this derivation will be built:
  /nix/store/kx5wmniv6yl2vnv6mkw97vglcdv1x2jz-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/kx5wmniv6yl2vnv6mkw97vglcdv1x2jz-bcachefs-module-7.0.0-27-generic.drv'...