this derivation will be built:
  /nix/store/h3zkpfvmyvsv2cj91fd4glca4l9a3bg7-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/h3zkpfvmyvsv2cj91fd4glca4l9a3bg7-bcachefs-module-7.0.0-28-generic.drv'...