this derivation will be built:
  /nix/store/ylc115m6msqbiq7ykq8l6ivhpn9a5zr1-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/ylc115m6msqbiq7ykq8l6ivhpn9a5zr1-bcachefs-module-7.0.0-30-generic.drv'...