$ git clone -n https://gitee.com/src-opencloudos-rpms/tbb.git /var/lib/mock/dist-oc9-pre-build-238623-82547/root/chroot_tmpdir/scmroot/tbb
Cloning into '/var/lib/mock/dist-oc9-pre-build-238623-82547/root/chroot_tmpdir/scmroot/tbb'...
$ git fetch origin 86b3b76a54689853c555d3f18be38ca812e0ac4b:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/tbb
 * [new ref]         86b3b76a54689853c555d3f18be38ca812e0ac4b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 86b3b76 import tbb-2021.10.0-9.tl4