Ludovic Courtès <ludo@gnu.org> writes:

> Hopefully we’ll get a clearer picture in the coming days…

There is starting to be some information in the QA data service instance:

  https://data.qa.guix.gnu.org/compare-by-datetime/package-derivations?base_branch=master&base_datetime=&target_branch=staging&target_datetime=&system=x86_64-linux&target=none&build_change=broken&after_name=&limit_results=&all_results=on

That page should show things that build on master, but fail to build on
staging.

There are some false positives though, like python-protobuf that was
recently fixed on master and should be working on staging once master is
merged in.

There's probably some false negatives as well, since the build
information is coming from bordeaux.guix.gnu.org, and it's not yet
attempted to build everything for staging yet.

Chris