$ git clone -n https://gitee.com/zhoujiajia111/tigervnc.git /var/lib/mock/dist-an23.3-build-436783-73067/root/chroot_tmpdir/scmroot/tigervnc
Cloning into '/var/lib/mock/dist-an23.3-build-436783-73067/root/chroot_tmpdir/scmroot/tigervnc'...
$ git fetch origin d46a2eb516d3e54a07e525b94df74ac4603d3a65:KOJI_FETCH_HEAD
From https://gitee.com/zhoujiajia111/tigervnc
 * [new ref]         d46a2eb516d3e54a07e525b94df74ac4603d3a65 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d46a2eb Rebuild for remove inappropriate build dependencies.