=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Fetching honggfuzz-1.7.tar.gz
=> Total size: 70077774 bytes
ftp: Error retrieving file `503 Backend unavailable, connection failed'
fetch: Unable to fetch expected file honggfuzz-1.7.tar.gz
=> Checksum SHA1 OK for honggfuzz-1.7.tar.gz
=> Checksum RMD160 OK for honggfuzz-1.7.tar.gz
=> Checksum SHA512 OK for honggfuzz-1.7.tar.gz