$ git clone -n https://src.fedoraproject.org/rpms/python-datalad.git /var/lib/mock/f39-build-2158099-50940/root/chroot_tmpdir/scmroot/python-datalad
Cloning into '/var/lib/mock/f39-build-2158099-50940/root/chroot_tmpdir/scmroot/python-datalad'...
$ git fetch origin ed6fc1dde3cff423a7eb3dcaaea56cc2702bf27c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-datalad
 * [new ref]         ed6fc1dde3cff423a7eb3dcaaea56cc2702bf27c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ed6fc1d [packit] 0.19.4 upstream release