Build Failure on ports-10.13_x86_64: birdfont

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.13_x86_64
Full logs:    https://build.macports.org/builders/ports-10.13_x86_64-watcher/builds/12841
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    birdfont
Subport list:
	- birdfont
Variants:     None
Revision:     0e38232380e2854914b3d5e1b030add452c730f5
Build time:   0:14:25
Author:       David B. Evans <devans at macports.org>

Log from failed builds:
	Building 'birdfont' ... [ERROR]
	> maintainers: johanmattssonm at macports.org.

Broken ports:
	- birdfont

Responsible maintainers:
	- johanmattssonm at macports.org

Links to individual build jobs:
- ports-10.13_x86_64-builder #49071
  https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/49071

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