this derivation will be built:
  /nix/store/57s3n7x2kc3q7gipy1mla90kw95davsh-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/57s3n7x2kc3q7gipy1mla90kw95davsh-bcachefs-module-7.0.0-30-generic.drv'...