$ git clone -n https://gitee.com/zhaohang_mskdxl/libmtp.git /var/lib/mock/dist-an23.3-build-441842-73170/root/chroot_tmpdir/scmroot/libmtp
Cloning into '/var/lib/mock/dist-an23.3-build-441842-73170/root/chroot_tmpdir/scmroot/libmtp'...
$ git fetch origin a23-test:KOJI_FETCH_HEAD
fatal: couldn't find remote ref a23-test
$ git reset --hard origin/a23-test
fatal: ambiguous argument 'origin/a23-test': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions, like this:
'git <command> [<revision>...] -- [<file>...]'