Build Failure on ports-10.12_x86_64: py36-matplotlib, py36-pyobjc, py37-matplotlib, py37-pyobjc, py38-matplotlib, py38-pyobjc

[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/27573
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    py-zipp py-jsonschema py-kiwisolver py-cycler py-importlib-metadata py-cairo py-matplotlib
Subport list:
	- py37-jsonschema
	- py-jsonschema
	- py37-matplotlib
	- py27-jsonschema
	- py34-jsonschema
	- py35-jsonschema
	- py36-jsonschema
	- py36-matplotlib
	- py38-cairo
	- py38-cycler
	- py38-kiwisolver
	- py38-matplotlib
Variants:     None
Revision:     299a854da282a9c708d341c433fe7e7d8bb8bb04
Build time:   0:40:53
Author:       Andrey Stromnov <stromnov at macports.org>

Log from failed builds:
	Building 'py37-matplotlib' ... [ERROR] (failed to install dependency 'py37-pyobjc')
	> maintainers: reneeotten at macports.org.
	Building 'py36-matplotlib' ... [ERROR] (failed to install dependency 'py36-pyobjc')
	> maintainers: reneeotten at macports.org.
	Building 'py38-matplotlib' ... [ERROR] (failed to install dependency 'py38-pyobjc')
	> maintainers: reneeotten at macports.org.

Broken ports:
	- py36-matplotlib
	- py36-pyobjc
	- py37-matplotlib
	- py37-pyobjc
	- py38-matplotlib
	- py38-pyobjc

Responsible maintainers:
	- reneeotten at macports.org

Links to individual build jobs:
- ports-10.12_x86_64-builder #103748
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/103748
- ports-10.12_x86_64-builder #103749
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/103749
- ports-10.12_x86_64-builder #103750
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/103750
- ports-10.12_x86_64-builder #103751
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/103751
- ports-10.12_x86_64-builder #103752
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/103752
- ports-10.12_x86_64-builder #103753
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/103753
- ports-10.12_x86_64-builder #103754
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/103754
- ports-10.12_x86_64-builder #103755
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/103755
- ports-10.12_x86_64-builder #103756
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/103756
- ports-10.12_x86_64-builder #103757
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/103757
- ports-10.12_x86_64-builder #103758
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/103758
- ports-10.12_x86_64-builder #103759
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/103759

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