$ git clone -n https://gitee.com/src-anolis-os/python-zc-lockfile.git /var/lib/mock/dist-an23-build-241980-63077/root/chroot_tmpdir/scmroot/python-zc-lockfile Cloning into '/var/lib/mock/dist-an23-build-241980-63077/root/chroot_tmpdir/scmroot/python-zc-lockfile'... $ git reset --hard origin/a fatal: ambiguous argument 'origin/a': unknown revision or path not in the working tree. Use '--' to separate paths from revisions, like this: 'git [...] -- [...]'