$ git clone -n https://src.fedoraproject.org/rpms/maui-mauikit-documents.git /var/lib/mock/f41-build-856402-167594/root/chroot_tmpdir/scmroot/maui-mauikit-documents
Cloning into '/var/lib/mock/f41-build-856402-167594/root/chroot_tmpdir/scmroot/maui-mauikit-documents'...
$ git fetch origin a8654347b0a72b6bb7d04b702a5c7c037759aea5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/maui-mauikit-documents
 * [new ref]         a8654347b0a72b6bb7d04b702a5c7c037759aea5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a865434 Initial import (fedora#2313774)