nuweb @1.62: tar: Ignoring malformed pax extended attribute

[ryandesign (Ryan Carsten Schmidt)]

​https://build.macports.org/builders/ports-10.14_x86_64-builder/builds/177496/steps/install-port/logs/stdio

Executing:  cd "/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_devel_nuweb/nuweb/work" && /usr/bin/gzip -dc '/opt/local/var/macports/distfiles/nuweb/nuweb-1.62.tar.gz' | /usr/bin/tar -xf - 
DEBUG: system:  cd "/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_devel_nuweb/nuweb/work" && /usr/bin/gzip -dc '/opt/local/var/macports/distfiles/nuweb/nuweb-1.62.tar.gz' | /usr/bin/tar -xf - 
tar: Ignoring malformed pax extended attribute
tar: Ignoring malformed pax extended attribute
tar: Error exit delayed from previous errors.
Command failed:  cd "/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_devel_nuweb/nuweb/work" && /usr/bin/gzip -dc '/opt/local/var/macports/distfiles/nuweb/nuweb-1.62.tar.gz' | /usr/bin/tar -xf - 
Exit code: 1

The developers need to issue a new tarball that does not contain extended attributes. See prior discussion of this error at #67905. I cannot report the bug to the developers using their issue tracker because the "Create Ticket" button is disabled. Maybe someone can report it on their mailing list.