these 2 derivations will be built:
  /nix/store/3i5sv8bq23v0nlmc3alpa3j6v51nn4m8-mcptoon-0.7.22.drv
  /nix/store/180lgcy5xil40agy4fbyan0v2k4vq1ic-check-mcptoon.drv
error: build of '/nix/store/3i5sv8bq23v0nlmc3alpa3j6v51nn4m8-mcptoon-0.7.22.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=23&system=aarch64-linux' failed: Cannot build '/nix/store/3i5sv8bq23v0nlmc3alpa3j6v51nn4m8-mcptoon-0.7.22.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/snz88dv9gs8x2fmvzfjgqzj6rsdvn4k9-mcptoon-0.7.22
         /nix/store/zx2kggki5bq7vznw5flqn41szac501rj-mcptoon-0.7.22-dist
       Last 25 log lines:
       >     
       >         if req._tunnel_host:
       >             tunnel_headers = {}
       >             proxy_auth_hdr = "Proxy-Authorization"
       >             if proxy_auth_hdr in headers:
       >                 tunnel_headers[proxy_auth_hdr] = headers[proxy_auth_hdr]
       >                 # Proxy-Authorization should not be sent to origin
       >                 # server.
       >                 del headers[proxy_auth_hdr]
       >             h.set_tunnel(req._tunnel_host, headers=tunnel_headers)
       >     
       >         try:
       >             try:
       >                 h.request(req.get_method(), req.selector, req.data, headers,
       >                           encode_chunked=req.has_header('Transfer-encoding'))
       >             except OSError as err: # timeout error
       > >               raise URLError(err)
       > E               urllib.error.URLError: <urlopen error [Errno -3] Temporary failure in name resolution>
       >
       > /nix/store/3fl7bdkdxk2k4nssy1d1161isbzn6bsr-python3-3.14.7/lib/python3.14/urllib/request.py:1323: URLError
       > =========================== short test summary info ============================
       > FAILED tests/test_serve.py::TestInstallByName::test_search_registry_returns_list - mcptoon.installer.RegistryError: No MCP registry reachable (smithery: URLEr...
       > FAILED tests/test_serve.py::TestInstallByName::test_search_smithery_returns_list - urllib.error.URLError: <urlopen error [Errno -3] Temporary failure in name ...
       > FAILED tests/test_serve.py::TestInstallByName::test_search_mcp_registry_returns_list - urllib.error.URLError: <urlopen error [Errno -3] Temporary failure in name ...
       > ============= 3 failed, 1323 passed, 1 skipped in 72.15s (0:01:12) =============
       For full logs, run:
         nix log /nix/store/3i5sv8bq23v0nlmc3alpa3j6v51nn4m8-mcptoon-0.7.22.drv
error: Cannot build '/nix/store/3i5sv8bq23v0nlmc3alpa3j6v51nn4m8-mcptoon-0.7.22.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/snz88dv9gs8x2fmvzfjgqzj6rsdvn4k9-mcptoon-0.7.22
         /nix/store/zx2kggki5bq7vznw5flqn41szac501rj-mcptoon-0.7.22-dist
error: Cannot build '/nix/store/180lgcy5xil40agy4fbyan0v2k4vq1ic-check-mcptoon.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/c83829v4jc6v9bxzcnnv6zhkvwjp24j6-check-mcptoon