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/16647
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:     64982630fe743772fe20d95b8c28362e95cb3988
Build time:   1:02:07
Author:       Michael Dickens <michaelld at macports.org>

Log from failed builds:

Links to individual build jobs:
- ports-10.6_x86_64_legacy-builder #70764
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/70764
- ports-10.6_x86_64_legacy-builder #70765
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/70765
- ports-10.6_x86_64_legacy-builder #70766
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/70766
- ports-10.6_x86_64_legacy-builder #70767
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/70767
- ports-10.6_x86_64_legacy-builder #70768
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/70768
- ports-10.6_x86_64_legacy-builder #70769
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/70769

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