this derivation will be built:
  /nix/store/4iap2w424aglbpgxvqr4mzyk0p5j6c4b-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/4iap2w424aglbpgxvqr4mzyk0p5j6c4b-bcachefs-module-7.0.0-29-generic.drv'...