these 57 derivations will be built:
  /nix/store/ksn6pj8d0jnliazgkb7zyr91zf8xm371-system-path.drv
  /nix/store/026iszsd5wfpvrxpxdkwkky7dqnjjcl5-dbus-1.drv
  /nix/store/s7g7k1xhcld238kc5xsd52b11akph8gb-X-Restart-Triggers-dbus-broker.drv
  /nix/store/kzjll7k6z7b0rpn30s5fxpnn2g9913ls-unit-dbus-broker.service.drv
  /nix/store/p0bf2yaav4zmxwqb4cvwy2768iqiqmng-user-units.drv
  /nix/store/694617yc3if2lchb9a24dmywds747zj7-unit-dbus-broker.service.drv
  /nix/store/k0rvgb7gga9bf1r7q84ad9myp6s48zjz-unit-tinc.mesh.service.drv
  /nix/store/y5gpyx5j5hq36s6lif64h8gy1wrw6gav-system-units.drv
  /nix/store/09b7v1q6pj7zl3dq9jvg8wj16yindcnc-etc.drv
  /nix/store/1gqpijq2p3a48aha9709sv44pa80ck2f-unit-dht-seed.service.drv
  /nix/store/skmf8i61jc2f1wqj6d81mcw86llchf17-system-path.drv
  /nix/store/f45cpcmhr9n35i1axgvcvyaajqh4hlyz-dbus-1.drv
  /nix/store/9d9lp2dpinv8m77vgabxgaqycrz7698r-X-Restart-Triggers-dbus-broker.drv
  /nix/store/l602knzx9z1873nl6i38bg1gli66xasf-unit-dbus-broker.service.drv
  /nix/store/v0k5y68c0d3ybs441dnz5qsmw54rzk00-unit-tinc.mesh.service.drv
  /nix/store/0w170granx45ywaharawzp1wzv5a196k-system-units.drv
  /nix/store/n6ps0m0sxwznxncm7hziwsdgzirkf8rx-unit-tinc.mesh.service.drv
  /nix/store/pxhcfhz1chmbm9wxdyd951d9d175mlba-system-units.drv
  /nix/store/c6mb306ha5f5swlnrqds4ymq1zrvn3n1-etc.drv
  /nix/store/2fvqz16saazma0j1cdyjs9yfq4rl2qj7-activate.drv
  /nix/store/bzm7bgmwip7qawl5frdwjl4kgy04yw9y-unit-tinc.mesh.service.drv
  /nix/store/ms8i9myxwwvhgh37whk6asjwy4vspf6b-system-units.drv
  /nix/store/iy1866ypzg3lpz2r6dk90ggbh2h9mjln-etc.drv
  /nix/store/2lckx360x7ras41pshaid2p5c7ix2q80-activate.drv
  /nix/store/nb6ng9qzdjwc4y9i9a9kh4wapn8j65bl-unit-dbus-broker.service.drv
  /nix/store/rpfdaxq220jn84x9gnr0wr33l8ksfpxd-user-units.drv
  /nix/store/lg61wmw5xij273rbrqh1n9vvyk2kjjxm-etc.drv
  /nix/store/irnjg032np9hrwrns75ja4l5iqnclcvf-activate.drv
  /nix/store/jflqmcynk2ms9pqxhxsxrn8wkhbqs69v-nixos-system-relay-test.drv
  /nix/store/n949c5d08fsz0rnl4di1dq1ki8y2ipdx-closure-info.drv
  /nix/store/llfl51mw26jq9axc3gc94j3sgv0a30hj-run-nixos-vm.drv
  /nix/store/51ksd53wgspiy19fzxncjw7sklpd8vcl-nixos-vm.drv
  /nix/store/5y468brai4msm3rdm1r1d03pfz1xr960-unit-tinc.mesh.service.drv
  /nix/store/z3qr4d29zpi9kp24q6gyrfd5h7cxh7sh-nixos-system-alice-test.drv
  /nix/store/hbdfznbbxnbrxn647aqxlrrs8abman4h-closure-info.drv
  /nix/store/5yixy9xh00rgd62a4lj5lq05knl6nlad-run-nixos-vm.drv
  /nix/store/750i32zyd0smy2p7ksbvw872cy3jcz6a-system-units.drv
  /nix/store/lp2dj3z3q50fi7qiwqy91a9y89s2cvx5-activate.drv
  /nix/store/h3dkpb2zfbiq5lar2z41q4rn4ls5x79z-nixos-system-dave-test.drv
  /nix/store/7dj822mjrf5d40ib1njsm376r795rkaq-closure-info.drv
  /nix/store/v4n5mw27n71wrbqs5b62qs87vjjbf8bq-nixos-system-bob-test.drv
  /nix/store/96vfbak8hi6viwssy5lmhnyaz4a6764h-closure-info.drv
  /nix/store/vfw3ijmaqrjd8y1kxyfgr83vnq766km3-run-nixos-vm.drv
  /nix/store/7fk2h3k95rxzhl88g3s9snrcn5hvx72s-nixos-vm.drv
  /nix/store/a7jqwqfb9id3577dxr8di9imfhxark0d-test-script.drv
  /nix/store/cd1p4kzpxv1lhfgmj5nm1fvs89lqdba2-nixos-vm.drv
  /nix/store/ii0ik9s794z5k26x79q8ja0rpqby6qcr-run-nixos-vm.drv
  /nix/store/mzfric5ja9ifg2sq31nhr23hxip4ifv6-nixos-vm.drv
  /nix/store/paz3yas8jb5cpv43h5iqb3r98rhrbbbs-etc.drv
  /nix/store/pbha856nsq1h5yx6i3jfz24bwyv0qk8x-activate.drv
  /nix/store/jdpcmfm61yldg0snmhcwwpdm8x28sh4k-nixos-system-carol-test.drv
  /nix/store/mg660gfa32qn3b3yh4mkw90j3hljcd11-closure-info.drv
  /nix/store/r4231wf5fqn79rg8n2r4i64020c0vasm-run-nixos-vm.drv
  /nix/store/sh35q2mjrzy19nr93nwnkknd9kdc6g01-nixos-vm.drv
  /nix/store/iinbpd3a81p49hci7zdqzml26k0qd0d1-driverConfiguration.json.drv
  /nix/store/wi3czgj1r13xqh873gcy9nr6abl0r0z6-nixos-test-driver-tincd-dht-discovery.drv
  /nix/store/xwn2gn6c8gym7ck4xwizcdrvcncwvbq5-vm-test-run-tincd-dht-discovery.drv
Failed to find a machine for remote build!
derivation: xwn2gn6c8gym7ck4xwizcdrvcncwvbq5-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/xwn2gn6c8gym7ck4xwizcdrvcncwvbq5-vm-test-run-tincd-dht-discovery.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/2h6a25mawp398pg9csi8nbgz1ilv0fd7-vm-test-run-tincd-dht-discovery
       Last 25 log lines:
       > !!! 
       > !!! RequestedAssertionFailed: action timed out after 90.51 seconds (timeout=90.0)
       > cleanup
       > kill QemuMachine (pid 58)
       > alice # qemu-system-aarch64: terminating on signal 15 from pid 39 (/nix/store/3inr3nxzqarhb9rh1z7s2s20j8c0395h-python3-3.14.7/bin/python3.14)
       > kill QemuMachine (pid 59)
       > 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 63)
       > bob # qemu-system-aarch64: terminating on signal 15 from pid 39 (/nix/store/3inr3nxzqarhb9rh1z7s2s20j8c0395h-python3-3.14.7/bin/python3.14)
       > kill QemuMachine (pid 62)
       > 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 1.12 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
       > alice published tcp=192.168.1.2:655
       For full logs, run:
         nix log /nix/store/xwn2gn6c8gym7ck4xwizcdrvcncwvbq5-vm-test-run-tincd-dht-discovery.drv