these 12 derivations will be built:
  /nix/store/njw9pig91ahdbs61szrb2halmy7za8il-python3.14-nixbot.drv
  /nix/store/rkgv7n0wi7ilqlf7wn8bnbfyifi3jlq0-unit-nixbot.service.drv
  /nix/store/k0fvf07g836lgnfvz3r19dd0giqkwy89-system-units.drv
  /nix/store/7p1b5k88c3c2r773p5a4x43ih2x301dg-etc.drv
  /nix/store/kgl9p7nhzhk98aw0w2znzl00p0h1032z-activate.drv
  /nix/store/x9mxcrbdcqb82jkfdzji1gwz3fn140pr-nixos-system-machine-test.drv
  /nix/store/ii2ak5f0shmz1qch3zld1wdylav4wg3k-closure-info.drv
  /nix/store/l3ir8mpvg48s1p7mdnc3zikkv2acdjsb-run-nixos-vm.drv
  /nix/store/r2ld013w7wch011asrqxaim478f3szxz-nixos-vm.drv
  /nix/store/n3bpcv3x3bil881a0jdrs9i6502nzyaz-driverConfiguration.json.drv
  /nix/store/cbw7cnrscpifi8haibwv7yii835i030p-nixos-test-driver-nixbot-workload-identity.drv
  /nix/store/0vsh5jg8pc9rspmb5rz71gq5q2jw4qzh-vm-test-run-nixbot-workload-identity.drv
Failed to find a machine for remote build!
derivation: 0vsh5jg8pc9rspmb5rz71gq5q2jw4qzh-vm-test-run-nixbot-workload-identity.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], [])