$ git clone -n https://src.fedoraproject.org/rpms/php-wikimedia-ip-set.git /var/lib/mock/f45-build-28452-629/root/chroot_tmpdir/scmroot/php-wikimedia-ip-set
Cloning into '/var/lib/mock/f45-build-28452-629/root/chroot_tmpdir/scmroot/php-wikimedia-ip-set'...
$ git fetch origin c4b0cafd43dfa78ac5bc8ba7d4db1e1912b5a528:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-wikimedia-ip-set
 * [new ref]         c4b0cafd43dfa78ac5bc8ba7d4db1e1912b5a528 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c4b0caf Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild