these 6 derivations will be built:
  /nix/store/qp55ca5kdi0dl1awzv1498qc74vrcxrq-nixos-disk-image.drv
  /nix/store/ywqvbw1j5lwbbq7897ifmpfyblpxhmp8-run-nixos-vm.drv
  /nix/store/ssgdkwg56rkcjc838y0mpd2761blkijp-nixos-vm.drv
  /nix/store/73nx9klrkrjfi4kf5qpwh606inngncf1-driverConfiguration.json.drv
  /nix/store/16mh14641j8235jlpvb3h7xsxxxmv1jv-nixos-test-driver-systemd-initrd-swraid.drv
  /nix/store/yaqd8mxjwlwii9pyb3lk7acidnbcwjw0-vm-test-run-systemd-initrd-swraid.drv
Failed to find a machine for remote build!
derivation: qp55ca5kdi0dl1awzv1498qc74vrcxrq-nixos-disk-image.drv
required (system, features): (aarch64-linux, [kvm])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])
error: Cannot build '/nix/store/qp55ca5kdi0dl1awzv1498qc74vrcxrq-nixos-disk-image.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/63i5fywp9s65s6r0mdd6abqnmys9i4vx-nixos-disk-image
       Last 1 log lines:
       > tribuchet: submitting build: code: 'The system is not in a state required for the operation's execution', message: "an output path is part of a different in-flight build"
       For full logs, run:
         nix log /nix/store/qp55ca5kdi0dl1awzv1498qc74vrcxrq-nixos-disk-image.drv
error: Cannot build '/nix/store/ywqvbw1j5lwbbq7897ifmpfyblpxhmp8-run-nixos-vm.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/rjrzv0nyai2zcr0f4zp6bahhdgvr16v1-run-nixos-vm
error: Cannot build '/nix/store/ssgdkwg56rkcjc838y0mpd2761blkijp-nixos-vm.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/vdr7bx7pwrfby46bjqv71qzscqd4hsz4-nixos-vm
error: Cannot build '/nix/store/73nx9klrkrjfi4kf5qpwh606inngncf1-driverConfiguration.json.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/7c75x56nlq8m9p77lwlpbcw8klbqbv52-driverConfiguration.json
error: Cannot build '/nix/store/16mh14641j8235jlpvb3h7xsxxxmv1jv-nixos-test-driver-systemd-initrd-swraid.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/gwxqf2d4r65ygzn4zysfp4w8zf9b5334-nixos-test-driver-systemd-initrd-swraid
error: Cannot build '/nix/store/yaqd8mxjwlwii9pyb3lk7acidnbcwjw0-vm-test-run-systemd-initrd-swraid.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/gscmsf5jwxysq1zri9a4cab0j4p1yiyy-vm-test-run-systemd-initrd-swraid