Build Failure on ports-10.5_ppc_legacy: protobuf3-cpp, py-tensorboard, py-tensorflow, py27-tensorboard, py35-tensorboard, py36-tensorboard, py37-tensorboard, root6

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.5_ppc_legacy
Full logs:    https://build.macports.org/builders/ports-10.5_ppc_legacy-watcher/builds/21791
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    py-gast py-tensorflow root6 py-tensorboard
Subport list:
	- py27-gast
	- py-gast
	- py27-tensorboard
	- py-tensorboard
	- py-tensorflow
	- py35-gast
	- py35-tensorboard
	- py36-gast
	- py36-tensorboard
	- py37-gast
	- py37-tensorboard
	- root6
Variants:     None
Revision:     4b8526a3cb0894dbabb4677efff65a0b193feef4
Build time:   1:05:32
Author:       Chris Jones <jonesc at macports.org>

Log from failed builds:
	Building 'py27-tensorboard' ... [ERROR] (failed to install dependency 'protobuf3-cpp')
	> maintainers: emcrisostomo at macports.org,blair at macports.org.
	Building 'py-tensorboard' ... [ERROR] (failed to install dependency 'protobuf3-cpp')
	> maintainers: emcrisostomo at macports.org,blair at macports.org.
	Building 'py-tensorflow' ... [ERROR] (failed to calculate dependencies)
	> maintainers: emcrisostomo at macports.org,jonesc at macports.org.
	Building 'py35-tensorboard' ... [ERROR] (failed to install dependency 'protobuf3-cpp')
	> maintainers: emcrisostomo at macports.org,blair at macports.org.
	Building 'py36-tensorboard' ... [ERROR] (failed to install dependency 'protobuf3-cpp')
	> maintainers: emcrisostomo at macports.org,blair at macports.org.
	Building 'py37-tensorboard' ... [ERROR] (failed to install dependency 'protobuf3-cpp')
	> maintainers: emcrisostomo at macports.org,blair at macports.org.
	Building 'root6' ... [ERROR] (failed to calculate dependencies)
	> maintainers: jonesc at macports.org,mojca at macports.org.

Broken ports:
	- protobuf3-cpp
	- py-tensorboard
	- py-tensorflow
	- py27-tensorboard
	- py35-tensorboard
	- py36-tensorboard
	- py37-tensorboard
	- root6

Responsible maintainers:
	- blair at macports.org
	- emcrisostomo at macports.org
	- jonesc at macports.org
	- mojca at macports.org

Links to individual build jobs:
- ports-10.5_ppc_legacy-builder #94170
  https://build.macports.org/builders/ports-10.5_ppc_legacy-builder/builds/94170
- ports-10.5_ppc_legacy-builder #94171
  https://build.macports.org/builders/ports-10.5_ppc_legacy-builder/builds/94171
- ports-10.5_ppc_legacy-builder #94172
  https://build.macports.org/builders/ports-10.5_ppc_legacy-builder/builds/94172
- ports-10.5_ppc_legacy-builder #94173
  https://build.macports.org/builders/ports-10.5_ppc_legacy-builder/builds/94173
- ports-10.5_ppc_legacy-builder #94174
  https://build.macports.org/builders/ports-10.5_ppc_legacy-builder/builds/94174
- ports-10.5_ppc_legacy-builder #94175
  https://build.macports.org/builders/ports-10.5_ppc_legacy-builder/builds/94175
- ports-10.5_ppc_legacy-builder #94176
  https://build.macports.org/builders/ports-10.5_ppc_legacy-builder/builds/94176
- ports-10.5_ppc_legacy-builder #94177
  https://build.macports.org/builders/ports-10.5_ppc_legacy-builder/builds/94177
- ports-10.5_ppc_legacy-builder #94178
  https://build.macports.org/builders/ports-10.5_ppc_legacy-builder/builds/94178
- ports-10.5_ppc_legacy-builder #94179
  https://build.macports.org/builders/ports-10.5_ppc_legacy-builder/builds/94179
- ports-10.5_ppc_legacy-builder #94180
  https://build.macports.org/builders/ports-10.5_ppc_legacy-builder/builds/94180
- ports-10.5_ppc_legacy-builder #94181
  https://build.macports.org/builders/ports-10.5_ppc_legacy-builder/builds/94181

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