Build Failure on ports-10.12_x86_64: carthage

[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/20497
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    carthage
Subport list:
	- carthage
Variants:     None
Revision:     a69234f89b0338abc76cec638e5f9bb2a7044170
Build time:   0:06:53
Author:       Saagar Jha <saagar at saagarjha.com>

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

Broken ports:
	- carthage

Responsible maintainers:
	- sean at macports.org

Links to individual build jobs:
- ports-10.12_x86_64-builder #82954
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/82954

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