these 15 derivations will be built:
  /nix/store/0lrbbc9pq4mxydyjls66gmifwglc857f-unit-check-flush.service.drv
  /nix/store/xsdf6gs7yi3346awbpvi9xk4fgh2nry2-system-units.drv
  /nix/store/7qcih4yhh1zz7gamyvf1flf01qxr1jgb-etc.drv
  /nix/store/qqf6lqpk6iq0a2jk55lkqrf8yyr32nr1-initrd-udev-rules.drv
  /nix/store/yxhxhnhfkyfi342hxi1ra7gbz0kvwsm1-initrd-units.drv
  /nix/store/nmdqf46vcfby6dx7wi6vy5n8mfzn197r-initrd-linux-6.18.53.drv
  /nix/store/lfbcpg66c4xwc34i761rcz3msnr2l0q6-boot.json.drv
  /nix/store/zz8dyh11srg13qvljvm9vv6mlgvdlc6y-activate.drv
  /nix/store/xgn5fahlccxiwms454cw2mvl5hfi3s52-nixos-system-machine-test.drv
  /nix/store/wq83mipz3dfqn5jx4qmbnynxlwv5a44z-closure-info.drv
  /nix/store/gg1zihvgf0znq298w7rkjbag4zj4qggs-run-nixos-vm.drv
  /nix/store/bljbrqfa7mhqplw0hwxyiqlrmss3qnd1-nixos-vm.drv
  /nix/store/q253jk3cif39kxyqn6qb5lqhj1in2l6j-driverConfiguration.json.drv
  /nix/store/i3kp9gy7qq3hdsr2pizs7ad1904hyxk0-nixos-test-driver-systemd-initrd-network-no-flush.drv
  /nix/store/bp60n4gdis25j8bxyvydal26r536mdg1-vm-test-run-systemd-initrd-network-no-flush.drv
Failed to find a machine for remote build!
derivation: bp60n4gdis25j8bxyvydal26r536mdg1-vm-test-run-systemd-initrd-network-no-flush.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], [])