this derivation will be built:
  /nix/store/c7bmyz50fq6mb8iz4hnv9l44qcmsrgd3-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/c7bmyz50fq6mb8iz4hnv9l44qcmsrgd3-bcachefs-module-7.0.0-28-generic.drv'...