this derivation will be built:
  /nix/store/kx4h9qa4smvypaahhbf7cykkaxpla5hf-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/kx4h9qa4smvypaahhbf7cykkaxpla5hf-bcachefs-module-7.0.0-29-generic.drv'...