in 8.8.rc0:
less than 1 : 12
less than 2 : 16
less than 4 : 28
less than 8 : 30
less than 16 : 32
In the 15 worst files, 69 broken doctests:
['src/sage/combinat/crystals/kirillov_reshetikhin.py # 3 doctests failed',
'src/sage/combinat/perfect_matching.py # 3 doctests failed',
'src/sage/combinat/root_system/root_lattice_realizations.py # 3 doctests failed',
'src/sage/combinat/root_system/weyl_characters.py # 3 doctests failed',
'src/sage/doctest/test.py # 3 doctests failed',
'src/sage/misc/sageinspect.py # 3 doctests failed',
'src/sage/rings/polynomial/multi_polynomial_ideal.py # 3 doctests failed',
'src/sage/symbolic/expression.pyx # 3 doctests failed',
'src/sage/misc/functional.py # 4 doctests failed',
'src/sage/repl/attach.py # 4 doctests failed',
'src/sage/rings/polynomial/toy_buchberger.py # 4 doctests failed',
'src/sage/combinat/root_system/weyl_group.py # 7 doctests failed',
'src/sage/graphs/generic_graph.py # 8 doctests failed',
'src/sage/misc/nested_class.pyx # 9 doctests failed',
'src/sage/rings/integer.pyx # 9 doctests failed']
