Build Failure on ports-10.13_x86_64: chapel, cocoa-tlassemble, openvrml, py-networkit, py35-networkit, py36-networkit, py37-networkit

[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/19052
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    liquid-dsp argyll appstream-glib MyPaint ipe ruby186 libfaiss graphene py-networkit tag VLC2 stm32flash vpcs py-clnum entr bastet hpddm taucs meson openni afl exiftran unibilium libCUDF whois signing-party chapel mit-scheme cocoa-tlassemble libcryptopp nghttp2 herbstluftwm rw mksh pidof openvrml tldr-cpp-client py-scipy latex2rtf gphoto2 msieve tup libvterm at-spi2-core babl libtermkey pbzip2 py-numpy openttd gpsd git-crypt atom cryptlib pigz bazaar pypy spim libpointing ccfits newsboat ffmpeg deluge rocksdb http-parser glade octave argon2 ffmpeg-devel shc dnsmasq dssp upx smlr legacy-support amttools VLC bittwist mlt
Subport list:
	- chapel
	- cocoa-tlassemble
	- MyPaint-devel
	- openvrml
	- py37-networkit
	- py-networkit
	- py35-networkit
	- py36-networkit
	- ruby186
Variants:     None
Revision:     98b246d4f472868068c05d64639738c562f9e031
Build time:   1:13:15
Author:       Joshua Root <jmr at macports.org>

Log from failed builds:
	Building 'chapel' ... [ERROR]
	> maintainers: takeshi at macports.org.
	Building 'cocoa-tlassemble' ... [ERROR]
	> maintainers: g5pw at macports.org.
	Building 'openvrml' ... [ERROR]
	> maintainers: raphael at macports.org.
	Building 'py37-networkit' ... [ERROR]
	> maintainers: stromnov at macports.org.
	Building 'py-networkit' ... [ERROR] (failed to install dependency 'py37-networkit')
	> maintainers: stromnov at macports.org,stromnov at macports.org.
	Building 'py35-networkit' ... [ERROR]
	> maintainers: stromnov at macports.org.
	Building 'py36-networkit' ... [ERROR]
	> maintainers: stromnov at macports.org.
	Fetching 'ruby186' ... [ERROR]
	> maintainers: kimuraw at macports.org.

Broken ports:
	- chapel
	- cocoa-tlassemble
	- openvrml
	- py-networkit
	- py35-networkit
	- py36-networkit
	- py37-networkit

Responsible maintainers:
	- g5pw at macports.org
	- raphael at macports.org
	- stromnov at macports.org
	- takeshi at macports.org

Links to individual build jobs:
- ports-10.13_x86_64-builder #65789
  https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/65789
- ports-10.13_x86_64-builder #65790
  https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/65790
- ports-10.13_x86_64-builder #65791
  https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/65791
- ports-10.13_x86_64-builder #65792
  https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/65792
- ports-10.13_x86_64-builder #65793
  https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/65793
- ports-10.13_x86_64-builder #65794
  https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/65794
- ports-10.13_x86_64-builder #65795
  https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/65795
- ports-10.13_x86_64-builder #65796
  https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/65796
- ports-10.13_x86_64-builder #65797
  https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/65797

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