$ git clone -n https://gitee.com/fundawang/NetworkManager-l2tp.git /var/lib/mock/dist-an23-build-352697-70993/root/chroot_tmpdir/scmroot/NetworkManager-l2tp
Cloning into '/var/lib/mock/dist-an23-build-352697-70993/root/chroot_tmpdir/scmroot/NetworkManager-l2tp'...
$ git fetch origin 3a7321dcf7238081b527bbece94a59852e8a522b:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/NetworkManager-l2tp
 * [new ref]         3a7321dcf7238081b527bbece94a59852e8a522b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3a7321d 1.20.10