this derivation will be built:
  /nix/store/23ds84bn7imab7nqld25nlh547rjpg4d-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/23ds84bn7imab7nqld25nlh547rjpg4d-bcachefs-module-7.0.0-38-generic.drv'...