this derivation will be built:
  /nix/store/5v43qy0flgia6jwqldxnz3v33gklx5zk-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/5v43qy0flgia6jwqldxnz3v33gklx5zk-bcachefs-module-7.0.0-29-generic.drv'...