$ git clone -n https://src.fedoraproject.org/rpms/texinfo.git /var/lib/mock/f40-build-2043228-48606/root/chroot_tmpdir/scmroot/texinfo
Cloning into '/var/lib/mock/f40-build-2043228-48606/root/chroot_tmpdir/scmroot/texinfo'...
$ git fetch origin 56707e49b65b87c22f2b2a0f8406c08039d196fc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/texinfo
 * [new ref]         56707e49b65b87c22f2b2a0f8406c08039d196fc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 56707e4 Update to texinfo-7.1