root@Host /usr/src/linux # emerge --ask sys-devel/mold -q

 * IMPORTANT: 8 news items need reading for repository 'gentoo'.
 * Use eselect news read to view new items.


!!! All ebuilds that could satisfy "sys-devel/mold" have been masked.
!!! One of the following masked packages is required to complete your request:
- sys-devel/mold-9999::gentoo (masked by: missing keyword)
- sys-devel/mold-1.5.1::gentoo (masked by: ~amd64 keyword)
- sys-devel/mold-1.4.2::gentoo (masked by: ~amd64 keyword)

For more information, see the MASKED PACKAGES section in the emerge