Two tests are currently failing, both related to the WAMR filesystem implementation:

• Test fread: https://github.com/faasm/faasm/blob/main/tests/test/faaslet/test_filesystem.cpp
• Test accessing shared files: https://github.com/faasm/faasm/blob/main/tests/test/faaslet/test_shared_files.cpp

These are perhaps related, perhaps not related, but both failures seem to be sporadic.