this derivation will be built:
  /nix/store/r63r2qynfd8m1ppv5ls9c1varha051f2-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/r63r2qynfd8m1ppv5ls9c1varha051f2-bcachefs-module-7.0.0-34-generic.drv'...