Build Failure on ports-10.6_x86_64

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.6_x86_64
Full logs:    https://build.macports.org/builders/ports-10.6_x86_64-watcher/builds/8028
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    py-gsd
Subport list:
	- py38-gsd
	- py-gsd
	- py36-gsd
	- py37-gsd
Variants:     None
Revision:     c52e838b5269c7b63852fb1ab2107cce75048aed
Build time:   0:19:19
Author:       Giovanni Bussi <giovanni.bussi at gmail.com>

Log from failed builds:

Links to individual build jobs:
- ports-10.6_x86_64-builder #29505
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/29505
- ports-10.6_x86_64-builder #29506
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/29506
- ports-10.6_x86_64-builder #29507
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/29507
- ports-10.6_x86_64-builder #29508
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/29508

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