these 10 derivations will be built:
  /nix/store/w1wxwjvzhbfsq4mpbqm4x5a3fwp7wk9x-source.drv
  /nix/store/ajzh1vby24lvbsxvx3nwrpxxiiwndar1-omx-sparkshell-0.21.45-vendor-staging.drv
  /nix/store/3ym4hcsac3nrs94x40wgv589dbxc1hfc-omx-sparkshell-0.21.45-vendor.drv
  /nix/store/82lq8dilq1p3nz0lbpgl47ql14a6w6k5-omx-explore-harness-0.21.45-vendor-staging.drv
  /nix/store/ll1130s9ip68l48kk855rzdm67wcwiv7-oh-my-codex-0.21.45-npm-deps.drv
  /nix/store/rdy4dryyjaik9cjc42nmk90hrx3xvsqj-omx-explore-harness-0.21.45-vendor.drv
  /nix/store/wj8lfg8d1srj54irg64pqy6q85zjn4r5-omx-explore-harness-0.21.45.drv
  /nix/store/ydzpagy2i5dvp3xy2yvs9ffp9phmd4jg-omx-sparkshell-0.21.45.drv
  /nix/store/px8g874jb18y4fxlmnkqcpscwixcl9ak-oh-my-codex-0.21.45.drv
  /nix/store/c7s4ni88r9j7ajwqa0fpqysw2v26jq68-check-oh-my-codex.drv
farm.numtide.com:50051: no healthy upstream, retrying
farm.numtide.com:50051: no healthy upstream, retrying
farm.numtide.com:50051: no healthy upstream, retrying
farm.numtide.com:50051: no healthy upstream, retrying
farm.numtide.com:50051: no healthy upstream, retrying
farm.numtide.com:50051: no healthy upstream, retrying
farm.numtide.com:50051: no healthy upstream, retrying
cannot build on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token': error: gRPC StoreInfo on 'farm.numtide.com:50051' failed: no healthy upstream
       hint: Set NIX_GRPC_DEBUG=1 for a handshake trace.
farm.numtide.com:50051: no healthy upstream, retrying
farm.numtide.com:50051: no healthy upstream, retrying
farm.numtide.com:50051: no healthy upstream, retrying
farm.numtide.com:50051: no healthy upstream, retrying
farm.numtide.com:50051: no healthy upstream, retrying
farm.numtide.com:50051: no healthy upstream, retrying
farm.numtide.com:50051: no healthy upstream, retrying
cannot build on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token': error: gRPC StoreInfo on 'farm.numtide.com:50051' failed: no healthy upstream
       hint: Set NIX_GRPC_DEBUG=1 for a handshake trace.
farm.numtide.com:50051: no healthy upstream, retrying
farm.numtide.com:50051: no healthy upstream, retrying
farm.numtide.com:50051: no healthy upstream, retrying
farm.numtide.com:50051: no healthy upstream, retrying
farm.numtide.com:50051: no healthy upstream, retrying
farm.numtide.com:50051: no healthy upstream, retrying
farm.numtide.com:50051: no healthy upstream, retrying
cannot build on 'grpc://farm.numtide.com:50051?connect-timeout=20&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token': error: gRPC StoreInfo on 'farm.numtide.com:50051' failed: no healthy upstream
       hint: Set NIX_GRPC_DEBUG=1 for a handshake trace.
farm.numtide.com:50051: no healthy upstream, retrying
farm.numtide.com:50051: no healthy upstream, retrying
farm.numtide.com:50051: no healthy upstream, retrying
farm.numtide.com:50051: no healthy upstream, retrying
farm.numtide.com:50051: no healthy upstream, retrying
farm.numtide.com:50051: no healthy upstream, retrying
farm.numtide.com:50051: no healthy upstream, retrying
cannot build on 'grpc://farm.numtide.com:50051?connect-timeout=23&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token': error: gRPC StoreInfo on 'farm.numtide.com:50051' failed: no healthy upstream
       hint: Set NIX_GRPC_DEBUG=1 for a handshake trace.
Failed to find a machine for remote build!
derivation: mqq8vkgh49wqg1x08a858hy5pkl023b4-source.drv
required (system, features): (aarch64-linux, [])
12 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin], 8, [apple-virt, big-parallel, nixos-test, recursive-nix], [])
([aarch64-darwin], 8, [apple-virt, big-parallel, nixos-test, recursive-nix], [])
([aarch64-darwin], 8, [apple-virt, big-parallel, nixos-test, recursive-nix], [])
([aarch64-darwin], 8, [apple-virt, big-parallel, nixos-test, recursive-nix], [])
([aarch64-linux], 8, [big-parallel, kvm, nixos-test, recursive-nix, uid-range], [])
([aarch64-linux], 8, [big-parallel, kvm, nixos-test, recursive-nix, uid-range], [])
([aarch64-linux], 8, [big-parallel, kvm, nixos-test, recursive-nix, uid-range], [])
([aarch64-linux], 8, [big-parallel, kvm, nixos-test, recursive-nix, uid-range], [])
([x86_64-darwin], 8, [big-parallel, nixos-test, recursive-nix], [])
([x86_64-darwin], 8, [big-parallel, nixos-test, recursive-nix], [])
([x86_64-darwin], 8, [big-parallel, nixos-test, recursive-nix], [])
([x86_64-darwin], 8, [big-parallel, nixos-test, recursive-nix], [])
error: Cannot build '/nix/store/mqq8vkgh49wqg1x08a858hy5pkl023b4-source.drv'.
       Reason: platform mismatch
       Required system: 'aarch64-linux'
       Current system: 'x86_64-linux'
error: build of resolved derivation '/nix/store/mqq8vkgh49wqg1x08a858hy5pkl023b4-source.drv' failed
error: Cannot build '/nix/store/ll1130s9ip68l48kk855rzdm67wcwiv7-oh-my-codex-0.21.45-npm-deps.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/r31y70ja0qciagkv38l7n98cspxz7nvk-oh-my-codex-0.21.45-npm-deps
Failed to find a machine for remote build!
derivation: mqq8vkgh49wqg1x08a858hy5pkl023b4-source.drv
required (system, features): (aarch64-linux, [])
12 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin], 8, [apple-virt, big-parallel, nixos-test, recursive-nix], [])
([aarch64-darwin], 8, [apple-virt, big-parallel, nixos-test, recursive-nix], [])
([aarch64-darwin], 8, [apple-virt, big-parallel, nixos-test, recursive-nix], [])
([aarch64-darwin], 8, [apple-virt, big-parallel, nixos-test, recursive-nix], [])
([aarch64-linux], 8, [big-parallel, kvm, nixos-test, recursive-nix, uid-range], [])
([aarch64-linux], 8, [big-parallel, kvm, nixos-test, recursive-nix, uid-range], [])
([aarch64-linux], 8, [big-parallel, kvm, nixos-test, recursive-nix, uid-range], [])
([aarch64-linux], 8, [big-parallel, kvm, nixos-test, recursive-nix, uid-range], [])
([x86_64-darwin], 8, [big-parallel, nixos-test, recursive-nix], [])
([x86_64-darwin], 8, [big-parallel, nixos-test, recursive-nix], [])
([x86_64-darwin], 8, [big-parallel, nixos-test, recursive-nix], [])
([x86_64-darwin], 8, [big-parallel, nixos-test, recursive-nix], [])
error: Cannot build '/nix/store/mqq8vkgh49wqg1x08a858hy5pkl023b4-source.drv'.
       Reason: platform mismatch
       Required system: 'aarch64-linux'
       Current system: 'x86_64-linux'
error: build of resolved derivation '/nix/store/mqq8vkgh49wqg1x08a858hy5pkl023b4-source.drv' failed
error: Cannot build '/nix/store/82lq8dilq1p3nz0lbpgl47ql14a6w6k5-omx-explore-harness-0.21.45-vendor-staging.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/hi9w7070jb8hn6fal05phjgbp2zvgwkq-omx-explore-harness-0.21.45-vendor-staging
error: Cannot build '/nix/store/ajzh1vby24lvbsxvx3nwrpxxiiwndar1-omx-sparkshell-0.21.45-vendor-staging.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/b4a7wgvzy76rz8qmis4afva0000jgx6a-omx-sparkshell-0.21.45-vendor-staging
error: Cannot build '/nix/store/rdy4dryyjaik9cjc42nmk90hrx3xvsqj-omx-explore-harness-0.21.45-vendor.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/9v3myrqng88p0gnak7az43d4hch4j5rk-omx-explore-harness-0.21.45-vendor
error: Cannot build '/nix/store/3ym4hcsac3nrs94x40wgv589dbxc1hfc-omx-sparkshell-0.21.45-vendor.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/66sllkk7ddnkfgpc5llmpwc1bns4hhdl-omx-sparkshell-0.21.45-vendor
error: Cannot build '/nix/store/wj8lfg8d1srj54irg64pqy6q85zjn4r5-omx-explore-harness-0.21.45.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/b40mqda8p41n9abdndmqdaff41wl37qy-omx-explore-harness-0.21.45
error: Cannot build '/nix/store/ydzpagy2i5dvp3xy2yvs9ffp9phmd4jg-omx-sparkshell-0.21.45.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/5a8yf21nias5nbwvgydh1yz9b3fvbx8p-omx-sparkshell-0.21.45
error: Cannot build '/nix/store/px8g874jb18y4fxlmnkqcpscwixcl9ak-oh-my-codex-0.21.45.drv'.
       Reason: 4 dependencies failed.
       Output paths:
         /nix/store/a21l6s0w4n05mb8y200v9jvlilqsbqzj-oh-my-codex-0.21.45
error: Cannot build '/nix/store/c7s4ni88r9j7ajwqa0fpqysw2v26jq68-check-oh-my-codex.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/kq6lr1r884y1lzmmr1k23wg7j13mzn2h-check-oh-my-codex