this derivation will be built:
  /nix/store/fprn3s05ss4b28aadm3fq75mybzin3f1-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/fprn3s05ss4b28aadm3fq75mybzin3f1-bcachefs-module-7.0.0-38-generic.drv'...