[INFO] cloning repository https://github.com/dimitribobkov/gameboy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dimitribobkov/gameboy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdimitribobkov%2Fgameboy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdimitribobkov%2Fgameboy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 34576647af675768b7705ac1eb697d417e2ccead
[INFO] testing dimitribobkov/gameboy against beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdimitribobkov%2Fgameboy" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dimitribobkov/gameboy on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dimitribobkov/gameboy
[INFO] finished tweaking git repo https://github.com/dimitribobkov/gameboy
[INFO] tweaked toml for git repo https://github.com/dimitribobkov/gameboy written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/dimitribobkov/gameboy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 54553b53675dc8d861b8b24c28e087a01b1585482a1335dd7731ba610c5172cc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "54553b53675dc8d861b8b24c28e087a01b1585482a1335dd7731ba610c5172cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54553b53675dc8d861b8b24c28e087a01b1585482a1335dd7731ba610c5172cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54553b53675dc8d861b8b24c28e087a01b1585482a1335dd7731ba610c5172cc", kill_on_drop: false }`
[INFO] [stdout] 54553b53675dc8d861b8b24c28e087a01b1585482a1335dd7731ba610c5172cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1573a57f1206cbc00eed694a1efa4246bc0ba4e822ef967b5c0f92de80170271
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1573a57f1206cbc00eed694a1efa4246bc0ba4e822ef967b5c0f92de80170271", kill_on_drop: false }`
[INFO] [stderr]    Compiling sdl2 v0.34.1
[INFO] [stderr]    Compiling sdl2-sys v0.34.0
[INFO] [stderr]    Compiling gameboy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `stdin`
[INFO] [stdout]  --> src/_cpu/read_rom.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{Read, stdin};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu.rs:3344:13
[INFO] [stdout]      |
[INFO] [stdout] 3344 |             _ => { panic!("Opcode: CB -> {:#x?}", opcode)}
[INFO] [stdout]      |             ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `mode` is never read
[INFO] [stdout]   --> src/main.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let mut mode = false;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `trace_buffer`
[INFO] [stdout]   --> src/main.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let mut trace_buffer = Vec::<String>::new();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trace_buffer`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cpu` is never read
[INFO] [stdout]   --> src/main.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let mut cpu = CPU::new();
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `delay` is never read
[INFO] [stdout]    --> src/cpu.rs:670:17
[INFO] [stdout]     |
[INFO] [stdout] 670 |             let mut delay = 0x0;
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `trace` is assigned to, but never used
[INFO] [stdout]    --> src/cpu.rs:698:21
[INFO] [stdout]     |
[INFO] [stdout] 698 |                 let mut trace = String::new();
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_trace` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `trace` is never read
[INFO] [stdout]    --> src/cpu.rs:701:21
[INFO] [stdout]     |
[INFO] [stdout] 701 | ...   trace = format!("A: {:x?} F: {:x?} B: {:x?} C: {:x?} D: {:x?} E: {:x?} H: {:x?} L: {:x?} SP: {:x?} PC: 00:{:x?} | Opcode: {:x?} : {...
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `trace` is never read
[INFO] [stdout]    --> src/cpu.rs:703:21
[INFO] [stdout]     |
[INFO] [stdout] 703 | ...   trace = format!("A: {:x?} F: {:x?} B: {:x?} C: {:x?} D: {:x?} E: {:x?} H: {:x?} L: {:x?} SP: {:x?} PC: 00:{:x?} | Opcode: {:x?} -- ...
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]     --> src/cpu.rs:2316:46
[INFO] [stdout]      |
[INFO] [stdout] 2316 |     pub fn execute_cb(&mut self, opcode: u8, v: usize) -> u8{
[INFO] [stdout]      |                                              ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3420:33
[INFO] [stdout]      |
[INFO] [stdout] 3420 |                 let (new_value, did_overflow) = self.registers.sp.overflowing_add(value as u16);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3624:33
[INFO] [stdout]      |
[INFO] [stdout] 3624 |                 let (new_value, did_overflow) = self.registers.a.overflowing_add(value as u8);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3633:33
[INFO] [stdout]      |
[INFO] [stdout] 3633 |                 let (new_value, did_overflow) = self.registers.b.overflowing_add(value as u8);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3642:33
[INFO] [stdout]      |
[INFO] [stdout] 3642 |                 let (new_value, did_overflow) = self.registers.c.overflowing_add(value as u8);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3651:33
[INFO] [stdout]      |
[INFO] [stdout] 3651 |                 let (new_value, did_overflow) = self.registers.d.overflowing_add(value as u8);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3660:33
[INFO] [stdout]      |
[INFO] [stdout] 3660 |                 let (new_value, did_overflow) = self.registers.e.overflowing_add(value as u8);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3669:33
[INFO] [stdout]      |
[INFO] [stdout] 3669 |                 let (new_value, did_overflow) = self.registers.h.overflowing_add(value as u8);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3677:33
[INFO] [stdout]      |
[INFO] [stdout] 3677 |                 let (new_value, did_overflow) = self.registers.l.overflowing_add(value as u8);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3685:33
[INFO] [stdout]      |
[INFO] [stdout] 3685 |                 let (new_value, did_overflow) = self.registers.sp.overflowing_add(value as u16);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3690:33
[INFO] [stdout]      |
[INFO] [stdout] 3690 |                 let (new_value, did_overflow) = self.registers.get_hl().overflowing_add(value as u16);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3696:33
[INFO] [stdout]      |
[INFO] [stdout] 3696 |                 let (new_value, did_overflow) = self.registers.get_de().overflowing_add(value as u16);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3703:33
[INFO] [stdout]      |
[INFO] [stdout] 3703 |                 let (new_value, did_overflow) = self.registers.get_bc().overflowing_add(value as u16);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3716:33
[INFO] [stdout]      |
[INFO] [stdout] 3716 |                 let (new_value, did_overflow) = self.registers.a.overflowing_sub(value as u8);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3725:33
[INFO] [stdout]      |
[INFO] [stdout] 3725 |                 let (new_value, did_overflow) = self.registers.b.overflowing_sub(value as u8);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3734:33
[INFO] [stdout]      |
[INFO] [stdout] 3734 |                 let (new_value, did_overflow) = self.registers.c.overflowing_sub(value as u8);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3743:33
[INFO] [stdout]      |
[INFO] [stdout] 3743 |                 let (new_value, did_overflow) = self.registers.d.overflowing_sub(value as u8);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3752:33
[INFO] [stdout]      |
[INFO] [stdout] 3752 |                 let (new_value, did_overflow) = self.registers.e.overflowing_sub(value as u8);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3761:33
[INFO] [stdout]      |
[INFO] [stdout] 3761 |                 let (new_value, did_overflow) = self.registers.h.overflowing_sub(value as u8);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3770:33
[INFO] [stdout]      |
[INFO] [stdout] 3770 |                 let (new_value, did_overflow) = self.registers.l.overflowing_sub(value as u8);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3779:33
[INFO] [stdout]      |
[INFO] [stdout] 3779 |                 let (new_value, did_overflow) = self.registers.sp.overflowing_sub(value as u16);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3786:33
[INFO] [stdout]      |
[INFO] [stdout] 3786 |                 let (new_value, did_overflow) = self.registers.get_hl().overflowing_sub(value as u16);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3793:33
[INFO] [stdout]      |
[INFO] [stdout] 3793 |                 let (new_value, did_overflow) = self.registers.get_de().overflowing_sub(value as u16);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3800:33
[INFO] [stdout]      |
[INFO] [stdout] 3800 |                 let (new_value, did_overflow) = self.registers.get_bc().overflowing_sub(value as u16);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let mut trace_buffer = Vec::<String>::new();
[INFO] [stdout]    |         ----^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `load_rom_cgb`
[INFO] [stdout]    --> src/cpu.rs:632:12
[INFO] [stdout]     |
[INFO] [stdout] 632 |     pub fn load_rom_cgb(&mut self, file: String){
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `F`
[INFO] [stdout]     --> src/cpu.rs:4604:5
[INFO] [stdout]      |
[INFO] [stdout] 4604 |     F,
[INFO] [stdout]      |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `AF`
[INFO] [stdout]     --> src/cpu.rs:4613:5
[INFO] [stdout]      |
[INFO] [stdout] 4613 |     AF,
[INFO] [stdout]      |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_af`
[INFO] [stdout]   --> src/_cpu/registers.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn get_af(&mut self) -> u16{
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `VRAM_BEGIN`
[INFO] [stdout]  --> src/_cpu/memory.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | const VRAM_BEGIN: usize = 0x8000;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `VRAM_END`
[INFO] [stdout]  --> src/_cpu/memory.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | const VRAM_END: usize = 0x9FFF;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `VRAM_SIZE`
[INFO] [stdout]  --> src/_cpu/memory.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | const VRAM_SIZE: usize = VRAM_END - VRAM_BEGIN + 1;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `save`
[INFO] [stdout]    --> src/main.rs:194:4
[INFO] [stdout]     |
[INFO] [stdout] 194 | fn save(trace_buffer: Vec::<String>){
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/main.rs:161:12
[INFO] [stdout]     |
[INFO] [stdout] 161 |         if cpu.registers.pc > 0xFFFF{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `IF` should have a snake case name
[INFO] [stdout]    --> src/cpu.rs:744:13
[INFO] [stdout]     |
[INFO] [stdout] 744 |         let IF = self.memory.rb(0xFF0F);
[INFO] [stdout]     |             ^^ help: convert the identifier to snake case (notice the capitalization): `if`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `IE` should have a snake case name
[INFO] [stdout]    --> src/cpu.rs:745:13
[INFO] [stdout]     |
[INFO] [stdout] 745 |         let IE = self.memory.rb(0xFFFF);
[INFO] [stdout]     |             ^^ help: convert the identifier to snake case: `ie`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 45 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.10s
[INFO] running `Command { std: "docker" "inspect" "1573a57f1206cbc00eed694a1efa4246bc0ba4e822ef967b5c0f92de80170271", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1573a57f1206cbc00eed694a1efa4246bc0ba4e822ef967b5c0f92de80170271", kill_on_drop: false }`
[INFO] [stdout] 1573a57f1206cbc00eed694a1efa4246bc0ba4e822ef967b5c0f92de80170271
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d34a8b6265e1d28348a71e2ae890e510c452651a6e78e988b00798ee49a60085
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d34a8b6265e1d28348a71e2ae890e510c452651a6e78e988b00798ee49a60085", kill_on_drop: false }`
[INFO] [stderr]    Compiling gameboy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `stdin`
[INFO] [stdout]  --> src/_cpu/read_rom.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{Read, stdin};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu.rs:3344:13
[INFO] [stdout]      |
[INFO] [stdout] 3344 |             _ => { panic!("Opcode: CB -> {:#x?}", opcode)}
[INFO] [stdout]      |             ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `mode` is never read
[INFO] [stdout]   --> src/main.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let mut mode = false;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `trace_buffer`
[INFO] [stdout]   --> src/main.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let mut trace_buffer = Vec::<String>::new();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trace_buffer`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cpu` is never read
[INFO] [stdout]   --> src/main.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let mut cpu = CPU::new();
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `delay` is never read
[INFO] [stdout]    --> src/cpu.rs:670:17
[INFO] [stdout]     |
[INFO] [stdout] 670 |             let mut delay = 0x0;
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `trace` is assigned to, but never used
[INFO] [stdout]    --> src/cpu.rs:698:21
[INFO] [stdout]     |
[INFO] [stdout] 698 |                 let mut trace = String::new();
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_trace` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `trace` is never read
[INFO] [stdout]    --> src/cpu.rs:701:21
[INFO] [stdout]     |
[INFO] [stdout] 701 | ...   trace = format!("A: {:x?} F: {:x?} B: {:x?} C: {:x?} D: {:x?} E: {:x?} H: {:x?} L: {:x?} SP: {:x?} PC: 00:{:x?} | Opcode: {:x?} : {...
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `trace` is never read
[INFO] [stdout]    --> src/cpu.rs:703:21
[INFO] [stdout]     |
[INFO] [stdout] 703 | ...   trace = format!("A: {:x?} F: {:x?} B: {:x?} C: {:x?} D: {:x?} E: {:x?} H: {:x?} L: {:x?} SP: {:x?} PC: 00:{:x?} | Opcode: {:x?} -- ...
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]     --> src/cpu.rs:2316:46
[INFO] [stdout]      |
[INFO] [stdout] 2316 |     pub fn execute_cb(&mut self, opcode: u8, v: usize) -> u8{
[INFO] [stdout]      |                                              ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3420:33
[INFO] [stdout]      |
[INFO] [stdout] 3420 |                 let (new_value, did_overflow) = self.registers.sp.overflowing_add(value as u16);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3624:33
[INFO] [stdout]      |
[INFO] [stdout] 3624 |                 let (new_value, did_overflow) = self.registers.a.overflowing_add(value as u8);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3633:33
[INFO] [stdout]      |
[INFO] [stdout] 3633 |                 let (new_value, did_overflow) = self.registers.b.overflowing_add(value as u8);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3642:33
[INFO] [stdout]      |
[INFO] [stdout] 3642 |                 let (new_value, did_overflow) = self.registers.c.overflowing_add(value as u8);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3651:33
[INFO] [stdout]      |
[INFO] [stdout] 3651 |                 let (new_value, did_overflow) = self.registers.d.overflowing_add(value as u8);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3660:33
[INFO] [stdout]      |
[INFO] [stdout] 3660 |                 let (new_value, did_overflow) = self.registers.e.overflowing_add(value as u8);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3669:33
[INFO] [stdout]      |
[INFO] [stdout] 3669 |                 let (new_value, did_overflow) = self.registers.h.overflowing_add(value as u8);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3677:33
[INFO] [stdout]      |
[INFO] [stdout] 3677 |                 let (new_value, did_overflow) = self.registers.l.overflowing_add(value as u8);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3685:33
[INFO] [stdout]      |
[INFO] [stdout] 3685 |                 let (new_value, did_overflow) = self.registers.sp.overflowing_add(value as u16);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3690:33
[INFO] [stdout]      |
[INFO] [stdout] 3690 |                 let (new_value, did_overflow) = self.registers.get_hl().overflowing_add(value as u16);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3696:33
[INFO] [stdout]      |
[INFO] [stdout] 3696 |                 let (new_value, did_overflow) = self.registers.get_de().overflowing_add(value as u16);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3703:33
[INFO] [stdout]      |
[INFO] [stdout] 3703 |                 let (new_value, did_overflow) = self.registers.get_bc().overflowing_add(value as u16);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3716:33
[INFO] [stdout]      |
[INFO] [stdout] 3716 |                 let (new_value, did_overflow) = self.registers.a.overflowing_sub(value as u8);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3725:33
[INFO] [stdout]      |
[INFO] [stdout] 3725 |                 let (new_value, did_overflow) = self.registers.b.overflowing_sub(value as u8);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3734:33
[INFO] [stdout]      |
[INFO] [stdout] 3734 |                 let (new_value, did_overflow) = self.registers.c.overflowing_sub(value as u8);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3743:33
[INFO] [stdout]      |
[INFO] [stdout] 3743 |                 let (new_value, did_overflow) = self.registers.d.overflowing_sub(value as u8);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3752:33
[INFO] [stdout]      |
[INFO] [stdout] 3752 |                 let (new_value, did_overflow) = self.registers.e.overflowing_sub(value as u8);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3761:33
[INFO] [stdout]      |
[INFO] [stdout] 3761 |                 let (new_value, did_overflow) = self.registers.h.overflowing_sub(value as u8);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3770:33
[INFO] [stdout]      |
[INFO] [stdout] 3770 |                 let (new_value, did_overflow) = self.registers.l.overflowing_sub(value as u8);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3779:33
[INFO] [stdout]      |
[INFO] [stdout] 3779 |                 let (new_value, did_overflow) = self.registers.sp.overflowing_sub(value as u16);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3786:33
[INFO] [stdout]      |
[INFO] [stdout] 3786 |                 let (new_value, did_overflow) = self.registers.get_hl().overflowing_sub(value as u16);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3793:33
[INFO] [stdout]      |
[INFO] [stdout] 3793 |                 let (new_value, did_overflow) = self.registers.get_de().overflowing_sub(value as u16);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `did_overflow`
[INFO] [stdout]     --> src/cpu.rs:3800:33
[INFO] [stdout]      |
[INFO] [stdout] 3800 |                 let (new_value, did_overflow) = self.registers.get_bc().overflowing_sub(value as u16);
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let mut trace_buffer = Vec::<String>::new();
[INFO] [stdout]    |         ----^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `load_rom_cgb`
[INFO] [stdout]    --> src/cpu.rs:632:12
[INFO] [stdout]     |
[INFO] [stdout] 632 |     pub fn load_rom_cgb(&mut self, file: String){
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `F`
[INFO] [stdout]     --> src/cpu.rs:4604:5
[INFO] [stdout]      |
[INFO] [stdout] 4604 |     F,
[INFO] [stdout]      |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `AF`
[INFO] [stdout]     --> src/cpu.rs:4613:5
[INFO] [stdout]      |
[INFO] [stdout] 4613 |     AF,
[INFO] [stdout]      |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_af`
[INFO] [stdout]   --> src/_cpu/registers.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn get_af(&mut self) -> u16{
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `VRAM_BEGIN`
[INFO] [stdout]  --> src/_cpu/memory.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | const VRAM_BEGIN: usize = 0x8000;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `VRAM_END`
[INFO] [stdout]  --> src/_cpu/memory.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | const VRAM_END: usize = 0x9FFF;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `VRAM_SIZE`
[INFO] [stdout]  --> src/_cpu/memory.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | const VRAM_SIZE: usize = VRAM_END - VRAM_BEGIN + 1;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `save`
[INFO] [stdout]    --> src/main.rs:194:4
[INFO] [stdout]     |
[INFO] [stdout] 194 | fn save(trace_buffer: Vec::<String>){
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/main.rs:161:12
[INFO] [stdout]     |
[INFO] [stdout] 161 |         if cpu.registers.pc > 0xFFFF{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `IF` should have a snake case name
[INFO] [stdout]    --> src/cpu.rs:744:13
[INFO] [stdout]     |
[INFO] [stdout] 744 |         let IF = self.memory.rb(0xFF0F);
[INFO] [stdout]     |             ^^ help: convert the identifier to snake case (notice the capitalization): `if`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `IE` should have a snake case name
[INFO] [stdout]    --> src/cpu.rs:745:13
[INFO] [stdout]     |
[INFO] [stdout] 745 |         let IE = self.memory.rb(0xFFFF);
[INFO] [stdout]     |             ^^ help: convert the identifier to snake case: `ie`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 45 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.93s
[INFO] running `Command { std: "docker" "inspect" "d34a8b6265e1d28348a71e2ae890e510c452651a6e78e988b00798ee49a60085", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d34a8b6265e1d28348a71e2ae890e510c452651a6e78e988b00798ee49a60085", kill_on_drop: false }`
[INFO] [stdout] d34a8b6265e1d28348a71e2ae890e510c452651a6e78e988b00798ee49a60085
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6fb682d9468898bba5d095f023367c0a35d2ddfe6e5258f5487d313bdb470ee6
[INFO] running `Command { std: "docker" "start" "-a" "6fb682d9468898bba5d095f023367c0a35d2ddfe6e5258f5487d313bdb470ee6", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `stdin`
[INFO] [stderr]  --> src/_cpu/read_rom.rs:3:21
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::io::{Read, stdin};
[INFO] [stderr]   |                     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]     --> src/cpu.rs:3344:13
[INFO] [stderr]      |
[INFO] [stderr] 3344 |             _ => { panic!("Opcode: CB -> {:#x?}", opcode)}
[INFO] [stderr]      |             ^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `mode` is never read
[INFO] [stderr]   --> src/main.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 |     let mut mode = false;
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `trace_buffer`
[INFO] [stderr]   --> src/main.rs:41:9
[INFO] [stderr]    |
[INFO] [stderr] 41 |     let mut trace_buffer = Vec::<String>::new();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trace_buffer`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `cpu` is never read
[INFO] [stderr]   --> src/main.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |     let mut cpu = CPU::new();
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `delay` is never read
[INFO] [stderr]    --> src/cpu.rs:670:17
[INFO] [stderr]     |
[INFO] [stderr] 670 |             let mut delay = 0x0;
[INFO] [stderr]     |                 ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: variable `trace` is assigned to, but never used
[INFO] [stderr]    --> src/cpu.rs:698:21
[INFO] [stderr]     |
[INFO] [stderr] 698 |                 let mut trace = String::new();
[INFO] [stderr]     |                     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_trace` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `trace` is never read
[INFO] [stderr]    --> src/cpu.rs:701:21
[INFO] [stderr]     |
[INFO] [stderr] 701 | ...   trace = format!("A: {:x?} F: {:x?} B: {:x?} C: {:x?} D: {:x?} E: {:x?} H: {:x?} L: {:x?} SP: {:x?} PC: 00:{:x?} | Opcode: {:x?} : {...
[INFO] [stderr]     |       ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `trace` is never read
[INFO] [stderr]    --> src/cpu.rs:703:21
[INFO] [stderr]     |
[INFO] [stderr] 703 | ...   trace = format!("A: {:x?} F: {:x?} B: {:x?} C: {:x?} D: {:x?} E: {:x?} H: {:x?} L: {:x?} SP: {:x?} PC: 00:{:x?} | Opcode: {:x?} -- ...
[INFO] [stderr]     |       ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]     --> src/cpu.rs:2316:46
[INFO] [stderr]      |
[INFO] [stderr] 2316 |     pub fn execute_cb(&mut self, opcode: u8, v: usize) -> u8{
[INFO] [stderr]      |                                              ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `did_overflow`
[INFO] [stderr]     --> src/cpu.rs:3420:33
[INFO] [stderr]      |
[INFO] [stderr] 3420 |                 let (new_value, did_overflow) = self.registers.sp.overflowing_add(value as u16);
[INFO] [stderr]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `did_overflow`
[INFO] [stderr]     --> src/cpu.rs:3624:33
[INFO] [stderr]      |
[INFO] [stderr] 3624 |                 let (new_value, did_overflow) = self.registers.a.overflowing_add(value as u8);
[INFO] [stderr]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `did_overflow`
[INFO] [stderr]     --> src/cpu.rs:3633:33
[INFO] [stderr]      |
[INFO] [stderr] 3633 |                 let (new_value, did_overflow) = self.registers.b.overflowing_add(value as u8);
[INFO] [stderr]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `did_overflow`
[INFO] [stderr]     --> src/cpu.rs:3642:33
[INFO] [stderr]      |
[INFO] [stderr] 3642 |                 let (new_value, did_overflow) = self.registers.c.overflowing_add(value as u8);
[INFO] [stderr]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `did_overflow`
[INFO] [stderr]     --> src/cpu.rs:3651:33
[INFO] [stderr]      |
[INFO] [stderr] 3651 |                 let (new_value, did_overflow) = self.registers.d.overflowing_add(value as u8);
[INFO] [stderr]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `did_overflow`
[INFO] [stderr]     --> src/cpu.rs:3660:33
[INFO] [stderr]      |
[INFO] [stderr] 3660 |                 let (new_value, did_overflow) = self.registers.e.overflowing_add(value as u8);
[INFO] [stderr]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `did_overflow`
[INFO] [stderr]     --> src/cpu.rs:3669:33
[INFO] [stderr]      |
[INFO] [stderr] 3669 |                 let (new_value, did_overflow) = self.registers.h.overflowing_add(value as u8);
[INFO] [stderr]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `did_overflow`
[INFO] [stderr]     --> src/cpu.rs:3677:33
[INFO] [stderr]      |
[INFO] [stderr] 3677 |                 let (new_value, did_overflow) = self.registers.l.overflowing_add(value as u8);
[INFO] [stderr]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `did_overflow`
[INFO] [stderr]     --> src/cpu.rs:3685:33
[INFO] [stderr]      |
[INFO] [stderr] 3685 |                 let (new_value, did_overflow) = self.registers.sp.overflowing_add(value as u16);
[INFO] [stderr]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `did_overflow`
[INFO] [stderr]     --> src/cpu.rs:3690:33
[INFO] [stderr]      |
[INFO] [stderr] 3690 |                 let (new_value, did_overflow) = self.registers.get_hl().overflowing_add(value as u16);
[INFO] [stderr]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `did_overflow`
[INFO] [stderr]     --> src/cpu.rs:3696:33
[INFO] [stderr]      |
[INFO] [stderr] 3696 |                 let (new_value, did_overflow) = self.registers.get_de().overflowing_add(value as u16);
[INFO] [stderr]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `did_overflow`
[INFO] [stderr]     --> src/cpu.rs:3703:33
[INFO] [stderr]      |
[INFO] [stderr] 3703 |                 let (new_value, did_overflow) = self.registers.get_bc().overflowing_add(value as u16);
[INFO] [stderr]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `did_overflow`
[INFO] [stderr]     --> src/cpu.rs:3716:33
[INFO] [stderr]      |
[INFO] [stderr] 3716 |                 let (new_value, did_overflow) = self.registers.a.overflowing_sub(value as u8);
[INFO] [stderr]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `did_overflow`
[INFO] [stderr]     --> src/cpu.rs:3725:33
[INFO] [stderr]      |
[INFO] [stderr] 3725 |                 let (new_value, did_overflow) = self.registers.b.overflowing_sub(value as u8);
[INFO] [stderr]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `did_overflow`
[INFO] [stderr]     --> src/cpu.rs:3734:33
[INFO] [stderr]      |
[INFO] [stderr] 3734 |                 let (new_value, did_overflow) = self.registers.c.overflowing_sub(value as u8);
[INFO] [stderr]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `did_overflow`
[INFO] [stderr]     --> src/cpu.rs:3743:33
[INFO] [stderr]      |
[INFO] [stderr] 3743 |                 let (new_value, did_overflow) = self.registers.d.overflowing_sub(value as u8);
[INFO] [stderr]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `did_overflow`
[INFO] [stderr]     --> src/cpu.rs:3752:33
[INFO] [stderr]      |
[INFO] [stderr] 3752 |                 let (new_value, did_overflow) = self.registers.e.overflowing_sub(value as u8);
[INFO] [stderr]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `did_overflow`
[INFO] [stderr]     --> src/cpu.rs:3761:33
[INFO] [stderr]      |
[INFO] [stderr] 3761 |                 let (new_value, did_overflow) = self.registers.h.overflowing_sub(value as u8);
[INFO] [stderr]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `did_overflow`
[INFO] [stderr]     --> src/cpu.rs:3770:33
[INFO] [stderr]      |
[INFO] [stderr] 3770 |                 let (new_value, did_overflow) = self.registers.l.overflowing_sub(value as u8);
[INFO] [stderr]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `did_overflow`
[INFO] [stderr]     --> src/cpu.rs:3779:33
[INFO] [stderr]      |
[INFO] [stderr] 3779 |                 let (new_value, did_overflow) = self.registers.sp.overflowing_sub(value as u16);
[INFO] [stderr]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `did_overflow`
[INFO] [stderr]     --> src/cpu.rs:3786:33
[INFO] [stderr]      |
[INFO] [stderr] 3786 |                 let (new_value, did_overflow) = self.registers.get_hl().overflowing_sub(value as u16);
[INFO] [stderr]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `did_overflow`
[INFO] [stderr]     --> src/cpu.rs:3793:33
[INFO] [stderr]      |
[INFO] [stderr] 3793 |                 let (new_value, did_overflow) = self.registers.get_de().overflowing_sub(value as u16);
[INFO] [stderr]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `did_overflow`
[INFO] [stderr]     --> src/cpu.rs:3800:33
[INFO] [stderr]      |
[INFO] [stderr] 3800 |                 let (new_value, did_overflow) = self.registers.get_bc().overflowing_sub(value as u16);
[INFO] [stderr]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_did_overflow`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:41:9
[INFO] [stderr]    |
[INFO] [stderr] 41 |     let mut trace_buffer = Vec::<String>::new();
[INFO] [stderr]    |         ----^^^^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `load_rom_cgb`
[INFO] [stderr]    --> src/cpu.rs:632:12
[INFO] [stderr]     |
[INFO] [stderr] 632 |     pub fn load_rom_cgb(&mut self, file: String){
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F`
[INFO] [stderr]     --> src/cpu.rs:4604:5
[INFO] [stderr]      |
[INFO] [stderr] 4604 |     F,
[INFO] [stderr]      |     ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `AF`
[INFO] [stderr]     --> src/cpu.rs:4613:5
[INFO] [stderr]      |
[INFO] [stderr] 4613 |     AF,
[INFO] [stderr]      |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_af`
[INFO] [stderr]   --> src/_cpu/registers.rs:46:12
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub fn get_af(&mut self) -> u16{
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `VRAM_BEGIN`
[INFO] [stderr]  --> src/_cpu/memory.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | const VRAM_BEGIN: usize = 0x8000;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `VRAM_END`
[INFO] [stderr]  --> src/_cpu/memory.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | const VRAM_END: usize = 0x9FFF;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `VRAM_SIZE`
[INFO] [stderr]  --> src/_cpu/memory.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | const VRAM_SIZE: usize = VRAM_END - VRAM_BEGIN + 1;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `save`
[INFO] [stderr]    --> src/main.rs:194:4
[INFO] [stderr]     |
[INFO] [stderr] 194 | fn save(trace_buffer: Vec::<String>){
[INFO] [stderr]     |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]    --> src/main.rs:161:12
[INFO] [stderr]     |
[INFO] [stderr] 161 |         if cpu.registers.pc > 0xFFFF{
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `IF` should have a snake case name
[INFO] [stderr]    --> src/cpu.rs:744:13
[INFO] [stderr]     |
[INFO] [stderr] 744 |         let IF = self.memory.rb(0xFF0F);
[INFO] [stderr]     |             ^^ help: convert the identifier to snake case (notice the capitalization): `if`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `IE` should have a snake case name
[INFO] [stderr]    --> src/cpu.rs:745:13
[INFO] [stderr]     |
[INFO] [stderr] 745 |         let IE = self.memory.rb(0xFFFF);
[INFO] [stderr]     |             ^^ help: convert the identifier to snake case: `ie`
[INFO] [stderr] 
[INFO] [stderr] warning: 45 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gameboy-9a826d7a949290e9
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6fb682d9468898bba5d095f023367c0a35d2ddfe6e5258f5487d313bdb470ee6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fb682d9468898bba5d095f023367c0a35d2ddfe6e5258f5487d313bdb470ee6", kill_on_drop: false }`
[INFO] [stdout] 6fb682d9468898bba5d095f023367c0a35d2ddfe6e5258f5487d313bdb470ee6
