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/24237
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:     45cae83a24b0141f522df5bafa48bec2cd31e4ac
Build time:   0:45:06
Author:       Marius Schamschula <mps at macports.org>

Log from failed builds:

Links to individual build jobs:
- ports-10.6_i386_legacy-builder #64149
  https://build.macports.org/builders/ports-10.6_i386_legacy-builder/builds/64149
- ports-10.6_i386_legacy-builder #64150
  https://build.macports.org/builders/ports-10.6_i386_legacy-builder/builds/64150
- ports-10.6_i386_legacy-builder #64151
  https://build.macports.org/builders/ports-10.6_i386_legacy-builder/builds/64151
- ports-10.6_i386_legacy-builder #64152
  https://build.macports.org/builders/ports-10.6_i386_legacy-builder/builds/64152
- ports-10.6_i386_legacy-builder #64153
  https://build.macports.org/builders/ports-10.6_i386_legacy-builder/builds/64153
- ports-10.6_i386_legacy-builder #64154
  https://build.macports.org/builders/ports-10.6_i386_legacy-builder/builds/64154

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