[INFO] cloning repository https://github.com/Blustak/chip8-emulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Blustak/chip8-emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlustak%2Fchip8-emulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlustak%2Fchip8-emulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 78901244a16c503d0515854dc93cc6c6a29e2616
[INFO] checking Blustak/chip8-emulator against try#44f3504e96c944ae54fc72b5f5008f53f7eda001 for pr-136776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlustak%2Fchip8-emulator" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Blustak/chip8-emulator on toolchain 44f3504e96c944ae54fc72b5f5008f53f7eda001
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Blustak/chip8-emulator
[INFO] finished tweaking git repo https://github.com/Blustak/chip8-emulator
[INFO] tweaked toml for git repo https://github.com/Blustak/chip8-emulator written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Blustak/chip8-emulator 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" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d324545a932f3abd74a90b5abec7c2d80f9d797832053f3019bf00edbf277fb9
[INFO] running `Command { std: "docker" "start" "-a" "d324545a932f3abd74a90b5abec7c2d80f9d797832053f3019bf00edbf277fb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d324545a932f3abd74a90b5abec7c2d80f9d797832053f3019bf00edbf277fb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d324545a932f3abd74a90b5abec7c2d80f9d797832053f3019bf00edbf277fb9", kill_on_drop: false }`
[INFO] [stdout] d324545a932f3abd74a90b5abec7c2d80f9d797832053f3019bf00edbf277fb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b225bc6ddd7aa10db7236f1f2cf24a2f84e0011d2f555085461ffca0f8a3d63a
[INFO] running `Command { std: "docker" "start" "-a" "b225bc6ddd7aa10db7236f1f2cf24a2f84e0011d2f555085461ffca0f8a3d63a", kill_on_drop: false }`
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling sdl2 v0.36.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling sdl2-sys v0.36.0
[INFO] [stderr]     Checking chip8-emu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `CHIP8_MEMORY_SIZE` is never used
[INFO] [stdout]  --> src/main.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const CHIP8_MEMORY_SIZE: u16 = 4096;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InputResult` is never used
[INFO] [stdout]  --> src/drivers/input_driver.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum InputResult {
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InputDriver` is never constructed
[INFO] [stdout]   --> src/drivers/input_driver.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct InputDriver {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `poll` are never used
[INFO] [stdout]   --> src/drivers/input_driver.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl InputDriver {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 16 |     pub fn new(sdl_context: &Sdl) -> Result<Self, Box<dyn Error>> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn poll(&mut self) -> InputResult {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CHIP8_MEMORY_SIZE` is never used
[INFO] [stdout]  --> src/main.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const CHIP8_MEMORY_SIZE: u16 = 4096;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InputResult` is never used
[INFO] [stdout]  --> src/drivers/input_driver.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum InputResult {
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InputDriver` is never constructed
[INFO] [stdout]   --> src/drivers/input_driver.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct InputDriver {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `poll` are never used
[INFO] [stdout]   --> src/drivers/input_driver.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl InputDriver {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 16 |     pub fn new(sdl_context: &Sdl) -> Result<Self, Box<dyn Error>> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn poll(&mut self) -> InputResult {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.26s
[INFO] running `Command { std: "docker" "inspect" "b225bc6ddd7aa10db7236f1f2cf24a2f84e0011d2f555085461ffca0f8a3d63a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b225bc6ddd7aa10db7236f1f2cf24a2f84e0011d2f555085461ffca0f8a3d63a", kill_on_drop: false }`
[INFO] [stdout] b225bc6ddd7aa10db7236f1f2cf24a2f84e0011d2f555085461ffca0f8a3d63a
