[INFO] cloning repository https://github.com/k88936/wgpu-water-ball
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/k88936/wgpu-water-ball" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk88936%2Fwgpu-water-ball", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk88936%2Fwgpu-water-ball'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 557a1fd6bf1b74e46994614f7e2c13102a94d7b5
[INFO] checking k88936/wgpu-water-ball against try#e117153a45c546e883c1f91d82611775fcaeffe0 for pr-146470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk88936%2Fwgpu-water-ball" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/k88936/wgpu-water-ball
[INFO] finished tweaking git repo https://github.com/k88936/wgpu-water-ball
[INFO] tweaked toml for git repo https://github.com/k88936/wgpu-water-ball written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/k88936/wgpu-water-ball on toolchain e117153a45c546e883c1f91d82611775fcaeffe0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/k88936/wgpu-water-ball 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" "+e117153a45c546e883c1f91d82611775fcaeffe0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "4ade94064a7c56ba88689c3124879a4ac3d48a8c2f02afc2fbc01f9a841d75e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ade94064a7c56ba88689c3124879a4ac3d48a8c2f02afc2fbc01f9a841d75e0", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b029d71f636f8d0479c4291288a1a07472c384cb1817027c21fad0f2332ca917
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[INFO] [stdout] warning: field `spawn` is never read
[INFO] [stdout]   --> src/main.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 95 | struct Pipelines {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] 96 |     clear_grid: wgpu::ComputePipeline,
[INFO] [stdout] 97 |     spawn: wgpu::ComputePipeline,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/main.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 107 | struct GpuBuffers {
[INFO] [stdout]     |        ---------- fields in this struct
[INFO] [stdout] 108 |     particle_buffer: wgpu::Buffer,     // Particle (storage)
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 109 |     cell_buffer: wgpu::Buffer,         // Grid cells (storage)
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 110 |     density_buffer: wgpu::Buffer,      // Density per particle (storage)
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 111 |     posvel_buffer: wgpu::Buffer,       // Rendered positions/velocities/density (storage)
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 112 |     render_uniform: wgpu::Buffer,      // Render uniforms
[INFO] [stdout] 113 |     init_box_size: wgpu::Buffer,       // vec3f uniform
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 114 |     real_box_size: wgpu::Buffer,       // vec3f uniform
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 115 |     num_particles: wgpu::Buffer,       // u32 uniform
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 116 |     mouse_uniform: wgpu::Buffer,       // MouseInfo
[INFO] [stdout] 117 |     sphere_radius: wgpu::Buffer,       // f32 uniform
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cubemap_view` is never read
[INFO] [stdout]    --> src/main.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | struct Textures {
[INFO] [stdout]     |        -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 123 |     cubemap_view: Option<wgpu::TextureView>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `spawn` is never read
[INFO] [stdout]    --> src/main.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 126 | struct BindGroups {
[INFO] [stdout]     |        ---------- field in this struct
[INFO] [stdout] 127 |     clear_grid: wgpu::BindGroup,
[INFO] [stdout] 128 |     spawn: wgpu::BindGroup,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `spawn` is never read
[INFO] [stdout]   --> src/main.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 95 | struct Pipelines {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] 96 |     clear_grid: wgpu::ComputePipeline,
[INFO] [stdout] 97 |     spawn: wgpu::ComputePipeline,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/main.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 107 | struct GpuBuffers {
[INFO] [stdout]     |        ---------- fields in this struct
[INFO] [stdout] 108 |     particle_buffer: wgpu::Buffer,     // Particle (storage)
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 109 |     cell_buffer: wgpu::Buffer,         // Grid cells (storage)
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 110 |     density_buffer: wgpu::Buffer,      // Density per particle (storage)
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 111 |     posvel_buffer: wgpu::Buffer,       // Rendered positions/velocities/density (storage)
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 112 |     render_uniform: wgpu::Buffer,      // Render uniforms
[INFO] [stdout] 113 |     init_box_size: wgpu::Buffer,       // vec3f uniform
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 114 |     real_box_size: wgpu::Buffer,       // vec3f uniform
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 115 |     num_particles: wgpu::Buffer,       // u32 uniform
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 116 |     mouse_uniform: wgpu::Buffer,       // MouseInfo
[INFO] [stdout] 117 |     sphere_radius: wgpu::Buffer,       // f32 uniform
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cubemap_view` is never read
[INFO] [stdout]    --> src/main.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | struct Textures {
[INFO] [stdout]     |        -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 123 |     cubemap_view: Option<wgpu::TextureView>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `spawn` is never read
[INFO] [stdout]    --> src/main.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 126 | struct BindGroups {
[INFO] [stdout]     |        ---------- field in this struct
[INFO] [stdout] 127 |     clear_grid: wgpu::BindGroup,
[INFO] [stdout] 128 |     spawn: wgpu::BindGroup,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.69s
[INFO] running `Command { std: "docker" "inspect" "b029d71f636f8d0479c4291288a1a07472c384cb1817027c21fad0f2332ca917", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b029d71f636f8d0479c4291288a1a07472c384cb1817027c21fad0f2332ca917", kill_on_drop: false }`
[INFO] [stdout] b029d71f636f8d0479c4291288a1a07472c384cb1817027c21fad0f2332ca917
