=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Fetching regexp_parser-1.7.0.gem
=> Total size: 95744 bytes
=> Checksum SHA1 OK for regexp_parser-1.7.0.gem
=> Checksum RMD160 OK for regexp_parser-1.7.0.gem
=> Checksum SHA512 OK for regexp_parser-1.7.0.gem