$ git clone -n https://src.fedoraproject.org/rpms/php-domxml-php4-php5.git /var/lib/mock/f45-build-27888-626/root/chroot_tmpdir/scmroot/php-domxml-php4-php5
Cloning into '/var/lib/mock/f45-build-27888-626/root/chroot_tmpdir/scmroot/php-domxml-php4-php5'...
$ git fetch origin 5ee551329adb957efe08e45b9a8a623f7acc6bfe:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-domxml-php4-php5
 * [new ref]         5ee551329adb957efe08e45b9a8a623f7acc6bfe -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5ee5513 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild