I've tried to compile the seeder and encountered the following error:
error: failed to run custom build command for openssl v0.9.24
The dependency is for trust_dns crate, so I've simply tried to compile with the recent crate version, but without luck.
After further investigations, I found out that trust_dns crate was renamed to trust_dns_client and then further rebranded to hickory-client.
Please take a look.