$ git clone -n https://gitee.com/src-opencloudos-rpms/boost.git /var/lib/mock/dist-oc9-build-211215-80684/root/chroot_tmpdir/scmroot/boost
Cloning into '/var/lib/mock/dist-oc9-build-211215-80684/root/chroot_tmpdir/scmroot/boost'...
$ git fetch origin 30ef127927e17c5f0e9278add3b20f27ba991306:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/boost
 * [new ref]         30ef127927e17c5f0e9278add3b20f27ba991306 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 30ef127 import boost-1.82.0-7.tl4.4