:10.648 INFO [stderr] warning: constant item is never used: `NEGATIVE_NUMBER`
Dec 06 11:24:10.648 INFO [stderr]   --> src/main.rs:10:1
Dec 06 11:24:10.648 INFO [stderr]    |
Dec 06 11:24:10.648 INFO [stderr] 10 | const NEGATIVE_NUMBER: bool = true;
Dec 06 11:24:10.648 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:24:10.648 INFO [stderr]    |
Dec 06 11:24:10.649 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 11:24:10.649 INFO [stderr] 
Dec 06 11:24:10.649 INFO [stderr] warning: struct is never constructed: `Container`
Dec 06 11:24:10.649 INFO [stderr]   --> src/main.rs:12:1
Dec 06 11:24:10.649 INFO [stderr]    |
Dec 06 11:24:10.649 INFO [stderr] 12 | struct Container {
Dec 06 11:24:10.649 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 06 11:24:10.649 INFO [stderr] 
Dec 06 11:24:10.649 INFO [stderr] warning: field is never used: `bit_length`
Dec 06 11:24:10.649 INFO [stderr]   --> src/main.rs:18:5
Dec 06 11:24:10.649 INFO [stderr]    |
Dec 06 11:24:10.649 INFO [stderr] 18 |     bit_length: u64,
Dec 06 11:24:10.650 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 06 11:24:10.650 INFO [stderr] 
Dec 06 11:24:10.650 INFO [stderr] warning: field is never used: `array_length`
Dec 06 11:24:10.650 INFO [stderr]   --> src/main.rs:19:5
Dec 06 11:24:10.650 INFO [stderr]    |
Dec 06 11:24:10.650 INFO [stderr] 19 |     array_length: u64,
Dec 06 11:24:10.650 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 06 11:24:10.650 INFO [stderr] 
Dec 06 11:24:10.650 INFO [stderr] warning: field is never used: `value`
Dec 06 11:24:10.650 INFO [stderr]   --> src/main.rs:20:5
Dec 06 11:24:10.650 INFO [stderr]    |
Dec 06 11:24:10.651 INFO [stderr] 20 |     value: [u64; 1],
Dec 06 11:24:10.651 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 06 11:24:10.651 INFO [stderr] 
Dec 06 11:24:10.651 INFO [stderr] warning: field is never used: `value_type`
Dec 06 11:24:10.651 INFO [stderr]   --> src/main.rs:21:5
Dec 06 11:24:10.651 INFO [stderr]    |
Dec 06 11:24:10.651 INFO [stderr] 21 |     value_type: String
Dec 06 11:24:10.651 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 06 11:24:10.651 INFO [stderr] 
Dec 06 11:24:10.651 INFO [stderr] warning: struct is never constructed: `Register`
Dec 06 11:24:10.651 INFO [stderr]   --> src/main.rs:24:1
Dec 06 11:24:10.651 INFO [stderr]    |
Dec 06 11:24:10.652 INFO [stderr] 24 | struct Register {
Dec 06 11:24:10.652 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 06 11:24:10.652 INFO [stderr] 
Dec 06 11:24:10.652 INFO [stderr] warning: struct is never constructed: `Variable`
Dec 06 11:24:10.652 INFO [stderr]   --> src/main.rs:29:1
Dec 06 11:24:10.652 INFO [stderr]    |
Dec 06 11:24:10.652 INFO [stderr] 29 | struct Variable {
Dec 06 11:24:10.652 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 06 11:24:10.652 INFO [stderr] 
Dec 06 11:24:10.653 INFO [stderr] warning: function is never used: `asm_mov`
Dec 06 11:24:10.653 INFO [stderr]   --> src/main.rs:57:1
Dec 06 11:24:10.653 INFO [stderr]    |
Dec 06 11:24:10.653 INFO [stderr] 57 | fn asm_mov(loc_one: &String, loc_two: &String, registers: &mut HashMap<String, u64>) {
Dec 06 11:24:10.653 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:24:10.653 INFO [stderr] 
Dec 06 11:24:10.653 INFO [stderr] warning: function is never used: `asm_add`
Dec 06 11:24:10.653 INFO [stderr]   --> src/main.rs:65:1
Dec 06 11:24:10.653 INFO [stderr]    |
Dec 06 11:24:10.653 INFO [stderr] 65 | fn asm_add(loc_one: &String, loc_two: &String, registers: &mut HashMap<String, u64>) {
Dec 06 11:24:10.653 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:24:10.653 INFO [stderr] 
Dec 06 11:24:10.654 INFO [stderr] warning: function is never used: `asm_sub`
Dec 06 11:24:10.654 INFO [stderr]   --> src/main.rs:73:1
Dec 06 11:24:10.654 INFO [stderr]    |
Dec 06 11:24:10.654 INFO [stderr] 73 | fn asm_sub(loc_one: &String, loc_two: &String, registers: &mut HashMap<String, u64>) {
Dec 06 11:24:10.654 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:24:10.654 INFO [stderr] 
Dec 06 11:24:10.654 INFO [stderr] warning: function is never used: `asm_mul`
Dec 06 11:24:10.654 INFO [stderr]   --> src/main.rs:81:1
Dec 06 11:24:10.654 INFO [stderr]    |
Dec 06 11:24:10.654 INFO [stderr] 81 | fn asm_mul(loc_one: &String, loc_two: &String, registers: &mut HashMap<String, u64>) {
Dec 06 11:24:10.654 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:24:10.654 INFO [stderr] 
Dec 06 11:24:10.655 INFO [stderr] warning: function is never used: `is_supported`
Dec 06 11:24:10.655 INFO [stderr]   --> src/main.rs:89:1
Dec 06 11:24:10.655 INFO [stderr]    |
Dec 06 11:24:10.655 INFO [stderr] 89 | fn is_supported(command: &String, available_commands: &Vec<String>) -> bool {
Dec 06 11:24:10.655 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:24:10.655 INFO [stderr] 
Dec 06 11:24:10.655 INFO [stderr] warning: function is never used: `create_registers`
Dec 06 11:24:10.655 INFO [stderr]   --> src/main.rs:93:1
Dec 06 11:24:10.655 INFO [stderr]    |
Dec 06 11:24:10.655 INFO [stderr] 93 | fn create_registers(registers: &mut HashMap<String, u64>) -> (){
Dec 06 11:24:10.655 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:24:10.655 INFO [stderr] 
Dec 06 11:24:10.656 INFO [stderr] warning: function is never used: `start_interpreter`
Dec 06 11:24:10.656 INFO [stderr]   --> src/main.rs:98:1
Dec 06 11:24:10.656 INFO [stderr]    |
Dec 06 11:24:10.656 INFO [stderr] 98 | fn start_interpreter(available_registers: Vec<String>, available_commands: Vec<String>) -> Result<(), io::Error> {
Dec 06 11:24:10.656 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:24:10.656 INFO [stderr] 
Dec 06 11:24:10.656 INFO [stderr] warning: function is never used: `generate_registers`
Dec 06 11:24:10.656 INFO [stderr]    --> src/main.rs:137:1
Dec 06 11:24:10.656 INFO [stderr]     |
Dec 06 11:24:10.656 INFO [stderr] 137 | fn generate_registers(regs: Vec<String>) -> Vec<String> {
Dec 06 11:24:10.656 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:24:10.657 INFO [stderr] 
Dec 06 11:24:10.657 INFO [stderr] warning: function is never used: `test_asm`
Dec 06 11:24:10.657 INFO [stderr]    --> src/main.rs:157:1
Dec 06 11:24:10.657 INFO [stderr]     |
Dec 06 11:24:10.657 INFO [stderr] 157 | fn test_asm() {
Dec 06 11:24:10.657 INFO [stderr]     | ^^^^^^^^^^^^^
Dec 06 11:24:10.657 INFO [stderr] 
Dec 06 11:24:10.667 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 11:24:10.667 INFO [stderr]    --> src/main.rs:183:5
Dec 06 11:24:10.667 INFO [stderr]     |
Dec 06 11:24:10.667 INFO [stderr] 183 |     start_interpreter(available_registers, available_commands);
Dec 06 11:24:10.667 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:24:10.667 INFO [stderr]     |
Dec 06 11:24:10.667 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 06 11:24:10.667 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 11:24:10.667 INFO [stderr] 
Dec 06 11:24:11.008 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Dec 06 11:24:11.010 INFO [stderr] su: No module specific data is present
Dec 06 11:24:11.774 INFO running `"docker" "inspect" "808b35af5110a76bc1b1c3bcbb60e227368205a520565d437037f837ee9d51b4"`
Dec 06 11:24:12.118 INFO running `"docker" "rm" "-f" "808b35af5110a76bc1b1c3bcbb60e227368205a520565d437037f837ee9d51b4"`
Dec 06 11:24:12.513 INFO [stdout] 808b35af5110a76bc1b1c3bcbb60e227368205a520565d437037f837ee9d51b4
Dec 06 11:24:12.520 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 11:24:13.104 INFO [stdout] c1af2294b6c9be4d989c92869f75fb7e73a81f7b2a83f8ee0bc2dbfe75eb7f2d
Dec 06 11:24:13.112 INFO running `"docker" "start" "-a" "c1af2294b6c9be4d989c92869f75fb7e73a81f7b2a83f8ee0bc2dbfe75eb7f2d"`
Dec 06 11:24:14.836 INFO [stderr] usermod: no changes
Dec 06 11:24:14.892 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 06 11:24:14.898 INFO [stderr]      Running /target/debug/deps/assembler-af56130fc6c2a8f7
Dec 06 11:24:14.900 INFO [stdout] 
Dec 06 11:24:14.900 INFO [stdout] running 0 tests
Dec 06 11:24:14.900 INFO [stdout] 
Dec 06 11:24:14.900 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 11:24:14.900 INFO [stdout] 
Dec 06 11:24:14.908 INFO [stderr] su: No module specific data is present
Dec 06 11:24:16.040 INFO running `"docker" "inspect" "c1af2294b6c9be4d989c92869f75fb7e73a81f7b2a83f8ee0bc2dbfe75eb7f2d"`
Dec 06 11:24:16.432 INFO running `"docker" "rm" "-f" "c1af2294b6c9be4d989c92869f75fb7e73a81f7b2a83f8ee0bc2dbfe75eb7f2d"`
Dec 06 11:24:16.776 INFO [stdout] c1af2294b6c9be4d989c92869f75fb7e73a81f7b2a83f8ee0bc2dbfe75eb7f2d