these 16 derivations will be built:
  /nix/store/9isyxfcl7as6z55awgdf0mbzylb4cfwb-system-path.drv
  /nix/store/iff2zif832x5mc5xwhmzvw8zkqjm33pa-dbus-1.drv
  /nix/store/4gli9cn8qv7s0715kraxykwkhk0ymmlg-X-Restart-Triggers-dbus-broker.drv
  /nix/store/kx1s73p6lmm941hiqax3558haxfqrswq-unit-dbus-broker.service.drv
  /nix/store/b3d5rqd4qslhv3dk0x1pipyk3574bgd9-system-units.drv
  /nix/store/5nd74rfa1kp08y2ylkbdipgjcd0pgps1-unit-dbus-broker.service.drv
  /nix/store/syfi5qqdkv1i98zg83d5yl5m0h82q6kc-user-units.drv
  /nix/store/fj8q9a9lka6z1b6cd08ngdg9g11rdyya-etc.drv
  /nix/store/g28kwx71k3cxcvqm4qf4gdzkzwa91czz-activate.drv
  /nix/store/pkw2d05mypr89hj9b5hscxis05b11025-nixos-system-machine-test.drv
  /nix/store/qwmpwl0j1xs7lhz1qxprkzx95b32fg7l-closure-info.drv
  /nix/store/ak11a2zpyya05ykfzwvz2vr8j04kcvh7-run-nixos-vm.drv
  /nix/store/2hmjd0kd106d1f56vmhrnsvbd2sr4712-nixos-vm.drv
  /nix/store/2x8rn8sd1l1qwa4n3frlzg3d5xmibw7y-driverConfiguration.json.drv
  /nix/store/kq91cprrpc6ivlz7y0mx9g7z4iscvcg6-nixos-test-driver-systemd-misc.drv
  /nix/store/y801kcl4mrhw7jjfp3y0gi58m82g2619-vm-test-run-systemd-misc.drv
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