All reports of invalid-restriction-formula-in-build-profiles-field for the archive. The extended description of this tag is:
The restriction formula in the Build-Profiles field must have the same format as the restriction formula in the Build-Depends field with angle brackets.
Refer to https://wiki.debian.org/BuildProfileSpec#The_Build-Profiles_field for details.
This tag has not been emitted in any package tested by Lintian.