=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Fetching es-0.9-alpha1.tar.gz
=> Total size: 125913 bytes
=> Checksum SHA1 OK for es-0.9-alpha1.tar.gz
=> Checksum RMD160 OK for es-0.9-alpha1.tar.gz
=> Checksum SHA512 OK for es-0.9-alpha1.tar.gz