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/20666
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    carthage
Subport list:
	- carthage
Variants:     None
Revision:     ff9587b1d8b483010ecd3b3d0abe551bf409d31c
Build time:   0:06:11
Author:       Saagar Jha <saagar at saagarjha.com>

Log from failed builds:
	Building 'carthage' ... [ERROR]
	> maintainers: saagarjha at saagarjha.com.

Broken ports:
	- carthage

Responsible maintainers:
	- saagarjha at saagarjha.com

Links to individual build jobs:
- ports-10.12_x86_64-builder #83552
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/83552

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