Build Failure on ports-10.12_x86_64: mysql5, qt4-mac-mysql5-plugin, qt4-mac-mysql51-plugin

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.12_x86_64
Full logs:    https://build.macports.org/builders/ports-10.12_x86_64-watcher/builds/22912
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    qwtplot3d qwt kdiff3 qt4-mac-sqlite2-plugin x2goclient qt4-mac-mysql55-plugin qt4-mac-postgresql91-plugin libssh amttools
Subport list:
	- amttools
	- libssh
	- qt4-mac-mysql5-plugin
	- qt4-mac-mysql51-plugin
	- x2goclient
Variants:     None
Revision:     e10c3e99b3e3fd6bec9cf6aa63b85e6290a53654
Build time:   0:46:34
Author:       Mihai Moldovan <ionic at ionic.de>

Log from failed builds:
	Building 'qt4-mac-mysql5-plugin' ... [ERROR] (failed to install dependency 'mysql5')
	> maintainers: michaelld at macports.org,ryandesign at macports.org.
	Building 'qt4-mac-mysql51-plugin' ... [ERROR] (failed to fetch dependency 'llvm-gcc42')
	> maintainers: michaelld at macports.org,jeremyhu at macports.org.

Broken ports:
	- mysql5
	- qt4-mac-mysql5-plugin
	- qt4-mac-mysql51-plugin

Responsible maintainers:
	- jeremyhu at macports.org
	- michaelld at macports.org
	- ryandesign at macports.org

Links to individual build jobs:
- ports-10.12_x86_64-builder #90178
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/90178
- ports-10.12_x86_64-builder #90179
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/90179
- ports-10.12_x86_64-builder #90180
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/90180
- ports-10.12_x86_64-builder #90181
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/90181
- ports-10.12_x86_64-builder #90182
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/90182

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