Daemon mode removed

[ggaspersic]

Simplifying our life by removing the serving as we no longer use it.

[SkBlaz]

The test that fails seems a new fail, are you sure it's a benign root cause (CI)?

[ggaspersic]

@SkBlaz I tried replicating it on a dedicated machine, but I continuously get an ok result.
I doubt that it is related to my changes especially since the test block_ffm::tests::test_ffm_k4 is in FFM.

Actually this is interesting
unsafe precondition(s) violated: slice::get_unchecked requires that the index is within the slice

I wouldn't expect this 😕