Build Failure on ports-10.6_i386_legacy: qgis3, qt55-qtbase, zstd

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.6_i386_legacy
Full logs:    https://build.macports.org/builders/ports-10.6_i386_legacy-watcher/builds/16985
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    qgis3
Subport list:
	- qgis3
Variants:     None
Revision:     b90f2cdddcf8028145e3f34bccc70cfbc96396f9
Build time:   0:08:28
Author:       Frank Schima <mf2k at macports.org>

Log from failed builds:
	Building 'qgis3' ... [ERROR] (failed to install dependency 'zstd')
	> maintainers: vince at macports.org,sean at macports.org.
	Building 'qgis3' ... [ERROR] (failed to install dependency 'qt55-qtbase')
	> maintainers: vince at macports.org,mcalhoun at macports.org.

Broken ports:
	- qgis3
	- qt55-qtbase
	- zstd

Responsible maintainers:
	- mcalhoun at macports.org
	- sean at macports.org
	- vince at macports.org

Links to individual build jobs:
- ports-10.6_i386_legacy-builder #46415
  https://build.macports.org/builders/ports-10.6_i386_legacy-builder/builds/46415

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