this derivation will be built:
  /nix/store/v7yk6c8m8gk4kdbsb04212fmkrxcrh98-bcachefs-module-7.2.9-arch1-1.drv
building '/nix/store/v7yk6c8m8gk4kdbsb04212fmkrxcrh98-bcachefs-module-7.2.9-arch1-1.drv'...