$ git clone -n https://src.fedoraproject.org/rpms/clinfo.git /var/lib/mock/f45-build-3846-327/root/chroot_tmpdir/scmroot/clinfo
Cloning into '/var/lib/mock/f45-build-3846-327/root/chroot_tmpdir/scmroot/clinfo'...
$ git fetch origin 80ef0cb23cb93b84d8e323607f49ed7bae2e869d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/clinfo
 * [new ref]         80ef0cb23cb93b84d8e323607f49ed7bae2e869d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 80ef0cb drop ix86 support