xai-org/grok-build · error

rehydrate_subagent_worktree task failed: {e}

Error message

rehydrate_subagent_worktree task failed: {e}

What it means

Error "rehydrate_subagent_worktree task failed: {e}" thrown in xai-org/grok-build.

Source

Thrown at crates/codegen/xai-grok-workspace/src/worktree/mod.rs:1484

    dest: &Path,
    source_repo: &Path,
    snapshot_ref: &str,
    session_id: Option<&str>,
) -> Result<std::path::PathBuf> {
    let dest = dest.to_path_buf();
    let source_repo = source_repo.to_path_buf();
    let snapshot_ref = snapshot_ref.to_string();
    let session_id = session_id.map(str::to_owned);
    let report = tokio::task::spawn_blocking(move || {
        xai_fast_worktree::rehydrate_worktree_from_ref(
            &dest,
            &source_repo,
            &snapshot_ref,
            session_id.as_deref(),
        )
    })
    .await
    .map_err(|e| anyhow::anyhow!("rehydrate_subagent_worktree task failed: {e}"))??;
    Ok(report.worktree_path)
}

/// Snapshot a subagent worktree's working state into `ref_name` and make it
/// durable in `source_repo`, returning the ref name to persist as
/// `snapshot_ref`. Does NOT touch the directory: the caller persists the ref
/// FIRST, then removes the worktree via [`remove_subagent_worktree`], so a
/// failed (or not-yet-persisted) removal never strands a snapshot the resume
/// path can't find.
///
/// Standalone worktrees keep the snapshot in their own `.git`, which is
/// destroyed on removal, so after capturing, the snapshot is transferred into
/// `source_repo` (which survives the worktree) and verified to resolve there
/// before returning `Ok`. The blocking fast-worktree work runs on a blocking
/// thread.
pub async fn snapshot_subagent_worktree(
    worktree_path: &Path,
    source_repo: &Path,

View on GitHub (pinned to bc7f02eddd)

When it happens

Trigger: Thrown at crates/codegen/xai-grok-workspace/src/worktree/mod.rs:1484 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of xai-org/grok-build@bc7f02eddd (2026-08-31). Data as JSON: /api/errors/c67c042a4f597c3a. Report an issue: GitHub.