$ git clone -n https://gitee.com/mgb01105731/python-pytoml_1.git /var/lib/mock/dist-an23-build-242412-63097/root/chroot_tmpdir/scmroot/python-pytoml_1 Cloning into '/var/lib/mock/dist-an23-build-242412-63097/root/chroot_tmpdir/scmroot/python-pytoml_1'... $ 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 [...] -- [...]'