Build Failure on ports-10.11_x86_64

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.11_x86_64
Full logs:    https://build.macports.org/builders/ports-10.11_x86_64-watcher/builds/26644
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    graphviz-devel graphviz
Subport list:
	- graphviz
	- graphviz-devel
	- graphviz-gui
	- graphviz-gui-devel
	- gvedit
	- gvedit-devel
Variants:     None
Revision:     96e787f153c80f1f606d154cb9b6c219dc9c7b02
Build time:   1:44:12
Author:       Chris Jones <jonesc at macports.org>

Log from failed builds:

Links to individual build jobs:
- ports-10.11_x86_64-builder #91690
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/91690
- ports-10.11_x86_64-builder #91691
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/91691
- ports-10.11_x86_64-builder #91692
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/91692
- ports-10.11_x86_64-builder #91693
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/91693
- ports-10.11_x86_64-builder #91694
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/91694
- ports-10.11_x86_64-builder #91695
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/91695

-- 
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MacPorts Buildbot
https://build.macports.org/