[INFO] cloning repository https://github.com/Monksc/voltic-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Monksc/voltic-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMonksc%2Fvoltic-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMonksc%2Fvoltic-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5958cf2b653f752adf33073cbd2e219a5e08f4e6
[INFO] documenting Monksc/voltic-rs against beta-2026-04-21 for beta-1.96-rustdoc-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMonksc%2Fvoltic-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Monksc/voltic-rs
[INFO] finished tweaking git repo https://github.com/Monksc/voltic-rs
[INFO] tweaked toml for git repo https://github.com/Monksc/voltic-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Monksc/voltic-rs on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Monksc/voltic-rs 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" "+beta-2026-04-21" "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] documenting Monksc/voltic-rs against beta-2026-04-21 for beta-1.96-rustdoc-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMonksc%2Fvoltic-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Monksc/voltic-rs
[INFO] finished tweaking git repo https://github.com/Monksc/voltic-rs
[INFO] tweaked toml for git repo https://github.com/Monksc/voltic-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Monksc/voltic-rs on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Monksc/voltic-rs 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" "+beta-2026-04-21" "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 portable-atomic-util v0.2.5
[INFO] [stderr]   Downloaded cpufeatures v0.3.0
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.40
[INFO] [stderr]   Downloaded rand_core v0.10.0
[INFO] [stderr]   Downloaded chacha20 v0.10.0
[INFO] [stderr]   Downloaded rand v0.10.0
[INFO] [stderr]   Downloaded zerocopy v0.8.40
[INFO] [stderr]   Downloaded libc v0.2.182
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b7f369e66e6aa4e48b6576e10305f627e227fa3f57b95d88295ad28a47b4d5e8
[INFO] running `Command { std: "docker" "start" "-a" "b7f369e66e6aa4e48b6576e10305f627e227fa3f57b95d88295ad28a47b4d5e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7f369e66e6aa4e48b6576e10305f627e227fa3f57b95d88295ad28a47b4d5e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7f369e66e6aa4e48b6576e10305f627e227fa3f57b95d88295ad28a47b4d5e8", kill_on_drop: false }`
[INFO] [stdout] b7f369e66e6aa4e48b6576e10305f627e227fa3f57b95d88295ad28a47b4d5e8
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f4cabe98c2f8fdedebe89809daaa9aed35376ae62ffb339d1cb2b18efc4c312
[INFO] running `Command { std: "docker" "start" "-a" "8f4cabe98c2f8fdedebe89809daaa9aed35376ae62ffb339d1cb2b18efc4c312", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling zerocopy v0.8.40
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling khronos-egl v6.0.0
[INFO] [stderr]    Compiling ash v0.38.0+1.3.281
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling naga v27.0.3
[INFO] [stderr]     Checking libloading v0.8.9
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking spirv v0.3.0+sdk-1.3.268.0
[INFO] [stderr]     Checking gpu-alloc-types v0.3.0
[INFO] [stderr]     Checking gpu-descriptor-types v0.2.0
[INFO] [stderr]    Compiling wgpu-hal v27.0.4
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking hexf-parse v0.2.1
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking gpu-alloc v0.6.0
[INFO] [stderr]     Checking gpu-descriptor v0.3.2
[INFO] [stderr]     Checking codespan-reporting v0.12.0
[INFO] [stderr]     Checking renderdoc-sys v1.1.0
[INFO] [stderr]    Compiling wgpu-core v27.0.3
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]     Checking rand_core v0.10.0
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling wgpu v27.0.1
[INFO] [stderr]     Checking cpufeatures v0.3.0
[INFO] [stderr]     Checking pollster v0.4.0
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]     Checking rand v0.10.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking ordered-float v5.1.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling zerocopy-derive v0.8.40
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking wgpu-types v27.0.1
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking wgpu-core-deps-windows-linux-android v27.0.0
[INFO] [stderr]  Documenting voltic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `d`
[INFO] [stdout]    --> src/ops/broadcast_shape.rs:133:31
[INFO] [stdout]     |
[INFO] [stdout] 133 | /// Row-major strides: stride[d] = product(shape[d+1..])
[INFO] [stdout]     |                               ^ no item named `d` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `seq_len`
[INFO] [stdout]   --> src/layers/embedding.rs:18:36
[INFO] [stdout]    |
[INFO] [stdout] 18 |     /// token_ids: Var with shape [seq_len] containing f32-cast token IDs
[INFO] [stdout]    |                                    ^^^^^^^ no item named `seq_len` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.81s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/voltic/index.html
[INFO] running `Command { std: "docker" "inspect" "8f4cabe98c2f8fdedebe89809daaa9aed35376ae62ffb339d1cb2b18efc4c312", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f4cabe98c2f8fdedebe89809daaa9aed35376ae62ffb339d1cb2b18efc4c312", kill_on_drop: false }`
[INFO] [stdout] 8f4cabe98c2f8fdedebe89809daaa9aed35376ae62ffb339d1cb2b18efc4c312
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] befae2382274e786a375a9b57bb5b433e6c7a63fe5d40107e22d0e3e33533f6e
[INFO] running `Command { std: "docker" "start" "-a" "befae2382274e786a375a9b57bb5b433e6c7a63fe5d40107e22d0e3e33533f6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling zerocopy-derive v0.8.40
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking zerocopy v0.8.40
[INFO] [stderr]     Checking wgpu-types v27.0.1
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking naga v27.0.3
[INFO] [stderr]     Checking wgpu-hal v27.0.4
[INFO] [stderr]     Checking wgpu-core-deps-windows-linux-android v27.0.0
[INFO] [stderr]     Checking wgpu-core v27.0.3
[INFO] [stderr]     Checking wgpu v27.0.1
[INFO] [stderr]  Documenting voltic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `d`
[INFO] [stdout]    --> src/ops/broadcast_shape.rs:133:31
[INFO] [stdout]     |
[INFO] [stdout] 133 | /// Row-major strides: stride[d] = product(shape[d+1..])
[INFO] [stdout]     |                               ^ no item named `d` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `seq_len`
[INFO] [stdout]   --> src/layers/embedding.rs:18:36
[INFO] [stdout]    |
[INFO] [stdout] 18 |     /// token_ids: Var with shape [seq_len] containing f32-cast token IDs
[INFO] [stdout]    |                                    ^^^^^^^ no item named `seq_len` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.53s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/voltic/index.html
[INFO] running `Command { std: "docker" "inspect" "befae2382274e786a375a9b57bb5b433e6c7a63fe5d40107e22d0e3e33533f6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "befae2382274e786a375a9b57bb5b433e6c7a63fe5d40107e22d0e3e33533f6e", kill_on_drop: false }`
[INFO] [stdout] befae2382274e786a375a9b57bb5b433e6c7a63fe5d40107e22d0e3e33533f6e