this derivation will be built:
  /nix/store/ilnp5r12na66mdy0vgpx6kjb07381bsn-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/ilnp5r12na66mdy0vgpx6kjb07381bsn-bcachefs-module-7.0.0-27-generic.drv'...