Package: dpkg-dev
Version: 1.22.14
dpkg-buildpackage should still call the build targets before the binary
targets.
apparently the no-root changes cause issues like #1092374, which were
not seen with test rebuilds, but only with our normal test rebuilds.
The schema is, that a debian/rules build call leaves some information,
which is then taken by a fakeroot debian/rules binary call for further
packaging.
I think it's just an unnecessary optimization to just call the binary
target without root. Please could you consider calling first the build
targets as non-root, and then the binary targets as non-root.