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/24452
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:     17900bbdd2970f5dc26b831e2f3b28beb53bd578
Build time:   0:30:50
Author:       Marius Schamschula <mps at macports.org>

Log from failed builds:

Links to individual build jobs:
- ports-10.6_i386_legacy-builder #64534
  https://build.macports.org/builders/ports-10.6_i386_legacy-builder/builds/64534
- ports-10.6_i386_legacy-builder #64535
  https://build.macports.org/builders/ports-10.6_i386_legacy-builder/builds/64535
- ports-10.6_i386_legacy-builder #64536
  https://build.macports.org/builders/ports-10.6_i386_legacy-builder/builds/64536
- ports-10.6_i386_legacy-builder #64537
  https://build.macports.org/builders/ports-10.6_i386_legacy-builder/builds/64537
- ports-10.6_i386_legacy-builder #64538
  https://build.macports.org/builders/ports-10.6_i386_legacy-builder/builds/64538
- ports-10.6_i386_legacy-builder #64539
  https://build.macports.org/builders/ports-10.6_i386_legacy-builder/builds/64539

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