Build Failure on ports-10.7_x86_64_legacy

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.7_x86_64_legacy
Full logs:    https://build.macports.org/builders/ports-10.7_x86_64_legacy-watcher/builds/26835
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:   2:11:20
Author:       Chris Jones <jonesc at macports.org>

Log from failed builds:

Links to individual build jobs:
- ports-10.7_x86_64_legacy-builder #108377
  https://build.macports.org/builders/ports-10.7_x86_64_legacy-builder/builds/108377
- ports-10.7_x86_64_legacy-builder #108378
  https://build.macports.org/builders/ports-10.7_x86_64_legacy-builder/builds/108378
- ports-10.7_x86_64_legacy-builder #108379
  https://build.macports.org/builders/ports-10.7_x86_64_legacy-builder/builds/108379
- ports-10.7_x86_64_legacy-builder #108380
  https://build.macports.org/builders/ports-10.7_x86_64_legacy-builder/builds/108380
- ports-10.7_x86_64_legacy-builder #108381
  https://build.macports.org/builders/ports-10.7_x86_64_legacy-builder/builds/108381
- ports-10.7_x86_64_legacy-builder #108382
  https://build.macports.org/builders/ports-10.7_x86_64_legacy-builder/builds/108382

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