these 21 derivations will be built:
  /nix/store/yx2mijml1bnhgi2jjpq5lw0v4ha9yib9-command-not-found.drv
  /nix/store/755c4y6f77gr7ad1n44dyszps8368d8p-system-path.drv
  /nix/store/srg7zkl6yfm6ms5zpz7fff90kxs981l8-dbus-1.drv
  /nix/store/dfrqay2n50c443jyhz0whzq2px1bi8r5-X-Restart-Triggers-dbus-broker.drv
  /nix/store/har1k6s4mfbn73hshn78n5vc78zsizvc-unit-dbus-broker.service.drv
  /nix/store/g69p96gvpfhrrxwbr4qpjmyk2rv34j05-unit-script-linger-users-start.drv
  /nix/store/r6nfkva1py0gxyaazhg5hik2j30f4s4s-unit-linger-users.service.drv
  /nix/store/zb7nqwsmim7w85x73byw0xw3jxhah4xp-unit-qemu-guest-agent.service.drv
  /nix/store/2mzqawrrq8aasn31dpg4hwlf3i051zzb-system-units.drv
  /nix/store/mccr8znv3h8j9ss7agx4a83s03as8f2x-etc-bashrc.drv
  /nix/store/r7mvnh2slpn9ni8jqdbqdp4pqij27ihb-unit-dbus-broker.service.drv
  /nix/store/ycq9wvmjvfk35yljsq5cxn4inp7xadkn-user-units.drv
  /nix/store/kjzb8pdg70mzzgiryphid2pczjld8xzz-etc.drv
  /nix/store/jn32f493bmf2qqhbgfn4y430vg2cqpfy-activate.drv
  /nix/store/ls0j4541kx4p45agxxxr2kksc2wq6vl5-nixos-system-machine-test.drv
  /nix/store/9jc8iap847nbqwjyh8v0054wizi3z8yf-closure-info.drv
  /nix/store/6n4y9ga9620wqgxadvkxv4szh6v3sf6f-run-nixos-vm.drv
  /nix/store/b1smzg8460gq9q0facchgav4nyin087y-nixos-vm.drv
  /nix/store/0fqm551a9q1ff3w5k1h5wgnyp86rjb14-driverConfiguration.json.drv
  /nix/store/slsn7462i96dx88ckay8wn2ichh3ry48-nixos-test-driver-secrets.drv
  /nix/store/x8pidqbcr6bprabr9prb4mdakdph67r0-vm-test-run-secrets.drv
this path will be fetched (0.0 KiB download, 468.0 KiB unpacked):
  /nix/store/rv851bmv7zzs234smvmcgaqb4dfn7xxj-nixos-test-driver-1.1
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy