Master had 8 uncommitted single-line whitespace changes (blank-line trimming
in test mod headers, etc.) left over from a previous mergemaster cargo-fmt
run that didn't get committed. Each subsequent merge attempt hit:
cherry-pick failed: 'Your local changes to the following files would be
overwritten by merge. Please commit your changes or stash them.'
So merges had been silently un-mergeable for the last several rounds —
mergemaster correctly reported the issue but had no way to fix master's
own state from inside the merge_workspace.
Files affected (all whitespace-only):
- chat/transport/matrix/bot/messages/{handle_message,on_room_message}.rs
- chat/transport/slack/commands/{llm,mod}.rs
- http/mcp/agent_tools/worktree.rs
- http/workflow/story_ops/{create,criterion,update}.rs
cargo clippy --all-targets -- -D warnings: clean
cargo fmt --all --check: clean
2636 tests pass.