$ git clone -n https://gitee.com/renbo02/pki-servlet-engine.git /var/lib/mock/dist-an8.9-build-382349-71837/root/chroot_tmpdir/scmroot/pki-servlet-engine
Cloning into '/var/lib/mock/dist-an8.9-build-382349-71837/root/chroot_tmpdir/scmroot/pki-servlet-engine'...
$ git fetch origin 8a4a97e92b7431c48f630e854008bd3d179c28c1:KOJI_FETCH_HEAD
From https://gitee.com/renbo02/pki-servlet-engine
 * [new ref]         8a4a97e92b7431c48f630e854008bd3d179c28c1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8a4a97e update to pki-servlet-engine-9.0.62-1.src.rpm