$ git clone -n https://src.fedoraproject.org/rpms/php-wikimedia-utfnormal.git /var/lib/mock/f45-build-28451-629/root/chroot_tmpdir/scmroot/php-wikimedia-utfnormal
Cloning into '/var/lib/mock/f45-build-28451-629/root/chroot_tmpdir/scmroot/php-wikimedia-utfnormal'...
$ git fetch origin 443420591b5c5c44a5664f58693e2858b51a2247:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-wikimedia-utfnormal
 * [new ref]         443420591b5c5c44a5664f58693e2858b51a2247 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4434205 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild