=> Bootstrap dependency digest>=20211023: found digest-20220214
=> Fetching einstein-puzzle-2.2.tar.gz
=> Total size: 647477 bytes
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
  0   251    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
curl: (22) The requested URL returned error: 404
Warning: Got more output options than URLs
fetch: Unable to fetch expected file einstein-puzzle-2.2.tar.gz
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0

100  632k    0  632k    0     0  1015k      0 --:--:-- --:--:-- --:--:-- 1015k
Warning: Got more output options than URLs
=> Checksum BLAKE2s OK for einstein-puzzle-2.2.tar.gz
=> Checksum SHA512 OK for einstein-puzzle-2.2.tar.gz
=> Checksum BLAKE2s OK for einstein-puzzle-2.2.tar.gz
=> Checksum SHA512 OK for einstein-puzzle-2.2.tar.gz