>> Emerging (1 of 32) sys-libs/ncurses-6.0-r1::gentoo* ncurses-6.0.tar.gz SHA256 SHA512 WHIRLPOOL size ;-) ... [ ok ]
If a bug report pertains to a specific package, then you enter the package's directory in your copy of the gentoo git repository (or perhaps the online version which should always be more or less up to date) and read the metadata.xml file you find there. When metadata.xml lists a single maintainer, then you assign the bug to that maintainer. When the file lists multiple entries, then you assign the bug to the first <maintainer>, and CC the other <maintainer>(s). If you find that metadata.xml lists inappropriate and/or confusing contact information, then make a note of that in a comment on the bug report and assign/CC the bug report as well as you can.