these 16 derivations will be built:
  /nix/store/10cjbryhq5paprzm1glmzihlq892wip3-etc-hostname.drv
  /nix/store/f1fz88a2dr2nxbc1qz3212629xhprw00-localhost-hosts.drv
  /nix/store/ngmx324ppgdy1kkqnbc6jjmj2qxp726f-string-hosts.drv
  /nix/store/rhiawl7lkprmqafmx23nk5fvzgym842j-extra-hosts.drv
  /nix/store/h2pz4mzn4p25ang1a5lqkwhr4a75i3k0-hosts.drv
  /nix/store/mdw6rvffzbd1xrfyz9nh73p4h4k9j9ly-etc-machine-id.drv
  /nix/store/65b0wyk9xz627bbiipdsrn72hl6mv17s-etc.drv
  /nix/store/aablpnhbgk1rgyyikmjz9h0b21kkcpbb-ensure-all-wrappers-paths-exist.drv
  /nix/store/rv3573hrr5mdx1flkrli0b7ywchdw8dc-stage-2-init.sh.drv
  /nix/store/xana3pmk2kj5r269agcpz1iv7kbmrdbh-activate.drv
  /nix/store/5fqqrvalmr0x08kdgmqa3lzvvlzpy6n9-nixos-system-server-test.drv
  /nix/store/0ywgz5kgr5rl6dm4hkpdid7661511apl-run-server-nspawn.drv
  /nix/store/xv1jyim54n8g9k780ny81vkvac0dgh4p-test-script.drv
  /nix/store/6k90kpd24a7bbyg4242l25z2p28n214f-driverConfiguration.json.drv
  /nix/store/7qw3lb60gny16xjqgnrbn6ia61qhqrz0-nixos-test-driver-service-machine-id.drv
  /nix/store/l541rvh4gi9rjvg8zra8r3pxp64690ig-container-test-run-service-machine-id.drv
this path will be fetched (0.0 KiB download, 0.1 KiB unpacked):
  /nix/store/rxy8xsb7ri7hcj7wi9q18r16p9wklc4y-vars-check-service-machine-id
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