=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Fetching smartmontools-7.0.tar.gz
=> Total size: 944925 bytes
Certificate verification failed for /C=US/O=Let's Encrypt/CN=Let's Encrypt Authority X3
34370572288:error:1416F086:SSL routines:tls_process_server_certificate:certificate verify failed:/usr/src/crypto/openssl/ssl/statem/statem_clnt.c:1925:
fetch: http://downloads.sourceforge.net/sourceforge/smartmontools/smartmontools-7.0.tar.gz: Authentication error
fetch: Unable to fetch expected file smartmontools-7.0.tar.gz
smartmontools-7.0.tar.gz                               922 kB  424 kBps    02s
=> Checksum SHA1 OK for smartmontools-7.0.tar.gz
=> Checksum RMD160 OK for smartmontools-7.0.tar.gz
=> Checksum SHA512 OK for smartmontools-7.0.tar.gz