Build Failure on ports-10.6_x86_64_legacy

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.6_x86_64_legacy
Full logs:    https://build.macports.org/builders/ports-10.6_x86_64_legacy-watcher/builds/17784
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    py-pyqt4
Subport list:
	- py27-pyqt4
	- py-pyqt4
	- py34-pyqt4
	- py35-pyqt4
	- py36-pyqt4
	- py37-pyqt4
Variants:     None
Revision:     6191a9a7270fce856d4eceb1d94a8a7100c86de2
Build time:   1:11:03
Author:       Michael Dickens <michaelld at macports.org>

Log from failed builds:

Links to individual build jobs:
- ports-10.6_x86_64_legacy-builder #75769
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/75769
- ports-10.6_x86_64_legacy-builder #75770
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/75770
- ports-10.6_x86_64_legacy-builder #75771
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/75771
- ports-10.6_x86_64_legacy-builder #75772
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/75772
- ports-10.6_x86_64_legacy-builder #75773
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/75773
- ports-10.6_x86_64_legacy-builder #75774
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/75774

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