[INFO] fetching crate t4a-cubecl-zspace 0.10.0...
[INFO] documenting t4a-cubecl-zspace-0.10.0 against da3f5c31e5535b3dc210067de660a45784ae1e9c for pr-162169
[INFO] extracting crate t4a-cubecl-zspace 0.10.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate t4a-cubecl-zspace 0.10.0
[INFO] finished tweaking crates.io crate t4a-cubecl-zspace 0.10.0
[INFO] tweaked toml for crates.io crate t4a-cubecl-zspace 0.10.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate t4a-cubecl-zspace 0.10.0 on toolchain da3f5c31e5535b3dc210067de660a45784ae1e9c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate t4a-cubecl-zspace 0.10.0 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" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 65f868a79ffa0c1a77bfe3b8cf0a631a0d41cfdab6748128528602b0f83e82d6
[INFO] running `Command { std: "docker" "start" "65f868a79ffa0c1a77bfe3b8cf0a631a0d41cfdab6748128528602b0f83e82d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65f868a79ffa0c1a77bfe3b8cf0a631a0d41cfdab6748128528602b0f83e82d6", 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" "65f868a79ffa0c1a77bfe3b8cf0a631a0d41cfdab6748128528602b0f83e82d6" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65f868a79ffa0c1a77bfe3b8cf0a631a0d41cfdab6748128528602b0f83e82d6", 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" "65f868a79ffa0c1a77bfe3b8cf0a631a0d41cfdab6748128528602b0f83e82d6" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]  Documenting t4a-cubecl-zspace v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/shape.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | / pub struct Shape {
[INFO] [stdout] 25 | |     /// The dimensions of the tensor.
[INFO] [stdout] 26 | |     dims: SmallVec<[usize; INLINE_DIMS]>,
[INFO] [stdout] 27 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `Reexport to avoid annoying rust-analyzer bug where it imports the module instead of the macro`
[INFO] [stdout]    = help: ends near `Shape of a tensor.`
[INFO] [stdout]    = note: `#[deny(rustdoc::unportable_markdown)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/shape.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | / pub struct Shape {
[INFO] [stdout] 25 | |     /// The dimensions of the tensor.
[INFO] [stdout] 26 | |     dims: SmallVec<[usize; INLINE_DIMS]>,
[INFO] [stdout] 27 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `Shape of a tensor.`
[INFO] [stdout]    = help: ends near `Shape of a tensor.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/shape.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | / pub enum MetadataError {
[INFO] [stdout] 33 | |     /// The operands have different ranks.
[INFO] [stdout] 34 | |     RankMismatch { left: usize, right: usize },
[INFO] [stdout] 35 | |     /// A pair of dimensions are incompatible for broadcasting.
[INFO] [stdout] ...  |
[INFO] [stdout] 46 | |     Invalid { reason: String },
[INFO] [stdout] 47 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `Reexport to avoid annoying rust-analyzer bug where it imports the module instead of the macro`
[INFO] [stdout]    = help: ends near `Error that can occur when attempting to modify shapes.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/shape.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | / pub enum MetadataError {
[INFO] [stdout] 33 | |     /// The operands have different ranks.
[INFO] [stdout] 34 | |     RankMismatch { left: usize, right: usize },
[INFO] [stdout] 35 | |     /// A pair of dimensions are incompatible for broadcasting.
[INFO] [stdout] ...  |
[INFO] [stdout] 46 | |     Invalid { reason: String },
[INFO] [stdout] 47 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `Error that can occur when attempting to modify shapes.`
[INFO] [stdout]    = help: ends near `Error that can occur when attempting to modify shapes.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/shape.rs:489:1
[INFO] [stdout]     |
[INFO] [stdout] 489 | / pub fn calculate_matmul_output(lhs: &Shape, rhs: &Shape) -> Result<Shape, MetadataError> {
[INFO] [stdout] 490 | |     let rank = lhs.rank();
[INFO] [stdout] 491 | |     if rank != rhs.rank() {
[INFO] [stdout] 492 | |         return Err(MetadataError::RankMismatch {
[INFO] [stdout] ...   |
[INFO] [stdout] 513 | |     Ok(shape)
[INFO] [stdout] 514 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `Reexport to avoid annoying rust-analyzer bug where it imports the module instead of the macro`
[INFO] [stdout]     = help: ends near `Compute the output shape for matrix multiplication with broadcasting support.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/shape.rs:489:1
[INFO] [stdout]     |
[INFO] [stdout] 489 | / pub fn calculate_matmul_output(lhs: &Shape, rhs: &Shape) -> Result<Shape, MetadataError> {
[INFO] [stdout] 490 | |     let rank = lhs.rank();
[INFO] [stdout] 491 | |     if rank != rhs.rank() {
[INFO] [stdout] 492 | |         return Err(MetadataError::RankMismatch {
[INFO] [stdout] ...   |
[INFO] [stdout] 513 | |     Ok(shape)
[INFO] [stdout] 514 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `Compute the output shape for matrix multiplication with broadcasting support.`
[INFO] [stdout]     = help: ends near `Compute the output shape for matrix multiplication with broadcasting support.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `t4a-cubecl-zspace`
[INFO] running `Command { std: "docker" "inspect" "65f868a79ffa0c1a77bfe3b8cf0a631a0d41cfdab6748128528602b0f83e82d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65f868a79ffa0c1a77bfe3b8cf0a631a0d41cfdab6748128528602b0f83e82d6", kill_on_drop: false }`
[INFO] [stdout] 65f868a79ffa0c1a77bfe3b8cf0a631a0d41cfdab6748128528602b0f83e82d6
