this derivation will be built:
  /nix/store/6cyp2yvhp2xdrcdjf63cs0hzv5f432a6-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/6cyp2yvhp2xdrcdjf63cs0hzv5f432a6-bcachefs-module-7.0.0-39-generic.drv'...