these 6 derivations will be built:
  /nix/store/0sjp4qcpy7m2i35gfzw9q0r5vmwl73lh-closure-info.drv
  /nix/store/aq7z86k9zzn9d39jzwa9bixsqwi07ka3-run-nixos-vm.drv
  /nix/store/2fbn1p5cdalkkc086my68vcmczl13i7m-nixos-vm.drv
  /nix/store/gg37gi3kngky4jfh7h2rhp187c2amr88-driverConfiguration.json.drv
  /nix/store/mb4yka161h8zkyfp2jmbzps41sjhhi4w-nixos-test-driver-horae-e2e.drv
  /nix/store/cpm5fi57h4aal7ikblrpcql14wic7jnv-vm-test-run-horae-e2e.drv
building '/nix/store/0sjp4qcpy7m2i35gfzw9q0r5vmwl73lh-closure-info.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=21&system=aarch64-darwin'
building '/nix/store/0sjp4qcpy7m2i35gfzw9q0r5vmwl73lh-closure-info.drv' on farm.numtide.com:50051
closure-info> mac02: building 0sjp4qcpy7m2i35gfzw9q0r5vmwl73lh-closure-info.drv
closure-info> structuredAttrs is enabled
building '/nix/store/aq7z86k9zzn9d39jzwa9bixsqwi07ka3-run-nixos-vm.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=21&system=aarch64-darwin'
building '/nix/store/aq7z86k9zzn9d39jzwa9bixsqwi07ka3-run-nixos-vm.drv' on farm.numtide.com:50051
run-nixos-vm> mac02: building aq7z86k9zzn9d39jzwa9bixsqwi07ka3-run-nixos-vm.drv
building '/nix/store/2fbn1p5cdalkkc086my68vcmczl13i7m-nixos-vm.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=21&system=aarch64-darwin'
building '/nix/store/2fbn1p5cdalkkc086my68vcmczl13i7m-nixos-vm.drv' on farm.numtide.com:50051
nixos-vm> mac02: building 2fbn1p5cdalkkc086my68vcmczl13i7m-nixos-vm.drv
building '/nix/store/gg37gi3kngky4jfh7h2rhp187c2amr88-driverConfiguration.json.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=21&system=aarch64-darwin'
building '/nix/store/gg37gi3kngky4jfh7h2rhp187c2amr88-driverConfiguration.json.drv' on farm.numtide.com:50051
driverConfiguration.json> mac02: building gg37gi3kngky4jfh7h2rhp187c2amr88-driverConfiguration.json.drv
driverConfiguration.json> structuredAttrs is enabled
building '/nix/store/mb4yka161h8zkyfp2jmbzps41sjhhi4w-nixos-test-driver-horae-e2e.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-darwin'
building '/nix/store/mb4yka161h8zkyfp2jmbzps41sjhhi4w-nixos-test-driver-horae-e2e.drv' on farm.numtide.com:50051
nixos-test-driver-horae-e2e> mac02: building mb4yka161h8zkyfp2jmbzps41sjhhi4w-nixos-test-driver-horae-e2e.drv
nixos-test-driver-horae-e2e> Running type check (enable/disable: config.skipTypeCheck)
nixos-test-driver-horae-e2e> See https://nixos.org/manual/nixos/stable/#test-opt-skipTypeCheck
nixos-test-driver-horae-e2e> All checks passed!
nixos-test-driver-horae-e2e> Linting test script (enable/disable: config.skipLint)
nixos-test-driver-horae-e2e> See https://nixos.org/manual/nixos/stable/#test-opt-skipLint
nixos-test-driver-horae-e2e> All checks passed!
Failed to find a machine for remote build!
derivation: cpm5fi57h4aal7ikblrpcql14wic7jnv-vm-test-run-horae-e2e.drv
required (system, features): (aarch64-darwin, [apple-virt, nixos-test])
12 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin], 8, [big-parallel, kvm, nixos-test, uid-range], [])
([aarch64-darwin], 8, [big-parallel, kvm, nixos-test, uid-range], [])
([aarch64-darwin], 8, [big-parallel, kvm, nixos-test, uid-range], [])
([aarch64-darwin], 8, [big-parallel, kvm, nixos-test, uid-range], [])
([aarch64-linux], 8, [big-parallel, kvm, nixos-test, uid-range], [])
([aarch64-linux], 8, [big-parallel, kvm, nixos-test, uid-range], [])
([aarch64-linux], 8, [big-parallel, kvm, nixos-test, uid-range], [])
([aarch64-linux], 8, [big-parallel, kvm, nixos-test, uid-range], [])
([x86_64-darwin], 8, [big-parallel, kvm, nixos-test, uid-range], [])
([x86_64-darwin], 8, [big-parallel, kvm, nixos-test, uid-range], [])
([x86_64-darwin], 8, [big-parallel, kvm, nixos-test, uid-range], [])
([x86_64-darwin], 8, [big-parallel, kvm, nixos-test, uid-range], [])
error: Cannot build '/nix/store/cpm5fi57h4aal7ikblrpcql14wic7jnv-vm-test-run-horae-e2e.drv'.
       Reason: platform mismatch
       Required system: 'aarch64-darwin'
       Current system: 'x86_64-linux'
       Reason: missing system features
       Required features: {apple-virt, nixos-test}
       Available features: {benchmark, big-parallel, ca-derivations, kvm, nixos-test, recursive-nix, uid-range}