$ git clone -n https://src.fedoraproject.org/rpms/hostapd.git /var/lib/mock/f45-build-13468-451/root/chroot_tmpdir/scmroot/hostapd
Cloning into '/var/lib/mock/f45-build-13468-451/root/chroot_tmpdir/scmroot/hostapd'...
$ git fetch origin 3d8999e957ebd6f6d1b53ebe63e88f92a4dbf721:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hostapd
 * [new ref]         3d8999e957ebd6f6d1b53ebe63e88f92a4dbf721 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3d8999e Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild