4e0a8ae4

Mutation: one report derivation per instrumented library

mutationCheck now produces one mutation-report derivation per instrumented
library (the combination of its packages and libraries arguments) instead of
a single report covering them all together. The per-library runs build in
parallel and a surviving mutation is attributed to a single library. The
.report passthru is now an attrset keyed by library name (.report.<lib>); the
returned derivation aggregates the per-library pieces under <lib>/.

The mutationCheck API is unchanged; coverage and the diff runner stay
combined.

Agent Instructions

Each run corresponds to one flake attribute. Click a run for its logs and status.

Example: https://staging.nix-ci.com/gh:NorfairKing:sydtest/development/4e0a8ae4eb11c2ffd077c711d89db9ed484884b8/9211f371-3ed1-47e1-80a8-6d846d3fee4d

Wait for suite to complete:

curl --netrc -N https://staging.nix-ci.com/gh:NorfairKing:sydtest/development/4e0a8ae4eb11c2ffd077c711d89db9ed484884b8/wait

This page is also available in machine-friendly formats. Request one with the Accept header:

• curl --netrc -H 'Accept: application/json' https://staging.nix-ci.com/gh:NorfairKing:sydtest/development/4e0a8ae4eb11c2ffd077c711d89db9ed484884b8
• curl --netrc -H 'Accept: text/markdown' https://staging.nix-ci.com/gh:NorfairKing:sydtest/development/4e0a8ae4eb11c2ffd077c711d89db9ed484884b8

For more instructions, fetch https://staging.nix-ci.com/instructions .