Build Failure on ports-10.6_i386: gcc8, grads

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.6_i386
Full logs:    https://build.macports.org/builders/ports-10.6_i386-watcher/builds/12205
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    grads udunits
Subport list:
	- grads
Variants:     None
Revision:     d50b54afe3c1855f5ee6207c8f7fa343385014f6
Build time:   0:02:13
Author:       tenomoto <takeshi at macports.org>

Log from failed builds:
	Building 'grads' ... [ERROR] (failed to install dependency 'gcc8')
	> maintainers: takeshi at macports.org.

Broken ports:
	- gcc8
	- grads

Responsible maintainers:
	- takeshi at macports.org

Links to individual build jobs:
- ports-10.6_i386-builder #20358
  https://build.macports.org/builders/ports-10.6_i386-builder/builds/20358

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