Build Failure on ports-10.7_x86_64_legacy: bazel21, py-torchvision, py27-torchvision, py35-torchvision, py36-torchvision, py37-torchvision

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.7_x86_64_legacy
Full logs:    https://build.macports.org/builders/ports-10.7_x86_64_legacy-watcher/builds/25001
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    bazel py-torchvision
Subport list:
	- bazel
	- bazel21
	- py27-torchvision
	- py-torchvision
	- py35-torchvision
	- py36-torchvision
	- py37-torchvision
Variants:     None
Revision:     ac88237970a32e16faf083166ea14aef5596156f
Build time:   0:47:49
Author:       Chris Jones <jonesc at macports.org>

Log from failed builds:
	Fetching 'bazel' ... [ERROR]
	> maintainers: mohamed.issa at tfmnet.com,jonesc at macports.org.
	Building 'bazel21' ... [ERROR]
	> maintainers: mohamed.issa at tfmnet.com,jonesc at macports.org.
	Building 'py27-torchvision' ... [ERROR]
	> maintainers: jonesc at macports.org.
	Building 'py-torchvision' ... [ERROR] (failed to install dependency 'py27-torchvision')
	> maintainers: jonesc at macports.org,jonesc at macports.org.
	Building 'py35-torchvision' ... [ERROR]
	> maintainers: jonesc at macports.org.
	Building 'py36-torchvision' ... [ERROR]
	> maintainers: jonesc at macports.org.
	Building 'py37-torchvision' ... [ERROR]
	> maintainers: jonesc at macports.org.

Broken ports:
	- bazel21
	- py-torchvision
	- py27-torchvision
	- py35-torchvision
	- py36-torchvision
	- py37-torchvision

Responsible maintainers:
	- jonesc at macports.org
	- mohamed.issa at tfmnet.com

Links to individual build jobs:
- ports-10.7_x86_64_legacy-builder #103437
  https://build.macports.org/builders/ports-10.7_x86_64_legacy-builder/builds/103437
- ports-10.7_x86_64_legacy-builder #103438
  https://build.macports.org/builders/ports-10.7_x86_64_legacy-builder/builds/103438
- ports-10.7_x86_64_legacy-builder #103439
  https://build.macports.org/builders/ports-10.7_x86_64_legacy-builder/builds/103439
- ports-10.7_x86_64_legacy-builder #103440
  https://build.macports.org/builders/ports-10.7_x86_64_legacy-builder/builds/103440
- ports-10.7_x86_64_legacy-builder #103441
  https://build.macports.org/builders/ports-10.7_x86_64_legacy-builder/builds/103441
- ports-10.7_x86_64_legacy-builder #103442
  https://build.macports.org/builders/ports-10.7_x86_64_legacy-builder/builds/103442
- ports-10.7_x86_64_legacy-builder #103443
  https://build.macports.org/builders/ports-10.7_x86_64_legacy-builder/builds/103443

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