this derivation will be built:
  /nix/store/g5jalfljax1vdhw59a3arq0aig39jrfr-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/g5jalfljax1vdhw59a3arq0aig39jrfr-bcachefs-module-7.0.0-34-generic.drv'...