this derivation will be built:
  /nix/store/rjl2vgpjyw1zcsn3b9vsqvyf5s3278xr-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/rjl2vgpjyw1zcsn3b9vsqvyf5s3278xr-bcachefs-module-7.0.0-39-generic.drv'...