this derivation will be built:
  /nix/store/rmzcdfbqj317m3fw2v5gf8r35air7yvj-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/rmzcdfbqj317m3fw2v5gf8r35air7yvj-bcachefs-module-7.0.0-29-generic.drv'...