$ git clone -n https://src.fedoraproject.org/rpms/python-css-parser.git /var/lib/mock/f39-build-2198983-51715/root/chroot_tmpdir/scmroot/python-css-parser
Cloning into '/var/lib/mock/f39-build-2198983-51715/root/chroot_tmpdir/scmroot/python-css-parser'...
$ git fetch origin 820a866def96ce21f15afdb78f402dc518925398:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-css-parser
 * [new ref]         820a866def96ce21f15afdb78f402dc518925398 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 820a866 Convert license tag to SPDX