this derivation will be built:
  /nix/store/3a2hffki1gyasrp6b7850yqmnz27cncg-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/3a2hffki1gyasrp6b7850yqmnz27cncg-bcachefs-module-7.0.0-38-generic.drv'...