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/436
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    bazel
Subport list:
	- bazel
	- bazel21
	- bazel25
	- bazel26
Variants:     None
Revision:     f5188ed04d819af438866db1e36f4786b26f392c
Build time:   0:34:56
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 #1558
  https://build.macports.org/builders/ports-10.7_x86_64-builder/builds/1558
- ports-10.7_x86_64-builder #1559
  https://build.macports.org/builders/ports-10.7_x86_64-builder/builds/1559
- ports-10.7_x86_64-builder #1560
  https://build.macports.org/builders/ports-10.7_x86_64-builder/builds/1560
- ports-10.7_x86_64-builder #1561
  https://build.macports.org/builders/ports-10.7_x86_64-builder/builds/1561

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