evolve: handle preparation logic for public divergence in one block

8 jobs for topic/default/khanchi-public-cdiv in 5 minutes and 36 seconds (queued for 1 second)
Status Job ID Name Coverage
  Test
passed #106089
checks-py2

00:01:16

passed #106090
checks-py3

00:01:13

passed #106095
doc

00:00:43

manual #106088
allowed to fail manual
pytype
passed #106091
tests-py2-cext

00:03:07

passed #106092
tests-py2-pure

00:05:36

passed #106093
tests-py3-cext

00:02:30

passed #106094
tests-py3-pure

00:05:35