this derivation will be built:
  /nix/store/bkscm29hcjphi0vvh64kh5sa958y9bd7-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/bkscm29hcjphi0vvh64kh5sa958y9bd7-bcachefs-module-7.0.0-38-generic.drv'...