portage-ng / portage / dev-ruby / date / 3.4.1
pmerge --pretend --verbose
!!! resolution failed
!!! request ( ( ('repo.livefs',) EqualityMatch: =False || ( ('category',) == virtual && ('package_is_real',) EqualityMatch: =False ) ) && =dev-ruby/date-3.4.1 ), mode none
!!! trying dev-ruby/date-3.4.1
!!!   failed due to failed inserting: [<PackageWrapper pkg=<<class 'pkgcore.ebuild.ebuild_src.package'> cpv='dev-ruby/date-3.5.1' @0x1057349f0> wrapped='use' @0x105aa98d0>]

Failures encountered:
!!! failed '( ( ('repo.livefs',) EqualityMatch: =False || ( ('category',) == virtual && ('package_is_real',) EqualityMatch: =False ) ) && =dev-ruby/date-3.4.1 )'
potentials:
repo gentoo: [ ebuild src: dev-ruby/date-3.4.1 ]

Wall time
0.565 s vs. 0.755 s for portage-ng