these 12 derivations will be built:
  /nix/store/kmbxjap1wgwz7nkp7k8wmga51ranyl8x-etc.drv
  /nix/store/vxh0hp7z9kq5w7z2smy45463254bprxm-activate.drv
  /nix/store/r8ya9rp91j8mk48xgk5wmv9z9ngfv4l8-nixos-system-server-test.drv
  /nix/store/48hpysh7ynzm42ckzr69f6grbjshba42-run-server-nspawn.drv
  /nix/store/ibrlibgkw87divd845ymfaw0j8s6nx12-etc.drv
  /nix/store/z8whf53h2bgdgq8kgwpa3b6lw89lhx1i-activate.drv
  /nix/store/qrx0favrbz881k7cs4pwwg03jldykxkg-nixos-system-client-test.drv
  /nix/store/np2gy4c04fyjsbjiybd7iyxj9h86r4mw-run-client-nspawn.drv
  /nix/store/8dijymplcc4shqb882y55sdqdhbhdicd-driverConfiguration.json.drv
  /nix/store/dwkb5yjg136a24wsx0jynfsrdpz8p19h-nixos-test-driver-1.1.drv
  /nix/store/rspfhd2c14m36baf0jmqzqpqrwjac9sg-nixos-test-driver-sshd.drv
  /nix/store/d26gx4zl5bzn85vws219ci0jijdbp5s3-container-test-run-sshd.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
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
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
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