$ git clone -n https://gitee.com/fundawang/autoconf.git /var/lib/mock/dist-an23-build-354089-71027/root/chroot_tmpdir/scmroot/autoconf
Cloning into '/var/lib/mock/dist-an23-build-354089-71027/root/chroot_tmpdir/scmroot/autoconf'...
$ git fetch origin 86bb50dcf1020d9757b485cbd1d107d6148054ad:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/autoconf
 * [new ref]         86bb50dcf1020d9757b485cbd1d107d6148054ad -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 86bb50d 2.72