Hi,ruby-faraday 1.0 was in experimental for quite some time. I have updated it to 1.1.0 now and planning to upload to unstable in 2 days if there is no objection.
Here is the meta/build logs https://people.debian.org/~praveen/ruby-faraday-meta-build/
Some of those failed packages are already fixed in experimental. Help is welcome to double check the build logs and file bugs. Let me know and we can divide the tasks.
Thanks Praveen