this derivation will be built:
  /nix/store/fcr2l2si8s5hw8hq2xf0m2ss1c8w45jg-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/fcr2l2si8s5hw8hq2xf0m2ss1c8w45jg-bcachefs-module-7.0.0-38-generic.drv'...