these 17 derivations will be built:
  /nix/store/rr7ra5argci1w7lbscvwazns0mkns2n4-system-path.drv
  /nix/store/5arj69jvjpa1lwprkg8xn45l2l759mlp-dbus-1.drv
  /nix/store/ww7s3hwq2w4mlwadrzq3b6h102ahckq8-X-Restart-Triggers-dbus-broker.drv
  /nix/store/lj59pwfrl1l3wvps0f2mhw1hn3y5a7hn-unit-dbus-broker.service.drv
  /nix/store/9dmnyjs6kcg1w1iv205kqcxz82a4i2i6-user-units.drv
  /nix/store/4f69826p29d0m4r6pdhb0a6znpmgpj5h-unit-dbus-broker.service.drv
  /nix/store/qqwgzapav7i6lvf1xzi0g6c8zjmpmb5a-unit-horae.service.drv
  /nix/store/9wy0265j1k5c87i033wwcjp18qvg71kp-system-units.drv
  /nix/store/zniz973576jadyg1kjskh7p9mpg0bg5x-etc.drv
  /nix/store/6i1p7splbrgwqhgzww7c78i2dw8d9akc-activate.drv
  /nix/store/hfg44h3fidbl4rhk2zb4bgnipid4pah4-nixos-system-server-test.drv
  /nix/store/33g46rcp0n2p78kfdzdsw9k64lxw26hz-closure-info.drv
  /nix/store/w8cm9nfpc932vn3si6a332lrk0im1z9c-run-nixos-vm.drv
  /nix/store/jw0pc2glqsgijqh467i74w7q008x7dg9-nixos-vm.drv
  /nix/store/7nrl7mmbji2jdk9kw79bpy63bfjlx2hd-driverConfiguration.json.drv
  /nix/store/vafqx4klqqc87dhl8bbq06avbvglrabg-nixos-test-driver-horae-e2e.drv
  /nix/store/n1a0xl33wgyywawrfxb5p5gkjmigagqi-vm-test-run-horae-e2e.drv
building '/nix/store/rr7ra5argci1w7lbscvwazns0mkns2n4-system-path.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-linux'
building '/nix/store/qqwgzapav7i6lvf1xzi0g6c8zjmpmb5a-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=22&system=aarch64-linux'
building '/nix/store/qqwgzapav7i6lvf1xzi0g6c8zjmpmb5a-unit-horae.service.drv' on farm.numtide.com:50051
unit-horae.service> elastic-arm-c9d8954b: building qqwgzapav7i6lvf1xzi0g6c8zjmpmb5a-unit-horae.service.drv
building '/nix/store/rr7ra5argci1w7lbscvwazns0mkns2n4-system-path.drv' on farm.numtide.com:50051
system-path> elastic-arm-ea992526: building rr7ra5argci1w7lbscvwazns0mkns2n4-system-path.drv
system-path> structuredAttrs is enabled
system-path> created 7218 symlinks in user environment
system-path> install-info: warning: no info dir entry in `/nix/store/ixcr8qap02y29hgzj1rr1l61pknsgrl5-system-path/share/info/notes.info'
building '/nix/store/5arj69jvjpa1lwprkg8xn45l2l759mlp-dbus-1.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-linux'
building '/nix/store/5arj69jvjpa1lwprkg8xn45l2l759mlp-dbus-1.drv' on farm.numtide.com:50051
dbus-1> elastic-arm-ea992526: building 5arj69jvjpa1lwprkg8xn45l2l759mlp-dbus-1.drv
building '/nix/store/ww7s3hwq2w4mlwadrzq3b6h102ahckq8-X-Restart-Triggers-dbus-broker.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-linux'
building '/nix/store/ww7s3hwq2w4mlwadrzq3b6h102ahckq8-X-Restart-Triggers-dbus-broker.drv' on farm.numtide.com:50051
X-Restart-Triggers-dbus-broker> elastic-arm-ea992526: building ww7s3hwq2w4mlwadrzq3b6h102ahckq8-X-Restart-Triggers-dbus-broker.drv
building '/nix/store/4f69826p29d0m4r6pdhb0a6znpmgpj5h-unit-dbus-broker.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=21&system=aarch64-linux'
building '/nix/store/lj59pwfrl1l3wvps0f2mhw1hn3y5a7hn-unit-dbus-broker.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=22&system=aarch64-linux'
building '/nix/store/4f69826p29d0m4r6pdhb0a6znpmgpj5h-unit-dbus-broker.service.drv' on farm.numtide.com:50051
unit-dbus-broker.service> elastic-arm-ea992526: building 4f69826p29d0m4r6pdhb0a6znpmgpj5h-unit-dbus-broker.service.drv
building '/nix/store/9wy0265j1k5c87i033wwcjp18qvg71kp-system-units.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-linux'
building '/nix/store/lj59pwfrl1l3wvps0f2mhw1hn3y5a7hn-unit-dbus-broker.service.drv' on farm.numtide.com:50051
unit-dbus-broker.service> elastic-arm-c9d8954b: building lj59pwfrl1l3wvps0f2mhw1hn3y5a7hn-unit-dbus-broker.service.drv
building '/nix/store/9dmnyjs6kcg1w1iv205kqcxz82a4i2i6-user-units.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/9wy0265j1k5c87i033wwcjp18qvg71kp-system-units.drv' on farm.numtide.com:50051
system-units> elastic-arm-ea992526: building 9wy0265j1k5c87i033wwcjp18qvg71kp-system-units.drv
building '/nix/store/9dmnyjs6kcg1w1iv205kqcxz82a4i2i6-user-units.drv' on farm.numtide.com:50051
user-units> elastic-arm-c9d8954b: building 9dmnyjs6kcg1w1iv205kqcxz82a4i2i6-user-units.drv
building '/nix/store/zniz973576jadyg1kjskh7p9mpg0bg5x-etc.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-linux'
building '/nix/store/zniz973576jadyg1kjskh7p9mpg0bg5x-etc.drv' on farm.numtide.com:50051
etc> elastic-arm-ea992526: building zniz973576jadyg1kjskh7p9mpg0bg5x-etc.drv
building '/nix/store/6i1p7splbrgwqhgzww7c78i2dw8d9akc-activate.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-linux'
building '/nix/store/6i1p7splbrgwqhgzww7c78i2dw8d9akc-activate.drv' on farm.numtide.com:50051
activate> elastic-arm-ea992526: building 6i1p7splbrgwqhgzww7c78i2dw8d9akc-activate.drv
building '/nix/store/hfg44h3fidbl4rhk2zb4bgnipid4pah4-nixos-system-server-test.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-linux'
building '/nix/store/hfg44h3fidbl4rhk2zb4bgnipid4pah4-nixos-system-server-test.drv' on farm.numtide.com:50051
nixos-system-server-test> elastic-arm-ea992526: building hfg44h3fidbl4rhk2zb4bgnipid4pah4-nixos-system-server-test.drv
nixos-system-server-test> structuredAttrs is enabled
building '/nix/store/33g46rcp0n2p78kfdzdsw9k64lxw26hz-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=20&system=aarch64-darwin'
building '/nix/store/33g46rcp0n2p78kfdzdsw9k64lxw26hz-closure-info.drv' on farm.numtide.com:50051
closure-info> mac02: building 33g46rcp0n2p78kfdzdsw9k64lxw26hz-closure-info.drv
closure-info> structuredAttrs is enabled
building '/nix/store/w8cm9nfpc932vn3si6a332lrk0im1z9c-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=20&system=aarch64-darwin'
building '/nix/store/w8cm9nfpc932vn3si6a332lrk0im1z9c-run-nixos-vm.drv' on farm.numtide.com:50051
run-nixos-vm> mac02: building w8cm9nfpc932vn3si6a332lrk0im1z9c-run-nixos-vm.drv
building '/nix/store/jw0pc2glqsgijqh467i74w7q008x7dg9-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=20&system=aarch64-darwin'
building '/nix/store/jw0pc2glqsgijqh467i74w7q008x7dg9-nixos-vm.drv' on farm.numtide.com:50051
nixos-vm> mac02: building jw0pc2glqsgijqh467i74w7q008x7dg9-nixos-vm.drv
building '/nix/store/7nrl7mmbji2jdk9kw79bpy63bfjlx2hd-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=20&system=aarch64-darwin'
building '/nix/store/7nrl7mmbji2jdk9kw79bpy63bfjlx2hd-driverConfiguration.json.drv' on farm.numtide.com:50051
driverConfiguration.json> mac02: building 7nrl7mmbji2jdk9kw79bpy63bfjlx2hd-driverConfiguration.json.drv
driverConfiguration.json> structuredAttrs is enabled
building '/nix/store/vafqx4klqqc87dhl8bbq06avbvglrabg-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=20&system=aarch64-darwin'
building '/nix/store/vafqx4klqqc87dhl8bbq06avbvglrabg-nixos-test-driver-horae-e2e.drv' on farm.numtide.com:50051
nixos-test-driver-horae-e2e> mac02: building vafqx4klqqc87dhl8bbq06avbvglrabg-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: n1a0xl33wgyywawrfxb5p5gkjmigagqi-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/n1a0xl33wgyywawrfxb5p5gkjmigagqi-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}