Build Failure on ports-10.6_x86_64_legacy: gtk3, harfbuzz

[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/10347
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    docbook-xsl gtk3
Subport list:
	- gtk3
Variants:     None
Revision:     0c30b81e703ff1f3683203b9ef3548643190c068
Build time:   0:07:03
Author:       David B. Evans <devans at macports.org>

Log from failed builds:
	Building 'gtk3' ... [ERROR] (failed to install dependency 'harfbuzz')
	> maintainers: devans at macports.org,ryandesign at macports.org.

Broken ports:
	- gtk3
	- harfbuzz

Responsible maintainers:
	- devans at macports.org
	- ryandesign at macports.org

Links to individual build jobs:
- ports-10.6_x86_64_legacy-builder #46745
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/46745

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