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/17852
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    py-astlib
Subport list:
	- py27-astlib
	- py-astlib
	- py34-astlib
	- py35-astlib
	- py36-astlib
	- py37-astlib
Variants:     None
Revision:     0fb1710a17a92f6378491e5627f2571dada04ac3
Build time:   0:56:32
Author:       Leo Singer <aronnax at macports.org>

Log from failed builds:

Links to individual build jobs:
- ports-10.7_x86_64_legacy-builder #76343
  https://build.macports.org/builders/ports-10.7_x86_64_legacy-builder/builds/76343
- ports-10.7_x86_64_legacy-builder #76344
  https://build.macports.org/builders/ports-10.7_x86_64_legacy-builder/builds/76344
- ports-10.7_x86_64_legacy-builder #76345
  https://build.macports.org/builders/ports-10.7_x86_64_legacy-builder/builds/76345
- ports-10.7_x86_64_legacy-builder #76346
  https://build.macports.org/builders/ports-10.7_x86_64_legacy-builder/builds/76346
- ports-10.7_x86_64_legacy-builder #76347
  https://build.macports.org/builders/ports-10.7_x86_64_legacy-builder/builds/76347
- ports-10.7_x86_64_legacy-builder #76348
  https://build.macports.org/builders/ports-10.7_x86_64_legacy-builder/builds/76348

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