$ git clone -n https://src.fedoraproject.org/rpms/php-phpunit-php-invoker6.git /var/lib/mock/f45-build-28195-628/root/chroot_tmpdir/scmroot/php-phpunit-php-invoker6
Cloning into '/var/lib/mock/f45-build-28195-628/root/chroot_tmpdir/scmroot/php-phpunit-php-invoker6'...
$ git fetch origin 6b219025faba4aab4813c94de627811ab3ba47e0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-phpunit-php-invoker6
 * [new ref]         6b219025faba4aab4813c94de627811ab3ba47e0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6b21902 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild