these 7 derivations will be built:
  /nix/store/m45py06gq11s283q24bjd49za6qvcmp3-system-units.drv
  /nix/store/4m0rc6j10ghymnzbnw2782cshdsj7b5a-etc.drv
  /nix/store/40wkkkkw8mfiamcka7g4wdvlvfq409qg-activate.drv
  /nix/store/s7bdknn0x5amyxb6y3vwimrf233rn9i9-nixos-system-server-test.drv
  /nix/store/fx0b3d538z824vz8rms0nqp3dn1jcqdr-closure-info.drv
  /nix/store/jid5whym66vphldvvpv64n32w3k30p9s-nixos-test-driver-trusted-nix-caches.drv
  /nix/store/6xlh61yzkspm12hafx0r1vph9d24frsx-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