This instance will be upgraded to Heptapod 0.19.0rc2 on 2021-01-18 at 11:00 UTC+1 (a few minutes of downtime)

prune: skip already obsolete commits

This makes `hg prune` skip already obsolete commits and just print a
message about them, just like how `hg rebase` does.

--HG--
branch : stable
7 jobs for topic/stable/prune-already-obsolete-for-stable in 5 minutes and 56 seconds (queued for 1 second)
latest
Status Job ID Name Coverage
  Test
passed #105628
doc

00:00:35

passed #105622
flake8

00:00:46

manual #105623
allowed to fail manual
pytype
passed #105624
tests-py2-cext

00:04:09

passed #105625
tests-py2-pure

00:02:54

passed #105626
tests-py3-cext

00:05:55

passed #105627
tests-py3-pure

00:05:42