$ git clone -n https://gitee.com/wz002/fence-agents.git /var/lib/mock/dist-an8.9-build-396260-72216/root/chroot_tmpdir/scmroot/fence-agents
Cloning into '/var/lib/mock/dist-an8.9-build-396260-72216/root/chroot_tmpdir/scmroot/fence-agents'...
$ git fetch origin dev:KOJI_FETCH_HEAD
fatal: couldn't find remote ref dev
$ git reset --hard origin/dev
fatal: ambiguous argument 'origin/dev': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions, like this:
'git <command> [<revision>...] -- [<file>...]'