this derivation will be built:
  /nix/store/f4h5cd0sp3wy6xsw506n5jlpndv7ha8m-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/f4h5cd0sp3wy6xsw506n5jlpndv7ha8m-bcachefs-module-7.0.0-38-generic.drv'...