this derivation will be built:
  /nix/store/6xw3lq1i72lr30imbhb7aiwwzg5i1vgj-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/6xw3lq1i72lr30imbhb7aiwwzg5i1vgj-bcachefs-module-7.0.0-34-generic.drv'...