=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Fetching ruby-bsearch-1.5.tar.gz
=> Total size: 14836 bytes
=> Checksum SHA1 OK for ruby-bsearch-1.5.tar.gz
=> Checksum RMD160 OK for ruby-bsearch-1.5.tar.gz
=> Checksum SHA512 OK for ruby-bsearch-1.5.tar.gz