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/34903
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    prometheus
Subport list:
	- prometheus
Variants:     None
Revision:     c7de0a1388f36e68fbdd52f72a3a1d05c6ca0799
Build time:   0:01:50
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 #120640
  https://build.macports.org/builders/ports-10.9_x86_64-builder/builds/120640

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