portage-ng --fetchonly
>>> Emerging : portage://net-irc/znc-1.10.1:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://app-crypt/argon2-20190702-r1
│ └─ file ─┤ 1.44 Mb phc-winner-argon2-20190702.tar.gz
│ download portage://dev-build/b2-5.5.3
│ └─ file ─┤ 1.17 Mb b2-5.5.3.tar.gz
│ download portage://dev-cpp/cctz-2.5
│ └─ file ─┤ 219.69 Kb cctz-2.5.tar.gz
│ download portage://dev-libs/boost-1.91.0-r2
│ └─ file ─┤ 195.10 Mb boost_1_91_0.tar.bz2
│ download portage://net-irc/znc-1.10.1
│ └─ file ─┤ 2.20 Mb znc-1.10.1.tar.gz
Total: 5 actions (5 downloads), grouped into 1 step.
200.13 Mb to be downloaded.