these 2 derivations will be built:
  /nix/store/yirqi371762wjwl9pnz2sn35dwab2knc-nixos-test-driver-tincr-module.drv
  /nix/store/c507nbi6s5wjh43vp2jwhyyvqg19w69k-vm-test-run-tincr-module.drv
error: Cannot build '/nix/store/c507nbi6s5wjh43vp2jwhyyvqg19w69k-vm-test-run-tincr-module.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/0q75habab66jdg7v5d7kmbmmzchchc4x-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
       > alpha # bash: line 1: tinc: command not found
       > !!! Test "data path: direct UDP over the mesh" failed with error: "action timed out after 30.63 seconds (timeout=30)"
       > !!! Traceback (most recent call last):
       > !!!   File "<string>", line 41, in <module>
       > !!!     row = m.wait_until_succeeds(
       > !!! 
       > !!! RequestedAssertionFailed: action timed out after 30.63 seconds (timeout=30)
       > cleanup
       > kill QemuMachine (pid 13)
       > qemu-system-x86_64: terminating on signal 15 from pid 6 (/nix/store/pzdalg368npikvpq4ncz2saxnz19v53k-python3-3.13.12/bin/python3.13)
       > vde_switch: EOF data port: Interrupted system call
       > kill QemuMachine (pid 12)
       > qemu-system-x86_64: terminating on signal 15 from pid 6 (/nix/store/pzdalg368npikvpq4ncz2saxnz19v53k-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 exitingvde_switch: Caught signal 15, cleaning up and exiting(finished: cleanup, in 0.03 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/c507nbi6s5wjh43vp2jwhyyvqg19w69k-vm-test-run-tincr-module.drv