Build Failure on ports-10.6_x86_64_legacy: py-mitmproxy, py36-lxml, py36-mitmproxy

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.6_x86_64_legacy
Full logs:    https://build.macports.org/builders/ports-10.6_x86_64_legacy-watcher/builds/15867
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    py-mitmproxy py-parver py-arpeggio
Subport list:
	- py27-arpeggio
	- py-arpeggio
	- py36-arpeggio
	- py36-parver
	- py36-mitmproxy
	- py-mitmproxy
	- py27-parver
	- py-parver
Variants:     None
Revision:     b75b433f6033884c56ccd0aa1af2b1330ae6f506
Build time:   0:16:12
Author:       Chih-Hsuan Yen <yan12125 at macports.org>

Log from failed builds:
	Building 'py36-mitmproxy' ... [ERROR] (failed to install dependency 'py36-lxml')
	> maintainers: yan12125 at gmail.com,petr at macports.org,petr at macports.org.
	Building 'py-mitmproxy' ... [ERROR] (failed to install dependency 'py36-lxml')
	> maintainers: yan12125 at gmail.com,petr at macports.org,petr at macports.org.

Broken ports:
	- py-mitmproxy
	- py36-lxml
	- py36-mitmproxy

Responsible maintainers:
	- petr at macports.org
	- yan12125 at gmail.com

Links to individual build jobs:
- ports-10.6_x86_64_legacy-builder #68196
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/68196
- ports-10.6_x86_64_legacy-builder #68197
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/68197
- ports-10.6_x86_64_legacy-builder #68198
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/68198
- ports-10.6_x86_64_legacy-builder #68199
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/68199
- ports-10.6_x86_64_legacy-builder #68200
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/68200
- ports-10.6_x86_64_legacy-builder #68201
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/68201
- ports-10.6_x86_64_legacy-builder #68202
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/68202
- ports-10.6_x86_64_legacy-builder #68203
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/68203

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