1this derivation will be built:2 /nix/store/j2wfym71cb03xvdfrgj5b2jfr7q9qnd1-bernstein-3.19.2.drv3this path will be fetched (538.7 KiB download, 3.0 MiB unpacked):4 /nix/store/lm4ynh1hql39mxi8mnx9j0cz6nkiq517-python3.14-mcp-1.29.05error: gRPC QueryValidPaths on 'farm.numtide.com:50051' failed: error: niks3 push: signing and uploading narinfos: signing narinfos for closure 692446: server returned 403: invalid narinfo key: not part of this pending closure6 7error: Cannot build '/nix/store/j2wfym71cb03xvdfrgj5b2jfr7q9qnd1-bernstein-3.19.2.drv'.8 Reason: builder failed with exit code 1.9 Output paths:10 /nix/store/mqzw8wyadxxnw4wliz5frmnjk0iwx3gw-bernstein-3.19.2-dist11 /nix/store/nxxjqdzi1vazgwvjy447arbm60yb4bxb-bernstein-3.19.2