!!! resolution failed
!!! request ( ( ('repo.livefs',) EqualityMatch: =False || ( ('category',) == virtual && ('package_is_real',) EqualityMatch: =False ) ) && =dev-haskell/kan-extensions-5.2.5 ), mode none
!!! trying dev-haskell/kan-extensions-5.2.5
!!!   request <dev-haskell/semigroupoids-6:=, mode depend
!!!   trying dev-haskell/semigroupoids-5.3.7-r1
!!!     failed due to failed inserting: [<PackageWrapper pkg=<<class 'pkgcore.ebuild.ebuild_src.package'> cpv='dev-haskell/semigroupoids-6.0.2' @0x10a4ad0d0> wrapped='use' @0x10a5042d0>]
!!!   removing choices involving <dev-haskell/semigroupoids-6:=

Failures encountered:
!!! failed '( ( ('repo.livefs',) EqualityMatch: =False || ( ('category',) == virtual && ('package_is_real',) EqualityMatch: =False ) ) && =dev-haskell/kan-extensions-5.2.5 )'
potentials:
repo gentoo: [ ebuild src: dev-haskell/kan-extensions-5.2.5 ]