>>> Emerging : portage://dev-util/rustup-1.29.0:run?{[]}

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

Calculating dependencies... done!

 └─step  1─┤ download  portage://dev-util/rustup-1.29.0
             │           └─ file ─┤ 34.53 Mb  	 rustup-1.29.0-crates.tar.xz
             │                    │ 1020.51 Kb  	 rustup-1.29.0.tar.gz

Total: 1 action (1 download), grouped into 1 step.
       35.53 Mb to be downloaded.