THRIFT-4405: fix cygwin on appveyor
diff --git a/build/docker/scripts/sca.sh b/build/docker/scripts/sca.sh
index 16d5826..42128fc 100755
--- a/build/docker/scripts/sca.sh
+++ b/build/docker/scripts/sca.sh
@@ -39,15 +39,7 @@
cppcheck --force --quiet --inline-suppr --error-exitcode=1 -j2 lib/c_glib/src lib/c_glib/test test/c_glib/src tutorial/c_glib
# Python code style
-flake8 --ignore=W504,E501 lib/py
-flake8 --exclude=tutorial/py/build tutorial/py
-# THRIFT-4371 : generated files are excluded because they haven't been scrubbed yet
-flake8 --ignore=E501 --exclude="*/gen-py*/*",test/py/build test/py
-flake8 test/py.twisted
-flake8 test/py.tornado
-flake8 --ignore=E501 test/test.py
-flake8 --ignore=E501,E722 test/crossrunner
-flake8 test/features
+flake8
# PHP code style
composer install --quiet