Build Failure on ports-10.6_x86_64_legacy: gnutls, mysql57, zabbix4, zabbix4-agent

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.6_x86_64_legacy
Full logs:    https://build.macports.org/builders/ports-10.6_x86_64_legacy-watcher/builds/21363
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    zabbix4
Subport list:
	- zabbix4-frontend
	- zabbix4
	- zabbix4-agent
Variants:     None
Revision:     7b23c55e903aa412f007b825e129e813a581b2ff
Build time:   0:14:49
Author:       Eric A. Borisch <eborisch at macports.org>

Log from failed builds:
	Building 'zabbix4' ... [ERROR] (failed to install dependency 'gnutls')
	> maintainers: eborisch at macports.org,mps at macports.org.
	Building 'zabbix4' ... [ERROR] (failed to install dependency 'mysql57')
	> maintainers: eborisch at macports.org,pixilla at macports.org.
	Building 'zabbix4-agent' ... [ERROR] (failed to install dependency 'gnutls')
	> maintainers: eborisch at macports.org,mps at macports.org.

Broken ports:
	- gnutls
	- mysql57
	- zabbix4
	- zabbix4-agent

Responsible maintainers:
	- eborisch at macports.org
	- mps at macports.org
	- pixilla at macports.org

Links to individual build jobs:
- ports-10.6_x86_64_legacy-builder #91888
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/91888
- ports-10.6_x86_64_legacy-builder #91889
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/91889
- ports-10.6_x86_64_legacy-builder #91890
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/91890

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