[INFO] cloning repository https://github.com/JoNil/rpi_gpu_game
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JoNil/rpi_gpu_game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoNil%2Frpi_gpu_game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoNil%2Frpi_gpu_game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 62a865fb5ca1d29b20d48cf52671d571ca04c956
[INFO] checking JoNil/rpi_gpu_game against 36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6 for pr-160581
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoNil%2Frpi_gpu_game" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config
[INFO] started tweaking git repo https://github.com/JoNil/rpi_gpu_game
[INFO] finished tweaking git repo https://github.com/JoNil/rpi_gpu_game
[INFO] tweaked toml for git repo https://github.com/JoNil/rpi_gpu_game written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JoNil/rpi_gpu_game on toolchain 36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/JoNil/rpi_gpu_game 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" "+36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking JoNil/rpi_gpu_game against 36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6 for pr-160581
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoNil%2Frpi_gpu_game" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config
[INFO] started tweaking git repo https://github.com/JoNil/rpi_gpu_game
[INFO] finished tweaking git repo https://github.com/JoNil/rpi_gpu_game
[INFO] tweaked toml for git repo https://github.com/JoNil/rpi_gpu_game written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JoNil/rpi_gpu_game on toolchain 36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/JoNil/rpi_gpu_game 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" "+36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded static_assertions v0.3.1
[INFO] [stderr]   Downloaded byteorder v1.2.7
[INFO] [stderr]   Downloaded lazy_static v1.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] aa0d15d95ec2b26cb6e6d629689195399651eefdaa225de762a45971917ee6b9
[INFO] running `Command { std: "docker" "start" "aa0d15d95ec2b26cb6e6d629689195399651eefdaa225de762a45971917ee6b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa0d15d95ec2b26cb6e6d629689195399651eefdaa225de762a45971917ee6b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "aa0d15d95ec2b26cb6e6d629689195399651eefdaa225de762a45971917ee6b9" "/opt/rustwide/cargo-home/bin/cargo" "+36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa0d15d95ec2b26cb6e6d629689195399651eefdaa225de762a45971917ee6b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "aa0d15d95ec2b26cb6e6d629689195399651eefdaa225de762a45971917ee6b9" "/opt/rustwide/cargo-home/bin/cargo" "+36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling getrandom v0.1.12
[INFO] [stderr]     Checking lazy_static v1.2.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.5
[INFO] [stderr]     Checking byteorder v1.2.7
[INFO] [stderr]     Checking static_assertions v0.3.1
[INFO] [stderr]     Checking c2-chacha v0.2.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]     Checking blaze v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/vc/mailbox.rs:142:42
[INFO] [stdout]     |
[INFO] [stdout] 142 |     static ref MAILBOX: Mutex<Mailbox> = { Mutex::new(Mailbox::new().unwrap()) };
[INFO] [stdout]     |                                          ^^                                   ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 142 -     static ref MAILBOX: Mutex<Mailbox> = { Mutex::new(Mailbox::new().unwrap()) };
[INFO] [stdout] 142 +     static ref MAILBOX: Mutex<Mailbox> = Mutex::new(Mailbox::new().unwrap());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/vc/memory.rs:315:40
[INFO] [stdout]     |
[INFO] [stdout] 315 |     static ref MEMORY: Mutex<Memory> = { Mutex::new(Memory::new().unwrap()) };
[INFO] [stdout]     |                                        ^^                                  ^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 315 -     static ref MEMORY: Mutex<Memory> = { Mutex::new(Memory::new().unwrap()) };
[INFO] [stdout] 315 +     static ref MEMORY: Mutex<Memory> = Mutex::new(Memory::new().unwrap());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/vc/mailbox.rs:142:42
[INFO] [stdout]     |
[INFO] [stdout] 142 |     static ref MAILBOX: Mutex<Mailbox> = { Mutex::new(Mailbox::new().unwrap()) };
[INFO] [stdout]     |                                          ^^                                   ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 142 -     static ref MAILBOX: Mutex<Mailbox> = { Mutex::new(Mailbox::new().unwrap()) };
[INFO] [stdout] 142 +     static ref MAILBOX: Mutex<Mailbox> = Mutex::new(Mailbox::new().unwrap());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/vc/memory.rs:315:40
[INFO] [stdout]     |
[INFO] [stdout] 315 |     static ref MEMORY: Mutex<Memory> = { Mutex::new(Memory::new().unwrap()) };
[INFO] [stdout]     |                                        ^^                                  ^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 315 -     static ref MEMORY: Mutex<Memory> = { Mutex::new(Memory::new().unwrap()) };
[INFO] [stdout] 315 +     static ref MEMORY: Mutex<Memory> = Mutex::new(Memory::new().unwrap());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fb`
[INFO] [stdout]   --> src/main.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn new(fb: &Framebuffer) -> Result<RenderState, Box<dyn Error>> {
[INFO] [stdout]    |            ^^ help: if this is intentional, prefix it with an underscore: `_fb`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fb`
[INFO] [stdout]   --> src/main.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn new(fb: &Framebuffer) -> Result<RenderState, Box<dyn Error>> {
[INFO] [stdout]    |            ^^ help: if this is intentional, prefix it with an underscore: `_fb`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/main.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | struct Vertex {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 52 |     x: u16, // X In 12.4 Fixed Point
[INFO] [stdout]    |     ^
[INFO] [stdout] 53 |     y: u16, // Y In 12.4 Fixed Point
[INFO] [stdout]    |     ^
[INFO] [stdout] 54 |     z: f32,
[INFO] [stdout]    |     ^
[INFO] [stdout] 55 |     one_over_w: f32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 56 |     varying_r: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 57 |     varying_g: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 58 |     varying_b: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Vertex` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `vertex_buffer` and `fragment_shader_buffer` are never read
[INFO] [stdout]   --> src/main.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | struct RenderState {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 64 |     vertex_buffer: GpuAllocation<Vertex>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 65 |     fragment_shader_buffer: GpuAllocation<u32>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `clear` and `draw` are never used
[INFO] [stdout]    --> src/vc/framebuffer.rs:91:12
[INFO] [stdout]     |
[INFO] [stdout]  14 | impl Framebuffer {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  91 |     pub fn clear(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn draw(&mut self, x: u32, y: u32) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BUS_ADDRESSES_L2CACHE_ENABLED` is never used
[INFO] [stdout]   --> src/vc/memory.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const BUS_ADDRESSES_L2CACHE_ENABLED: u32 = 0x40000000;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_bus_address_l2_enabled` and `get_bus_address` are never used
[INFO] [stdout]    --> src/vc/memory.rs:135:12
[INFO] [stdout]     |
[INFO] [stdout] 130 | impl Allocation {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 135 |     pub fn get_bus_address_l2_enabled(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |     pub fn get_bus_address(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_bus_address_l2_enabled` and `get_bus_address` are never used
[INFO] [stdout]    --> src/vc/memory.rs:194:12
[INFO] [stdout]     |
[INFO] [stdout] 163 | impl<T: Copy + Default> GpuAllocation<T> {
[INFO] [stdout]     | ---------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 194 |     pub fn get_bus_address_l2_enabled(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 200 |     pub fn get_bus_address(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/main.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | struct Vertex {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 52 |     x: u16, // X In 12.4 Fixed Point
[INFO] [stdout]    |     ^
[INFO] [stdout] 53 |     y: u16, // Y In 12.4 Fixed Point
[INFO] [stdout]    |     ^
[INFO] [stdout] 54 |     z: f32,
[INFO] [stdout]    |     ^
[INFO] [stdout] 55 |     one_over_w: f32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 56 |     varying_r: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 57 |     varying_g: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 58 |     varying_b: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Vertex` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `vertex_buffer` and `fragment_shader_buffer` are never read
[INFO] [stdout]   --> src/main.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | struct RenderState {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 64 |     vertex_buffer: GpuAllocation<Vertex>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 65 |     fragment_shader_buffer: GpuAllocation<u32>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `clear` and `draw` are never used
[INFO] [stdout]    --> src/vc/framebuffer.rs:91:12
[INFO] [stdout]     |
[INFO] [stdout]  14 | impl Framebuffer {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  91 |     pub fn clear(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn draw(&mut self, x: u32, y: u32) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BUS_ADDRESSES_L2CACHE_ENABLED` is never used
[INFO] [stdout]   --> src/vc/memory.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const BUS_ADDRESSES_L2CACHE_ENABLED: u32 = 0x40000000;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_bus_address_l2_enabled` and `get_bus_address` are never used
[INFO] [stdout]    --> src/vc/memory.rs:135:12
[INFO] [stdout]     |
[INFO] [stdout] 130 | impl Allocation {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 135 |     pub fn get_bus_address_l2_enabled(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |     pub fn get_bus_address(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_bus_address_l2_enabled` and `get_bus_address` are never used
[INFO] [stdout]    --> src/vc/memory.rs:194:12
[INFO] [stdout]     |
[INFO] [stdout] 163 | impl<T: Copy + Default> GpuAllocation<T> {
[INFO] [stdout]     | ---------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 194 |     pub fn get_bus_address_l2_enabled(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 200 |     pub fn get_bus_address(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "aa0d15d95ec2b26cb6e6d629689195399651eefdaa225de762a45971917ee6b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa0d15d95ec2b26cb6e6d629689195399651eefdaa225de762a45971917ee6b9", kill_on_drop: false }`
[INFO] [stdout] aa0d15d95ec2b26cb6e6d629689195399651eefdaa225de762a45971917ee6b9
