!!! resolution failed
!!! request ( ( ('repo.livefs',) EqualityMatch: =False || ( ('category',) == virtual && ('package_is_real',) EqualityMatch: =False ) ) && =dev-util/umockdev-0.19.7-r1 ), mode none
!!! trying dev-util/umockdev-0.19.7-r1
!!!   request >=dev-libs/gobject-introspection-1.82.0-r2:=, mode depend
!!!   trying dev-libs/gobject-introspection-1.86.0-r1
!!!     request >=dev-libs/glib-2.82.0:2[introspection], mode depend
!!!     removing choices involving >=dev-libs/glib-2.82.0:2[introspection]
!!!   removing choices involving >=dev-libs/gobject-introspection-1.82.0-r2:=

Failures encountered:
!!! failed '( ( ('repo.livefs',) EqualityMatch: =False || ( ('category',) == virtual && ('package_is_real',) EqualityMatch: =False ) ) && =dev-util/umockdev-0.19.7-r1 )'
potentials:
repo gentoo: [ ebuild src: dev-util/umockdev-0.19.7-r1 ]