this derivation will be built:
  /nix/store/j1c2cmackbd0539281iy39vvxbjiihad-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/j1c2cmackbd0539281iy39vvxbjiihad-bcachefs-module-7.0.0-38-generic.drv'...