these 23 derivations will be built:
  /nix/store/27ywbsjc6nm276agg8shxdr14zrn6bnl-command-not-found.drv
  /nix/store/094b8xmv097qcw0gq01s1spzw8hgm2yn-system-path.drv
  /nix/store/2mg8gb5rqmknminnlnj4c6z4sad3wgzx-nix.conf.drv
  /nix/store/3115dkl5mma4bqjls2a1vc39g6ka6lci-etc-bashrc.drv
  /nix/store/6y0id28731lbqr9mvrdv05vnkcgpcp9s-dbus-1.drv
  /nix/store/ysqysq2mzcv4p8i5j8cpcsm777qh2j3z-X-Restart-Triggers-dbus-broker.drv
  /nix/store/9wysq7l6sv22bpa75xxirwyjql15ayzm-unit-dbus-broker.service.drv
  /nix/store/73kfwy4b7wxsd4hazfpblxdcyqks5r8z-X-Restart-Triggers-nix-daemon.drv
  /nix/store/klg1lbj6klh3xlfpk68im6ghzpg9xf4r-unit-nix-daemon.service.drv
  /nix/store/gq7yys23ivk8xzr97gsq5s8lnm1yx3vk-system-units.drv
  /nix/store/bgp7xccqn9yp7f9kbipvfnl47aw3sf0r-string-hosts.drv
  /nix/store/i5f4jsm4ycjwkxfvry5g9in1fv0lvshv-extra-hosts.drv
  /nix/store/nvkl4r4mi2xgj505iwhkb6d43a4mx9r6-hosts.drv
  /nix/store/ph9rig3rnwyrap63l90i1sd0v41zz23g-etc-hostname.drv
  /nix/store/j54lgmhigma24l9h72pcpf0lzqcph6mx-unit-dbus-broker.service.drv
  /nix/store/r760iwpmapc7qmgbcndxspq7l3lq0xga-user-units.drv
  /nix/store/dxhlcw1m7q99kkxxyqfyzqzm7hrwavla-etc.drv
  /nix/store/4rc9cpz1mwh46hmjn63iqh2d2ma5f7n3-activate.drv
  /nix/store/6kif1v6blvfqrqhnpcnspv1klkbni425-testScript.drv
  /nix/store/nhl9sk04vyz6w70ah8svyazwvi0anmnh-nixos-system-server-test.drv
  /nix/store/acp86c3m2mlf7l22j2v5lp09qpfrq0mf-closure-info.drv
  /nix/store/cr5hl3izmjqfs30qc5ww2rb5jc5m8krq-nixos-test-driver-trusted-nix-caches.drv
  /nix/store/8yxk2r37917rkb5n4k50cbmkf51as8jr-container-test-run-trusted-nix-caches.drv
this path will be fetched (0.0 KiB download, 0.1 KiB unpacked):
  /nix/store/6whnkx35j0hw832ddg9vw9d5ckwp9c31-vars-check-trusted-nix-caches
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