$ git clone -n https://src.fedoraproject.org/rpms/fio.git /var/lib/mock/f38-build-side-42-init-devel-566811-25898/root/chroot_tmpdir/scmroot/fio
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-566811-25898/root/chroot_tmpdir/scmroot/fio'...
$ git fetch origin 178cba8ff871687d93d91fe8d5d481c4339ca107:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/fio
 * [new ref]         178cba8ff871687d93d91fe8d5d481c4339ca107 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 178cba8 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild