$ git clone -n https://src.fedoraproject.org/rpms/perftest.git /var/lib/mock/f33-build-607883-67371/root/chroot_tmpdir/scmroot/perftest
Cloning into '/var/lib/mock/f33-build-607883-67371/root/chroot_tmpdir/scmroot/perftest'...
$ git reset --hard 5e5177e2473174601ccfdb779c1d04f3658f88e7
HEAD is now at 5e5177e Rebase to upstream release perftest-4.5-0.2