1these 16 derivations will be built:2 /nix/store/l4bbi1fqgk3m8cz277jirccymk5xrsq4-system-path.drv3 /nix/store/d33665c4l08g2sn6gj3gj0jfknwrwlh8-dbus-1.drv4 /nix/store/5ghlzyvzp04a524nykxcvnkdvp4c5hhz-X-Restart-Triggers-dbus-broker.drv5 /nix/store/9hnmbishw1ai5h8yxm67sv3x4nwc95ds-unit-dbus-broker.service.drv6 /nix/store/9qwx9vz78x64gizyic8faxn4f9fc0v90-user-units.drv7 /nix/store/an1hl6k38mgcs0ha35kpg9k6pb4jdw2y-unit-dbus-broker.service.drv8 /nix/store/jfghf77dxzy7zbx0xl10y2m8gmx0n6gl-system-units.drv9 /nix/store/mmvdg446f7s20a8gd8rc326pbpwr08lx-etc.drv10 /nix/store/s2izv57kqb4138qhrdfm7shgbscjlj22-activate.drv11 /nix/store/24fd3g7ms153l06x6q0j6giyr2h5mnma-nixos-system-machine-test.drv12 /nix/store/k0h2qfwjzzc0vxp32a963a7487769pqi-closure-info.drv13 /nix/store/jcvrl0x3s5d7lrx5dgk5bghva722v60j-run-nixos-vm.drv14 /nix/store/vafqwm0nib4q6c7d26zllww2x7szlwyn-nixos-vm.drv15 /nix/store/4pcgysw279wd54nnmdxb2rjwygsa4xwb-driverConfiguration.json.drv16 /nix/store/cyq8aib7rdnnml1rm68giffnrknjhx0l-nixos-test-driver-spaces-integration-approval-vm.drv17 /nix/store/b0pclvd1xmp3vyg6r6il56skzq3dx9n3-vm-test-run-spaces-integration-approval-vm.drv18warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy19error: Cannot build '/nix/store/b0pclvd1xmp3vyg6r6il56skzq3dx9n3-vm-test-run-spaces-integration-approval-vm.drv'.20 Reason: builder failed with exit code 1.21 Output paths:22 /nix/store/9adxhkqlg4akqsjwwjv3pxlvd58x5fns-vm-test-run-spaces-integration-approval-vm23 Last 25 log lines:24 > machine # ~~~~~~~~~~~~~~~~~^^^^^^^^^^25 > machine # File "/nix/store/3n4qphl9s728sz8frmpqqrv9b1m87g68-python3-3.14.7/lib/python3.14/threading.py", line 1024, in run26 > machine # self._target(*self._args, **self._kwargs)27 > machine # ~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^28 > machine # File "/nix/store/fw58fy33j5gjij2a5ck2r12f3cz76f9x-actor.py", line 262, in <lambda>29 > machine # target=lambda: result.update(client.call(PI_NAME, {"body": "hello dave"})),30 > machine # ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^31 > machine # File "/nix/store/fw58fy33j5gjij2a5ck2r12f3cz76f9x-actor.py", line 156, in call32 > machine # return self._recv()["result"]33 > machine # ~~~~~~~~~~~~^^^^^^^^^^34 > machine # KeyError: 'result'35 > machine # FAIL: an approved call did not forward: {}36 > machine # [ 19.784983] su[907]: pam_unix(su:session): session closed for user alice37 > machine: output: gateway pid 732 runs with no display of its own38 >39 > !!! Traceback (most recent call last):40 > !!! File "<string>", line 14, in <module>41 > !!! out = machine.succeed(42 > !!! 43 > !!! RequestedAssertionFailed: command `su alice -c 'export XDG_RUNTIME_DIR=/run/user/1000 HOME=/home/alice PATH=/run/current-system/sw/bin:/run/wrappers/bin; /nix/store/3n4qphl9s728sz8frmpqqrv9b1m87g68-python3-3.14.7/bin/python3 /nix/store/fw58fy33j5gjij2a5ck2r12f3cz76f9x-actor.py /nix/store/ryfyyhn3xnx3nwbknjl6kihxfkzc6w5m-quickshell-0.3.0/bin/quickshell /nix/store/kvv84325mc47saw7p90avnnn431gg211-spaces-integration-confirm-qml /home/alice/work'` failed (exit code 1)44 > cleanup45 > kill QemuMachine (pid 45)46 > machine # [ 19.792757] spaces-integration-gateway[732]: integrations: confirm command qemu-system-x86_64: terminating on signal 15 from pid 39 (/nix/store/3n4qphl9s728sz8frmpqqrv9b1m87g68-python3-3.14.7/bin/python3.14)47 > machine # u48 > (finished: cleanup, in 0.12 seconds)49 For full logs, run:50 nix log /nix/store/b0pclvd1xmp3vyg6r6il56skzq3dx9n3-vm-test-run-spaces-integration-approval-vm.drv