Build Failure on ports-10.6_x86_64: kubectl-1.14, kubectl-1.15, kubectl-1.16, kubectl-1.17, kubectl-1.18

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.6_x86_64
Full logs:    https://build.macports.org/builders/ports-10.6_x86_64-watcher/builds/8924
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
	- kubectl-1.18
Variants:     None
Revision:     70f6237ad3348c88347b5772fbaf362967d3161c
Build time:   0:27:37
Author:       Tair Sabyrgaliyev <tair.sabirgaliev at gmail.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.
	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.
	Building 'kubectl-1.18' ... [ERROR]
	> maintainers: patarra at gmail.com,lbschenkel at macports.org.

Broken ports:
	- kubectl-1.14
	- kubectl-1.15
	- kubectl-1.16
	- kubectl-1.17
	- kubectl-1.18

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

Links to individual build jobs:
- ports-10.6_x86_64-builder #31727
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/31727
- ports-10.6_x86_64-builder #31728
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/31728
- ports-10.6_x86_64-builder #31729
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/31729
- ports-10.6_x86_64-builder #31730
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/31730
- ports-10.6_x86_64-builder #31731
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/31731

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