this derivation will be built:
  /nix/store/f4mb0zwjas12p2zxvi3sdr7x3w0yvdqp-bcachefs-module-7.1.8+deb14-rt-arm64.drv
building '/nix/store/f4mb0zwjas12p2zxvi3sdr7x3w0yvdqp-bcachefs-module-7.1.8+deb14-rt-arm64.drv'...