these 5 derivations will be built:
  /nix/store/16fyzf5249j60xx3dksvc8w73d5hazwx-claude-desktop-cowork-firmware.drv
  /nix/store/0q96qbxv9v52zlpamlpm525cq31vgvld-claude-desktop-2.9939.4-fhsenv-rootfs.drv
  /nix/store/y6fb7fpasj9hs4v2p3c8scf4n42h264f-claude-desktop-2.9939.4-bwrap.drv
  /nix/store/g0dn09pb70q4qipaxnnlar7zgvfknmgl-claude-desktop-2.9939.4.drv
  /nix/store/p9ib8b3nl0qr8xg7r6m0fprrfbisxdfv-check-claude-desktop.drv
these 2 paths will be fetched (2.8 MiB download, 134.6 MiB unpacked):
  /nix/store/73d3xhbcsz526hq6czxp4sd5wh6682vm-OVMF-202608-fd
  /nix/store/5sapaxzvjgxx453vch9jqggdgkgj8xda-virtiofsd-1.14.0
building '/nix/store/16fyzf5249j60xx3dksvc8w73d5hazwx-claude-desktop-cowork-firmware.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'
building '/nix/store/16fyzf5249j60xx3dksvc8w73d5hazwx-claude-desktop-cowork-firmware.drv' on farm.numtide.com:50051
claude-desktop-cowork-firmware> elastic-arm-21edcc35: building 16fyzf5249j60xx3dksvc8w73d5hazwx-claude-desktop-cowork-firmware.drv
building '/nix/store/0q96qbxv9v52zlpamlpm525cq31vgvld-claude-desktop-2.9939.4-fhsenv-rootfs.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=22&system=aarch64-linux'
building '/nix/store/0q96qbxv9v52zlpamlpm525cq31vgvld-claude-desktop-2.9939.4-fhsenv-rootfs.drv' on farm.numtide.com:50051
claude-desktop-2.9939.4-fhsenv-rootfs> elastic-arm-8fc9af45: building 0q96qbxv9v52zlpamlpm525cq31vgvld-claude-desktop-2.9939.4-fhsenv-rootfs.drv
claude-desktop-2.9939.4-fhsenv-rootfs> structuredAttrs is enabled
building '/nix/store/y6fb7fpasj9hs4v2p3c8scf4n42h264f-claude-desktop-2.9939.4-bwrap.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=22&system=aarch64-linux'
building '/nix/store/y6fb7fpasj9hs4v2p3c8scf4n42h264f-claude-desktop-2.9939.4-bwrap.drv' on farm.numtide.com:50051
claude-desktop-2.9939.4-bwrap> elastic-arm-21edcc35: building y6fb7fpasj9hs4v2p3c8scf4n42h264f-claude-desktop-2.9939.4-bwrap.drv
claude-desktop-2.9939.4-bwrap> structuredAttrs is enabled
building '/nix/store/g0dn09pb70q4qipaxnnlar7zgvfknmgl-claude-desktop-2.9939.4.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=22&system=aarch64-linux'
building '/nix/store/g0dn09pb70q4qipaxnnlar7zgvfknmgl-claude-desktop-2.9939.4.drv' on farm.numtide.com:50051
claude-desktop-2.9939.4> elastic-arm-21edcc35: building g0dn09pb70q4qipaxnnlar7zgvfknmgl-claude-desktop-2.9939.4.drv
claude-desktop-2.9939.4> structuredAttrs is enabled
building '/nix/store/p9ib8b3nl0qr8xg7r6m0fprrfbisxdfv-check-claude-desktop.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=22&system=aarch64-linux'
building '/nix/store/p9ib8b3nl0qr8xg7r6m0fprrfbisxdfv-check-claude-desktop.drv' on farm.numtide.com:50051
check-claude-desktop> elastic-arm-8fc9af45: building p9ib8b3nl0qr8xg7r6m0fprrfbisxdfv-check-claude-desktop.drv

upload niks3: ok