portage-ng / portage / net-misc / gnome-remote-desktop / 49.3-r1
pmerge --pretend --verbose
!!! resolution failed
!!! request ( ( ('repo.livefs',) EqualityMatch: =False || ( ('category',) == virtual && ('package_is_real',) EqualityMatch: =False ) ) && =net-misc/gnome-remote-desktop-49.3-r1 ), mode none
!!! trying net-misc/gnome-remote-desktop-49.3-r1
!!!   request x11-wm/mutter[screencast], mode rdepend
!!!   trying x11-wm/mutter-50.5
!!!     request gnome-base/gnome-settings-daemon, mode depend
!!!     trying gnome-base/gnome-settings-daemon-50.1
!!!       request gnome-base/gnome-desktop:4=, mode depend
!!!       trying gnome-base/gnome-desktop-44.5-r400
!!!         request >=x11-libs/gdk-pixbuf-2.36.5:2[introspection], mode depend
!!!         removing choices involving >=x11-libs/gdk-pixbuf-2.36.5:2[introspection]
!!!       removing choices involving gnome-base/gnome-desktop:4=
!!!     removing choices involving gnome-base/gnome-settings-daemon
!!!   removing choices involving x11-wm/mutter[screencast]

Failures encountered:
!!! failed '( ( ('repo.livefs',) EqualityMatch: =False || ( ('category',) == virtual && ('package_is_real',) EqualityMatch: =False ) ) && =net-misc/gnome-remote-desktop-49.3-r1 )'
potentials:
repo gentoo: [ ebuild src: net-misc/gnome-remote-desktop-49.3-r1 ]

Wall time
0.746 s vs. 6.020 s for portage-ng