Build Failure on ports-10.10_x86_64

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.10_x86_64
Full logs:    https://build.macports.org/builders/ports-10.10_x86_64-watcher/builds/28811
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    py-fido2 py-pyscard yubikey-manager
Subport list:
	- py37-fido2
	- py-fido2
	- py27-fido2
	- py35-fido2
	- py36-fido2
	- py38-fido2
	- py38-pyscard
	- yubikey-manager
Variants:     None
Revision:     f44fcce1a5a3e5dae863d7c2ef4e5071c233e518
Build time:   0:20:04
Author:       Aaron Madlon-Kay <amake at macports.org>

Log from failed builds:

Links to individual build jobs:
- ports-10.10_x86_64-builder #100641
  https://build.macports.org/builders/ports-10.10_x86_64-builder/builds/100641
- ports-10.10_x86_64-builder #100642
  https://build.macports.org/builders/ports-10.10_x86_64-builder/builds/100642
- ports-10.10_x86_64-builder #100643
  https://build.macports.org/builders/ports-10.10_x86_64-builder/builds/100643
- ports-10.10_x86_64-builder #100644
  https://build.macports.org/builders/ports-10.10_x86_64-builder/builds/100644
- ports-10.10_x86_64-builder #100645
  https://build.macports.org/builders/ports-10.10_x86_64-builder/builds/100645
- ports-10.10_x86_64-builder #100646
  https://build.macports.org/builders/ports-10.10_x86_64-builder/builds/100646
- ports-10.10_x86_64-builder #100647
  https://build.macports.org/builders/ports-10.10_x86_64-builder/builds/100647
- ports-10.10_x86_64-builder #100648
  https://build.macports.org/builders/ports-10.10_x86_64-builder/builds/100648

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