rebuilderd: unexpected error while rebuilding package: Failed to download build input from "https://buildinfos.debian.net/buildinfo-pool/s/simulavr/simulavr_1.0.0+git20160221.e53413b-4_loong64.buildinfo": error sending request for url (https://buildinfos.debian.net/buildinfo-pool/s/simulavr/simulavr_1.0.0+git20160221.e53413b-4_loong64.buildinfo): client error (Connect): tcp connect error: Connection refused (os error 111)