$ git clone -n https://gitee.com/sys0613/argon2.git /var/lib/mock/dist-an23-build-273641-64217/root/chroot_tmpdir/scmroot/argon2
Cloning into '/var/lib/mock/dist-an23-build-273641-64217/root/chroot_tmpdir/scmroot/argon2'...
$ git fetch origin fbfabfb30572c7cb253de3b968d373787c6029b3:KOJI_FETCH_HEAD
From https://gitee.com/sys0613/argon2
 * [new ref]         fbfabfb30572c7cb253de3b968d373787c6029b3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fbfabfb Optimize spec file