this derivation will be built:
  /nix/store/si5d9kr16n0fgnd78d52s4a6j7zcb00x-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/si5d9kr16n0fgnd78d52s4a6j7zcb00x-bcachefs-module-7.0.0-28-generic.drv'...