$ git clone -n https://gitee.com/yxy19990412/procps-ng.git /var/lib/mock/dist-an23-build-361605-71197/root/chroot_tmpdir/scmroot/procps-ng
Cloning into '/var/lib/mock/dist-an23-build-361605-71197/root/chroot_tmpdir/scmroot/procps-ng'...
$ git fetch origin 6b93b9865f9a80f37803b62bd0cdf1ff4973b7cf:KOJI_FETCH_HEAD
From https://gitee.com/yxy19990412/procps-ng
 * [new ref]         6b93b9865f9a80f37803b62bd0cdf1ff4973b7cf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6b93b98 update