Build Failure on ports-10.7_x86_64: bazel21

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.7_x86_64
Full logs:    https://build.macports.org/builders/ports-10.7_x86_64-watcher/builds/433
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    bazel
Subport list:
	- bazel
	- bazel21
	- bazel25
	- bazel26
Variants:     None
Revision:     f74f77d27ff6f21a8e83798fdc97a17b2572b2d3
Build time:   0:32:12
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.
	Fetching 'bazel25' ... [ERROR]
	> maintainers: mohamed.issa at tfmnet.com,jonesc at macports.org.
	Fetching 'bazel26' ... [ERROR]
	> maintainers: mohamed.issa at tfmnet.com,jonesc at macports.org.

Broken ports:
	- bazel21

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

Links to individual build jobs:
- ports-10.7_x86_64-builder #1551
  https://build.macports.org/builders/ports-10.7_x86_64-builder/builds/1551
- ports-10.7_x86_64-builder #1552
  https://build.macports.org/builders/ports-10.7_x86_64-builder/builds/1552
- ports-10.7_x86_64-builder #1553
  https://build.macports.org/builders/ports-10.7_x86_64-builder/builds/1553
- ports-10.7_x86_64-builder #1554
  https://build.macports.org/builders/ports-10.7_x86_64-builder/builds/1554

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