Build Failure on ports-10.7_x86_64: kubectl-1.14, kubectl-1.15, kubectl-1.16, kubectl-1.17

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.7_x86_64
Full logs:    https://build.macports.org/builders/ports-10.7_x86_64-watcher/builds/4355
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    kubectl
Subport list:
	- kubectl-1.14
	- kubectl-1.15
	- kubectl-1.16
	- kubectl-1.17
Variants:     None
Revision:     7b5d610d6dc115c51464cadbcbe5015bc282d986
Build time:   0:01:37
Author:       Nils Breunese <nils at breun.nl>

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.
	Building 'kubectl-1.16' ... [ERROR]
	> maintainers: patarra at gmail.com,lbschenkel at macports.org.
	Building 'kubectl-1.17' ... [ERROR]
	> maintainers: patarra at gmail.com,lbschenkel at macports.org.

Broken ports:
	- kubectl-1.14
	- kubectl-1.15
	- kubectl-1.16
	- kubectl-1.17

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

Links to individual build jobs:
- ports-10.7_x86_64-builder #18221
  https://build.macports.org/builders/ports-10.7_x86_64-builder/builds/18221
- ports-10.7_x86_64-builder #18222
  https://build.macports.org/builders/ports-10.7_x86_64-builder/builds/18222
- ports-10.7_x86_64-builder #18223
  https://build.macports.org/builders/ports-10.7_x86_64-builder/builds/18223
- ports-10.7_x86_64-builder #18224
  https://build.macports.org/builders/ports-10.7_x86_64-builder/builds/18224

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