Build Failure on ports-10.12_x86_64: py36-acme, py37-acme

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.12_x86_64
Full logs:    https://build.macports.org/builders/ports-10.12_x86_64-watcher/builds/18746
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    xonsh py-acme certbot-apache certbot certbot-nginx
Subport list:
	- py27-acme
	- certbot
	- certbot-apache
	- certbot-nginx
	- py-acme
	- py36-acme
	- py37-acme
	- xonsh
Variants:     None
Revision:     fe9b3fa204c52520a6946783949ef055573b5aff
Build time:   0:40:18
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-10.12_x86_64-builder #74546
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/74546
- ports-10.12_x86_64-builder #74547
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/74547
- ports-10.12_x86_64-builder #74548
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/74548
- ports-10.12_x86_64-builder #74549
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/74549
- ports-10.12_x86_64-builder #74550
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/74550
- ports-10.12_x86_64-builder #74551
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/74551
- ports-10.12_x86_64-builder #74552
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/74552
- ports-10.12_x86_64-builder #74553
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/74553

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