these 7 derivations will be built:
  /nix/store/ic6p5g0gsz0bji0jjdas7y405zqs47lz-etc.drv
  /nix/store/9b5wwbgqdazhg22n6a1lhiywlyfdvl89-activate.drv
  /nix/store/6cv09x0nxx4317d996fpw0i2a8icgkiv-nixos-system-server-test.drv
  /nix/store/f2svwjrlb95qr4fvaar2yrnh95dngv5l-run-server-nspawn.drv
  /nix/store/d99nygj7vihqahc0pmg9qv17nvcf4p1a-driverConfiguration.json.drv
  /nix/store/q5j6kz6f5l8x3ff9wyhygqr2dx58ja68-nixos-test-driver-trusted-nix-caches.drv
  /nix/store/jzsnw4ls67p0pbpsidbpyjfq14kfd27y-container-test-run-trusted-nix-caches.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
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy