$ git clone -n https://src.fedoraproject.org/rpms/libvirt.git /var/lib/mock/f33-build-327119-58038/root/chroot_tmpdir/scmroot/libvirt
Cloning into '/var/lib/mock/f33-build-327119-58038/root/chroot_tmpdir/scmroot/libvirt'...
$ git reset --hard fecc0295a2c9146a72ac6fc821516a2f57a193fb
HEAD is now at fecc029 libvirt-6.6.0-1