$ git clone -n https://src.fedoraproject.org/rpms/python-chai.git /var/lib/mock/f41-build-side-2-python-2678715-29456/root/chroot_tmpdir/scmroot/python-chai
Cloning into '/var/lib/mock/f41-build-side-2-python-2678715-29456/root/chroot_tmpdir/scmroot/python-chai'...
$ git fetch origin c5c051ccd5af4ba20e2810aacc06e4e78c776b79:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-chai
 * [new ref]         c5c051ccd5af4ba20e2810aacc06e4e78c776b79 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c5c051c convert license to SPDX