100644 blob 106a7d1e4ffb20b26aa699469d8a3505e1f33dde	README.md
100755 blob bce19c8297e15e6844d51fc7fd2e3394a41005a4	diagnose-build-failure.sh
040000 tree b409e698d085a0e6318c6701474f4f8365ee63ff	impl