$ git clone -n https://src.fedoraproject.org/rpms/dwz.git /var/lib/mock/f41-build-807963-145563/root/chroot_tmpdir/scmroot/dwz
Cloning into '/var/lib/mock/f41-build-807963-145563/root/chroot_tmpdir/scmroot/dwz'...
$ git fetch origin f3117a4f1c0b79c7dcc2a2f7b9dfab795620a3db:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/dwz
 * [new ref]         f3117a4f1c0b79c7dcc2a2f7b9dfab795620a3db -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f3117a4 Bump release for SPDX change