Build Failure on ports-10.6_i386: alex, stack

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.6_i386
Full logs:    https://build.macports.org/builders/ports-10.6_i386-watcher/builds/1554
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    py-spaCy-models py-spaCy py-torchvision git py-wasabi py-nltk py-pytorch py-mkl alex py-gmpy py-torchtext py-pybind11
Subport list:
	- alex
	- py38-pybind11
Variants:     None
Revision:     1a56b430b901a85a5d31094080fc9b9bfa4a7f91
Build time:   0:23:15
Author:       Chris Jones <jonesc at macports.org>

Log from failed builds:
	Building 'alex' ... [ERROR] (failed to install dependency 'stack')
	> maintainers: s.t.smith at ieee.org.

Broken ports:
	- alex
	- stack

Responsible maintainers:
	- s.t.smith at ieee.org

Links to individual build jobs:
- ports-10.6_i386-builder #3741
  https://build.macports.org/builders/ports-10.6_i386-builder/builds/3741
- ports-10.6_i386-builder #3742
  https://build.macports.org/builders/ports-10.6_i386-builder/builds/3742

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