these 2 derivations will be built:
  /nix/store/3by3szw8w5z28004lxa0p13vzn2g0wz8-clan-cli.drv
  /nix/store/980anwryk8a19f64sgk6rmg03l093mrw-check-devshell-not-depends-on-clan-cli.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy