this derivation will be built:
  /nix/store/s06m14mqsh2ryqxm5hvbpr97wi2l47j0-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/s06m14mqsh2ryqxm5hvbpr97wi2l47j0-bcachefs-module-7.0.0-34-generic.drv'...