these 42 derivations will be built:
  /nix/store/1i0kixarkvrj3877xm1bppffmwsm706x-unit-tincr-mesh.service.drv
  /nix/store/wlr9a9wz4ybmkzcg37740wssgg7yzqvz-system-path.drv
  /nix/store/6rlfxfv59c4lgvs39ipj42znk0mdkh7z-dbus-1.drv
  /nix/store/90gzz4bb9bwiz2gg8rnwkxq7x65dydrs-X-Restart-Triggers-dbus-broker.drv
  /nix/store/g1nz1m8x7baf4qsysj8gqsrh6ak4bfyp-unit-dbus-broker.service.drv
  /nix/store/67gkr4b9qnhr6gyjl6gd4kdhwv4bwc2q-user-units.drv
  /nix/store/7phjbd07ixn0i6pn8kvvc9qflgqzbsky-unit-tincr-mesh.service.drv
  /nix/store/7sy68czwm8wqyampfyyp96h44q0v743v-unit-dbus-broker.service.drv
  /nix/store/csqwdcy2d69h5g2g8f7vf9s6r1dk9lar-system-units.drv
  /nix/store/1mn03kabblv8849pdxh3b91jvs72p0jc-etc.drv
  /nix/store/60qwhn7qyd27cgwazr4rskkn3xvjb405-system-path.drv
  /nix/store/rlkp6lkllrg75rrx0yfs80iq4zxs8bqg-activate.drv
  /nix/store/hvzgq84f27rh555blb7ljjlx2ym6wwh6-nixos-system-alpha-test.drv
  /nix/store/jlykxa6sq58w2lj8l4xym5v5pmbv8y94-dbus-1.drv
  /nix/store/9k1v5x9bh9bncxlyrh834p156zzfnn1q-X-Restart-Triggers-dbus-broker.drv
  /nix/store/jjp1f7ckjmr3yxn7xdqf18zjl9zmvqim-unit-dbus-broker.service.drv
  /nix/store/h6j2395divabmgh8lr8k1hdwrcnac74f-user-units.drv
  /nix/store/vhvlk41fi8c9i7ihgv356lj21jy7k80n-unit-dbus-broker.service.drv
  /nix/store/yvc6gm6s7a2493kwx4z7lavsk9xlklia-system-units.drv
  /nix/store/jjrkb1kavfpk9sw5f0gfm829zik4zd7f-etc.drv
  /nix/store/i3lm5sws3949msxvg76qcb5dnnk0r300-activate.drv
  /nix/store/28qqlx7f6d43kkjjabz2m1w4x56fsazd-nixos-system-alpha-test.drv
  /nix/store/1wm3z21m81kxgpasr05ymisdlbabm4m1-closure-info.drv
  /nix/store/g3qwdm0wynax09h7i7bl10n4rf585hbd-system-path.drv
  /nix/store/j95dxppgar2hcsvhia4mkbxj65i1vnfx-dbus-1.drv
  /nix/store/h8ka0q6fk24wfvgfp9hg0k35i90zwjgy-X-Restart-Triggers-dbus-broker.drv
  /nix/store/4qm3ba7sbby95hjaa5bbq6rnywx3bn3l-unit-dbus-broker.service.drv
  /nix/store/jgdq5q5flsr5yskbdzhix746hrsxq1z2-run-nixos-vm.drv
  /nix/store/6gyrmni40dpk196348bghhdjcvjh5h6b-nixos-vm.drv
  /nix/store/q94ipn1z4rd383i8z3bzqlgqqsh1cmi9-unit-dbus-broker.service.drv
  /nix/store/snrkrgps19gw3zb6ri64lgxh1libg8cq-unit-tincr-mesh.service.drv
  /nix/store/dz9qm0689nkhyxvs2cmivashbp0vm7cd-system-units.drv
  /nix/store/ikicayn1hai7pqmrpl2g30g172kh6avk-user-units.drv
  /nix/store/x0ypdhhb0m9y91l90323whwfp4sjn66k-etc.drv
  /nix/store/lpzqzkj23jl27fdhl4wacvq9i30ml2hn-activate.drv
  /nix/store/b5rbjr4qs0lsvvc0p12y5z5bylhz8lzp-nixos-system-beta-test.drv
  /nix/store/mwanwaaxp4901ah6g0krlgvqk6w0dxn8-closure-info.drv
  /nix/store/mlik1bnbxdj8q5234ajriv2nd3r9yqag-run-nixos-vm.drv
  /nix/store/i0kaz7lwazq28mb9smc0xk9y83v7x62w-nixos-vm.drv
  /nix/store/h02ngmhplm2l6550s01g13w1d6y890hf-driverConfiguration.json.drv
  /nix/store/vxyd8xidh8kd7bsx6kvp0yyvif2jn2a3-nixos-test-driver-tincr-module.drv
  /nix/store/pm2z3fzw6xnr4a1b9gjx3v854hmglziq-vm-test-run-tincr-module.drv
Failed to find a machine for remote build!
derivation: pm2z3fzw6xnr4a1b9gjx3v854hmglziq-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], [])