[INFO] fetching crate burn_attention 0.1.0...
[INFO] documenting burn_attention-0.1.0 against try#a394c9cd9ec93787f09a7ac445b14cc674a94549 for pr-151918
[INFO] extracting crate burn_attention 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate burn_attention 0.1.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate burn_attention 0.1.0
[INFO] tweaked toml for crates.io crate burn_attention 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate burn_attention 0.1.0 on toolchain a394c9cd9ec93787f09a7ac445b14cc674a94549
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate burn_attention 0.1.0 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" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 460cc3d1677c0808e8598091fdf80156da1bc5ab9359ce826d7b8fbc61c039d3
[INFO] running `Command { std: "docker" "start" "-a" "460cc3d1677c0808e8598091fdf80156da1bc5ab9359ce826d7b8fbc61c039d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "460cc3d1677c0808e8598091fdf80156da1bc5ab9359ce826d7b8fbc61c039d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "460cc3d1677c0808e8598091fdf80156da1bc5ab9359ce826d7b8fbc61c039d3", kill_on_drop: false }`
[INFO] [stdout] 460cc3d1677c0808e8598091fdf80156da1bc5ab9359ce826d7b8fbc61c039d3
[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=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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5376165b88330cb2bb8044c10519fa9fe46a7ffbbc261d4918bff920c8b0f033
[INFO] running `Command { std: "docker" "start" "-a" "5376165b88330cb2bb8044c10519fa9fe46a7ffbbc261d4918bff920c8b0f033", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking smallvec v1.15.1
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[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
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[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]    Compiling num-traits v0.2.19
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[INFO] [stderr]     Checking futures-lite v2.6.1
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[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]     Checking toml_parser v1.0.4
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]    Compiling variadics_please v1.1.0
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[INFO] [stderr]    Compiling cubecl-runtime v0.8.1
[INFO] [stderr]     Checking toml_writer v1.0.4
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling cubecl-macros v0.8.1
[INFO] [stderr]    Compiling web-time v1.1.0
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking md5 v0.8.0
[INFO] [stderr]    Compiling naga v26.0.0
[INFO] [stderr]     Checking unicode-width v0.2.0
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[INFO] [stderr]    Compiling wgpu-hal v26.0.6
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[INFO] [stderr]     Checking codespan-reporting v0.12.0
[INFO] [stderr]     Checking profiling v1.0.17
[INFO] [stderr]    Compiling wgpu-core v26.0.1
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[INFO] [stderr]    Compiling cubecl-wgpu v0.8.1
[INFO] [stderr]     Checking colored v3.0.0
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
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[INFO] [stderr]     Checking thread-tree v0.3.3
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]    Compiling macerator v0.2.9
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling burn-derive v0.19.1
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]     Checking data-encoding v2.9.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling burn-ndarray v0.19.1
[INFO] [stderr]     Checking moddef v0.3.0
[INFO] [stderr]     Checking atomic_float v1.1.0
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking serde_spanned v1.0.3
[INFO] [stderr]     Checking toml_datetime v0.7.3
[INFO] [stderr]    Compiling enumset_derive v0.14.0
[INFO] [stderr]    Compiling cubecl-macros-internal v0.8.1
[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]     Checking wgpu-types v26.0.0
[INFO] [stderr]     Checking toml v0.9.8
[INFO] [stderr]     Checking gpu-alloc v0.6.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking half v2.7.1
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[INFO] [stderr]     Checking enumset v1.1.10
[INFO] [stderr]     Checking regex v1.12.2
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[INFO] [stderr]     Checking rand_distr v0.5.1
[INFO] [stderr]     Checking gpu-descriptor v0.3.2
[INFO] [stderr]     Checking float8 v0.4.2
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling macerator-macros v0.1.3
[INFO] [stderr]     Checking cubecl-ir v0.8.1
[INFO] [stderr]     Checking burn-common v0.19.1
[INFO] [stderr]     Checking cubecl-core v0.8.1
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[INFO] [stderr]     Checking wgpu-core-deps-windows-linux-android v26.0.0
[INFO] [stderr]     Checking cubecl-matmul v0.8.1
[INFO] [stderr]     Checking cubecl-convolution v0.8.1
[INFO] [stderr]     Checking cubecl v0.8.1
[INFO] [stderr]     Checking burn-tensor v0.19.1
[INFO] [stderr]     Checking burn-ir v0.19.1
[INFO] [stderr]     Checking burn-core v0.19.1
[INFO] [stderr]     Checking burn-autodiff v0.19.1
[INFO] [stderr]     Checking burn-optim v0.19.1
[INFO] [stderr]     Checking burn-nn v0.19.1
[INFO] [stderr]     Checking burn-fusion v0.19.1
[INFO] [stderr]     Checking burn-cubecl-fusion v0.19.1
[INFO] [stderr]     Checking burn v0.19.1
[INFO] [stderr]     Checking burn-cubecl v0.19.1
[INFO] [stderr]     Checking burn-wgpu v0.19.1
[INFO] [stderr]  Documenting burn_attention v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 13s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/burn_attention/index.html
[INFO] running `Command { std: "docker" "inspect" "5376165b88330cb2bb8044c10519fa9fe46a7ffbbc261d4918bff920c8b0f033", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5376165b88330cb2bb8044c10519fa9fe46a7ffbbc261d4918bff920c8b0f033", kill_on_drop: false }`
[INFO] [stdout] 5376165b88330cb2bb8044c10519fa9fe46a7ffbbc261d4918bff920c8b0f033
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "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] b2b2de5b50205c350464de2e6de97f5ab0769ea08c525fd541e9edffbb251578
[INFO] running `Command { std: "docker" "start" "-a" "b2b2de5b50205c350464de2e6de97f5ab0769ea08c525fd541e9edffbb251578", kill_on_drop: false }`
[INFO] [stderr]  Documenting burn_attention v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.58s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/burn_attention/index.html
[INFO] running `Command { std: "docker" "inspect" "b2b2de5b50205c350464de2e6de97f5ab0769ea08c525fd541e9edffbb251578", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2b2de5b50205c350464de2e6de97f5ab0769ea08c525fd541e9edffbb251578", kill_on_drop: false }`
[INFO] [stdout] b2b2de5b50205c350464de2e6de97f5ab0769ea08c525fd541e9edffbb251578