=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Fetching bsdiff-4.3.tar.gz
=> Total size: 5740 bytes
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                                 Dload  Upload   Total   Spent    Left  Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
curl: (22) The requested URL returned error: 403 Forbidden
fetch: Unable to fetch expected file bsdiff-4.3.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
100  5740  100  5740    0     0  28275      0 --:--:-- --:--:-- --:--:-- 28275
=> Checksum SHA1 OK for bsdiff-4.3.tar.gz
=> Checksum RMD160 OK for bsdiff-4.3.tar.gz
=> Checksum SHA512 OK for bsdiff-4.3.tar.gz