these 42 derivations will be built:
  /nix/store/cwwxwcg1s7ix9a2dxrhl401721qnmxzd-system-path.drv
  /nix/store/n5mhhr0p8v7ix5kn57y32c8nayc6hx88-dbus-1.drv
  /nix/store/4bxlnszbikqm9nc4pq34w9kg63cy7iyd-X-Restart-Triggers-dbus-broker.drv
  /nix/store/3zanfgyp8h5d7kpkkwlzq326j3lalfjz-unit-dbus-broker.service.drv
  /nix/store/9r4j130sdz3ssqqa8nrriixi3ayp18fn-unit-tincr-mesh.service.drv
  /nix/store/cfc8m963hj85yn2770pzvy467a92k8yy-system-units.drv
  /nix/store/lih8ibc7sks9r9l1hxglangaraxf486l-unit-dbus-broker.service.drv
  /nix/store/jfim93xd1dh1a5x9fblfyahgvwplhl2b-user-units.drv
  /nix/store/7dy40rf0v34vviaiqgjvsisxi4h7jcp4-etc.drv
  /nix/store/dgdxmddv59zl48niqhzszcyr8ric57zw-system-path.drv
  /nix/store/8cifdfa3j7gb00qqgg2alz5mqrn1bkvv-dbus-1.drv
  /nix/store/rswm03wxcg1iiai4nfpld0xx5lrrfrqr-X-Restart-Triggers-dbus-broker.drv
  /nix/store/8jbs2qjdxc7wlamnziljdb865vxr0574-unit-dbus-broker.service.drv
  /nix/store/34r6ca3h55xd5pnk0qgk21pfiw10l9ax-user-units.drv
  /nix/store/6pyr6xa5z0l8p86ijb4sl7cka27i4vi5-unit-dbus-broker.service.drv
  /nix/store/i4g83fj633r2kc8v4dgnclw2fy5g5h0q-unit-tincr-mesh.service.drv
  /nix/store/rgv4n9jiqih650fszlh3h5gll4q3qz6d-system-units.drv
  /nix/store/lfm44x13a122gvk8wjddv8si26h4zq52-etc.drv
  /nix/store/jw8xrgg2c8kma0h6nlk7rj3ll2m3cwfj-activate.drv
  /nix/store/9fj1d74gml11qpng2hq9m6v16cc5f5lj-nixos-system-alpha-test.drv
  /nix/store/shsygcb1b6pxwm8ga8ypxhqywa6p33rd-activate.drv
  /nix/store/5bdakyg6qp548apbjsf5aixlqriwpa2k-nixos-system-alpha-test.drv
  /nix/store/0h7zvdvzyvpbj0hkvbs6zgwrfy6h0j6b-closure-info.drv
  /nix/store/8049q0cg78p8gsy04h9m9yli9dfn02m9-system-path.drv
  /nix/store/xijk3kxjsx4zqx6kcll5jg8kq4jc2xwr-dbus-1.drv
  /nix/store/zw6xk8862kj2nlvi4s00fjrrr1icbipl-X-Restart-Triggers-dbus-broker.drv
  /nix/store/i6gz9ywfhm2kqdmvjfwhqgr6wfhclgvg-unit-dbus-broker.service.drv
  /nix/store/8r3d2ixvqbq120jnfiy09d168i1p0s22-user-units.drv
  /nix/store/8zp3vs2mimrr0gdhr45lwqxip8d3dkgg-unit-dbus-broker.service.drv
  /nix/store/vcf9sc61n0s8l371zj3hdgvp4g86jv8y-unit-tincr-mesh.service.drv
  /nix/store/h4hvj6wy2v39d1sjnf1pphc86k2vc341-system-units.drv
  /nix/store/qz8dlq09qf8zc58d80bbizms8d3cprqn-etc.drv
  /nix/store/y8inzdrh41pq1pq885vw0b6hq9hqhk7n-activate.drv
  /nix/store/gr6mfj4qxylrnamir3l4sm4is6q1mvk6-nixos-system-beta-test.drv
  /nix/store/d8qg42pcjipw39cch9m3pz4h5qh8391c-closure-info.drv
  /nix/store/3wx1zrksnazaw22q32ihq0kjff75a596-run-nixos-vm.drv
  /nix/store/pxbd6f0zcrc4jvmmh824p040zy23fanp-run-nixos-vm.drv
  /nix/store/nl25xlzsvs1ca66z7jrpxqglxazsbanh-nixos-vm.drv
  /nix/store/vs27mv525bq7z4z5a9hh7ilhnp5jsc0w-nixos-vm.drv
  /nix/store/vb2sy3hls3jp3401gm93ywgv6gvn6dsd-driverConfiguration.json.drv
  /nix/store/sfmgibjf75z5m1zxjn8z49iml8slg8n4-nixos-test-driver-tincr-module.drv
  /nix/store/bbbkcznpypdvrqj2mcx6a5b7jrr8vdnq-vm-test-run-tincr-module.drv
Failed to find a machine for remote build!
derivation: bbbkcznpypdvrqj2mcx6a5b7jrr8vdnq-vm-test-run-tincr-module.drv
required (system, features): (aarch64-linux, [kvm, nixos-test])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])