these 39 derivations will be built:
  /nix/store/33gy9zc36724hl98qs1p7wb39xpdcwzs-nix.conf.drv
  /nix/store/14hnqca28llljphxkmknpjpx0dsv3pwh-X-Restart-Triggers-nix-daemon.drv
  /nix/store/w8mfcaxcsy9sqa8wbgkmz9zjzdrkqh34-unit-nix-grpc-daemon.service.drv
  /nix/store/76a19lkihhr3widzd3nlrfg61zsbbk4d-nix.conf.drv
  /nix/store/vhv74pnlb3jwmr9xdr5591dxb9llv6ij-X-Restart-Triggers-nix-daemon.drv
  /nix/store/zary820r2cz7xabxqcrh8qf4v81biaf6-unit-nix-daemon.service.drv
  /nix/store/17jbqpwy8fryi323m5ysk3534ysqlpiq-system-units.drv
  /nix/store/lb2qg5lx4bp2q8wli2qz9pbi6sikgi7h-nix.conf.drv
  /nix/store/1bn5q2vgz1rybxidp5cds0hwn7szw595-X-Restart-Triggers-nix-daemon.drv
  /nix/store/l0585dkd2w0l4011vj9z383n3nzz1p01-unit-nix-grpc-daemon.service.drv
  /nix/store/s0la7jdzl4b7x4vvpp2zj1cyqrhdi22c-unit-nix-daemon.service.drv
  /nix/store/5ivqndl4liwi64zq92bmpq5lkra43spj-system-units.drv
  /nix/store/zj6rlq7rmg4hmh6i7db0cwd26nzw7bd7-etc.drv
  /nix/store/sidalf426hmanw5x1zhcsjs09pdm7h28-activate.drv
  /nix/store/ymhi8ymg2zg6app7ajicrb8ij8q337i1-nixos-system-worker1-test.drv
  /nix/store/lbslrpw0xcd7dz1gw7b8xnrz3v19a590-closure-info.drv
  /nix/store/k6ck5qdxxfrgbfrqsf90kr8y5n8d004z-run-nixos-vm.drv
  /nix/store/26vvgzs44lddsbhxbj5nljqqvpfbdr80-nixos-vm.drv
  /nix/store/58hs4dqhhl51xn18mglhjqg82jmw16r5-system-units.drv
  /nix/store/p4bxpjzz00hfch6rlss33hf0y4xsw9dp-unit-nix-daemon.service.drv
  /nix/store/5lw4y95318zy9257x094qp9q6b5gwilm-system-units.drv
  /nix/store/hzrb20y9fgi5ngxibb0hwp9q60hlvxsq-etc.drv
  /nix/store/69xrnv4adnfbd4y9vf5cgpjccavrjllc-activate.drv
  /nix/store/jp60qgsyafj8hjdbvqrnds6sjvvqqymb-etc.drv
  /nix/store/vdv0w0blzjwip5da8pmmlycgy9wjniw0-nixos-system-worker2-test.drv
  /nix/store/xm21y42ym4fgmmd2qvri6nxqnfn09gdx-activate.drv
  /nix/store/zal9ifvi327zlx2jy9hrbshi01xndpij-nixos-system-worker2-test.drv
  /nix/store/bxrp5rp8hs3ph9jnw9njmnz4srkdysq1-closure-info.drv
  /nix/store/g3ndni7b5sk7n2lhwzdib1cc3j4lakd4-run-nixos-vm.drv
  /nix/store/amjnmm00pbml4na0hjbnpsp49m7zs8xy-nixos-vm.drv
  /nix/store/x980aiqra2a270dcdva390sf151xrjxb-etc.drv
  /nix/store/y6290c8b6vabkpq15l15awzcsb2qlmm6-activate.drv
  /nix/store/xcmrs46lxc7x67wmdqj0zg1ihsdqhp77-nixos-system-client-test.drv
  /nix/store/mi1fdsmw9lw1lm0d8qfcljd48s8y9f4s-closure-info.drv
  /nix/store/p8vixrm1lh95dxsndcgj28pj0lqbxppw-run-nixos-vm.drv
  /nix/store/vxac6nzsafpypc22f8ifyb6z3kkvd7ak-nixos-vm.drv
  /nix/store/z3h8qmhy07k3gwwhcljmj21rnvv8iqa6-driverConfiguration.json.drv
  /nix/store/9c7kckzcv8j8ci4kx8bkib40kqi1g8sf-nixos-test-driver-nix-grpc-farm.drv
  /nix/store/w8568nhsmwjz2yrhdfxy24q9215b4prn-vm-test-run-nix-grpc-farm.drv
Failed to find a machine for remote build!
derivation: w8568nhsmwjz2yrhdfxy24q9215b4prn-vm-test-run-nix-grpc-farm.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], [])