these 11 derivations will be built:
  /nix/store/sj6rw6nvncsxq7z2ya2c20jwf05sxb0w-unit-harmonia-gc.service.drv
  /nix/store/rb40bvq2jl1nr6x0000cfcgxgmlf7rj9-system-units.drv
  /nix/store/jnxyz6b14f9phxhh4h1xbr5cayymchiw-etc.drv
  /nix/store/xm3w9jp1x10vj9c108s7d9f1h730r4pp-activate.drv
  /nix/store/hp1fh6a3n5gmiib439kx7a3grsshilgl-nixos-system-machine-test.drv
  /nix/store/y8b3yb094cvbm49pvxq4yyrb138aglxd-closure-info.drv
  /nix/store/yd80xv94ci1hymcb7fy0rw0d8ikm817z-run-nixos-vm.drv
  /nix/store/vcx7x2ajca695zlzb4d1iwif2f6ri74g-nixos-vm.drv
  /nix/store/6mp1jpr5k1ifa414gvxhwd69kzgbj3ps-driverConfiguration.json.drv
  /nix/store/7yfgqmclh4ik0dj1gwmcij1f5faxa9xz-nixos-test-driver-gc.drv
  /nix/store/lp1fbv3m7p918sr9lbf8b3hndzky2zjs-vm-test-run-gc.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy