=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Fetching domain_name-0.5.20190701.gem
=> Total size: 131072 bytes
=> Checksum SHA1 OK for domain_name-0.5.20190701.gem
=> Checksum RMD160 OK for domain_name-0.5.20190701.gem
=> Checksum SHA512 OK for domain_name-0.5.20190701.gem