Build Failure on ports-10.6_x86_64: doxygen, lldb-8.0, lldb-9.0

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.6_x86_64
Full logs:    https://build.macports.org/builders/ports-10.6_x86_64-watcher/builds/615
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    llvm-8.0 clang_select llvm-9.0
Subport list:
	- lldb-8.0
	- lldb-9.0
Variants:     None
Revision:     6ff441cef657132ce26c2091c1fc723d5c81fc03
Build time:   0:03:07
Author:       Rechi <Rechi at users.noreply.github.com>

Log from failed builds:
	Building 'lldb-8.0' ... [ERROR] (failed to install dependency 'doxygen')
	> maintainers: jeremyhu at macports.org,larryv at macports.org,css at macports.org.
	Building 'lldb-9.0' ... [ERROR] (failed to install dependency 'doxygen')
	> maintainers: jeremyhu at macports.org,larryv at macports.org,css at macports.org.

Broken ports:
	- doxygen
	- lldb-8.0
	- lldb-9.0

Responsible maintainers:
	- css at macports.org
	- jeremyhu at macports.org
	- larryv at macports.org

Links to individual build jobs:
- ports-10.6_x86_64-builder #4146
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/4146
- ports-10.6_x86_64-builder #4147
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/4147

-- 
Best regards,
MacPorts Buildbot
https://build.macports.org/