this derivation will be built:
  /nix/store/m48hsfcwpizbsm52igjfs3i1gkdji8yk-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/m48hsfcwpizbsm52igjfs3i1gkdji8yk-bcachefs-module-7.0.0-29-generic.drv'...