Build Failure on ports-10.9_x86_64: py36-acme, py37-acme

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.9_x86_64
Full logs:    https://build.macports.org/builders/ports-10.9_x86_64-watcher/builds/16348
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    py-acme certbot-apache certbot certbot-nginx
Subport list:
	- py27-acme
	- certbot
	- certbot-apache
	- certbot-nginx
	- py-acme
	- py36-acme
	- py37-acme
Variants:     None
Revision:     028a292cb6ad73c3df62b22b7bbf46748e961944
Build time:   0:16:38
Author:       Marius Schamschula <mps at macports.org>

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

Broken ports:
	- py36-acme
	- py37-acme

Responsible maintainers:
	- mps at macports.org

Links to individual build jobs:
- ports-10.9_x86_64-builder #60708
  https://build.macports.org/builders/ports-10.9_x86_64-builder/builds/60708
- ports-10.9_x86_64-builder #60709
  https://build.macports.org/builders/ports-10.9_x86_64-builder/builds/60709
- ports-10.9_x86_64-builder #60710
  https://build.macports.org/builders/ports-10.9_x86_64-builder/builds/60710
- ports-10.9_x86_64-builder #60711
  https://build.macports.org/builders/ports-10.9_x86_64-builder/builds/60711
- ports-10.9_x86_64-builder #60712
  https://build.macports.org/builders/ports-10.9_x86_64-builder/builds/60712
- ports-10.9_x86_64-builder #60713
  https://build.macports.org/builders/ports-10.9_x86_64-builder/builds/60713
- ports-10.9_x86_64-builder #60714
  https://build.macports.org/builders/ports-10.9_x86_64-builder/builds/60714

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