$ git clone -n https://gitee.com/mgb01105731/boost.git /var/lib/mock/dist-an23-build-158298-58313/root/chroot_tmpdir/scmroot/boost
Cloning into '/var/lib/mock/dist-an23-build-158298-58313/root/chroot_tmpdir/scmroot/boost'...
$ git reset --hard b8cac6c5bbe58faffef257af5ca56d4a0e615edf
HEAD is now at b8cac6c optimise spec file