these 4 derivations will be built:
  /nix/store/skg0qmpnjy9gdll20snscjlwjgvrc6iy-python3.14-claude-agent-sdk-0.2.174.drv
  /nix/store/18xql5qjwxnp95xsh4a01ap6nm4gqxl9-python3.14-omnigent-0.19.1.drv
  /nix/store/py99kgllmdci2139n19d0d0ahkcmvlxr-python3-3.14.8-env.drv
  /nix/store/b43pncx9xzh6bqz1xlabp0zycp53c2wn-omnigent-0.19.1.drv
these 19 paths will be fetched (0.0 KiB download, 30.2 MiB unpacked):
  /nix/store/rpwmk6s6bb6yd5sajlgh70qbi718gpff-bin
  /nix/store/2bmi4i336l2qkjkg2453zp346l5r26bi-make-binary-wrapper-hook
  /nix/store/qbbpzrxk6bjl3zljw3zrzcawwikf6z22-omnigent-0.19.1-py3-none-any.whl
  /nix/store/zxli8pznmxsx1i4p4vnwmpqc5a0brd30-pytest-check-hook
  /nix/store/rzcqzbx288pljk8j6pybnlxv3l9qmwly-python-metadata-check-hook.sh
  /nix/store/nisr0g6c0n4xzwjwyqhbrx25f6p0d3y4-python-relax-deps-hook
  /nix/store/f905xljhd90pdgdxxk49kfk1kf0l7sl5-python3-3.14.8-env
  /nix/store/ni2wfla0pwwndfmqxshn6l2zckiymz4a-python3.14-editables-0.6
  /nix/store/1ikb5d0q3czq6dp7mym6xdxz25wq35fx-python3.14-hatchling-1.31.0
  /nix/store/qk11xsdrfyarf40yb1jnm63h11nihhpz-python3.14-iniconfig-2.3.0
  /nix/store/1vic6x5i44xqvdb84mrix4pr8wkckpfz-python3.14-outcome-1.3.0.post0
  /nix/store/bj255z3hkkbhx6q2rha2p0gxlcx2jycc-python3.14-pytest-9.1.1
  /nix/store/azrbz4j448dc5lairbl64dpsjykwx62v-python3.14-pytest-asyncio-1.4.0
  /nix/store/28q64nlvky3fyy5fjd4n87rkp77wb247-python3.14-pytest-cov-stub-1.0.0
  /nix/store/wdwl3bmh5qmnbjn5gh27s8x8gdnphm13-python3.14-sortedcontainers-2.4.0
  /nix/store/nqfrbn53kw7abdhh9jgwz4mjxg1dx2fx-python3.14-trio-0.34.0
  /nix/store/pj9z7ajwjy9qhc9mki82jjrf3nzf64wf-python3.14-trove-classifiers-2026.9.21.13
  /nix/store/slr5xh89jijm70dwvm49ypwx7ws8njhv-source
  /nix/store/wpwj3mq49xrxpsgrnk7svy0iydj88nak-wheel-unpack-hook.sh
[fddb:4344:343b:14b9:399:9324:19d9:3451]:50051: failed to connect to all addresses; last error: UNKNOWN: ipv6:%5Bfddb:4344:343b:14b9:399:9324:19d9:3451%5D:50051: tcp handshaker shutdown, retrying
[fddb:4344:343b:14b9:399:9324:19d9:3451]:50051: failed to connect to all addresses; last error: UNKNOWN: ipv6:%5Bfddb:4344:343b:14b9:399:9324:19d9:3451%5D:50051: tcp handshaker shutdown, retrying
cannot build on 'grpc://[fddb:4344:343b:14b9:399:9324:19d9:3451]:50051?ca-cert=/run/nix-grpc-store/ca.crt&connect-timeout=5': error: gRPC StoreInfo on '[fddb:4344:343b:14b9:399:9324:19d9:3451]:50051' failed: failed to connect to all addresses; last error: UNKNOWN: ipv6:%5Bfddb:4344:343b:14b9:399:9324:19d9:3451%5D:50051: tcp handshaker shutdown
       hint: could not reach the server (TCP/DNS), not a certificate problem. Set NIX_GRPC_DEBUG=1 for a handshake trace.
Failed to find a machine for remote build!
derivation: skg0qmpnjy9gdll20snscjlwjgvrc6iy-python3.14-claude-agent-sdk-0.2.174.drv
required (system, features): (aarch64-darwin, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin], 16, [apple-virt, big-parallel], [])
error: Cannot build '/nix/store/skg0qmpnjy9gdll20snscjlwjgvrc6iy-python3.14-claude-agent-sdk-0.2.174.drv'.
       Reason: platform mismatch
       Required system: 'aarch64-darwin'
       Current system: 'x86_64-linux'
error: Cannot build '/nix/store/18xql5qjwxnp95xsh4a01ap6nm4gqxl9-python3.14-omnigent-0.19.1.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/38sagdlzvm5x6d1i7ncxaa4rrrykcyh5-python3.14-omnigent-0.19.1-dist
         /nix/store/lkmxfkpdyxci9czw5b12kdngqxzbmysz-python3.14-omnigent-0.19.1
error: Cannot build '/nix/store/py99kgllmdci2139n19d0d0ahkcmvlxr-python3-3.14.8-env.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/bfshrp2p5jz97ljwy8zn3d2mk3vyr69s-python3-3.14.8-env
error: Cannot build '/nix/store/b43pncx9xzh6bqz1xlabp0zycp53c2wn-omnigent-0.19.1.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/4wm8n1bdbrfcagxcx8a72wjx801yv38v-omnigent-0.19.1