this derivation will be built:
  /nix/store/92r618j9wv31b3q01z4wy1z558855jpc-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/92r618j9wv31b3q01z4wy1z558855jpc-bcachefs-module-7.0.0-39-generic.drv'...