don't know how to build these paths:
  /nix/store/qrmd22r22iv6657m6i9g6wddakkz5h1x-interpolate-conformance.drv
warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user
building '/nix/store/qrmd22r22iv6657m6i9g6wddakkz5h1x-interpolate-conformance.drv' on farm.numtide.com:50051
interpolate-conformance> bld1: building qrmd22r22iv6657m6i9g6wddakkz5h1x-interpolate-conformance.drv
interpolate-conformance> disabling binary cache 'https://cache.numtide.com' for 60 seconds
interpolate-conformance> error: unable to download 'https://cache.numtide.com/pj2dzmaqx4whlzg5cf1h62izm3f1zaw9.narinfo': Timeout was reached (28) Operation timed out after 5282 milliseconds with 0 bytes received
interpolate-conformance> 10 cases: Nix interpolate == Python interpolate == expected