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/23398
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    py-pynetdicom py-pynetdicom3
Subport list:
	- py27-pynetdicom
	- py-pynetdicom
	- py36-pynetdicom
	- py37-pynetdicom
Variants:     None
Revision:     e15aa4069e4e284da75b0983d071e4e90eb36379
Build time:   0:29:27
Author:       Eric A. Borisch <eborisch at macports.org>

Log from failed builds:

Links to individual build jobs:
- ports-10.6_x86_64_legacy-builder #98969
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/98969
- ports-10.6_x86_64_legacy-builder #98970
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/98970
- ports-10.6_x86_64_legacy-builder #98971
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/98971
- ports-10.6_x86_64_legacy-builder #98972
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/98972

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