Removing a git worktree on a codex session that is currently being worked on crashes the terminal ungracefully.

What version of Codex CLI is running?

0.116.0

What subscription do you have?

max

Which model were you using?

5.4 x high

What platform is your computer?

tahoe

What terminal emulator and version are you using (if applicable)?

zsh

What issue are you seeing?

I was working on a Git work tree and I removed it in another session, when I tried to re-prompt in that chat that was on the remove.git worktree, I got this Rust error, which made it such that the terminal was no longer responsive. This should ideally have a more graceful error message.

What steps can reproduce the bug?

1. Create a Git worktree on a repository.
2. Open a Codex session on that Git worktree.
3. From another terminal, close the Git worktree and try to re-prompt the chat in the now-closed Git worktree.

What is the expected behavior?

<img width="1276" height="353" alt="Image" src="https://github.com/user-attachments/assets/aed6cae6-c39d-439e-a280-9556d5ae46d0" />

Additional information

no