these 11 derivations will be built:
  /nix/store/60nmybyy2jdrc2azvn7nlsgn68i22p12-systemd-boot.drv
  /nix/store/ssyq369wab7xjy0mqzsng43ihzljxc7k-install-systemd-boot.sh.drv
  /nix/store/4fv0bhzcllm8k60arz3c7zl0a8wmihfh-nixos-system-machine-test.drv
  /nix/store/bw6lv9x6ng9igx5j2k376xqkl398g8rh-closure-info.drv
  /nix/store/v5jav1bjqskgyrybd9ki0y34vb3pknkz-nixos-disk-image.drv
  /nix/store/0n503gsqpdar0ww6h794mfxd5l581z6v-run-nixos-vm.drv
  /nix/store/jr1gsrz6d73ww4f9y14rfffsw1x1bgm2-nixos-vm.drv
  /nix/store/mgfn3ip9gq956bb88sjlyfmb4rws0dvm-test-script.drv
  /nix/store/g8yfzycy0d4vxgp0pary4bwvx8j4yrjy-driverConfiguration.json.drv
  /nix/store/7kx2f0r82wyyjgx9r2v5a0hfnih86p8f-nixos-test-driver-systemd-boot-entry-filename-xbootldr.drv
  /nix/store/v4m7cykxaiqvsp51g73llhp2p2d1yv5j-vm-test-run-systemd-boot-entry-filename-xbootldr.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