these 42 derivations will be built:
  /nix/store/97pp06b6dn7riy4vyxjhid19z5inivvy-system-path.drv
  /nix/store/b887dpz99zf76s20b0bn0vds9bqdn5qf-dbus-1.drv
  /nix/store/rc6l2m8ysn837pi47byyiqg7gcjr11iy-X-Restart-Triggers-dbus-broker.drv
  /nix/store/6122z9v19zdnq5jckv3fnrnbkmi0azpm-unit-dbus-broker.service.drv
  /nix/store/59xk32vba613nxalx58l0vgrspdh1jdb-user-units.drv
  /nix/store/3x6qkaqrzbcrapgwg1c754q1inp5hv74-unit-tincr-mesh.service.drv
  /nix/store/bmbyy1lbjjmin3jv6fxk2wmq397k9zqa-unit-dbus-broker.service.drv
  /nix/store/kvgy7xal2sjy4krc9qvnlbwlbqpl30nr-system-units.drv
  /nix/store/c5pv5fx8wjf4drncbppf916vyv6xnlja-etc.drv
  /nix/store/bj44dw6zqlwz350vhcrm4b0xvdhyiphm-activate.drv
  /nix/store/m9l1wl2497w8jnmm6xv6cknvh69pf1bf-nixos-system-beta-test.drv
  /nix/store/f98b00fqr5jn4rph816zghcwi9kaid9h-closure-info.drv
  /nix/store/6rnyj2zib1lrcvxjlsf9164aggybp4pp-run-nixos-vm.drv
  /nix/store/b77c9f1xdqg3ryb6x0j7wfq4wqlfkqha-nixos-vm.drv
  /nix/store/qk1b9lp0k2hpvc5bqigxk2qhm5jyb4cs-system-path.drv
  /nix/store/a3930j8s1rv096dhwfz0mmah5ppz9xki-dbus-1.drv
  /nix/store/47k34alm23b6g261lpgm1maw1l37ixsy-X-Restart-Triggers-dbus-broker.drv
  /nix/store/35rihyr5jc5q4jl43jrdv6g1ymmclss5-unit-dbus-broker.service.drv
  /nix/store/9xy33b1hr32inkv9gbis9kp3kpiyrkds-unit-tincr-mesh.service.drv
  /nix/store/4929c1b5h54v93j78nx92qgdd4js45j0-system-units.drv
  /nix/store/c6dqqbaj0wzddjmxgl1hgqpn8f05734w-unit-dbus-broker.service.drv
  /nix/store/xqyai3vzkax5gvfll3amq5jcv997vgcs-user-units.drv
  /nix/store/8ncl6r0rby50f7mw4z1m824g4qvq9lis-etc.drv
  /nix/store/mzf4qnb1qzfinh15qzynimap9kn465rv-activate.drv
  /nix/store/blwpgaj1yps3q1qkrfw11x1ii71flfqj-system-path.drv
  /nix/store/hvbqc84h1hvk6487ddcm0aa22d3m2bz1-unit-tincr-mesh.service.drv
  /nix/store/y29hskvpjzf3218akk47vhlz4hfvgbyv-dbus-1.drv
  /nix/store/zhw26xrwz98vx07m08c3dqgjsmzfrgns-X-Restart-Triggers-dbus-broker.drv
  /nix/store/x4sads4iv5xhbgajknlhbqpiglgxvpvm-unit-dbus-broker.service.drv
  /nix/store/jrx0sh54ia66m1c77cxzlibn1syqwj1s-system-units.drv
  /nix/store/r5h6p06zs657c1aymdb5gi8x1i9ya2rk-unit-dbus-broker.service.drv
  /nix/store/p3y6svy1mlcqm0jyk58649nd07is13hk-user-units.drv
  /nix/store/31ln8lzva0q9sdnjmh0syyxzdznmw9rc-etc.drv
  /nix/store/j12ka80zjhxka5va9hx91b762qq8dm07-activate.drv
  /nix/store/p99ycp1k0nfadzrgk9j5n50mbf6yfjz4-nixos-system-alpha-test.drv
  /nix/store/1ry28316hrsc8jp0xapz7cv2hagqwwlr-nixos-system-alpha-test.drv
  /nix/store/xmxq2j6rd8cz7ixxqcmyrra7g7lpfkl3-closure-info.drv
  /nix/store/fhkhikbhk5blddq92bnm68cq1bspm58r-run-nixos-vm.drv
  /nix/store/hqbhfkd5kgp15siqd7vrhk9rip1py51a-nixos-vm.drv
  /nix/store/0p64khlpwcwqalh61faxi5fwf75hgq0p-driverConfiguration.json.drv
  /nix/store/q0z1lwbbm9mz3n8ja5qpz9v7dqhcl5nq-nixos-test-driver-tincr-module.drv
  /nix/store/9jb64jsdpba17jkisvkm7i7gk9nri27n-vm-test-run-tincr-module.drv
Failed to find a machine for remote build!
derivation: 9jb64jsdpba17jkisvkm7i7gk9nri27n-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], [])