these 18 derivations will be built:
  /nix/store/hf6jd7lxnmd1kb0ijnxjjp5kmngaykvz-maintainer-mode-0.1.0.drv
  /nix/store/0mkiinrd698gisn8x83qablgrcaw73dm-unit-maintainer-mode.service.drv
  /nix/store/bkvi508xvb2y63qs9krhwd06mk036r74-system-path.drv
  /nix/store/qff7pyz2lbbgwlnb8kprpb9zim1lmqgp-dbus-1.drv
  /nix/store/wkrfajq5m520qszg70dhzy0wwx54lj84-X-Restart-Triggers-dbus-broker.drv
  /nix/store/kn0fs18byvqld5gw2p9lfhb3jhl2j3hj-unit-dbus-broker.service.drv
  /nix/store/hd8d3nnximk2pshdchcsg0d4qa2f4knn-user-units.drv
  /nix/store/iiiw7lakzqv4gk0l5q2dasl1154bcjn0-unit-dbus-broker.service.drv
  /nix/store/pmhvz6k1vxqrj3qgza2k0rv9318dkc1h-system-units.drv
  /nix/store/qzrgnklj2vkqwa6hyqh6q9w6zkfhi6cd-etc.drv
  /nix/store/zl94ldsg8fcxmw5gwkhsaaa6hcybbm3j-activate.drv
  /nix/store/vdhzw93ngz0ijb6905sylcvqa6w0ln3l-nixos-system-machine-test.drv
  /nix/store/vh0ms3401vxh3iwl2g5n0mc5r0isk0g9-closure-info.drv
  /nix/store/l4jcgblzkd7l8bjlgz85q84yjmnhi3by-run-nixos-vm.drv
  /nix/store/nia8xfbi38wrvixl2bcfayylpdlmdn8d-nixos-vm.drv
  /nix/store/xz63b1cvkrkbm268v5n2l3a7c76j7px7-driverConfiguration.json.drv
  /nix/store/9irahba2ipb4vqhj8nyz7hlshdnc8vjd-nixos-test-driver-maintainer-mode.drv
  /nix/store/1nras20j7h23y1yrr7bw8s83ama1cdlq-vm-test-run-maintainer-mode.drv
this path will be fetched (0.0 KiB download, 222.1 KiB unpacked):
  /nix/store/ss8pcahhyx91ii1di86arci625iraybq-primer-assets
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
cannot build on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=20&system=aarch64-linux': error: gRPC StoreInfo on 'farm.numtide.com:50051' failed: failed to connect to all addresses; last error: UNKNOWN: ipv4:65.21.215.17:50051: handshaker shutdown
       hint: Set NIX_GRPC_DEBUG=1 for a handshake trace.
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
could not copy /nix/store/gmihmzc38xis03y52dqjicip0sc8wwn9-nixos-vm: error: gRPC FetchNars failed: failed to connect to all addresses; last error: UNKNOWN: ipv4:65.21.215.17:50051: tcp handshaker shutdown
error: some outputs are unexpectedly invalid