Build Failure on ports-11_arm64: py36-dns-lexicon, py37-dns-lexicon, py39-dns-lexicon

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-11_arm64
Full logs:    https://build.macports.org/builders/ports-11_arm64-watcher/builds/655
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    py-dns-lexicon
Subport list:
	- py27-dns-lexicon
	- py36-dns-lexicon
	- py37-dns-lexicon
	- py38-dns-lexicon
	- py39-dns-lexicon
Variants:     None
Revision:     38b820ff480eb310b89557e3ecdd0b63b552f03a
Build time:   0:21:03
Author:       Marius Schamschula <mps at macports.org>

Log from failed builds:
	Building 'py36-dns-lexicon' ... [ERROR] (failed to calculate dependencies)
	> maintainers: mps at macports.org.
	Building 'py37-dns-lexicon' ... [ERROR] (failed to calculate dependencies)
	> maintainers: mps at macports.org.
	Building 'py39-dns-lexicon' ... [ERROR] (failed to calculate dependencies)
	> maintainers: mps at macports.org.

Broken ports:
	- py36-dns-lexicon
	- py37-dns-lexicon
	- py39-dns-lexicon

Responsible maintainers:
	- mps at macports.org

Links to individual build jobs:
- ports-11_arm64-builder #4095
  https://build.macports.org/builders/ports-11_arm64-builder/builds/4095
- ports-11_arm64-builder #4096
  https://build.macports.org/builders/ports-11_arm64-builder/builds/4096
- ports-11_arm64-builder #4097
  https://build.macports.org/builders/ports-11_arm64-builder/builds/4097
- ports-11_arm64-builder #4098
  https://build.macports.org/builders/ports-11_arm64-builder/builds/4098
- ports-11_arm64-builder #4099
  https://build.macports.org/builders/ports-11_arm64-builder/builds/4099

-- 
Best regards,
MacPorts Buildbot
https://build.macports.org/