$ git clone -n https://gitee.com/src-opencloudos-rpms/boost.git /var/lib/mock/dist-oc9-build-210498-80606/root/chroot_tmpdir/scmroot/boost
Cloning into '/var/lib/mock/dist-oc9-build-210498-80606/root/chroot_tmpdir/scmroot/boost'...
$ git fetch origin d7e1f4d434dbe02d63325f7f811eabb9da90264f:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/boost
 * [new ref]         d7e1f4d434dbe02d63325f7f811eabb9da90264f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d7e1f4d import boost-1.82.0-7.tl4.3