this derivation will be built:
  /nix/store/h3c3shixz3q1dkr3rma3964hcznz7bd2-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/h3c3shixz3q1dkr3rma3964hcznz7bd2-bcachefs-module-7.0.0-30-generic.drv'...