Build Failure on ports-10.10_x86_64: shards

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.10_x86_64
Full logs:    https://build.macports.org/builders/ports-10.10_x86_64-watcher/builds/18225
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    shards
Subport list:
	- shards
Variants:     None
Revision:     e9d0f6680d865d07d742f8f63ff1bd7d6606ab26
Build time:   0:11:12
Author:       Mohamed Akram <mohd.akram at outlook.com>

Log from failed builds:
	Building 'shards' ... [ERROR] (failed to fetch dependency 'crystal')
	> maintainers: conradwt at gmail.com,mohd.akram at outlook.com.

Broken ports:
	- shards

Responsible maintainers:
	- conradwt at gmail.com
	- mohd.akram at outlook.com

Links to individual build jobs:
- ports-10.10_x86_64-builder #65061
  https://build.macports.org/builders/ports-10.10_x86_64-builder/builds/65061

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