A riscv64 run lost perl-Crypt-SSLeay to a transient mirror problem: the
bootstrap chroot's dnf got HTTP 404 for BaseOS primary.xml.gz on every Rocky
mirror (metadata mid-sync) and mock exited 30 (YumError) from --buildsrpm,
which the builder treated as a hard failure. Give the mock-driven builders --
mockbuild-perl-packages.pl, ipmitool, grub2-xcat and conserver -- a small
run_mock wrapper that reruns the same mock command once when it exits 30
(the package-manager failure code; build failures exit 10 and are not
retried), and use it for their --buildsrpm/--rebuild invocations.
Vinícius Ferrão
e52b31e1fd