Build Failure on ports-10.12_x86_64

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.12_x86_64
Full logs:    https://build.macports.org/builders/ports-10.12_x86_64-watcher/builds/29776
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    graphviz-devel graphviz
Subport list:
	- graphviz-devel
	- graphviz-gui
	- graphviz-gui-devel
	- gvedit
	- gvedit-devel
Variants:     None
Revision:     0be0d6e0f1754739f29ef6110b714aa7f52e9a97
Build time:   0:30:25
Author:       Ryan Schmidt <ryandesign at macports.org>

Log from failed builds:

Links to individual build jobs:
- ports-10.12_x86_64-builder #110387
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/110387
- ports-10.12_x86_64-builder #110388
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/110388
- ports-10.12_x86_64-builder #110389
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/110389
- ports-10.12_x86_64-builder #110390
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/110390
- ports-10.12_x86_64-builder #110391
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/110391

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