$ git clone -n https://gitee.com/xiaolunfhb/tar.git /var/lib/mock/dist-an8.6-build-104421-45598/root/chroot_tmpdir/scmroot/tar
Cloning into '/var/lib/mock/dist-an8.6-build-104421-45598/root/chroot_tmpdir/scmroot/tar'...
$ git reset --hard 8c188bda307c6fc278aa950a1b9ab26a73125b9e
HEAD is now at 8c188bd spec: add doc sub package