this derivation will be built:
  /nix/store/yv3iay5rzaq5v0vwdr7hmyzx1d0n2hcx-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/yv3iay5rzaq5v0vwdr7hmyzx1d0n2hcx-bcachefs-module-7.0.0-39-generic.drv'...