these 2 derivations will be built:
  /nix/store/q3n69345j98xnysx97ynijzfhs8yr8qz-nixos-test-driver-tincr-module.drv
  /nix/store/akcj7zfwz65xkrcmbmkxzzl8qjqy1nbw-vm-test-run-tincr-module.drv
Failed to find a machine for remote build!
derivation: akcj7zfwz65xkrcmbmkxzzl8qjqy1nbw-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], [])
error: Cannot build '/nix/store/akcj7zfwz65xkrcmbmkxzzl8qjqy1nbw-vm-test-run-tincr-module.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/ylm9zkpcc3rnh4wai9vcyf2c8pkb82gg-vm-test-run-tincr-module
       Last 25 log lines:
       > alpha # bash: line 1: tinc: command not found
       > alpha # bash: line 1: tinc: command not found
       > alpha # bash: line 1: tinc: command not found
       > alpha # bash: line 1: tinc: command not found
       > !!! Test "data path: direct UDP over the mesh" failed with error: "action timed out after 30.45 seconds (timeout=30)"
       > !!! Traceback (most recent call last):
       > !!!   File "<string>", line 41, in <module>
       > !!!     row = m.wait_until_succeeds(
       > !!! 
       > !!! RequestedAssertionFailed: action timed out after 30.45 seconds (timeout=30)
       > cleanup
       > kill QemuMachine (pid 12)
       > qemu-system-aarch64: terminating on signal 15 from pid 6 (/nix/store/nnz5k19wbai97d7y2x11qaq6dgxzhq4w-python3-3.13.12/bin/python3.13)
       > vde_switch: EOF data port: Interrupted system call
       > kill QemuMachine (pid 13)
       > qemu-system-aarch64: terminating on signal 15 from pid 6 (/nix/store/nnz5k19wbai97d7y2x11qaq6dgxzhq4w-python3-3.13.12/bin/python3.13)
       > vde_switch: EOF data port: Interrupted system call
       > kill vlan (pid 7)
       > vde_switch: EOF on stdin, cleaning up and exiting
       > vde_switch: Caught signal 15, cleaning up and exiting
       > (finished: cleanup, in 0.02 seconds)
       > additionally exposed symbols:
       >     alpha, beta,
       >     vlan1,
       >     start_all, test_script, machines_qemu, machines_nspawn, vlans, driver, log, os, create_machine, subtest, run_tests, join_all, retry, serial_stdout_off, serial_stdout_on, polling_condition, BaseMachine, t, debug
       For full logs, run:
         nix log /nix/store/akcj7zfwz65xkrcmbmkxzzl8qjqy1nbw-vm-test-run-tincr-module.drv