these 7 derivations will be built:
  /nix/store/aazh9cj1d6l02qvi3vnw80d7yswjdqcx-etc.drv
  /nix/store/565dwm5h9hay9h8fwisccbx4vr0wgkid-activate.drv
  /nix/store/m7bkl6srdw62frzakm1gwgbff3696g27-nixos-system-machine-test.drv
  /nix/store/qy6adyfw3ns0lfdlrj6074y5kr3f7z6j-run-machine-nspawn.drv
  /nix/store/sgvw4gw5ilc3ng01syfnvndkb04gg1xq-driverConfiguration.json.drv
  /nix/store/6rnavy41ydz213na4yi65q0l03v3pxys-nixos-test-driver-service-postgresql.drv
  /nix/store/wip6bq19snzqq1s77qc7ip6r2cj8wl87-container-test-run-service-postgresql.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