=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Fetching prometheus-2.20.1.tar.gz
=> Total size: 13764709 bytes
=> Checksum SHA1 OK for prometheus-2.20.1.tar.gz
=> Checksum RMD160 OK for prometheus-2.20.1.tar.gz
=> Checksum SHA512 OK for prometheus-2.20.1.tar.gz
=> Checksum SHA1 OK for prometheus-2.20.1.tar.gz
=> Checksum RMD160 OK for prometheus-2.20.1.tar.gz
=> Checksum SHA512 OK for prometheus-2.20.1.tar.gz