>>> Emerging : portage://dev-libs/libcgroup-3.1.0:run?{[]}

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

Calculating dependencies... done!

 └─step  1─┤ download  portage://dev-libs/libcgroup-3.1.0
             │           └─ file ─┤ 1.17 Mb  	 libcgroup-3.1.0.tar.gz

 └─step  2─┤ install   portage://dev-libs/libcgroup-3.1.0
             │           └─ conf ─┤ USE = "pam daemon tools -static-libs -test"

 └─step  3─┤ run     portage://dev-libs/libcgroup-3.1.0

Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
       1.17 Mb to be downloaded.