Bug Report
Type: bug report
What happened
When I tried to build the latest image-syncer on Mac, it failed.

What you expected to happen
How to reproduce it (as minimally and precisely as possible)
Anything else we need to know?
Environment
- image-syncer version: commit f0b1b8c
- OS (e.g.
cat /etc/os-release):
- Registry version (e.g.
habor):
- Others: