Build Failure on ports-10.11_x86_64: py36-acme, py37-acme

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.11_x86_64
Full logs:    https://build.macports.org/builders/ports-10.11_x86_64-watcher/builds/16350
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:   0:26:19
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-10.11_x86_64-builder #59306
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/59306
- ports-10.11_x86_64-builder #59307
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/59307
- ports-10.11_x86_64-builder #59308
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/59308
- ports-10.11_x86_64-builder #59309
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/59309
- ports-10.11_x86_64-builder #59310
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/59310
- ports-10.11_x86_64-builder #59311
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/59311
- ports-10.11_x86_64-builder #59312
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/59312

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