this derivation will be built:
  /nix/store/nyf7q4jdnb7ssa0mmg93h99scwzliv4n-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/nyf7q4jdnb7ssa0mmg93h99scwzliv4n-bcachefs-module-7.0.0-38-generic.drv'...