Build Failure on ports-10.13_x86_64

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.13_x86_64
Full logs:    https://build.macports.org/builders/ports-10.13_x86_64-watcher/builds/17558
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    py-pytorch py-torchvision
Subport list:
	- py37-pytorch
	- py-pytorch
	- py37-torchvision
	- py-torchvision
	- py27-pytorch
	- py27-torchvision
	- py35-pytorch
	- py35-torchvision
	- py36-pytorch
	- py36-torchvision
Variants:     None
Revision:     a63f88db8aecddd5bc903cd88e9d72d55c29433a
Build time:   6:32:28
Author:       Chris Jones <jonesc at macports.org>

Log from failed builds:

Links to individual build jobs:
- ports-10.13_x86_64-builder #61680
  https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/61680
- ports-10.13_x86_64-builder #61681
  https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/61681
- ports-10.13_x86_64-builder #61682
  https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/61682
- ports-10.13_x86_64-builder #61683
  https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/61683
- ports-10.13_x86_64-builder #61684
  https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/61684
- ports-10.13_x86_64-builder #61685
  https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/61685
- ports-10.13_x86_64-builder #61686
  https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/61686
- ports-10.13_x86_64-builder #61687
  https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/61687
- ports-10.13_x86_64-builder #61688
  https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/61688
- ports-10.13_x86_64-builder #61689
  https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/61689

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