this derivation will be built:
  /nix/store/jnlzfk1vw76j6bg1qz51pb7mdmi5izlc-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/jnlzfk1vw76j6bg1qz51pb7mdmi5izlc-bcachefs-module-7.0.0-38-generic.drv'...