=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Fetching sass-listen-4.0.0.gem
=> Total size: 27136 bytes
=> Checksum SHA1 OK for sass-listen-4.0.0.gem
=> Checksum RMD160 OK for sass-listen-4.0.0.gem
=> Checksum SHA512 OK for sass-listen-4.0.0.gem