These are the packages that would be merged, in order:

Calculating dependencies ... done!
Dependency resolution took 0.84 s (backtrack: 0/20).


!!! All ebuilds that could satisfy "=acct-user/fnord-0-r2" have been masked.
!!! One of the following masked packages is required to complete your request:
- acct-user/fnord-0-r2::gentoo (masked by: package.mask)
/Volumes/Disk 1/Repository/portage-git/profiles/package.mask:
# Alexey Sokolov <alexey+gentoo@asokolov.org> (2026-09-09)
# Upstream abandoned the project, suggests www-servers/gatling
# by the same upstream instead.
# Removal on 2026-10-09. Bugs #783666, #944275.


For more information, see the MASKED PACKAGES section in the emerge
man page or refer to the Gentoo Handbook.