Various common problems #306

Job	Run time
unavailable	25s
unit-tests	25s
local-edit-tests	41s
git-clone.com (linux)	10s
toolchain.com (mac)	53s
pc-cmake.com (mac)	26s
stark.com/foo (mac)	43s
fix-machos.com (linux)	12s
pyapp.com/pip (mac)	1m 25s
pyapp.com/poetry (mac)	57s
toolchain.com (linux)	9s
pc-cmake.com (linux)	9s
fix-machos.com (mac)	14s
git-clone.com (mac)	53s
stark.com/foo (linux)	13s
pyapp.com/poetry (linux)	14s
version-transformer.com (mac)	10s
stark.com/foo@1.2.3 (linux)	9s
pyapp.com/pip (linux)	13s
stark.com/foo@1.2.3 (mac)	35s
version-transformer.com (linux)	12s
	9m 28s

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