Please use WikiFormatting and preview your post when reporting bugs. openmaintainer
isn't an email address and shouldn't be Cc'd.
The real problem occurs earlier:
---> Dependencies to be installed: xorg-libXaw
Error: Requested variants "" do not match original selection "+docs".
Please use the same variants again, perform 'port clean xorg-libXaw' or specify the force option (-f).
Error: Failed to install xorg-libXaw
Please see the log file for port xorg-libXaw for details:
/opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_x11_xorg-libXaw/xorg-libXaw/main.log
Please run sudo port clean xorg-libXaw
and try again.