Upgrading app-portage/eix to the latest version triggers the installation of app-shells/push, but it's marked as unstable. So either the dependency should be dropped or push-1.5 should be marked as stable. Reproducible: Always
Only 0.25.5 isn't stable: Keywords for app-portage/eix: | a a a h i m m p p s s s x | u s | r | l m r p a 6 i p p 3 h p 8 | n l | e | p d m p 6 8 p c c 9 a 6 | u o | p | h 6 a 4 k s 6 0 r | s t | o | a 4 4 c | e | | | d | -----------+---------------------------+-----+------- 0.23.3-r1 | + + + + + + ~ + + + + + + | # 0 | gentoo 0.23.10 | + + + + + + ~ + + + + + + | o | gentoo 0.24.0 | ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ | # | gentoo 0.25.3 | ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ | # | gentoo 0.25.4 | ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ | o | gentoo 0.25.5 | ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ | o | gentoo You probably have it unmasked locally.
Yes. Sorry, so stupid.