Build Failure on ports-10.6_x86_64: adblock2privoxy, alex, happy, hlint, ihaskell, py37-zmq, stack

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.6_x86_64
Full logs:    https://build.macports.org/builders/ports-10.6_x86_64-watcher/builds/3147
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    adblock2privoxy hlint ihaskell alex happy
Subport list:
	- adblock2privoxy
	- alex
	- happy
	- hlint
	- ihaskell
Variants:     None
Revision:     9a436a78e26425df71bf0f7f1a9d5f18586e1b18
Build time:   0:10:38
Author:       Steven Thomas Smith <s.t.smith at ieee.org>

Log from failed builds:
	Building 'adblock2privoxy' ... [ERROR] (failed to install dependency 'stack')
	> maintainers: s.t.smith at ieee.org.
	Building 'alex' ... [ERROR] (failed to install dependency 'stack')
	> maintainers: s.t.smith at ieee.org.
	Building 'happy' ... [ERROR] (failed to install dependency 'stack')
	> maintainers: s.t.smith at ieee.org.
	Building 'hlint' ... [ERROR] (failed to install dependency 'stack')
	> maintainers: s.t.smith at ieee.org.
	Building 'ihaskell' ... [ERROR] (failed to install dependency 'stack')
	> maintainers: s.t.smith at ieee.org.
	Building 'ihaskell' ... [ERROR] (failed to install dependency 'py37-zmq')
	> maintainers: jrjsmrtn at gmail.com,michaelld at macports.org.

Broken ports:
	- adblock2privoxy
	- alex
	- happy
	- hlint
	- ihaskell
	- py37-zmq
	- stack

Responsible maintainers:
	- jrjsmrtn at gmail.com
	- michaelld at macports.org
	- s.t.smith at ieee.org

Links to individual build jobs:
- ports-10.6_x86_64-builder #14072
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/14072
- ports-10.6_x86_64-builder #14073
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/14073
- ports-10.6_x86_64-builder #14074
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/14074
- ports-10.6_x86_64-builder #14075
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/14075
- ports-10.6_x86_64-builder #14076
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/14076

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