=> Bootstrap dependency digest>=20211023: found digest-20220214
=> Fetching mercury-srcdist-14.01.1.tar.gz
=> Total size: 52658945 bytes
ftp: Error retrieving file `404 Not Found'
fetch: Unable to fetch expected file mercury-srcdist-14.01.1.tar.gz
=> Checksum BLAKE2s OK for mercury-srcdist-14.01.1.tar.gz
=> Checksum SHA512 OK for mercury-srcdist-14.01.1.tar.gz