$ git clone -n https://gitee.com/src-anolis-test/pcp.git /var/lib/mock/dist-an8.4-internal-build-70483-37117/root/chroot_tmpdir/scmroot/pcp Cloning into '/var/lib/mock/dist-an8.4-internal-build-70483-37117/root/chroot_tmpdir/scmroot/pcp'... $ git reset --hard origin/a8-temp-5.3.1-5.el8 fatal: ambiguous argument 'origin/a8-temp-5.3.1-5.el8': unknown revision or path not in the working tree. Use '--' to separate paths from revisions, like this: 'git [...] -- [...]'