portage-ng / portage / net-analyzer / arping / 2.25
pmerge --pretend --verbose
!!! resolution failed
!!! request ( ( ('repo.livefs',) EqualityMatch: =False || ( ('category',) == virtual && ('package_is_real',) EqualityMatch: =False ) ) && =net-analyzer/arping-2.25 ), mode none
!!! trying net-analyzer/arping-2.25
!!!   request ( not (!net-misc/iputils[arping(+)]) && net-misc/iputils ), mode none
!!!   failed due to depend blocker: !net-misc/iputils[arping(+)] conflicts w/ [<MutatedPkg pkg=<pkgcore.vdb.ondisk._WrappedInstalledPkg object at 0x103560c50> overrides=('bdepend', 'depend', 'rdepend', 'pdepend', 'idepend') @0x10351fd40>]
!!!   removing choices involving !net-misc/iputils[arping(+)]

Failures encountered:
!!! failed '( ( ('repo.livefs',) EqualityMatch: =False || ( ('category',) == virtual && ('package_is_real',) EqualityMatch: =False ) ) && =net-analyzer/arping-2.25 )'
potentials:
repo gentoo: [ ebuild src: net-analyzer/arping-2.25 ]

Wall time
0.433 s vs. 0.019 s for portage-ng