tests/test_adopt_plan_paths_spelled.py: seven mutants of the plan written to and cloning ... into lines that no row killed now fail one, so a printable non-ASCII path prints as typed, ESC, CR and a non-UTF-8 --work-dir are spelled, a relative --out is not made absolute, an --out that ends in a space or is wrapped in backticks is spelled, and execute spells the clone line as plan does (#1167) - #1185