Build Failure on ports-10.9_x86_64: kubectl-1.14, kubectl-1.15

[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/26068
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    kubectl
Subport list:
	- kubectl_select
	- kubectl-1.10
	- kubectl-1.11
	- kubectl-1.12
	- kubectl-1.13
	- kubectl-1.14
	- kubectl-1.15
Variants:     None
Revision:     73630bad91439784a959b6e0352f75f0c242a864
Build time:   0:13:56
Author:       Pedro H <5179251+pedrohdz at users.noreply.github.com>

Log from failed builds:
	Building 'kubectl-1.14' ... [ERROR]
	> maintainers: patarra at gmail.com,lbschenkel at macports.org.
	Building 'kubectl-1.15' ... [ERROR]
	> maintainers: patarra at gmail.com,lbschenkel at macports.org.

Broken ports:
	- kubectl-1.14
	- kubectl-1.15

Responsible maintainers:
	- lbschenkel at macports.org
	- patarra at gmail.com

Links to individual build jobs:
- ports-10.9_x86_64-builder #92931
  https://build.macports.org/builders/ports-10.9_x86_64-builder/builds/92931
- ports-10.9_x86_64-builder #92932
  https://build.macports.org/builders/ports-10.9_x86_64-builder/builds/92932
- ports-10.9_x86_64-builder #92933
  https://build.macports.org/builders/ports-10.9_x86_64-builder/builds/92933
- ports-10.9_x86_64-builder #92934
  https://build.macports.org/builders/ports-10.9_x86_64-builder/builds/92934
- ports-10.9_x86_64-builder #92935
  https://build.macports.org/builders/ports-10.9_x86_64-builder/builds/92935
- ports-10.9_x86_64-builder #92936
  https://build.macports.org/builders/ports-10.9_x86_64-builder/builds/92936
- ports-10.9_x86_64-builder #92937
  https://build.macports.org/builders/ports-10.9_x86_64-builder/builds/92937

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