$ git clone -n https://src.fedoraproject.org/rpms/python-datalad.git /var/lib/mock/f40-build-2726687-73126/root/chroot_tmpdir/scmroot/python-datalad
Cloning into '/var/lib/mock/f40-build-2726687-73126/root/chroot_tmpdir/scmroot/python-datalad'...
$ git fetch origin 189e9333afda04173b97d206caa782b3965e3506:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-datalad
 * [new ref]         189e9333afda04173b97d206caa782b3965e3506 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 189e933 [packit] 0.19.6 upstream release