$ git clone -n https://gitee.com/quqinqi/nydus-rs.git /var/lib/mock/dist-an8-exp-build-220456-61803/root/chroot_tmpdir/scmroot/nydus-rs Cloning into '/var/lib/mock/dist-an8-exp-build-220456-61803/root/chroot_tmpdir/scmroot/nydus-rs'... $ git reset --hard release/2.1.4 fatal: ambiguous argument 'release/2.1.4': unknown revision or path not in the working tree. Use '--' to separate paths from revisions, like this: 'git [...] -- [...]'