Add report failed information in the report.

[andrea-pasquale]

Maybe we should write on the report that there has been an attempt, but it failed.

Originally posted by @alecandido in qiboteam/qibolab_platforms_qrc#119 (comment)

[andrea-pasquale]

Actually I already discussed this point with @hay-k when working on #707.
It might be non-trivial to do this given that missing Results could mean two different things:

1. Using qq auto and observing the fit failing.
2. Using qq acquire which means no fitting.

We might need to store the "execution mode" (auto, acquire, ...) to be able to discriminate the two different cases which I described above.

[alecandido]

We might need to store the "execution mode" (auto, acquire, ...) to be able to discriminate the two different cases which I described above.

I don't think so, I believe you could make it more isolated.

You could handle a failed fit, dumping a marker file for the failure (I believe we're talking about a "soft" fail, since a hard one, i.e. a crash, would immediately report an error to the user).

qibocal/src/qibocal/auto/task.py

Lines 227 to 228 in ddba2d3

	if isinstance(output, Failure):
	return None, None