this derivation will be built:
  /nix/store/lbnyz8paj4zi6aqs697h0vdbhhld10w3-vm-test-run-tincd-dht-discovery.drv
Failed to find a machine for remote build!
derivation: lbnyz8paj4zi6aqs697h0vdbhhld10w3-vm-test-run-tincd-dht-discovery.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/lbnyz8paj4zi6aqs697h0vdbhhld10w3-vm-test-run-tincd-dht-discovery.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/zfmwz15sryn51cn4aim2z8mmvrbix0hf-vm-test-run-tincd-dht-discovery
       Last 25 log lines:
       > !!!     alice.wait_until_succeeds(
       > !!! 
       > !!! RequestedAssertionFailed: action timed out after 60.24 seconds (timeout=60.0)
       > cleanup
       > kill QemuMachine (pid 59)
       > alice # qemu-system-aarch64: terminating on signal 15 from pid 39 (/nix/store/3inr3nxzqarhb9rh1z7s2s20j8c0395h-python3-3.14.7/bin/python3.14)
       > kill QemuMachine (pid 58)
       > alice_gw # qemu-system-aarch64: terminating on signal 15 from pid 39 (/nix/store/3inr3nxzqarhb9rh1z7s2s20j8c0395h-python3-3.14.7/bin/python3.14)
       > kill QemuMachine (pid 61)
       > bob # qemu-system-aarch64: terminating on signal 15 from pid 39 (/nix/store/3inr3nxzqarhb9rh1z7s2s20j8c0395h-python3-3.14.7/bin/python3.14)
       > kill QemuMachine (pid 63)
       > bob_gw # qemu-system-aarch64: terminating on signal 15 from pid 39 (/nix/store/3inr3nxzqarhb9rh1z7s2s20j8c0395h-python3-3.14.7/bin/python3.14)
       > kill QemuMachine (pid 64)
       > carol # qemu-system-aarch64: terminating on signal 15 from pid 39 (/nix/store/3inr3nxzqarhb9rh1z7s2s20j8c0395h-python3-3.14.7/bin/python3.14)
       > kill QemuMachine (pid 66)
       > dave # qemu-system-aarch64: terminating on signal 15 from pid 39 (/nix/store/3inr3nxzqarhb9rh1z7s2s20j8c0395h-python3-3.14.7/bin/python3.14)
       > kill QemuMachine (pid 65)
       > relay # qemu-system-aarch64: terminating on signal 15 from pid 39 (/nix/store/3inr3nxzqarhb9rh1z7s2s20j8c0395h-python3-3.14.7/bin/python3.14)
       > (finished: cleanup, in 0.95 seconds)
       > additionally exposed symbols:
       >     alice, alice_gw, bob, bob_gw, carol, dave, relay,
       >     vlan2, vlan1, vlan3,
       >     start_all, test_script, machines, 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, QemuMachine, NspawnMachine, t, debug, dump_machine_ssh
       > alice_gw WAN address: 192.168.1.2
       > bob_gw WAN address: 192.168.1.4
       For full logs, run:
         nix log /nix/store/lbnyz8paj4zi6aqs697h0vdbhhld10w3-vm-test-run-tincd-dht-discovery.drv