this derivation will be built:
  /nix/store/6hax5iwpqks8fhj627gn5a1w0r0pqg9m-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/6hax5iwpqks8fhj627gn5a1w0r0pqg9m-bcachefs-module-7.0.0-29-generic.drv'...