fix mac ci bug (#38964)

* test=allcases;notest,test=mac_py3

* fix bug in mac ci

* fix format issue

paddle/scripts/paddle_build.sh

@@ -654,7 +654,7 @@ EOF
                             if [[ "${failed_test_lists}" == "" ]];then
                                 break
                             else
-                                read retry_unittests <<< $(echo "$failed_test_lists" | grep -oEi "\-.+\(.+\)" | sed 's/(.\+)//' | sed 's/- //' )
+                                read retry_unittests <<< $(echo "$failed_test_lists" | grep -oEi "\-.+\(" | sed 's/(//' | sed 's/- //' )
                             fi
                         fi
                         echo "========================================="
@@ -1491,7 +1491,11 @@ function show_ut_retry_result() {
         exit 8;
     else
         retry_unittests_ut_name=$(echo "$retry_unittests_record" | grep -oEi "\-.+\(" | sed 's/(//' | sed 's/- //' )
+        if [ "$SYSTEM" == "Darwin" ]; then
+            retry_unittests_record_judge=$(echo ${retry_unittests_ut_name}| tr ' ' '\n' | sort | uniq -c | awk '{if ($1 >=3) {print $2}}')
+        else
             retry_unittests_record_judge=$(echo ${retry_unittests_ut_name}| tr ' ' '\n' | sort | uniq -c | awk '{if ($1 >=4) {print $2}}')
+        fi
         if [ -z "${retry_unittests_record_judge}" ];then
             echo "========================================"
             echo "There are failed tests, which have been successful after re-run:"