Build Failure on ports-10.6_i386_legacy

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.6_i386_legacy
Full logs:    https://build.macports.org/builders/ports-10.6_i386_legacy-watcher/builds/25381
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    py-acme certbot certbot-apache certbot-nginx
Subport list:
	- py27-acme
	- certbot
	- certbot-apache
	- certbot-nginx
	- py36-acme
	- py37-acme
Variants:     None
Revision:     6a4e58280d04e0c2c89e533330553bf5ff20f9a1
Build time:   0:29:47
Author:       Marius Schamschula <mps at macports.org>

Log from failed builds:

Links to individual build jobs:
- ports-10.6_i386_legacy-builder #66320
  https://build.macports.org/builders/ports-10.6_i386_legacy-builder/builds/66320
- ports-10.6_i386_legacy-builder #66321
  https://build.macports.org/builders/ports-10.6_i386_legacy-builder/builds/66321
- ports-10.6_i386_legacy-builder #66322
  https://build.macports.org/builders/ports-10.6_i386_legacy-builder/builds/66322
- ports-10.6_i386_legacy-builder #66323
  https://build.macports.org/builders/ports-10.6_i386_legacy-builder/builds/66323
- ports-10.6_i386_legacy-builder #66324
  https://build.macports.org/builders/ports-10.6_i386_legacy-builder/builds/66324
- ports-10.6_i386_legacy-builder #66325
  https://build.macports.org/builders/ports-10.6_i386_legacy-builder/builds/66325

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