Build Failure on ports-10.7_x86_64_legacy: grpc

[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/26726
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    grpc
Subport list:
	- grpc
Variants:     None
Revision:     c19d0493e6dafbff5defb8170689ae8ebd653528
Build time:   0:05:21
Author:       Marius Schamschula <mps at macports.org>

Log from failed builds:
	Building 'grpc' ... [ERROR]
	> maintainers: .

Broken ports:
	- grpc

Links to individual build jobs:
- ports-10.7_x86_64_legacy-builder #108100
  https://build.macports.org/builders/ports-10.7_x86_64_legacy-builder/builds/108100

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