=> Bootstrap dependency digest>=20211023: found digest-20220214
=> Fetching seamonkey-2.53.21.source.tar.xz
=> Total size: 248215616 bytes
ftp: Error retrieving file `404 Not Found'
fetch: Unable to fetch expected file seamonkey-2.53.21.source.tar.xz
=> Checksum BLAKE2s OK for seamonkey-2.53.21.source.tar.xz
=> Checksum SHA512 OK for seamonkey-2.53.21.source.tar.xz
=> Checksum BLAKE2s OK for seamonkey-2.53.21.source.tar.xz
=> Checksum SHA512 OK for seamonkey-2.53.21.source.tar.xz