$ git clone -n https://gitee.com/src-anolis-os/kbd.git /var/lib/mock/dist-an23-build-88471-44713/root/chroot_tmpdir/scmroot/kbd Cloning into '/var/lib/mock/dist-an23-build-88471-44713/root/chroot_tmpdir/scmroot/kbd'... $ git reset --hard origin/a23-dev fatal: ambiguous argument 'origin/a23-dev': unknown revision or path not in the working tree. Use '--' to separate paths from revisions, like this: 'git [...] -- [...]'