Build Failure on ports-10.6_x86_64: py-slackclient, py36-slackclient, py37-cchardet, py37-slackclient, py38-cchardet, py38-slackclient

[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/9347
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    py-slackclient
Subport list:
	- py38-slackclient
	- py-slackclient
	- py36-slackclient
	- py37-slackclient
Variants:     None
Revision:     e204c1776a5896ec6067705c9042b21677f2806c
Build time:   0:04:56
Author:       Giovanni Bussi <giovanni.bussi at gmail.com>

Log from failed builds:
	Building 'py38-slackclient' ... [ERROR] (failed to install dependency 'py38-cchardet')
	> maintainers: giovanni.bussi at gmail.com,toby at macports.org.
	Building 'py-slackclient' ... [ERROR] (failed to install dependency 'py38-cchardet')
	> maintainers: giovanni.bussi at gmail.com,toby at macports.org.
	Building 'py36-slackclient' ... [ERROR] (failed to fetch dependency 'py36-cffi')
	> maintainers: giovanni.bussi at gmail.com,stromnov at macports.org.
	Building 'py37-slackclient' ... [ERROR] (failed to install dependency 'py37-cchardet')
	> maintainers: giovanni.bussi at gmail.com,toby at macports.org.

Broken ports:
	- py-slackclient
	- py36-slackclient
	- py37-cchardet
	- py37-slackclient
	- py38-cchardet
	- py38-slackclient

Responsible maintainers:
	- giovanni.bussi at gmail.com
	- stromnov at macports.org
	- toby at macports.org

Links to individual build jobs:
- ports-10.6_x86_64-builder #32687
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/32687
- ports-10.6_x86_64-builder #32688
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/32688
- ports-10.6_x86_64-builder #32689
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/32689
- ports-10.6_x86_64-builder #32690
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/32690

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