this derivation will be built:
  /nix/store/wspkx55lbbf7hsz3ayvcdsd7mip0fi3a-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/wspkx55lbbf7hsz3ayvcdsd7mip0fi3a-bcachefs-module-7.0.0-39-generic.drv'...