29.x depends: fallback server missing capnp downloads #33901

1. 
   fanquake commented at 2:44 pm on November 18, 2025: member

   https://github.com/bitcoin/bitcoin/actions/runs/19464722758/job/55696959090#step:9:2030:

    0Fetching capnproto-c++-1.2.0.tar.gz from https://capnproto.org/
    1  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
    2                                 Dload  Upload   Total   Spent    Left  Speed
    3
    4  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
    5  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
    6  0    15    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
    7curl: (22) The requested URL returned error: 500
    8Warning: Problem : HTTP error. Will retry in 1 seconds. 3 retries left.
    9
   10  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
   11  0    15    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
   12curl: (22) The requested URL returned error: 500
   13Warning: Problem : HTTP error. Will retry in 2 seconds. 2 retries left.
   14
   15  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
   16  0    15    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
   17curl: (22) The requested URL returned error: 500
   18Warning: Problem : HTTP error. Will retry in 4 seconds. 1 retries left.
   19
   20  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
   21  0    15    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
   22curl: (22) The requested URL returned error: 500
   23Fetching capnproto-c++-1.2.0.tar.gz from https://bitcoincore.org/depends-sources
   24  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
   25                                 Dload  Upload   Total   Spent    Left  Speed
   26
   27  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
   28  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
   29  0   146    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
   30curl: (22) The requested URL returned error: 404
   31make: *** [funcs.mk:304: /home/admin/actions-runner/_work/_temp/depends/sources/download-stamps/.stamp_fetched-native_capnp-capnproto-cxx-1.2.0.tar.gz.hash] Error 22
   32make: Leaving directory '/home/admin/actions-runner/_work/_temp/depends'
   33Error: Process completed with exit code 2.
   

2. 
   achow101 commented at 7:35 pm on November 18, 2025: member

   Backport #33580?

   We can also upload the tarball.

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fanquake achow101