$ git clone -n https://src.fedoraproject.org/rpms/python-pywlroots.git /var/lib/mock/f38-build-side-42-init-devel-1082851-29845/root/chroot_tmpdir/scmroot/python-pywlroots
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1082851-29845/root/chroot_tmpdir/scmroot/python-pywlroots'...
$ git fetch origin a957730a512f398a8d87b23d37af1419cfe7bdce:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pywlroots
 * [new ref]         a957730a512f398a8d87b23d37af1419cfe7bdce -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a957730 Initial package