[INFO] updating cached repository https://github.com/JoNil/rpi_gpu_game
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 62a865fb5ca1d29b20d48cf52671d571ca04c956
[INFO] checking JoNil/rpi_gpu_game against try#ba14a92a10441c4b839ce71e6ef5f7a48bbff18f for prs-64470-and-65389
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoNil%2Frpi_gpu_game" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JoNil/rpi_gpu_game on toolchain ba14a92a10441c4b839ce71e6ef5f7a48bbff18f
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-7/source/Cargo.toml
[INFO] crate git repo https://github.com/JoNil/rpi_gpu_game already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4808db7c55328130ee13bac5baa42449da83143cdf38a41e1fd30abd139b89db
[INFO] running `"docker" "start" "-a" "4808db7c55328130ee13bac5baa42449da83143cdf38a41e1fd30abd139b89db"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking static_assertions v0.3.1
[INFO] [stderr]     Checking c2-chacha v0.2.2
[INFO] [stderr]     Checking getrandom v0.1.12
[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] [stderr] warning: unused variable: `fb`
[INFO] [stderr]   --> src/main.rs:76:12
[INFO] [stderr]    |
[INFO] [stderr] 76 |     fn new(fb: &Framebuffer) -> Result<RenderState, Box<dyn Error>> {
[INFO] [stderr]    |            ^^ help: consider prefixing with an underscore: `_fb`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fb`
[INFO] [stderr]   --> src/main.rs:76:12
[INFO] [stderr]    |
[INFO] [stderr] 76 |     fn new(fb: &Framebuffer) -> Result<RenderState, Box<dyn Error>> {
[INFO] [stderr]    |            ^^ help: consider prefixing with an underscore: `_fb`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `clear`
[INFO] [stderr]   --> src/vc/framebuffer.rs:91:5
[INFO] [stderr]    |
[INFO] [stderr] 91 |     pub fn clear(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `COLOR`
[INFO] [stderr]   --> src/vc/framebuffer.rs:92:9
[INFO] [stderr]    |
[INFO] [stderr] 92 |         const COLOR: u32 = 0xff240A30;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `draw`
[INFO] [stderr]    --> src/vc/framebuffer.rs:107:5
[INFO] [stderr]     |
[INFO] [stderr] 107 |     pub fn draw(&mut self, x: u32, y: u32) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `COLOR`
[INFO] [stderr]    --> src/vc/framebuffer.rs:108:9
[INFO] [stderr]     |
[INFO] [stderr] 108 |         const COLOR: u32 = 0xff00ff00;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `BUS_ADDRESSES_L2CACHE_ENABLED`
[INFO] [stderr]   --> src/vc/memory.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | const BUS_ADDRESSES_L2CACHE_ENABLED: u32 = 0x40000000;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_bus_address_l2_enabled`
[INFO] [stderr]    --> src/vc/memory.rs:135:5
[INFO] [stderr]     |
[INFO] [stderr] 135 |     pub fn get_bus_address_l2_enabled(&self) -> u32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_bus_address`
[INFO] [stderr]    --> src/vc/memory.rs:139:5
[INFO] [stderr]     |
[INFO] [stderr] 139 |     pub fn get_bus_address(&self) -> u32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_bus_address_l2_enabled`
[INFO] [stderr]    --> src/vc/memory.rs:194:5
[INFO] [stderr]     |
[INFO] [stderr] 194 |     pub fn get_bus_address_l2_enabled(&self) -> u32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_bus_address`
[INFO] [stderr]    --> src/vc/memory.rs:200:5
[INFO] [stderr]     |
[INFO] [stderr] 200 |     pub fn get_bus_address(&self) -> u32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `vertex_buffer`
[INFO] [stderr]   --> src/main.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 |     vertex_buffer: GpuAllocation<Vertex>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `fragment_shader_buffer`
[INFO] [stderr]   --> src/main.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 |     fragment_shader_buffer: GpuAllocation<u32>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `clear`
[INFO] [stderr]   --> src/vc/framebuffer.rs:91:5
[INFO] [stderr]    |
[INFO] [stderr] 91 |     pub fn clear(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `COLOR`
[INFO] [stderr]   --> src/vc/framebuffer.rs:92:9
[INFO] [stderr]    |
[INFO] [stderr] 92 |         const COLOR: u32 = 0xff240A30;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `draw`
[INFO] [stderr]    --> src/vc/framebuffer.rs:107:5
[INFO] [stderr]     |
[INFO] [stderr] 107 |     pub fn draw(&mut self, x: u32, y: u32) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `COLOR`
[INFO] [stderr]    --> src/vc/framebuffer.rs:108:9
[INFO] [stderr]     |
[INFO] [stderr] 108 |         const COLOR: u32 = 0xff00ff00;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `BUS_ADDRESSES_L2CACHE_ENABLED`
[INFO] [stderr]   --> src/vc/memory.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | const BUS_ADDRESSES_L2CACHE_ENABLED: u32 = 0x40000000;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_bus_address_l2_enabled`
[INFO] [stderr]    --> src/vc/memory.rs:135:5
[INFO] [stderr]     |
[INFO] [stderr] 135 |     pub fn get_bus_address_l2_enabled(&self) -> u32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_bus_address`
[INFO] [stderr]    --> src/vc/memory.rs:139:5
[INFO] [stderr]     |
[INFO] [stderr] 139 |     pub fn get_bus_address(&self) -> u32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_bus_address_l2_enabled`
[INFO] [stderr]    --> src/vc/memory.rs:194:5
[INFO] [stderr]     |
[INFO] [stderr] 194 |     pub fn get_bus_address_l2_enabled(&self) -> u32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_bus_address`
[INFO] [stderr]    --> src/vc/memory.rs:200:5
[INFO] [stderr]     |
[INFO] [stderr] 200 |     pub fn get_bus_address(&self) -> u32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `vertex_buffer`
[INFO] [stderr]   --> src/main.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 |     vertex_buffer: GpuAllocation<Vertex>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `fragment_shader_buffer`
[INFO] [stderr]   --> src/main.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 |     fragment_shader_buffer: GpuAllocation<u32>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.57s
[INFO] running `"docker" "inspect" "4808db7c55328130ee13bac5baa42449da83143cdf38a41e1fd30abd139b89db"`
[INFO] running `"docker" "rm" "-f" "4808db7c55328130ee13bac5baa42449da83143cdf38a41e1fd30abd139b89db"`
[INFO] [stdout] 4808db7c55328130ee13bac5baa42449da83143cdf38a41e1fd30abd139b89db