[INFO] cloning repository https://github.com/redwarp/k-means-gpu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/redwarp/k-means-gpu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredwarp%2Fk-means-gpu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredwarp%2Fk-means-gpu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 85b8c10080cb25160709c911e237fdcd777579d7
[INFO] documenting redwarp/k-means-gpu against beta-2025-10-28 for beta-1.92-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredwarp%2Fk-means-gpu" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/redwarp/k-means-gpu
[INFO] finished tweaking git repo https://github.com/redwarp/k-means-gpu
[INFO] tweaked toml for git repo https://github.com/redwarp/k-means-gpu written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/redwarp/k-means-gpu on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/redwarp/k-means-gpu 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-2025-10-28" "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 redwarp/k-means-gpu against beta-2025-10-28 for beta-1.92-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredwarp%2Fk-means-gpu" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/redwarp/k-means-gpu
[INFO] finished tweaking git repo https://github.com/redwarp/k-means-gpu
[INFO] tweaked toml for git repo https://github.com/redwarp/k-means-gpu written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/redwarp/k-means-gpu on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/redwarp/k-means-gpu 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-2025-10-28" "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 rgb v0.8.36
[INFO] [stderr]   Downloaded palette_derive v0.7.3
[INFO] [stderr]   Downloaded palette v0.7.3
[INFO] [stderr]   Downloaded wgpu v0.17.0
[INFO] [stderr]   Downloaded wgpu-core v0.17.0
[INFO] [stderr]   Downloaded wgpu-hal v0.17.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4cd3395c24881d4164ef0097dd9083e5ab70ed6a86b32c6f879ccb8b53ab44d
[INFO] running `Command { std: "docker" "start" "-a" "a4cd3395c24881d4164ef0097dd9083e5ab70ed6a86b32c6f879ccb8b53ab44d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4cd3395c24881d4164ef0097dd9083e5ab70ed6a86b32c6f879ccb8b53ab44d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4cd3395c24881d4164ef0097dd9083e5ab70ed6a86b32c6f879ccb8b53ab44d", kill_on_drop: false }`
[INFO] [stdout] a4cd3395c24881d4164ef0097dd9083e5ab70ed6a86b32c6f879ccb8b53ab44d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3c92a74a7fd016b660541e3fb0a482513ea56c7693e72d2ad8aac782783f414
[INFO] running `Command { std: "docker" "start" "-a" "c3c92a74a7fd016b660541e3fb0a482513ea56c7693e72d2ad8aac782783f414", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking termcolor v1.3.0
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]    Compiling ash v0.37.3+1.3.251
[INFO] [stderr]    Compiling khronos-egl v4.1.0
[INFO] [stderr]     Checking smallvec v1.11.1
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]     Checking spirv v0.2.0+1.5.4
[INFO] [stderr]     Checking gpu-alloc-types v0.3.0
[INFO] [stderr]     Checking gpu-descriptor-types v0.1.1
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]     Checking unicode-xid v0.2.4
[INFO] [stderr]     Checking hexf-parse v0.2.1
[INFO] [stderr]     Checking wgpu-types v0.17.0
[INFO] [stderr]     Checking libloading v0.8.0
[INFO] [stderr]     Checking profiling v1.0.11
[INFO] [stderr]     Checking renderdoc-sys v1.0.0
[INFO] [stderr]     Checking glow v0.12.3
[INFO] [stderr]    Compiling pathdiff v0.2.1
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]    Compiling rustix v0.38.14
[INFO] [stderr]    Compiling palette v0.7.3
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]    Compiling kmeans-color-gpu-preprocessor v0.1.0 (/opt/rustwide/workdir/preprocessor)
[INFO] [stderr]     Checking gpu-alloc v0.6.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.7
[INFO] [stderr]     Checking fast-srgb8 v1.0.0
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking clap_builder v4.4.4
[INFO] [stderr]     Checking jpeg-decoder v0.3.0
[INFO] [stderr]     Checking pollster v0.3.0
[INFO] [stderr]     Checking num-rational v0.4.1
[INFO] [stderr]    Compiling kmeans-color-gpu v0.1.0 (/opt/rustwide/workdir/core)
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking parking_lot_core v0.9.8
[INFO] [stderr]     Checking ahash v0.7.6
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking env_logger v0.10.0
[INFO] [stderr]     Checking indexmap v1.9.3
[INFO] [stderr]     Checking gpu-descriptor v0.2.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.48
[INFO] [stderr]    Compiling bytemuck_derive v1.5.0
[INFO] [stderr]    Compiling phf_macros v0.11.2
[INFO] [stderr]    Compiling palette_derive v0.7.3
[INFO] [stderr]    Compiling clap_derive v4.4.2
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]     Checking thiserror v1.0.48
[INFO] [stderr]     Checking naga v0.13.0
[INFO] [stderr]     Checking rgb v0.8.36
[INFO] [stderr]     Checking image v0.24.7
[INFO] [stderr]     Checking clap v4.4.4
[INFO] [stderr]     Checking wgpu-hal v0.17.0
[INFO] [stderr]     Checking wgpu-core v0.17.0
[INFO] [stderr]     Checking wgpu v0.17.0
[INFO] [stderr]  Documenting kmeans-color-gpu v0.1.0 (/opt/rustwide/workdir/core)
[INFO] [stderr]  Documenting kmeans-color-gpu-cli v0.1.0 (/opt/rustwide/workdir/cli)
[INFO] [stdout] warning: unclosed HTML tag `SIZE`
[INFO] [stdout]   --> cli/src/args.rs:36:59
[INFO] [stdout]    |
[INFO] [stdout] 36 |         /// Each color will be represented by a square of <SIZE x SIZE>. Between 1 and 60
[INFO] [stdout]    |                                                           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.14s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/kmeans_color_gpu/index.html and 1 other file
[INFO] running `Command { std: "docker" "inspect" "c3c92a74a7fd016b660541e3fb0a482513ea56c7693e72d2ad8aac782783f414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3c92a74a7fd016b660541e3fb0a482513ea56c7693e72d2ad8aac782783f414", kill_on_drop: false }`
[INFO] [stdout] c3c92a74a7fd016b660541e3fb0a482513ea56c7693e72d2ad8aac782783f414
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "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] 7c9cb6b52615384c738eab5a07f8e05d5f9070304ce4ae9d8d06acabfe79a27a
[INFO] running `Command { std: "docker" "start" "-a" "7c9cb6b52615384c738eab5a07f8e05d5f9070304ce4ae9d8d06acabfe79a27a", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "7c9cb6b52615384c738eab5a07f8e05d5f9070304ce4ae9d8d06acabfe79a27a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c9cb6b52615384c738eab5a07f8e05d5f9070304ce4ae9d8d06acabfe79a27a", kill_on_drop: false }`
[INFO] [stdout] 7c9cb6b52615384c738eab5a07f8e05d5f9070304ce4ae9d8d06acabfe79a27a