$ git clone -n https://src.fedoraproject.org/rpms/wayvnc.git /var/lib/mock/f38-build-706749-91249/root/chroot_tmpdir/scmroot/wayvnc
Cloning into '/var/lib/mock/f38-build-706749-91249/root/chroot_tmpdir/scmroot/wayvnc'...
$ git reset --hard f891dd17472fc8c53c853468c7f451ccda7c1918
HEAD is now at f891dd1 new version