$ git clone -n https://src.fedoraproject.org/rpms/php-yoast-phpunit-polyfills1.git /var/lib/mock/f45-build-28454-629/root/chroot_tmpdir/scmroot/php-yoast-phpunit-polyfills1
Cloning into '/var/lib/mock/f45-build-28454-629/root/chroot_tmpdir/scmroot/php-yoast-phpunit-polyfills1'...
$ git fetch origin c024d767a376ec5e69c6ebef39103b558d39690d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-yoast-phpunit-polyfills1
 * [new ref]         c024d767a376ec5e69c6ebef39103b558d39690d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c024d76 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild