$ git clone -n https://gitee.com/fe_zhang/boost.git /var/lib/mock/dist-an23-build-252778-63493/root/chroot_tmpdir/scmroot/boost
Cloning into '/var/lib/mock/dist-an23-build-252778-63493/root/chroot_tmpdir/scmroot/boost'...
$ git reset --hard 84aca07a19dd0525f396aba6ec0f3e0172703dcc
HEAD is now at 84aca07 Optimize the spec file