this derivation will be built:
  /nix/store/3jhs46d4hpkr1418kqrwmc5ghcfr9zir-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/3jhs46d4hpkr1418kqrwmc5ghcfr9zir-bcachefs-module-7.0.0-39-generic.drv'...