Build Failure on ports-10.6_x86_64: py-jupyterlab_server, py36-jupyterlab_server, py36-zmq, py37-jupyterlab_server, py37-zmq, py38-jupyterlab_server, py38-zmq

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.6_x86_64
Full logs:    https://build.macports.org/builders/ports-10.6_x86_64-watcher/builds/5481
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    py-jupyterlab_server
Subport list:
	- py38-jupyterlab_server
	- py-jupyterlab_server
	- py36-jupyterlab_server
	- py37-jupyterlab_server
Variants:     None
Revision:     31c8a0311fe8aa0e47313165a643541c3e9036ec
Build time:   0:06:47
Author:       Andrey Stromnov <stromnov at macports.org>

Log from failed builds:
	Building 'py38-jupyterlab_server' ... [ERROR] (failed to install dependency 'py38-zmq')
	> maintainers: stromnov at macports.org,jrjsmrtn at gmail.com,michaelld at macports.org.
	Building 'py-jupyterlab_server' ... [ERROR] (failed to install dependency 'py38-zmq')
	> maintainers: stromnov at macports.org,jrjsmrtn at gmail.com,michaelld at macports.org.
	Building 'py36-jupyterlab_server' ... [ERROR] (failed to install dependency 'py36-zmq')
	> maintainers: stromnov at macports.org,jrjsmrtn at gmail.com,michaelld at macports.org.
	Building 'py37-jupyterlab_server' ... [ERROR] (failed to install dependency 'py37-zmq')
	> maintainers: stromnov at macports.org,jrjsmrtn at gmail.com,michaelld at macports.org.

Broken ports:
	- py-jupyterlab_server
	- py36-jupyterlab_server
	- py36-zmq
	- py37-jupyterlab_server
	- py37-zmq
	- py38-jupyterlab_server
	- py38-zmq

Responsible maintainers:
	- jrjsmrtn at gmail.com
	- michaelld at macports.org
	- stromnov at macports.org

Links to individual build jobs:
- ports-10.6_x86_64-builder #23729
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/23729
- ports-10.6_x86_64-builder #23730
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/23730
- ports-10.6_x86_64-builder #23731
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/23731
- ports-10.6_x86_64-builder #23732
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/23732

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