1these 41 derivations will be built:2 /nix/store/qxzj91ziyjfnf9mpp3hv7l26zjw2jmsk-system-path.drv3 /nix/store/bflzfy9bra3c3jyasi70v7symb16zmy4-dbus-1.drv4 /nix/store/0f3rm0v9mbckyq27f6cw46nm8iy7lpf0-X-Restart-Triggers-dbus-broker.drv5 /nix/store/fcs8wadp489995rc1s7vkbh0zksxbl4g-system-path.drv6 /nix/store/si438a0xz5yq7av9n2xa12w6v9f61dvj-dbus-1.drv7 /nix/store/ncwfr1f9c6j53hxblj93m1lh86fg95lr-X-Restart-Triggers-dbus-broker.drv8 /nix/store/1bprnsd6qf2fydv2y4xvlrx0akr2g8gm-unit-dbus-broker.service.drv9 /nix/store/gxfcclqfii3bzmc7pcpgz7ivg4r7zl4l-tribuchet-agent.drv10 /nix/store/34qz4c5ps3jcsv7va0vn0izfd7k2x7wz-unit-tribuchet-agent-.service.drv11 /nix/store/dg24si8xas7yngdyn93f2lwlpx6c85gf-unit-tribuchet-worker.service.drv12 /nix/store/qrnjqx11fybw3hzxv01j4avh553mvdd3-unit-dbus-broker.service.drv13 /nix/store/fxvxc24r0wc0wk6y0nnw1wlkwj6ldy7v-system-units.drv14 /nix/store/c7hr02lhhs33l8r1y3rm2djbxznw6ify-unit-dbus-broker.service.drv15 /nix/store/mgbw52l1ynbkspzyghp8mj0b9wf1az5r-user-units.drv16 /nix/store/1y18xfdxczjlxxd6443avw0jzr7ja3nz-etc.drv17 /nix/store/b8h9c07a83k7w4k55ca7y5idvry9rwqc-unit-dbus-broker.service.drv18 /nix/store/j6liz99jpvl7lzzml2q9bjnka03fszwb-tribuchet-attach.drv19 /nix/store/b8bqjw8f7413yjvg0bmay4s2wnnb7gy7-nix.conf.drv20 /nix/store/qdis605b57jxz9mab7qa83157747mspr-X-Restart-Triggers-nix-daemon.drv21 /nix/store/cfsjjf4kmiaddi002rhb6bsns607pza1-unit-nix-daemon.service.drv22 /nix/store/f3n0jb1ima9ajjr72ydixm7zmrx78rfq-unit-tribuchet-hub.service.drv23 /nix/store/9yvih3mjdg24pknhm4xi3n6vcz3nsilf-system-units.drv24 /nix/store/d0bhgs80rhznpj8922az0cddblxmrdz1-user-units.drv25 /nix/store/bq6qkhh6yvjcc56x5gjmqbx0xsl7g4ap-etc.drv26 /nix/store/23hl8sy0c14x2la23d6yy2fq1sadyw55-activate.drv27 /nix/store/zszkbc99nhmfzy510hyyk2xfs6vbnjr4-activate.drv28 /nix/store/kn09kq1r9zy55q5357wv1bbf6blif4b5-nixos-system-worker-test.drv29 /nix/store/qkqwccfigxj08d8a2bqd7gjv8x9hl2kj-tribuchet-e2e-0.1.0.drv30 /nix/store/kyv4vgxygck6ld1bmzw6h3k4kz9bdlhl-string-references.drv31 /nix/store/3i9raq4k3fxl832zamzgi94ijvaj3pna-closure-info.drv32 /nix/store/hf2f62c9s1fiyg2gvw7bc87d1d6hg3zm-test-script.drv33 /nix/store/wl1286bq347n7c7an98svsqm9612yf69-closure-info.drv34 /nix/store/79rrgjfdy01lv15jd6yg1hkylc9w3q9a-run-nixos-vm.drv35 /nix/store/i6mxqjagypijgl3ib9nrfwgqcxl09rik-nixos-vm.drv36 /nix/store/qax7bfg0df6kkhkn4g11mx0wry16w2sb-nixos-system-hub-test.drv37 /nix/store/p6wlxikxhrhqpiyxa3p8q8c91afl8bdz-closure-info.drv38 /nix/store/k523a2wpa2hadvajhr62hf3pc5pa23b6-run-nixos-vm.drv39 /nix/store/kxyhpny6dp1j2kaw4yma681cdr5jilvn-nixos-vm.drv40 /nix/store/3jdirgvz61m9p67a8hm8wahxdyj7qhib-driverConfiguration.json.drv41 /nix/store/7lybmg4g9385bqia2afdw45rq2kgkbnv-nixos-test-driver-tribuchet.drv42 /nix/store/9lnsd5d6gjy47v9lpd5kpy4x8hj3y868-vm-test-run-tribuchet.drv43error: Cannot build '/nix/store/9lnsd5d6gjy47v9lpd5kpy4x8hj3y868-vm-test-run-tribuchet.drv'.44 Reason: builder failed with exit code 1.45 Output paths:46 /nix/store/v9gbnp1ii4pfv7kn6rkx9gx8a3ajx5py-vm-test-run-tribuchet47 Last 25 log lines:48 > Note: this requires systemd-ssh-proxy(1) to be enabled (default on NixOS 25.05 and newer).49 > hub: ssh -o User=root vsock-mux//build/tmpa0veips5/hub_host.socket50 > worker: ssh -o User=root vsock-mux//build/tmpa0veips5/worker_host.socket51 > additionally exposed symbols:52 > hub, worker,53 > vlan1,54 > 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_ssh55 > Traceback (most recent call last):56 > File "/nix/store/m9q8ny4djkgmj4g5mbrs894laz3cixmx-nixos-test-driver-1.1/bin/.nixos-test-driver-wrapped", line 9, in <module>57 > sys.exit(main())58 > ~~~~^^59 > File "/nix/store/m9q8ny4djkgmj4g5mbrs894laz3cixmx-nixos-test-driver-1.1/lib/python3.14/site-packages/test_driver/__init__.py", line 185, in main60 > driver.run_tests()61 > ~~~~~~~~~~~~~~~~^^62 > File "/nix/store/m9q8ny4djkgmj4g5mbrs894laz3cixmx-nixos-test-driver-1.1/lib/python3.14/site-packages/test_driver/driver.py", line 434, in run_tests63 > self.test_script()64 > ~~~~~~~~~~~~~~~~^^65 > File "/nix/store/m9q8ny4djkgmj4g5mbrs894laz3cixmx-nixos-test-driver-1.1/lib/python3.14/site-packages/test_driver/driver.py", line 392, in test_script66 > exec(self.tests, symbols, None)67 > ~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^68 > File "<string>", line 48, in <module>69 > File "/nix/store/rgnappqqc5vbq60gza5fflyk84sylwl6-python3-3.14.6/lib/python3.14/subprocess.py", line 578, in run70 > raise CalledProcessError(retcode, process.args,71 > output=stdout, stderr=stderr)72 > subprocess.CalledProcessError: Command '['/nix/store/i3w2mks445aw8ndr5q9jf2j9lgjfs379-tribuchet-e2e-0.1.0/bin/tribuchet-e2e', 'build_', '--nocapture', '--test-threads=8']' returned non-zero exit status 101.73 For full logs, run:74 nix log /nix/store/9lnsd5d6gjy47v9lpd5kpy4x8hj3y868-vm-test-run-tribuchet.drv