these 12 derivations will be built:
  /nix/store/dwkb5yjg136a24wsx0jynfsrdpz8p19h-nixos-test-driver-1.1.drv
  /nix/store/3fr9v0vqdzinxd507d57ns02dm5xjgz5-etc.drv
  /nix/store/2wgwy46k5bl0r16br9fdccl5cvix6nbk-activate.drv
  /nix/store/a47py7c2x2g9n3xd4cmy2n81rb1i86g1-nixos-system-client-test.drv
  /nix/store/5n7sly0gf9w7dp232hsbbgqirmd8jbdh-run-client-nspawn.drv
  /nix/store/gqcdjp2fh71lw9hw3bnrqd1fy418lj2j-etc.drv
  /nix/store/p7camxyp0nsmqdbd7ivy2hr90g3v6aca-activate.drv
  /nix/store/nganyh11gd3r9g2w9vfqdaxpmzgiv6a0-nixos-system-server-test.drv
  /nix/store/hs4rkv9kqk76x1gvadd3hlk45ilzjkv0-run-server-nspawn.drv
  /nix/store/zfwnkjzbqjpdadxzrm2g162bxmacvb0r-driverConfiguration.json.drv
  /nix/store/1pzzf6ylhh3rgzj142gymf7mbjfwwzxm-nixos-test-driver-sshd.drv
  /nix/store/9ass1wz4mszh541f0l401q6da4jgs39z-container-test-run-sshd.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