$ git clone -n https://src.fedoraproject.org/rpms/kde-workspace.git /var/lib/mock/f38-build-side-42-init-devel-740196-27655/root/chroot_tmpdir/scmroot/kde-workspace
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-740196-27655/root/chroot_tmpdir/scmroot/kde-workspace'...
$ git fetch origin a47895d3e84832af4aea174f4516152f96fd466c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kde-workspace
 * [new ref]         a47895d3e84832af4aea174f4516152f96fd466c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a47895d Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild