=> Bootstrap dependency digest>=20211023: found digest-20220214
=> Fetching factint-1.3.zoo
=> Total size: 314569 bytes
ftp: Can't LOOKUP `www.cip.mathematik.uni-stuttgart.de:http': No address associated with hostname
ftp: Can't connect to `www.cip.mathematik.uni-stuttgart.de:http'
fetch: Unable to fetch expected file factint-1.3.zoo
=> Checksum BLAKE2s OK for factint-1.3.zoo
=> Checksum SHA512 OK for factint-1.3.zoo