Build Failure on ports-10.12_x86_64

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.12_x86_64
Full logs:    https://build.macports.org/builders/ports-10.12_x86_64-watcher/builds/18931
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    gnss-sdr volk-gnss-sdr
Subport list:
	- volk-gnss-sdr
	- gnss-sdr
	- volk-gnss-sdr-devel
	- gnss-sdr-devel
	- volk-gnss-sdr-next
	- gnss-sdr-next
Variants:     None
Revision:     2e8aeedaf0777be40b6a7ea1086d23dc5a693881
Build time:   3:30:39
Author:       Michael Dickens <michaelld at macports.org>

Log from failed builds:

Links to individual build jobs:
- ports-10.12_x86_64-builder #76025
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/76025
- ports-10.12_x86_64-builder #76026
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/76026
- ports-10.12_x86_64-builder #76027
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/76027
- ports-10.12_x86_64-builder #76028
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/76028
- ports-10.12_x86_64-builder #76029
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/76029
- ports-10.12_x86_64-builder #76030
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/76030

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