$ git clone -n https://src.fedoraproject.org/rpms/php-phpunit-php-file-iterator2.git /var/lib/mock/f45-build-28144-628/root/chroot_tmpdir/scmroot/php-phpunit-php-file-iterator2
Cloning into '/var/lib/mock/f45-build-28144-628/root/chroot_tmpdir/scmroot/php-phpunit-php-file-iterator2'...
$ git fetch origin 701b5459fb986cc3547448d688c3ba9b2eb63a1c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-phpunit-php-file-iterator2
 * [new ref]         701b5459fb986cc3547448d688c3ba9b2eb63a1c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 701b545 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild