>>> Emerging : portage://sys-kernel/linux-headers-3.18-r1:run?{[]}

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

Calculating dependencies... done!

 └─step  1─┤ download  portage://sys-kernel/linux-headers-3.18-r1
             │           └─ file ─┤ 3.54 Kb  	 gentoo-headers-3.18-1.tar.xz
             │                    │ 3.60 Mb  	 gentoo-headers-base-3.18.tar.xz

 └─step  2─┤ downgrade portage://sys-kernel/linux-headers-3.18-r1 (replaces pkg://sys-kernel/linux-headers-6.19)
             │           └─ conf ─┤ USE = "-headers-only"

 └─step  3─┤ run     portage://sys-kernel/linux-headers-3.18-r1

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