Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/s/singularity-container/singularity-container_3.9.5+ds1-3_all.buildinfo
Cannot get buildinfo: HTTPSConnectionPool(host='buildinfos.debian.net', port=443): Max retries exceeded with url: /buildinfo-pool/s/singularity-container/singularity-container_3.9.5+ds1-3_all.buildinfo (Caused by NewConnectionError('<urllib3.connection.HTTPSConnection object at 0x7f2fa8b02b20>: Failed to establish a new connection: [Errno -2] Name or service not known'))