Build Failure on ports-10.11_x86_64

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.11_x86_64
Full logs:    https://build.macports.org/builders/ports-10.11_x86_64-watcher/builds/29354
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    py-backports-functools_lru_cache py-virtualenv py-flake8 py-semver py-dateutil py-future py-cairo
Subport list:
	- py27-backports-functools_lru_cache
	- py-backports-functools_lru_cache
	- py-cairo
	- py37-dateutil
	- py-dateutil
	- py37-flake8
	- py-flake8
	- py37-future
	- py-future
	- py37-semver
	- py-semver
	- py37-virtualenv
	- py-virtualenv
	- py27-dateutil
	- py27-flake8
	- py27-future
	- py27-virtualenv
	- py34-cairo
	- py34-dateutil
	- py34-flake8
	- py34-future
	- py34-virtualenv
	- py35-cairo
	- py35-dateutil
	- py35-flake8
	- py35-future
	- py35-virtualenv
	- py36-dateutil
	- py36-flake8
	- py36-future
	- py36-virtualenv
	- py38-cairo
	- py38-dateutil
	- py38-flake8
	- py38-future
	- py38-semver
	- py38-virtualenv
Variants:     None
Revision:     4eb772cbf060b3d26d1c7f3ce9dd3bae21be772f
Build time:   1:28:18
Author:       Renee Otten <reneeotten at macports.org>

Log from failed builds:

Links to individual build jobs:
- ports-10.11_x86_64-builder #101294
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101294
- ports-10.11_x86_64-builder #101295
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101295
- ports-10.11_x86_64-builder #101296
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101296
- ports-10.11_x86_64-builder #101297
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101297
- ports-10.11_x86_64-builder #101298
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101298
- ports-10.11_x86_64-builder #101299
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101299
- ports-10.11_x86_64-builder #101300
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101300
- ports-10.11_x86_64-builder #101301
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101301
- ports-10.11_x86_64-builder #101302
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101302
- ports-10.11_x86_64-builder #101303
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101303
- ports-10.11_x86_64-builder #101304
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101304
- ports-10.11_x86_64-builder #101305
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101305
- ports-10.11_x86_64-builder #101306
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101306
- ports-10.11_x86_64-builder #101307
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101307
- ports-10.11_x86_64-builder #101308
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101308
- ports-10.11_x86_64-builder #101309
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101309
- ports-10.11_x86_64-builder #101310
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101310
- ports-10.11_x86_64-builder #101311
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101311
- ports-10.11_x86_64-builder #101312
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101312
- ports-10.11_x86_64-builder #101313
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101313
- ports-10.11_x86_64-builder #101314
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101314
- ports-10.11_x86_64-builder #101315
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101315
- ports-10.11_x86_64-builder #101316
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101316
- ports-10.11_x86_64-builder #101317
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101317
- ports-10.11_x86_64-builder #101318
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101318
- ports-10.11_x86_64-builder #101319
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101319
- ports-10.11_x86_64-builder #101320
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101320
- ports-10.11_x86_64-builder #101321
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101321
- ports-10.11_x86_64-builder #101322
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101322
- ports-10.11_x86_64-builder #101323
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101323
- ports-10.11_x86_64-builder #101324
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101324
- ports-10.11_x86_64-builder #101325
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101325
- ports-10.11_x86_64-builder #101326
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101326
- ports-10.11_x86_64-builder #101327
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101327
- ports-10.11_x86_64-builder #101328
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101328
- ports-10.11_x86_64-builder #101329
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101329
- ports-10.11_x86_64-builder #101330
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/101330

-- 
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MacPorts Buildbot
https://build.macports.org/