=> Bootstrap dependency digest>=20211023: found digest-20220214
=> Fetching lcov-2.5.tar.gz
=> Total size: 621835 bytes
ftp: Error retrieving file `404 Not Found'
fetch: Unable to fetch expected file lcov-2.5.tar.gz
checksum: Checksum BLAKE2s mismatch for lcov-2.5.tar.gz
fetch: Checksum of the file lcov-2.5.tar.gz.10759.part doesn't match.
ftp: Error retrieving file `404 Not Found'
fetch: Unable to fetch expected file lcov-2.5.tar.gz
*** Error code 1

Stop.
make: stopped making "checksum" in /usr/pkgsrc/devel/lcov