[INFO] cloning repository https://github.com/re1n-e/gameboy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/re1n-e/gameboy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fre1n-e%2Fgameboy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fre1n-e%2Fgameboy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 86dc5403ee2acaa9722d5f0079c446a985d4420c
[INFO] checking re1n-e/gameboy against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fre1n-e%2Fgameboy" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/re1n-e/gameboy
[INFO] finished tweaking git repo https://github.com/re1n-e/gameboy
[INFO] tweaked toml for git repo https://github.com/re1n-e/gameboy written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/re1n-e/gameboy on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/re1n-e/gameboy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c2a66ca45e5e9f63fcd918c7418b2fd05b1a6c42d3120264fa7e5813367c91cd
[INFO] running `Command { std: "docker" "start" "-a" "c2a66ca45e5e9f63fcd918c7418b2fd05b1a6c42d3120264fa7e5813367c91cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2a66ca45e5e9f63fcd918c7418b2fd05b1a6c42d3120264fa7e5813367c91cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2a66ca45e5e9f63fcd918c7418b2fd05b1a6c42d3120264fa7e5813367c91cd", kill_on_drop: false }`
[INFO] [stdout] c2a66ca45e5e9f63fcd918c7418b2fd05b1a6c42d3120264fa7e5813367c91cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9980c119620f4bcde712563eb5b1e3164b8ab2bf7391f44d8436d0de33e085c
[INFO] running `Command { std: "docker" "start" "-a" "b9980c119620f4bcde712563eb5b1e3164b8ab2bf7391f44d8436d0de33e085c", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]    Compiling sdl2 v0.35.2
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling sdl2-sys v0.35.2
[INFO] [stderr]     Checking gameboy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `between`
[INFO] [stdout]   --> src/common.rs:27:14
[INFO] [stdout]    |
[INFO] [stdout] 27 | macro_rules! between {
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/emu.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{cart, common, cpu::{self, CpuContext}};
[INFO] [stdout]   |                                 ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `emu_context` should have an upper camel case name
[INFO] [stdout]  --> src/emu.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct emu_context {
[INFO] [stdout]   |            ^^^^^^^^^^^ help: convert the identifier to upper camel case: `EmuContext`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `between`
[INFO] [stdout]   --> src/common.rs:27:14
[INFO] [stdout]    |
[INFO] [stdout] 27 | macro_rules! between {
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/emu.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{cart, common, cpu::{self, CpuContext}};
[INFO] [stdout]   |                                 ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `emu_context` should have an upper camel case name
[INFO] [stdout]  --> src/emu.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct emu_context {
[INFO] [stdout]   |            ^^^^^^^^^^^ help: convert the identifier to upper camel case: `EmuContext`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]    --> src/cart.rs:272:30
[INFO] [stdout]     |
[INFO] [stdout] 272 |     fn cart_write(&mut self, address: u16, value: u8) {
[INFO] [stdout]     |                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/cart.rs:272:44
[INFO] [stdout]     |
[INFO] [stdout] 272 |     fn cart_write(&mut self, address: u16, value: u8) {
[INFO] [stdout]     |                                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ms`
[INFO] [stdout]   --> src/common.rs:33:14
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn delay(ms: u32) {}
[INFO] [stdout]    |              ^^ help: if this is intentional, prefix it with an underscore: `_ms`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu_cycles`
[INFO] [stdout]    --> src/cpu.rs:130:18
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub fn emu_cycle(cpu_cycles: u8) {}
[INFO] [stdout]     |                  ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cpu_cycles`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `delay` is never used
[INFO] [stdout]   --> src/emu.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl emu_context {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn delay(ms: u32) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ppu_init` is never used
[INFO] [stdout]  --> src/ppu.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn ppu_init(){}
[INFO] [stdout]   |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ppu_tick` is never used
[INFO] [stdout]  --> src/ppu.rs:2:4
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn ppu_tick(){}
[INFO] [stdout]   |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `timer_init` is never used
[INFO] [stdout]  --> src/timer.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn timer_init(){}
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `timer_tick` is never used
[INFO] [stdout]  --> src/timer.rs:2:4
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn timer_tick(){}
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]    --> src/cart.rs:272:30
[INFO] [stdout]     |
[INFO] [stdout] 272 |     fn cart_write(&mut self, address: u16, value: u8) {
[INFO] [stdout]     |                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/cart.rs:272:44
[INFO] [stdout]     |
[INFO] [stdout] 272 |     fn cart_write(&mut self, address: u16, value: u8) {
[INFO] [stdout]     |                                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ms`
[INFO] [stdout]   --> src/common.rs:33:14
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn delay(ms: u32) {}
[INFO] [stdout]    |              ^^ help: if this is intentional, prefix it with an underscore: `_ms`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu_cycles`
[INFO] [stdout]    --> src/cpu.rs:130:18
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub fn emu_cycle(cpu_cycles: u8) {}
[INFO] [stdout]     |                  ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cpu_cycles`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `delay` is never used
[INFO] [stdout]   --> src/emu.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl emu_context {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn delay(ms: u32) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ppu_init` is never used
[INFO] [stdout]  --> src/ppu.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn ppu_init(){}
[INFO] [stdout]   |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ppu_tick` is never used
[INFO] [stdout]  --> src/ppu.rs:2:4
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn ppu_tick(){}
[INFO] [stdout]   |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `timer_init` is never used
[INFO] [stdout]  --> src/timer.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn timer_init(){}
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `timer_tick` is never used
[INFO] [stdout]  --> src/timer.rs:2:4
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn timer_tick(){}
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.58s
[INFO] running `Command { std: "docker" "inspect" "b9980c119620f4bcde712563eb5b1e3164b8ab2bf7391f44d8436d0de33e085c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9980c119620f4bcde712563eb5b1e3164b8ab2bf7391f44d8436d0de33e085c", kill_on_drop: false }`
[INFO] [stdout] b9980c119620f4bcde712563eb5b1e3164b8ab2bf7391f44d8436d0de33e085c