Build Failure on ports-10.9_x86_64: go, prometheus

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.9_x86_64
Full logs:    https://build.macports.org/builders/ports-10.9_x86_64-watcher/builds/28475
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    prometheus
Subport list:
	- prometheus
Variants:     None
Revision:     950bfb555825a78373a3ce3cc73b50b5f80b9cb0
Build time:   0:01:21
Author:       Herby Gillot <herby.gillot at gmail.com>

Log from failed builds:
	Building 'prometheus' ... [ERROR] (failed to install dependency 'go')
	> maintainers: herby.gillot at gmail.com,ciserlohn at macports.org.

Broken ports:
	- go
	- prometheus

Responsible maintainers:
	- ciserlohn at macports.org
	- herby.gillot at gmail.com

Links to individual build jobs:
- ports-10.9_x86_64-builder #102679
  https://build.macports.org/builders/ports-10.9_x86_64-builder/builds/102679

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