this derivation will be built:
  /nix/store/nh4r2vzy5bkzcmaj9h0kf3a06cnbcpqz-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/nh4r2vzy5bkzcmaj9h0kf3a06cnbcpqz-bcachefs-module-7.0.0-14-generic.drv'...