>>> Emerging : portage://dev-lang/rust-common-1.90.0:run?{[]}

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

Calculating dependencies... done!

 └─step  1─┤ download  portage://dev-lang/rust-common-1.90.0
             │           └─ file ─┤ 259.73 Mb  	 rustc-1.90.0-src.tar.xz

 └─step  2─┤ install   portage://dev-lang/rust-common-1.90.0
             │           └─ conf ─┤ USE = "-verify-sig"

 └─step  3─┤ run     portage://dev-lang/rust-common-1.90.0

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