these 23 derivations will be built:
  /nix/store/x8yn1xqqqa8y1zk7gjf6wxyd24zc3s80-system-path.drv
  /nix/store/9yijjpi65y2gznhsh04fwpadr0z9bry0-dbus-1.drv
  /nix/store/4194jzfadg931fhb0h9l26z2pay4xr2l-X-Restart-Triggers-dbus-broker.drv
  /nix/store/mpmpjs0ryz7cc1p09awk3n42gsc15v3z-unit-dbus-broker.service.drv
  /nix/store/077rv9ls0vxpnggzj2s90h0i96ykffhm-user-units.drv
  /nix/store/wjzlxh6prvaayhds67am3a57sk4dlxkb-unit-dbus-broker.service.drv
  /nix/store/1ydygipsgn9lciwgp3z8mq1i9wjdyc76-system-units.drv
  /nix/store/bxc5j6nhqafw9d6rk7kfj8m6h1wv73vi-system-units.drv
  /nix/store/69cyslyfqikgkp56g01zl44s2hrsvqkw-etc.drv
  /nix/store/g19b06i3slr0zipjm38v0wx510zdjajn-activate.drv
  /nix/store/7n3plr7fbfs6ap2wyn12k8w95vipr20x-nixos-system-beta-test.drv
  /nix/store/p49i69s66yr9vv0iyp2q4l2blyg5m8xm-system-units.drv
  /nix/store/9hc6di3jc4dmb1iwni0ky696bhxip7m1-etc.drv
  /nix/store/gx81k0hlbib82i89x3347qx13sn1z0gi-etc.drv
  /nix/store/xdwcbp2cp0qygr3mjhm6yb0whgd6afhn-activate.drv
  /nix/store/agnnqawfix1s0s05sqg4y884yqvjqxyb-nixos-system-gamma-test.drv
  /nix/store/ps1q7h6rk5sdqsz0vh9xn2sl30yd14bc-activate.drv
  /nix/store/wfygjdhdp000qg1ipzdr53zzm9cqal4a-nixos-system-alpha-test.drv
  /nix/store/ch6jvk22cdlghwx5pnymf664mafg9wmh-closure-info.drv
  /nix/store/j2npc68ipb2gvfvh15w198c499jqb8j7-closure-info.drv
  /nix/store/sjqg3iryygw6xqlcb9dxfmwflq9rzg5s-closure-info.drv
  /nix/store/gki7wyb23d60hia48dkj2radd0a0q14h-nixos-test-driver-data-mesher.drv
  /nix/store/whlmgcz5aigmv06hmppib812jkaqcj3f-container-test-run-data-mesher.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