Hi,

since some time now, the Release Team provides
https://release.debian.org/britney/pseudo-excuses-experimental.html
https://release.debian.org/britney/pseudo-excuses-experimental.yaml
which is a ghost britney instance that is basically used to run
autopkgtest with a testing base using packages from experimental.

I'd find very useful if the result of those autopkgtest runs could be
shown on tracker, similarly to what is usually done for the testing
migration.