this derivation will be built:
  /nix/store/i960mlc8zm7aifirg1n6n14xc72r6f8k-check-devshell-not-depends-on-clan-cli.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy