streamline build scripts

releng.control/cc_config.xml

@@ -68,9 +68,8 @@
                 antscript="${env.RELENG_CONTROL}/ant.sh"
                 buildfile="${env.RELENG_CONTROL}/cc_copyArtifacts.xml"
                 target="copyArtifacts"
-                useQuiet="false"
-                useLogger="true"
-                savelogdir="${env.LOG_DIR}/${project.name}" >
+                useQuiet="true"
+                useLogger="false" >
                 <property
                     name="localArtifactsDirectory"
                     value="${env.PROJECT_ARTIFACTS}/${project.name}" />