Build Failure on ports-10.12_x86_64: vcsn

[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/11801
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    vcsn yaml-cpp
Subport list:
	- vcsn
	- yaml-cpp
Variants:     None
Revision:     45155d0208e22254142cc318d47947e329fbb6eb
Build time:   0:12:03
Author:       Ryan Schmidt <ryandesign at macports.org>

Log from failed builds:
	Building 'vcsn' ... [ERROR]
	> maintainers: akim at lrde.epita.fr.

Broken ports:
	- vcsn

Responsible maintainers:
	- akim at lrde.epita.fr

Links to individual build jobs:
- ports-10.12_x86_64-builder #53793
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/53793
- ports-10.12_x86_64-builder #53794
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/53794

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