This PR adds github CI in the repo and fixes a test failure and some compiler warnings.
Note:
Clippy is disabled until all the clippy warnings are fixed.
Code coverage report is generated in CI. But requires maintainer's access to upload the report to codecov. Instructions here https://docs.codecov.com/docs/quick-start. Codecov would be an useful to measure test coverage which is important for low level bitcoin libs.
This PR adds github CI in the repo and fixes a test failure and some compiler warnings.
Note: