this derivation will be built:
  /nix/store/1kxwm4av8jzzqaijaxi98fg3684pn4zp-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/1kxwm4av8jzzqaijaxi98fg3684pn4zp-bcachefs-module-7.0.0-28-generic.drv'...