$ git clone -n https://src.fedoraproject.org/rpms/python-pyqtgraph.git /var/lib/mock/f41-build-side-1-2975223-35838/root/chroot_tmpdir/scmroot/python-pyqtgraph
Cloning into '/var/lib/mock/f41-build-side-1-2975223-35838/root/chroot_tmpdir/scmroot/python-pyqtgraph'...
$ git fetch origin 51cc7d12342206c4b7641d1b5046a14e7424d209:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pyqtgraph
 * [new ref]         51cc7d12342206c4b7641d1b5046a14e7424d209 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 51cc7d1 Update License tag to use SPDX identifiers