=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Fetching simplecov-0.21.2.gem
=> Total size: 47104 bytes
=> Checksum SHA1 OK for simplecov-0.21.2.gem
=> Checksum RMD160 OK for simplecov-0.21.2.gem
=> Checksum SHA512 OK for simplecov-0.21.2.gem