$ git clone -n https://src.fedoraproject.org/rpms/nss-mdns.git /var/lib/mock/f33-build-135670-41777/root/chroot_tmpdir/scmroot/nss-mdns
Cloning into '/var/lib/mock/f33-build-135670-41777/root/chroot_tmpdir/scmroot/nss-mdns'...
$ git reset --hard 3cdb8ffacef094feffc823e8aa3472bb29e90849
HEAD is now at 3cdb8ff Do not remove mdns from nsswitch.conf during upgrade