this derivation will be built:
  /nix/store/ajpyz76l8gam95bf55xpwvzffc9y8g3g-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/ajpyz76l8gam95bf55xpwvzffc9y8g3g-bcachefs-module-7.0.0-14-generic.drv'...