baseline: github/main 7195b69954
command: git submodule status --recursive
-661f3329406cb7f0a1d939011cabfcdd3e746fd5 shared
command: ls -la shared
total 8
drwxrwxr-x 2 user user 4096 Nov  1 05:55 .
drwxrwxr-x 3 user user 4096 Nov  1 05:55 ..
server warning:
[05:55:56.599] WARN (#12898) http.span=137148ms: worktree submodule checkout failed; submodule paths are empty
  {
    worktreePath: '/home/user/main/.t3/worktrees/project/t3-02d7033f',
    cause: {
      _tag: 'GitCommandError',
      operation: 'GitVcsDriver.createWorktree.updateSubmodules',
      command: 'git',
      cwd: '/home/user/main/.t3/worktrees/project/t3-02d7033f',
      argumentCount: 4,
      detail: 'Git command timed out.'
    }
  }

pr: f87917af447672802eb33060c45e456615dc8e89
command: git submodule status --recursive
 661f3329406cb7f0a1d939011cabfcdd3e746fd5 shared (heads/main)
command: git status --porcelain (parent and submodule)
command: wc -c shared/payload.bin
4194304 /home/user/t3code/.t3/worktrees/project/t3-79ac51ec/shared/payload.bin
command: git -C shared rev-parse HEAD
661f3329406cb7f0a1d939011cabfcdd3e746fd5

real client flow: add local project -> Codex gpt-6.1-sol -> New worktree -> submit read-only verification prompt.
real HTTP submodule remote: 4 MiB incompressible payload, 64 KiB per 0.65 seconds. No git wrapper or provider mock.
PR persisted workspace events:
2026-11-01T05:58:11.198Z Preparing workspace
2026-11-01T05:58:11.255Z Preparing worktree
2026-11-01T05:58:53.786Z Starting setup script
2026-11-01T05:58:53.885Z Workspace ready (42.687 seconds)
2026-11-01T05:58:54.509Z provider-session.attached, driver=codex, model=gpt-6.1-sol

neighbor: Cancel during a slow submodule clone -> Worktree setup cancelled after 11s; partial worktree removed from git worktree list, no git submodule/clone/remote-http processes remain, no provider turn started.
neighbor: HTTP remote stopped -> submodule update exited nonzero; server warned "submodules may be incomplete"; worktree remained usable and real Codex turn reported the missing submodule without initializing it.

blacksmith-check: vp run check:changed 8b74a69019e3d0f5be62dc118c526669002fc195
pass format, lint, knip (both), graphql, typecheck (3 packages), tests (2 files, 217 passed).
No application source changes. PR head f87917af447672802eb33060c45e456615dc8e89.