$ git clone -n https://gitee.com/wb-qtt862918/boost.git /var/lib/mock/dist-an8.6-build-167273-58800/root/chroot_tmpdir/scmroot/boost
Cloning into '/var/lib/mock/dist-an8.6-build-167273-58800/root/chroot_tmpdir/scmroot/boost'...
$ git reset --hard cbb07966fa11f2ef943eb1830c38c672dbd34829
HEAD is now at cbb0796 optimise spec file