$ git clone -n https://gitee.com/fundawang/boost.git /var/lib/mock/dist-an23-build-326498-68995/root/chroot_tmpdir/scmroot/boost
Cloning into '/var/lib/mock/dist-an23-build-326498-68995/root/chroot_tmpdir/scmroot/boost'...
$ git fetch origin 370e2f9b3acda0e06e27b36ad4e136a63b9074dc:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/boost
 * [new ref]         370e2f9b3acda0e06e27b36ad4e136a63b9074dc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 370e2f9 1.82.0