Build Failure on ports-10.13_x86_64: icu-doxygen-docs

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.13_x86_64
Full logs:    https://build.macports.org/builders/ports-10.13_x86_64-watcher/builds/18040
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    libiconv gperf ncurses libxml2 pkgconfig gettext xz python27 icu
Subport list:
	- gperf-bootstrap
	- libiconv-bootstrap
	- ncurses-bootstrap
	- gettext-bootstrap
	- icu-bootstrap
	- icu-doxygen-docs
	- pkgconfig-bootstrap
	- xz-bootstrap
	- libxml2-bootstrap
	- python27-bootstrap
Variants:     None
Revision:     522efee798c9d5a8c635d53153dc74d2b2c19f59
Build time:   0:37:13
Author:       Joshua Root <jmr at macports.org>

Log from failed builds:
	Building 'icu-doxygen-docs' ... [ERROR]
	> maintainers: ryandesign at macports.org.

Broken ports:
	- icu-doxygen-docs

Responsible maintainers:
	- ryandesign at macports.org

Links to individual build jobs:
- ports-10.13_x86_64-builder #62975
  https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/62975
- ports-10.13_x86_64-builder #62976
  https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/62976
- ports-10.13_x86_64-builder #62977
  https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/62977
- ports-10.13_x86_64-builder #62978
  https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/62978
- ports-10.13_x86_64-builder #62979
  https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/62979
- ports-10.13_x86_64-builder #62980
  https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/62980
- ports-10.13_x86_64-builder #62981
  https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/62981
- ports-10.13_x86_64-builder #62982
  https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/62982
- ports-10.13_x86_64-builder #62983
  https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/62983
- ports-10.13_x86_64-builder #62984
  https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/62984

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