[INFO] cloning repository https://github.com/nakake/wgpu-llm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nakake/wgpu-llm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnakake%2Fwgpu-llm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnakake%2Fwgpu-llm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a07232348a63ba39c226053ba3aa74b1c8082a78
[INFO] checking nakake/wgpu-llm against eff8269f797067c30555e77f160ec84c0ed15cd9 for pr-159356
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnakake%2Fwgpu-llm" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nakake/wgpu-llm
[INFO] finished tweaking git repo https://github.com/nakake/wgpu-llm
[INFO] tweaked toml for git repo https://github.com/nakake/wgpu-llm written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nakake/wgpu-llm on toolchain eff8269f797067c30555e77f160ec84c0ed15cd9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eff8269f797067c30555e77f160ec84c0ed15cd9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nakake/wgpu-llm 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" "+eff8269f797067c30555e77f160ec84c0ed15cd9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wgpu-core-deps-apple v25.0.0
[INFO] [stderr]   Downloaded safetensors v0.5.3
[INFO] [stderr]   Downloaded wgpu-core-deps-emscripten v25.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6bf7e5254a0d8702f3dc6676481b90103edcffa597c8c991f750f0d9d659c9a7
[INFO] running `Command { std: "docker" "start" "6bf7e5254a0d8702f3dc6676481b90103edcffa597c8c991f750f0d9d659c9a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bf7e5254a0d8702f3dc6676481b90103edcffa597c8c991f750f0d9d659c9a7", 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" "6bf7e5254a0d8702f3dc6676481b90103edcffa597c8c991f750f0d9d659c9a7" "/opt/rustwide/cargo-home/bin/cargo" "+eff8269f797067c30555e77f160ec84c0ed15cd9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bf7e5254a0d8702f3dc6676481b90103edcffa597c8c991f750f0d9d659c9a7", 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" "6bf7e5254a0d8702f3dc6676481b90103edcffa597c8c991f750f0d9d659c9a7" "/opt/rustwide/cargo-home/bin/cargo" "+eff8269f797067c30555e77f160ec84c0ed15cd9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.40
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling naga v25.0.1
[INFO] [stderr]    Compiling ash v0.38.0+1.3.281
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]    Compiling khronos-egl v6.0.0
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]    Compiling wgpu-hal v25.0.2
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling zerocopy-derive v0.8.40
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]     Checking gpu-alloc-types v0.3.0
[INFO] [stderr]     Checking spirv v0.3.0+sdk-1.3.268.0
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking gpu-descriptor-types v0.2.0
[INFO] [stderr]     Checking codespan-reporting v0.12.0
[INFO] [stderr]     Checking hexf-parse v0.2.1
[INFO] [stderr]     Checking gpu-alloc v0.6.0
[INFO] [stderr]     Checking gpu-descriptor v0.3.2
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking renderdoc-sys v1.1.0
[INFO] [stderr]     Checking glow v0.16.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking profiling v1.0.17
[INFO] [stderr]    Compiling wgpu-core v25.0.2
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling wgpu v25.0.2
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]     Checking socket2 v0.6.2
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking jiff v0.2.21
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking ordered-float v4.6.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking tokio v1.49.0
[INFO] [stderr]     Checking wgpu-types v25.0.0
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking env_filter v1.0.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking env_logger v0.11.9
[INFO] [stderr]     Checking safetensors v0.5.3
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking wgpu-core-deps-windows-linux-android v25.0.0
[INFO] [stderr]     Checking wgpu-llm v0.1.0 (/opt/rustwide/workdir/crates/wgpu-llm)
[INFO] [stdout] warning: function `render` is never used
[INFO] [stdout]  --> crates/wgpu-llm/src/template.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn render(template: &str, vars: &HashMap<&str, String>) -> String {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Gemm` is never constructed
[INFO] [stdout]  --> crates/wgpu-llm/src/kernels/gemm.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Gemm {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `dispatch` are never used
[INFO] [stdout]   --> crates/wgpu-llm/src/kernels/gemm.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Gemm {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 14 |     pub fn new(device: &wgpu::Device, m: u32, n: u32, k: u32) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 88 |     pub fn dispatch(
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LayerNorm` is never constructed
[INFO] [stdout]  --> crates/wgpu-llm/src/kernels/layer_norm.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct LayerNorm {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `dispatch` are never used
[INFO] [stdout]   --> crates/wgpu-llm/src/kernels/layer_norm.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl LayerNorm {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 14 |     pub fn new(device: &wgpu::Device, hidden_size: u32, num_tokens: u32) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 97 |     pub fn dispatch(
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Embedding` is never constructed
[INFO] [stdout]  --> crates/wgpu-llm/src/kernels/embedding.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Embedding {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `dispatch` are never used
[INFO] [stdout]   --> crates/wgpu-llm/src/kernels/embedding.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Embedding {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 14 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 99 |     pub fn dispatch(
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `NormType` is never used
[INFO] [stdout]  --> crates/wgpu-llm/src/config.rs:1:6
[INFO] [stdout]   |
[INFO] [stdout] 1 | enum NormType {
[INFO] [stdout]   |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PosEncoding` is never used
[INFO] [stdout]  --> crates/wgpu-llm/src/config.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | enum PosEncoding {
[INFO] [stdout]   |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `FfnType` is never used
[INFO] [stdout]   --> crates/wgpu-llm/src/config.rs:13:6
[INFO] [stdout]    |
[INFO] [stdout] 13 | enum FfnType {
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Activation` is never used
[INFO] [stdout]   --> crates/wgpu-llm/src/config.rs:18:6
[INFO] [stdout]    |
[INFO] [stdout] 18 | enum Activation {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DecoderConfig` is never constructed
[INFO] [stdout]   --> crates/wgpu-llm/src/config.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct DecoderConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> crates/wgpu-llm/src/config.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl DecoderConfig {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 41 |     pub fn new(json: &str) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking wgpu-llm-cli v0.1.0 (/opt/rustwide/workdir/crates/wgpu-llm-cli)
[INFO] [stdout] warning: unused variable: `queue`
[INFO] [stdout]   --> crates/wgpu-llm/src/lib.rs:38:22
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let (device, queue) = init_gpu().await.unwrap();
[INFO] [stdout]    |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_queue`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `k` is never read
[INFO] [stdout]   --> crates/wgpu-llm/src/kernels/gemm.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct Gemm {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     k: u32,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `hidden_size` is never read
[INFO] [stdout]  --> crates/wgpu-llm/src/kernels/layer_norm.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct LayerNorm {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 8 |     hidden_size: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `hidden_size` is never read
[INFO] [stdout]  --> crates/wgpu-llm/src/kernels/embedding.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Embedding {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 8 |     hidden_size: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RMSNorm` is never constructed
[INFO] [stdout]  --> crates/wgpu-llm/src/config.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | enum NormType {
[INFO] [stdout]   |      -------- variant in this enum
[INFO] [stdout] 2 |     LayerNorm,
[INFO] [stdout] 3 |     RMSNorm,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RoPE` is never constructed
[INFO] [stdout]  --> crates/wgpu-llm/src/config.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | enum PosEncoding {
[INFO] [stdout]   |      ----------- variant in this enum
[INFO] [stdout] 7 |     Learned,
[INFO] [stdout] 8 |     RoPE {
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Gated` is never constructed
[INFO] [stdout]   --> crates/wgpu-llm/src/config.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | enum FfnType {
[INFO] [stdout]    |      ------- variant in this enum
[INFO] [stdout] 14 |     Standard,
[INFO] [stdout] 15 |     Gated,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Silu` is never constructed
[INFO] [stdout]   --> crates/wgpu-llm/src/config.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | enum Activation {
[INFO] [stdout]    |      ---------- variant in this enum
[INFO] [stdout] 19 |     Gelu,
[INFO] [stdout] 20 |     Silu,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.97s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: naga v25.0.1, wgpu v25.0.2, wgpu-core v25.0.2, wgpu-hal v25.0.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 11`
[INFO] running `Command { std: "docker" "inspect" "6bf7e5254a0d8702f3dc6676481b90103edcffa597c8c991f750f0d9d659c9a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bf7e5254a0d8702f3dc6676481b90103edcffa597c8c991f750f0d9d659c9a7", kill_on_drop: false }`
[INFO] [stdout] 6bf7e5254a0d8702f3dc6676481b90103edcffa597c8c991f750f0d9d659c9a7
