these 42 derivations will be built:
  /nix/store/jz69kz2762hka8nf8vh1mn92r5j95k3v-system-path.drv
  /nix/store/aspqy0wm4rq1cxlf1b1444d6w6nbgkm4-unit-tincr-mesh.service.drv
  /nix/store/7jhz9bvqpk60ghd128ixjjpzlj0vb8cc-dbus-1.drv
  /nix/store/yxhr6yj0ac9lmdhp7ga6nndm6n7wbzby-X-Restart-Triggers-dbus-broker.drv
  /nix/store/zvpxz8xqn8ksn36gc8hgkciyjzp4h7j7-unit-dbus-broker.service.drv
  /nix/store/39yw00irgsl6sshc8yw94r4nby98l53x-system-units.drv
  /nix/store/klwyiyrapg6nd5pfjsxf7mf5y3nmy7yj-unit-dbus-broker.service.drv
  /nix/store/9s3za7prl8vbglv2mfi9p1xb9xr1kh8a-user-units.drv
  /nix/store/zkv34h8vy2kpn601wwlw3w2f3li2v4yg-etc.drv
  /nix/store/p1vd89ibd28dnmbdkx13mw8m2lj8n1n5-activate.drv
  /nix/store/g7jrzw7lxk2c7fh9xa07rsp60xpv8n82-unit-tincr-mesh.service.drv
  /nix/store/vln9a10xmvll9pp3m7fih6y75d7cs551-system-path.drv
  /nix/store/bgjpjx2lvjx9k89dxlzc853s5c2d6d0g-dbus-1.drv
  /nix/store/jkqiy693lhzik013p5583fkb2ws6mz3a-X-Restart-Triggers-dbus-broker.drv
  /nix/store/l4ncf3h5171yqfgpa88lki4cqqw2xfj2-unit-dbus-broker.service.drv
  /nix/store/9c1sd55jj54vs3v01lf76rin3mislx43-system-units.drv
  /nix/store/r0nwvx25vb2vzihbb11d69z1vb5fgl3q-unit-dbus-broker.service.drv
  /nix/store/hf51hy6mj2aiddwn3pa5f4d9dqzd2a77-user-units.drv
  /nix/store/s8f5pyv277l7l8cnj04nzgdbgsfpj3w2-etc.drv
  /nix/store/bv9947xkhqxdq8y9n8qvg0sqni5b0fdc-activate.drv
  /nix/store/wd53a1zm7yyfmqfc5xhxggblq6yzzzmv-nixos-system-alpha-test.drv
  /nix/store/rqfj3nfsjf7f7asrxb1ipyc3zm4b321c-nixos-system-alpha-test.drv
  /nix/store/dpx7pp0bnwlzkcf7jrzcrzd2ka8mkxvv-closure-info.drv
  /nix/store/a4wxbdyglw04h1w8knv669md5lcc019w-run-nixos-vm.drv
  /nix/store/05yfzmy1ivh9q3pjigcw8h00mvl66gk7-nixos-vm.drv
  /nix/store/9mx0kcd1yjnf074rm9skzc6vxdn3ns52-system-path.drv
  /nix/store/v39q2ls8kshibyvb8xm2y8faxn4a93qp-dbus-1.drv
  /nix/store/wnxyp3d5zxhr2ckxlibldan0vg3xd7hc-X-Restart-Triggers-dbus-broker.drv
  /nix/store/zynpqgb2l06hryyfyy2772zjja4x5yf4-unit-dbus-broker.service.drv
  /nix/store/vr1vf4jxc4nm2rjsisrdhwkrr5r65gf7-user-units.drv
  /nix/store/c58hahfpn554bsn31ddf5mcjzcz5p4z4-unit-tincr-mesh.service.drv
  /nix/store/psh8v00ibpr7g4549015zxaz58bkb892-unit-dbus-broker.service.drv
  /nix/store/y994cpc7z2fmp29ijmvcv7ii8yx38h96-system-units.drv
  /nix/store/86viapn3vhmayvsgvdlb08s0fc3zda9n-etc.drv
  /nix/store/879w70r9v4a32d5vmhsrk1d3x43lr50n-activate.drv
  /nix/store/1937rgnls4h7amd6f06qqqfg7qx0kmlq-nixos-system-beta-test.drv
  /nix/store/ima08bfsv8vlzfd0mbnjsj28sr4x1l7c-closure-info.drv
  /nix/store/n8nsm1wv0yzbn1m14arqnwikw620k9zq-run-nixos-vm.drv
  /nix/store/sakwdr4lwkssqvvqhmcri1vn1j6lfpzh-nixos-vm.drv
  /nix/store/dl5s8ws6rf2vqabs3kzlym26939d8jza-driverConfiguration.json.drv
  /nix/store/7m70gxjqnsxy409fkr328y4sy8zicr8g-nixos-test-driver-tincr-module.drv
  /nix/store/ndvgbxpqwrnikl0y60406zcdvxjhk7wh-vm-test-run-tincr-module.drv
Failed to find a machine for remote build!
derivation: ndvgbxpqwrnikl0y60406zcdvxjhk7wh-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], [])