these 18 derivations will be built:
  /nix/store/93271zwxzzlr8z7a05cz6x4asr615qgc-horae-0.1.0.drv
  /nix/store/wl54wyjnx51qfh0flhmv2r27zm3cfz5w-system-path.drv
  /nix/store/602d4kb53xyxm83h6h1z1f2krm3hhy37-dbus-1.drv
  /nix/store/8ki8pzis1nxp0g2jcvxjak87ffgr5n49-X-Restart-Triggers-dbus-broker.drv
  /nix/store/0j7zvc2mk2y1dh9sx1xj948i84ixlmla-unit-dbus-broker.service.drv
  /nix/store/g4h3xlxsr1gs6wcdvbpdqjczsp7r2ds0-unit-dbus-broker.service.drv
  /nix/store/gkqjnmlm1xjz8g95nkpc33cya49fcvbi-unit-horae.service.drv
  /nix/store/75ws09riyk6dji99n89rc630ykvmzilp-system-units.drv
  /nix/store/hsl70kz5cxs2xivva38dz892a825ras4-user-units.drv
  /nix/store/qq7w53mlg4kqnsrk89h3469jcmxhya3v-etc.drv
  /nix/store/vv7dlxwwac6mw0mkh8nxm3scrvfikm4y-activate.drv
  /nix/store/kdidavh8nzip10n0bfa222zfs8dafkq7-nixos-system-server-test.drv
  /nix/store/j421jxbf303nxhr52c82isd41m7vv437-closure-info.drv
  /nix/store/h187b9gnmvl6gm5403fqx4pk1006498v-run-nixos-vm.drv
  /nix/store/6g9f3wv1qsx8xb4iiyjlifigq9ifsq64-nixos-vm.drv
  /nix/store/ly1rvl9741ljys15c2j9zci3gyxaws03-driverConfiguration.json.drv
  /nix/store/j76n5hlhw4b6slcc5004f391hjsl30l9-nixos-test-driver-horae-e2e.drv
  /nix/store/b5pxixf4sp0il2fnip34h4ivqrk89h23-vm-test-run-horae-e2e.drv
building '/nix/store/gkqjnmlm1xjz8g95nkpc33cya49fcvbi-unit-horae.service.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=20&system=aarch64-linux'
building '/nix/store/gkqjnmlm1xjz8g95nkpc33cya49fcvbi-unit-horae.service.drv' on farm.numtide.com:50051
unit-horae.service> elastic-arm-ea992526: building gkqjnmlm1xjz8g95nkpc33cya49fcvbi-unit-horae.service.drv
building '/nix/store/j421jxbf303nxhr52c82isd41m7vv437-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=23&system=aarch64-darwin'
building '/nix/store/j421jxbf303nxhr52c82isd41m7vv437-closure-info.drv' on farm.numtide.com:50051
closure-info> mac02: building j421jxbf303nxhr52c82isd41m7vv437-closure-info.drv
closure-info> structuredAttrs is enabled
building '/nix/store/h187b9gnmvl6gm5403fqx4pk1006498v-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=23&system=aarch64-darwin'
building '/nix/store/h187b9gnmvl6gm5403fqx4pk1006498v-run-nixos-vm.drv' on farm.numtide.com:50051
run-nixos-vm> mac02: building h187b9gnmvl6gm5403fqx4pk1006498v-run-nixos-vm.drv
building '/nix/store/6g9f3wv1qsx8xb4iiyjlifigq9ifsq64-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/6g9f3wv1qsx8xb4iiyjlifigq9ifsq64-nixos-vm.drv' on farm.numtide.com:50051
nixos-vm> mac02: building 6g9f3wv1qsx8xb4iiyjlifigq9ifsq64-nixos-vm.drv
building '/nix/store/ly1rvl9741ljys15c2j9zci3gyxaws03-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/ly1rvl9741ljys15c2j9zci3gyxaws03-driverConfiguration.json.drv' on farm.numtide.com:50051
driverConfiguration.json> mac02: building ly1rvl9741ljys15c2j9zci3gyxaws03-driverConfiguration.json.drv
driverConfiguration.json> structuredAttrs is enabled
building '/nix/store/j76n5hlhw4b6slcc5004f391hjsl30l9-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=21&system=aarch64-darwin'
building '/nix/store/j76n5hlhw4b6slcc5004f391hjsl30l9-nixos-test-driver-horae-e2e.drv' on farm.numtide.com:50051
nixos-test-driver-horae-e2e> mac02: building j76n5hlhw4b6slcc5004f391hjsl30l9-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: b5pxixf4sp0il2fnip34h4ivqrk89h23-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/b5pxixf4sp0il2fnip34h4ivqrk89h23-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}