$ git clone -n https://src.fedoraproject.org/rpms/dropwatch.git /var/lib/mock/f40-build-2226267-52918/root/chroot_tmpdir/scmroot/dropwatch
Cloning into '/var/lib/mock/f40-build-2226267-52918/root/chroot_tmpdir/scmroot/dropwatch'...
$ git fetch origin e0f464424edbb2921afab36ba6af754cd6f5cda7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/dropwatch
 * [new ref]         e0f464424edbb2921afab36ba6af754cd6f5cda7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e0f4644 spec: update license to SPDX format