this derivation will be built:
  /nix/store/i24zr8mdw6sr1rd0r95m4j78ww84qrwb-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/i24zr8mdw6sr1rd0r95m4j78ww84qrwb-bcachefs-module-7.0.0-38-generic.drv'...