$ git clone -n https://gitee.com/yxy19990412/procps-ng.git /var/lib/mock/dist-an23-build-361802-71197/root/chroot_tmpdir/scmroot/procps-ng
Cloning into '/var/lib/mock/dist-an23-build-361802-71197/root/chroot_tmpdir/scmroot/procps-ng'...
$ git fetch origin ec0612d482bfa12592a4ca2b61355e5cf6b41603:KOJI_FETCH_HEAD
From https://gitee.com/yxy19990412/procps-ng
 * [new ref]         ec0612d482bfa12592a4ca2b61355e5cf6b41603 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ec0612d update