$ git clone -n https://src.fedoraproject.org/rpms/php-symfony-requirements-checker.git /var/lib/mock/f45-build-28401-629/root/chroot_tmpdir/scmroot/php-symfony-requirements-checker
Cloning into '/var/lib/mock/f45-build-28401-629/root/chroot_tmpdir/scmroot/php-symfony-requirements-checker'...
$ git fetch origin 0cf5d8d01d2e6d56cf5cb8503aa4ea2944d88b58:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-symfony-requirements-checker
 * [new ref]         0cf5d8d01d2e6d56cf5cb8503aa4ea2944d88b58 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0cf5d8d Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild