>>> Emerging : portage://virtual/zlib-1.3.1:run?{[]}

These are the packages that would be merged, in order:

Calculating dependencies... done!

 └─step  1─┤ downgrade portage://virtual/zlib-1.3.1 (replaces pkg://virtual/zlib-1.3.1-r1)
             │           └─ conf ─┤ USE = "-minizip% -static-libs"
             │                    │ SLOT = "0/1"

 └─step  2─┤ run     portage://virtual/zlib-1.3.1

Total: 2 actions (1 downgrade, 1 run), grouped into 2 steps.
       0.00 Kb to be downloaded.