Dec 14 11:56:24.868 INFO testing BearzRobotics/zemulator against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 11:56:24.868 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 11:56:25.359 INFO [stdout] e2c213c1293a4a0139e023be3f360767fab0e8424247b5b0156fc49c5b2651c3
Dec 14 11:56:25.361 INFO running `"docker" "start" "-a" "e2c213c1293a4a0139e023be3f360767fab0e8424247b5b0156fc49c5b2651c3"`
Dec 14 11:56:27.006 INFO [stderr] usermod: no changes
Dec 14 11:56:27.135 INFO [stderr]    Compiling minifb v0.10.7
Dec 14 11:56:30.567 INFO [stderr]    Compiling emulator v0.1.0 (/source)
Dec 14 11:56:31.222 INFO [stderr] warning: unused imports: `Duration`, `Instant`
Dec 14 11:56:31.222 INFO [stderr]  --> src/main.rs:4:17
Dec 14 11:56:31.222 INFO [stderr]   |
Dec 14 11:56:31.222 INFO [stderr] 4 | use std::time::{Duration, Instant};
Dec 14 11:56:31.222 INFO [stderr]   |                 ^^^^^^^^  ^^^^^^^
Dec 14 11:56:31.222 INFO [stderr]   |
Dec 14 11:56:31.222 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 11:56:31.222 INFO [stderr] 
Dec 14 11:56:31.222 INFO [stderr] warning: unused import: `std::fmt`
Dec 14 11:56:31.222 INFO [stderr]  --> src/cpu.rs:2:5
Dec 14 11:56:31.222 INFO [stderr]   |
Dec 14 11:56:31.222 INFO [stderr] 2 | use std::fmt;
Dec 14 11:56:31.222 INFO [stderr]   |     ^^^^^^^^
Dec 14 11:56:31.222 INFO [stderr] 
Dec 14 11:56:31.222 INFO [stderr] warning: unused imports: `IndependentSample`, `Range`
Dec 14 11:56:31.222 INFO [stderr]  --> src/cpu.rs:4:27
Dec 14 11:56:31.222 INFO [stderr]   |
Dec 14 11:56:31.222 INFO [stderr] 4 | use rand::distributions::{IndependentSample, Range};
Dec 14 11:56:31.222 INFO [stderr]   |                           ^^^^^^^^^^^^^^^^^  ^^^^^
Dec 14 11:56:31.222 INFO [stderr] 
Dec 14 11:56:31.240 INFO [stderr] warning: unreachable statement
Dec 14 11:56:31.240 INFO [stderr]   --> src/main.rs:52:5
Dec 14 11:56:31.240 INFO [stderr]    |
Dec 14 11:56:31.240 INFO [stderr] 52 |     println!("Loop has ened");
Dec 14 11:56:31.240 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.240 INFO [stderr]    |
Dec 14 11:56:31.240 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 14 11:56:31.240 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 14 11:56:31.240 INFO [stderr] 
Dec 14 11:56:31.331 INFO [stderr] warning: field is never used: `vx`
Dec 14 11:56:31.331 INFO [stderr]   --> src/cpu.rs:15:5
Dec 14 11:56:31.331 INFO [stderr]    |
Dec 14 11:56:31.331 INFO [stderr] 15 |     vx:         [u8; 3], // number of general regesters
Dec 14 11:56:31.331 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.332 INFO [stderr]    |
Dec 14 11:56:31.332 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 11:56:31.332 INFO [stderr] 
Dec 14 11:56:31.332 INFO [stderr] warning: field is never used: `alu`
Dec 14 11:56:31.332 INFO [stderr]   --> src/cpu.rs:17:5
Dec 14 11:56:31.332 INFO [stderr]    |
Dec 14 11:56:31.332 INFO [stderr] 17 |     alu:        u8,
Dec 14 11:56:31.332 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 14 11:56:31.332 INFO [stderr] 
Dec 14 11:56:31.332 INFO [stderr] warning: field is never used: `ret_stack`
Dec 14 11:56:31.332 INFO [stderr]   --> src/cpu.rs:18:5
Dec 14 11:56:31.332 INFO [stderr]    |
Dec 14 11:56:31.332 INFO [stderr] 18 |     ret_stack:  Vec<u16>,
Dec 14 11:56:31.332 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.332 INFO [stderr] 
Dec 14 11:56:31.332 INFO [stderr] warning: field is never used: `rng`
Dec 14 11:56:31.332 INFO [stderr]   --> src/cpu.rs:19:5
Dec 14 11:56:31.332 INFO [stderr]    |
Dec 14 11:56:31.332 INFO [stderr] 19 |     rng:        rand::ThreadRng,
Dec 14 11:56:31.332 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.332 INFO [stderr] 
Dec 14 11:56:31.332 INFO [stderr] warning: method is never used: `debug_draw_sprite`
Dec 14 11:56:31.332 INFO [stderr]    --> src/cpu.rs:180:5
Dec 14 11:56:31.332 INFO [stderr]     |
Dec 14 11:56:31.332 INFO [stderr] 180 |     fn debug_draw_sprite() {
Dec 14 11:56:31.332 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.332 INFO [stderr] 
Dec 14 11:56:31.332 INFO [stderr] warning: method is never used: `write_reg_vx`
Dec 14 11:56:31.332 INFO [stderr]    --> src/cpu.rs:184:5
Dec 14 11:56:31.332 INFO [stderr]     |
Dec 14 11:56:31.332 INFO [stderr] 184 |     pub fn write_reg_vx(&mut self, index: u8, value: u8){
Dec 14 11:56:31.332 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.332 INFO [stderr] 
Dec 14 11:56:31.332 INFO [stderr] warning: method is never used: `read_reg_vx`
Dec 14 11:56:31.332 INFO [stderr]    --> src/cpu.rs:188:5
Dec 14 11:56:31.332 INFO [stderr]     |
Dec 14 11:56:31.332 INFO [stderr] 188 |     pub fn read_reg_vx(&mut self, index: u8) -> u8{
Dec 14 11:56:31.332 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.332 INFO [stderr] 
Dec 14 11:56:31.332 INFO [stderr] warning: method is never used: `print_reg_values`
Dec 14 11:56:31.332 INFO [stderr]    --> src/cpu.rs:192:5
Dec 14 11:56:31.332 INFO [stderr]     |
Dec 14 11:56:31.332 INFO [stderr] 192 |     pub fn print_reg_values(&mut self, bus: &mut Bus) {
Dec 14 11:56:31.332 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.332 INFO [stderr] 
Dec 14 11:56:31.332 INFO [stderr] warning: field is never used: `key_pressed`
Dec 14 11:56:31.332 INFO [stderr]  --> src/keyboard.rs:2:5
Dec 14 11:56:31.332 INFO [stderr]   |
Dec 14 11:56:31.332 INFO [stderr] 2 |     key_pressed: Option<u8>,
Dec 14 11:56:31.332 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.332 INFO [stderr] 
Dec 14 11:56:31.332 INFO [stderr] warning: method is never used: `is_key_pressed`
Dec 14 11:56:31.332 INFO [stderr]   --> src/keyboard.rs:10:5
Dec 14 11:56:31.332 INFO [stderr]    |
Dec 14 11:56:31.332 INFO [stderr] 10 |     pub fn is_key_pressed(&self, key_code: u8) -> bool {
Dec 14 11:56:31.332 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.332 INFO [stderr] 
Dec 14 11:56:31.332 INFO [stderr] warning: method is never used: `set_key_pressed`
Dec 14 11:56:31.332 INFO [stderr]   --> src/keyboard.rs:18:5
Dec 14 11:56:31.332 INFO [stderr]    |
Dec 14 11:56:31.332 INFO [stderr] 18 |     pub fn set_key_pressed(&mut self, key: Option<u8>){
Dec 14 11:56:31.332 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.332 INFO [stderr] 
Dec 14 11:56:31.332 INFO [stderr] warning: method is never used: `get_key_pressed`
Dec 14 11:56:31.332 INFO [stderr]   --> src/keyboard.rs:22:5
Dec 14 11:56:31.332 INFO [stderr]    |
Dec 14 11:56:31.332 INFO [stderr] 22 |     pub fn get_key_pressed(&self) -> Option<u8> {
Dec 14 11:56:31.332 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.332 INFO [stderr] 
Dec 14 11:56:31.332 INFO [stderr] warning: method is never used: `print_reg_values`
Dec 14 11:56:31.332 INFO [stderr]   --> src/chip.rs:31:5
Dec 14 11:56:31.332 INFO [stderr]    |
Dec 14 11:56:31.332 INFO [stderr] 31 |     pub fn print_reg_values(&mut self) {
Dec 14 11:56:31.332 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.332 INFO [stderr] 
Dec 14 11:56:31.332 INFO [stderr] warning: method is never used: `get_display_buffer`
Dec 14 11:56:31.332 INFO [stderr]   --> src/chip.rs:35:4
Dec 14 11:56:31.332 INFO [stderr]    |
Dec 14 11:56:31.332 INFO [stderr] 35 |    pub fn get_display_buffer(&self) -> &[u8] {
Dec 14 11:56:31.332 INFO [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.332 INFO [stderr] 
Dec 14 11:56:31.332 INFO [stderr] warning: method is never used: `set_key_pressed`
Dec 14 11:56:31.332 INFO [stderr]   --> src/chip.rs:39:4
Dec 14 11:56:31.332 INFO [stderr]    |
Dec 14 11:56:31.332 INFO [stderr] 39 |    pub fn set_key_pressed(&mut self, key: Option<u8>) {
Dec 14 11:56:31.332 INFO [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.332 INFO [stderr] 
Dec 14 11:56:31.332 INFO [stderr] warning: field is never used: `keyboard`
Dec 14 11:56:31.332 INFO [stderr]  --> src/bus.rs:9:5
Dec 14 11:56:31.332 INFO [stderr]   |
Dec 14 11:56:31.332 INFO [stderr] 9 |     keyboard:               Keyboard,
Dec 14 11:56:31.332 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.332 INFO [stderr] 
Dec 14 11:56:31.332 INFO [stderr] warning: field is never used: `display`
Dec 14 11:56:31.333 INFO [stderr]   --> src/bus.rs:10:5
Dec 14 11:56:31.333 INFO [stderr]    |
Dec 14 11:56:31.333 INFO [stderr] 10 |     display:                Display,
Dec 14 11:56:31.333 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.333 INFO [stderr] 
Dec 14 11:56:31.333 INFO [stderr] warning: field is never used: `delay_timer_set_time`
Dec 14 11:56:31.333 INFO [stderr]   --> src/bus.rs:12:5
Dec 14 11:56:31.333 INFO [stderr]    |
Dec 14 11:56:31.333 INFO [stderr] 12 |     delay_timer_set_time:   time::Instant,
Dec 14 11:56:31.333 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.333 INFO [stderr] 
Dec 14 11:56:31.333 INFO [stderr] warning: field is never used: `reg_bus`
Dec 14 11:56:31.333 INFO [stderr]   --> src/bus.rs:13:5
Dec 14 11:56:31.333 INFO [stderr]    |
Dec 14 11:56:31.333 INFO [stderr] 13 |     reg_bus:                u8, // this is the bus regitor
Dec 14 11:56:31.333 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.333 INFO [stderr] 
Dec 14 11:56:31.333 INFO [stderr] warning: method is never used: `ram_write_byte`
Dec 14 11:56:31.333 INFO [stderr]   --> src/bus.rs:32:5
Dec 14 11:56:31.333 INFO [stderr]    |
Dec 14 11:56:31.333 INFO [stderr] 32 |     pub fn ram_write_byte(&mut self, address: u16, value: u8) {
Dec 14 11:56:31.333 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.333 INFO [stderr] 
Dec 14 11:56:31.333 INFO [stderr] warning: method is never used: `debug_draw_byte`
Dec 14 11:56:31.333 INFO [stderr]   --> src/bus.rs:36:5
Dec 14 11:56:31.333 INFO [stderr]    |
Dec 14 11:56:31.333 INFO [stderr] 36 |     pub fn debug_draw_byte(&mut self, byte: u8, x: u8, y: u8) -> bool {
Dec 14 11:56:31.333 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.333 INFO [stderr] 
Dec 14 11:56:31.333 INFO [stderr] warning: method is never used: `clear_screen`
Dec 14 11:56:31.333 INFO [stderr]   --> src/bus.rs:40:5
Dec 14 11:56:31.391 INFO [stderr]    |
Dec 14 11:56:31.391 INFO [stderr] 40 |     pub fn clear_screen(&mut self) {
Dec 14 11:56:31.391 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.391 INFO [stderr] 
Dec 14 11:56:31.391 INFO [stderr] warning: method is never used: `set_key_pressed`
Dec 14 11:56:31.391 INFO [stderr]   --> src/bus.rs:44:5
Dec 14 11:56:31.391 INFO [stderr]    |
Dec 14 11:56:31.391 INFO [stderr] 44 |     pub fn set_key_pressed(&mut self, key: Option<u8>) {
Dec 14 11:56:31.391 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.391 INFO [stderr] 
Dec 14 11:56:31.391 INFO [stderr] warning: method is never used: `is_key_pressed`
Dec 14 11:56:31.391 INFO [stderr]   --> src/bus.rs:48:5
Dec 14 11:56:31.391 INFO [stderr]    |
Dec 14 11:56:31.391 INFO [stderr] 48 |     pub fn is_key_pressed(&self, key_code: u8) -> bool {
Dec 14 11:56:31.391 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.391 INFO [stderr] 
Dec 14 11:56:31.391 INFO [stderr] warning: method is never used: `set_delay_timer`
Dec 14 11:56:31.391 INFO [stderr]   --> src/bus.rs:52:5
Dec 14 11:56:31.391 INFO [stderr]    |
Dec 14 11:56:31.391 INFO [stderr] 52 |     pub fn set_delay_timer(&mut self, value: u8) {
Dec 14 11:56:31.391 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.391 INFO [stderr] 
Dec 14 11:56:31.391 INFO [stderr] warning: method is never used: `get_delay_timer`
Dec 14 11:56:31.391 INFO [stderr]   --> src/bus.rs:57:5
Dec 14 11:56:31.391 INFO [stderr]    |
Dec 14 11:56:31.391 INFO [stderr] 57 |     pub fn get_delay_timer(&self) -> u8 {
Dec 14 11:56:31.391 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.391 INFO [stderr] 
Dec 14 11:56:31.391 INFO [stderr] warning: method is never used: `get_display_buffer`
Dec 14 11:56:31.391 INFO [stderr]   --> src/bus.rs:68:5
Dec 14 11:56:31.391 INFO [stderr]    |
Dec 14 11:56:31.391 INFO [stderr] 68 |     pub fn get_display_buffer(&self) -> &[u8] {
Dec 14 11:56:31.391 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.391 INFO [stderr] 
Dec 14 11:56:31.391 INFO [stderr] warning: method is never used: `get_reg_bus`
Dec 14 11:56:31.391 INFO [stderr]   --> src/bus.rs:72:5
Dec 14 11:56:31.391 INFO [stderr]    |
Dec 14 11:56:31.391 INFO [stderr] 72 |     pub fn get_reg_bus(&self) -> u8 {
Dec 14 11:56:31.391 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.391 INFO [stderr] 
Dec 14 11:56:31.391 INFO [stderr] warning: field is never used: `screen`
Dec 14 11:56:31.391 INFO [stderr]  --> src/display.rs:7:5
Dec 14 11:56:31.391 INFO [stderr]   |
Dec 14 11:56:31.391 INFO [stderr] 7 |     screen: [u8; WIDTH * HEIGHT],
Dec 14 11:56:31.391 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.391 INFO [stderr] 
Dec 14 11:56:31.391 INFO [stderr] warning: method is never used: `get_index_from_coords`
Dec 14 11:56:31.391 INFO [stderr]   --> src/display.rs:17:5
Dec 14 11:56:31.391 INFO [stderr]    |
Dec 14 11:56:31.391 INFO [stderr] 17 |     pub fn get_index_from_coords(x: usize, y: usize) -> usize {
Dec 14 11:56:31.391 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.391 INFO [stderr] 
Dec 14 11:56:31.391 INFO [stderr] warning: method is never used: `debug_draw_raw`
Dec 14 11:56:31.391 INFO [stderr]   --> src/display.rs:21:5
Dec 14 11:56:31.391 INFO [stderr]    |
Dec 14 11:56:31.391 INFO [stderr] 21 |     pub fn debug_draw_raw(&mut self, byte: u8, x: u8, y: u8) -> bool {
Dec 14 11:56:31.391 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.391 INFO [stderr] 
Dec 14 11:56:31.391 INFO [stderr] warning: method is never used: `clear`
Dec 14 11:56:31.391 INFO [stderr]   --> src/display.rs:45:5
Dec 14 11:56:31.391 INFO [stderr]    |
Dec 14 11:56:31.391 INFO [stderr] 45 |     pub fn clear(&mut self) {
Dec 14 11:56:31.391 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.391 INFO [stderr] 
Dec 14 11:56:31.391 INFO [stderr] warning: method is never used: `get_display_buffer`
Dec 14 11:56:31.391 INFO [stderr]   --> src/display.rs:51:5
Dec 14 11:56:31.391 INFO [stderr]    |
Dec 14 11:56:31.391 INFO [stderr] 51 |     pub fn get_display_buffer(&self) -> &[u8] {
Dec 14 11:56:31.391 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.391 INFO [stderr] 
Dec 14 11:56:31.391 INFO [stderr] warning: unused attribute
Dec 14 11:56:31.391 INFO [stderr]  --> src/display.rs:1:1
Dec 14 11:56:31.391 INFO [stderr]   |
Dec 14 11:56:31.391 INFO [stderr] 1 | #![feature(type_ascription)]
Dec 14 11:56:31.391 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.391 INFO [stderr]   |
Dec 14 11:56:31.391 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Dec 14 11:56:31.391 INFO [stderr] 
Dec 14 11:56:31.391 INFO [stderr] warning: crate-level attribute should be in the root module
Dec 14 11:56:31.391 INFO [stderr]  --> src/display.rs:1:1
Dec 14 11:56:31.392 INFO [stderr]   |
Dec 14 11:56:31.392 INFO [stderr] 1 | #![feature(type_ascription)]
Dec 14 11:56:31.392 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:31.392 INFO [stderr] 
Dec 14 11:56:31.882 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.85s
Dec 14 11:56:31.895 INFO [stderr] su: No module specific data is present
Dec 14 11:56:32.757 INFO running `"docker" "inspect" "e2c213c1293a4a0139e023be3f360767fab0e8424247b5b0156fc49c5b2651c3"`
Dec 14 11:56:33.011 INFO running `"docker" "rm" "-f" "e2c213c1293a4a0139e023be3f360767fab0e8424247b5b0156fc49c5b2651c3"`
Dec 14 11:56:33.215 INFO [stdout] e2c213c1293a4a0139e023be3f360767fab0e8424247b5b0156fc49c5b2651c3
Dec 14 11:56:33.223 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 11:56:33.712 INFO [stdout] 22e6bf01c7f17c73e0313da2edcf27f433acb0dee44e994297d0c7507a16c0b3
Dec 14 11:56:33.714 INFO running `"docker" "start" "-a" "22e6bf01c7f17c73e0313da2edcf27f433acb0dee44e994297d0c7507a16c0b3"`
Dec 14 11:56:36.195 INFO [stderr] usermod: no changes
Dec 14 11:56:36.323 INFO [stderr]    Compiling emulator v0.1.0 (/source)
Dec 14 11:56:37.089 INFO [stderr] warning: unused imports: `Duration`, `Instant`
Dec 14 11:56:37.089 INFO [stderr]  --> src/main.rs:4:17
Dec 14 11:56:37.090 INFO [stderr]   |
Dec 14 11:56:37.090 INFO [stderr] 4 | use std::time::{Duration, Instant};
Dec 14 11:56:37.090 INFO [stderr]   |                 ^^^^^^^^  ^^^^^^^
Dec 14 11:56:37.091 INFO [stderr]   |
Dec 14 11:56:37.091 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 11:56:37.091 INFO [stderr] 
Dec 14 11:56:37.091 INFO [stderr] warning: unused import: `std::fmt`
Dec 14 11:56:37.091 INFO [stderr]  --> src/cpu.rs:2:5
Dec 14 11:56:37.092 INFO [stderr]   |
Dec 14 11:56:37.092 INFO [stderr] 2 | use std::fmt;
Dec 14 11:56:37.092 INFO [stderr]   |     ^^^^^^^^
Dec 14 11:56:37.092 INFO [stderr] 
Dec 14 11:56:37.092 INFO [stderr] warning: unused imports: `IndependentSample`, `Range`
Dec 14 11:56:37.092 INFO [stderr]  --> src/cpu.rs:4:27
Dec 14 11:56:37.092 INFO [stderr]   |
Dec 14 11:56:37.092 INFO [stderr] 4 | use rand::distributions::{IndependentSample, Range};
Dec 14 11:56:37.092 INFO [stderr]   |                           ^^^^^^^^^^^^^^^^^  ^^^^^
Dec 14 11:56:37.092 INFO [stderr] 
Dec 14 11:56:37.123 INFO [stderr] warning: unreachable statement
Dec 14 11:56:37.123 INFO [stderr]   --> src/main.rs:52:5
Dec 14 11:56:37.123 INFO [stderr]    |
Dec 14 11:56:37.123 INFO [stderr] 52 |     println!("Loop has ened");
Dec 14 11:56:37.123 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.123 INFO [stderr]    |
Dec 14 11:56:37.123 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 14 11:56:37.123 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 14 11:56:37.123 INFO [stderr] 
Dec 14 11:56:37.207 INFO [stderr] warning: field is never used: `vx`
Dec 14 11:56:37.208 INFO [stderr]   --> src/cpu.rs:15:5
Dec 14 11:56:37.208 INFO [stderr]    |
Dec 14 11:56:37.208 INFO [stderr] 15 |     vx:         [u8; 3], // number of general regesters
Dec 14 11:56:37.209 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.209 INFO [stderr]    |
Dec 14 11:56:37.209 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 11:56:37.209 INFO [stderr] 
Dec 14 11:56:37.210 INFO [stderr] warning: field is never used: `alu`
Dec 14 11:56:37.210 INFO [stderr]   --> src/cpu.rs:17:5
Dec 14 11:56:37.210 INFO [stderr]    |
Dec 14 11:56:37.211 INFO [stderr] 17 |     alu:        u8,
Dec 14 11:56:37.211 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 14 11:56:37.211 INFO [stderr] 
Dec 14 11:56:37.211 INFO [stderr] warning: field is never used: `ret_stack`
Dec 14 11:56:37.211 INFO [stderr]   --> src/cpu.rs:18:5
Dec 14 11:56:37.211 INFO [stderr]    |
Dec 14 11:56:37.211 INFO [stderr] 18 |     ret_stack:  Vec<u16>,
Dec 14 11:56:37.211 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.211 INFO [stderr] 
Dec 14 11:56:37.211 INFO [stderr] warning: field is never used: `rng`
Dec 14 11:56:37.212 INFO [stderr]   --> src/cpu.rs:19:5
Dec 14 11:56:37.212 INFO [stderr]    |
Dec 14 11:56:37.212 INFO [stderr] 19 |     rng:        rand::ThreadRng,
Dec 14 11:56:37.212 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.212 INFO [stderr] 
Dec 14 11:56:37.212 INFO [stderr] warning: method is never used: `debug_draw_sprite`
Dec 14 11:56:37.212 INFO [stderr]    --> src/cpu.rs:180:5
Dec 14 11:56:37.212 INFO [stderr]     |
Dec 14 11:56:37.212 INFO [stderr] 180 |     fn debug_draw_sprite() {
Dec 14 11:56:37.212 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.212 INFO [stderr] 
Dec 14 11:56:37.212 INFO [stderr] warning: method is never used: `write_reg_vx`
Dec 14 11:56:37.212 INFO [stderr]    --> src/cpu.rs:184:5
Dec 14 11:56:37.212 INFO [stderr]     |
Dec 14 11:56:37.212 INFO [stderr] 184 |     pub fn write_reg_vx(&mut self, index: u8, value: u8){
Dec 14 11:56:37.212 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.212 INFO [stderr] 
Dec 14 11:56:37.213 INFO [stderr] warning: method is never used: `read_reg_vx`
Dec 14 11:56:37.213 INFO [stderr]    --> src/cpu.rs:188:5
Dec 14 11:56:37.213 INFO [stderr]     |
Dec 14 11:56:37.213 INFO [stderr] 188 |     pub fn read_reg_vx(&mut self, index: u8) -> u8{
Dec 14 11:56:37.213 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.213 INFO [stderr] 
Dec 14 11:56:37.213 INFO [stderr] warning: method is never used: `print_reg_values`
Dec 14 11:56:37.213 INFO [stderr]    --> src/cpu.rs:192:5
Dec 14 11:56:37.213 INFO [stderr]     |
Dec 14 11:56:37.213 INFO [stderr] 192 |     pub fn print_reg_values(&mut self, bus: &mut Bus) {
Dec 14 11:56:37.213 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.213 INFO [stderr] 
Dec 14 11:56:37.213 INFO [stderr] warning: field is never used: `key_pressed`
Dec 14 11:56:37.213 INFO [stderr]  --> src/keyboard.rs:2:5
Dec 14 11:56:37.213 INFO [stderr]   |
Dec 14 11:56:37.213 INFO [stderr] 2 |     key_pressed: Option<u8>,
Dec 14 11:56:37.213 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.213 INFO [stderr] 
Dec 14 11:56:37.213 INFO [stderr] warning: method is never used: `is_key_pressed`
Dec 14 11:56:37.213 INFO [stderr]   --> src/keyboard.rs:10:5
Dec 14 11:56:37.214 INFO [stderr]    |
Dec 14 11:56:37.214 INFO [stderr] 10 |     pub fn is_key_pressed(&self, key_code: u8) -> bool {
Dec 14 11:56:37.214 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.214 INFO [stderr] 
Dec 14 11:56:37.214 INFO [stderr] warning: method is never used: `set_key_pressed`
Dec 14 11:56:37.214 INFO [stderr]   --> src/keyboard.rs:18:5
Dec 14 11:56:37.214 INFO [stderr]    |
Dec 14 11:56:37.214 INFO [stderr] 18 |     pub fn set_key_pressed(&mut self, key: Option<u8>){
Dec 14 11:56:37.214 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.214 INFO [stderr] 
Dec 14 11:56:37.214 INFO [stderr] warning: method is never used: `get_key_pressed`
Dec 14 11:56:37.214 INFO [stderr]   --> src/keyboard.rs:22:5
Dec 14 11:56:37.214 INFO [stderr]    |
Dec 14 11:56:37.214 INFO [stderr] 22 |     pub fn get_key_pressed(&self) -> Option<u8> {
Dec 14 11:56:37.214 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.214 INFO [stderr] 
Dec 14 11:56:37.214 INFO [stderr] warning: method is never used: `print_reg_values`
Dec 14 11:56:37.214 INFO [stderr]   --> src/chip.rs:31:5
Dec 14 11:56:37.214 INFO [stderr]    |
Dec 14 11:56:37.214 INFO [stderr] 31 |     pub fn print_reg_values(&mut self) {
Dec 14 11:56:37.214 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.214 INFO [stderr] 
Dec 14 11:56:37.214 INFO [stderr] warning: method is never used: `get_display_buffer`
Dec 14 11:56:37.214 INFO [stderr]   --> src/chip.rs:35:4
Dec 14 11:56:37.214 INFO [stderr]    |
Dec 14 11:56:37.214 INFO [stderr] 35 |    pub fn get_display_buffer(&self) -> &[u8] {
Dec 14 11:56:37.214 INFO [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.214 INFO [stderr] 
Dec 14 11:56:37.214 INFO [stderr] warning: method is never used: `set_key_pressed`
Dec 14 11:56:37.214 INFO [stderr]   --> src/chip.rs:39:4
Dec 14 11:56:37.214 INFO [stderr]    |
Dec 14 11:56:37.214 INFO [stderr] 39 |    pub fn set_key_pressed(&mut self, key: Option<u8>) {
Dec 14 11:56:37.214 INFO [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.214 INFO [stderr] 
Dec 14 11:56:37.214 INFO [stderr] warning: field is never used: `keyboard`
Dec 14 11:56:37.214 INFO [stderr]  --> src/bus.rs:9:5
Dec 14 11:56:37.214 INFO [stderr]   |
Dec 14 11:56:37.214 INFO [stderr] 9 |     keyboard:               Keyboard,
Dec 14 11:56:37.214 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.215 INFO [stderr] 
Dec 14 11:56:37.215 INFO [stderr] warning: field is never used: `display`
Dec 14 11:56:37.215 INFO [stderr]   --> src/bus.rs:10:5
Dec 14 11:56:37.215 INFO [stderr]    |
Dec 14 11:56:37.215 INFO [stderr] 10 |     display:                Display,
Dec 14 11:56:37.215 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.215 INFO [stderr] 
Dec 14 11:56:37.215 INFO [stderr] warning: field is never used: `delay_timer_set_time`
Dec 14 11:56:37.215 INFO [stderr]   --> src/bus.rs:12:5
Dec 14 11:56:37.215 INFO [stderr]    |
Dec 14 11:56:37.215 INFO [stderr] 12 |     delay_timer_set_time:   time::Instant,
Dec 14 11:56:37.215 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.215 INFO [stderr] 
Dec 14 11:56:37.215 INFO [stderr] warning: field is never used: `reg_bus`
Dec 14 11:56:37.215 INFO [stderr]   --> src/bus.rs:13:5
Dec 14 11:56:37.216 INFO [stderr]    |
Dec 14 11:56:37.216 INFO [stderr] 13 |     reg_bus:                u8, // this is the bus regitor
Dec 14 11:56:37.216 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.216 INFO [stderr] 
Dec 14 11:56:37.216 INFO [stderr] warning: method is never used: `ram_write_byte`
Dec 14 11:56:37.216 INFO [stderr]   --> src/bus.rs:32:5
Dec 14 11:56:37.216 INFO [stderr]    |
Dec 14 11:56:37.216 INFO [stderr] 32 |     pub fn ram_write_byte(&mut self, address: u16, value: u8) {
Dec 14 11:56:37.216 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.216 INFO [stderr] 
Dec 14 11:56:37.216 INFO [stderr] warning: method is never used: `debug_draw_byte`
Dec 14 11:56:37.216 INFO [stderr]   --> src/bus.rs:36:5
Dec 14 11:56:37.217 INFO [stderr]    |
Dec 14 11:56:37.217 INFO [stderr] 36 |     pub fn debug_draw_byte(&mut self, byte: u8, x: u8, y: u8) -> bool {
Dec 14 11:56:37.217 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.217 INFO [stderr] 
Dec 14 11:56:37.217 INFO [stderr] warning: method is never used: `clear_screen`
Dec 14 11:56:37.217 INFO [stderr]   --> src/bus.rs:40:5
Dec 14 11:56:37.217 INFO [stderr]    |
Dec 14 11:56:37.217 INFO [stderr] 40 |     pub fn clear_screen(&mut self) {
Dec 14 11:56:37.217 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.217 INFO [stderr] 
Dec 14 11:56:37.217 INFO [stderr] warning: method is never used: `set_key_pressed`
Dec 14 11:56:37.217 INFO [stderr]   --> src/bus.rs:44:5
Dec 14 11:56:37.217 INFO [stderr]    |
Dec 14 11:56:37.217 INFO [stderr] 44 |     pub fn set_key_pressed(&mut self, key: Option<u8>) {
Dec 14 11:56:37.218 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.218 INFO [stderr] 
Dec 14 11:56:37.218 INFO [stderr] warning: method is never used: `is_key_pressed`
Dec 14 11:56:37.218 INFO [stderr]   --> src/bus.rs:48:5
Dec 14 11:56:37.218 INFO [stderr]    |
Dec 14 11:56:37.218 INFO [stderr] 48 |     pub fn is_key_pressed(&self, key_code: u8) -> bool {
Dec 14 11:56:37.218 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.218 INFO [stderr] 
Dec 14 11:56:37.218 INFO [stderr] warning: method is never used: `set_delay_timer`
Dec 14 11:56:37.218 INFO [stderr]   --> src/bus.rs:52:5
Dec 14 11:56:37.218 INFO [stderr]    |
Dec 14 11:56:37.218 INFO [stderr] 52 |     pub fn set_delay_timer(&mut self, value: u8) {
Dec 14 11:56:37.218 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.219 INFO [stderr] 
Dec 14 11:56:37.219 INFO [stderr] warning: method is never used: `get_delay_timer`
Dec 14 11:56:37.219 INFO [stderr]   --> src/bus.rs:57:5
Dec 14 11:56:37.219 INFO [stderr]    |
Dec 14 11:56:37.219 INFO [stderr] 57 |     pub fn get_delay_timer(&self) -> u8 {
Dec 14 11:56:37.219 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.219 INFO [stderr] 
Dec 14 11:56:37.219 INFO [stderr] warning: method is never used: `get_display_buffer`
Dec 14 11:56:37.219 INFO [stderr]   --> src/bus.rs:68:5
Dec 14 11:56:37.219 INFO [stderr]    |
Dec 14 11:56:37.219 INFO [stderr] 68 |     pub fn get_display_buffer(&self) -> &[u8] {
Dec 14 11:56:37.220 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.220 INFO [stderr] 
Dec 14 11:56:37.220 INFO [stderr] warning: method is never used: `get_reg_bus`
Dec 14 11:56:37.220 INFO [stderr]   --> src/bus.rs:72:5
Dec 14 11:56:37.220 INFO [stderr]    |
Dec 14 11:56:37.220 INFO [stderr] 72 |     pub fn get_reg_bus(&self) -> u8 {
Dec 14 11:56:37.220 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.220 INFO [stderr] 
Dec 14 11:56:37.220 INFO [stderr] warning: field is never used: `screen`
Dec 14 11:56:37.220 INFO [stderr]  --> src/display.rs:7:5
Dec 14 11:56:37.220 INFO [stderr]   |
Dec 14 11:56:37.220 INFO [stderr] 7 |     screen: [u8; WIDTH * HEIGHT],
Dec 14 11:56:37.220 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.220 INFO [stderr] 
Dec 14 11:56:37.220 INFO [stderr] warning: method is never used: `get_index_from_coords`
Dec 14 11:56:37.220 INFO [stderr]   --> src/display.rs:17:5
Dec 14 11:56:37.220 INFO [stderr]    |
Dec 14 11:56:37.221 INFO [stderr] 17 |     pub fn get_index_from_coords(x: usize, y: usize) -> usize {
Dec 14 11:56:37.221 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.221 INFO [stderr] 
Dec 14 11:56:37.221 INFO [stderr] warning: method is never used: `debug_draw_raw`
Dec 14 11:56:37.221 INFO [stderr]   --> src/display.rs:21:5
Dec 14 11:56:37.221 INFO [stderr]    |
Dec 14 11:56:37.221 INFO [stderr] 21 |     pub fn debug_draw_raw(&mut self, byte: u8, x: u8, y: u8) -> bool {
Dec 14 11:56:37.221 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.221 INFO [stderr] 
Dec 14 11:56:37.221 INFO [stderr] warning: method is never used: `clear`
Dec 14 11:56:37.221 INFO [stderr]   --> src/display.rs:45:5
Dec 14 11:56:37.221 INFO [stderr]    |
Dec 14 11:56:37.221 INFO [stderr] 45 |     pub fn clear(&mut self) {
Dec 14 11:56:37.221 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.221 INFO [stderr] 
Dec 14 11:56:37.221 INFO [stderr] warning: method is never used: `get_display_buffer`
Dec 14 11:56:37.221 INFO [stderr]   --> src/display.rs:51:5
Dec 14 11:56:37.221 INFO [stderr]    |
Dec 14 11:56:37.221 INFO [stderr] 51 |     pub fn get_display_buffer(&self) -> &[u8] {
Dec 14 11:56:37.221 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.221 INFO [stderr] 
Dec 14 11:56:37.221 INFO [stderr] warning: unused attribute
Dec 14 11:56:37.221 INFO [stderr]  --> src/display.rs:1:1
Dec 14 11:56:37.221 INFO [stderr]   |
Dec 14 11:56:37.221 INFO [stderr] 1 | #![feature(type_ascription)]
Dec 14 11:56:37.221 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.221 INFO [stderr]   |
Dec 14 11:56:37.221 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Dec 14 11:56:37.221 INFO [stderr] 
Dec 14 11:56:37.221 INFO [stderr] warning: crate-level attribute should be in the root module
Dec 14 11:56:37.221 INFO [stderr]  --> src/display.rs:1:1
Dec 14 11:56:37.221 INFO [stderr]   |
Dec 14 11:56:37.221 INFO [stderr] 1 | #![feature(type_ascription)]
Dec 14 11:56:37.221 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:56:37.221 INFO [stderr] 
Dec 14 11:56:37.547 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Dec 14 11:56:37.553 INFO [stderr] su: No module specific data is present
Dec 14 11:56:39.177 INFO running `"docker" "inspect" "22e6bf01c7f17c73e0313da2edcf27f433acb0dee44e994297d0c7507a16c0b3"`
Dec 14 11:56:39.583 INFO running `"docker" "rm" "-f" "22e6bf01c7f17c73e0313da2edcf27f433acb0dee44e994297d0c7507a16c0b3"`
Dec 14 11:56:39.931 INFO [stdout] 22e6bf01c7f17c73e0313da2edcf27f433acb0dee44e994297d0c7507a16c0b3
Dec 14 11:56:39.939 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 11:56:40.444 INFO [stdout] e30507ae764b2df861565689e5474d29dad9f7be389751c44923462414fb032a
Dec 14 11:56:40.446 INFO running `"docker" "start" "-a" "e30507ae764b2df861565689e5474d29dad9f7be389751c44923462414fb032a"`
Dec 14 11:56:42.263 INFO [stderr] usermod: no changes
Dec 14 11:56:42.368 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 14 11:56:42.368 INFO [stderr]      Running /target/debug/deps/emulator-8c6d1bbb2e84706c
Dec 14 11:56:42.387 INFO [stdout] 
Dec 14 11:56:42.387 INFO [stdout] running 0 tests
Dec 14 11:56:42.387 INFO [stdout] 
Dec 14 11:56:42.387 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 11:56:42.387 INFO [stdout] 
Dec 14 11:56:42.391 INFO [stderr] su: No module specific data is present
Dec 14 11:56:43.215 INFO running `"docker" "inspect" "e30507ae764b2df861565689e5474d29dad9f7be389751c44923462414fb032a"`
Dec 14 11:56:43.595 INFO running `"docker" "rm" "-f" "e30507ae764b2df861565689e5474d29dad9f7be389751c44923462414fb032a"`
Dec 14 11:56:43.975 INFO [stdout] e30507ae764b2df861565689e5474d29dad9f7be389751c44923462414fb032a