this derivation will be built:
  /nix/store/22frsm0bi7l7gkipdfv633fy8fy0yrfy-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/22frsm0bi7l7gkipdfv633fy8fy0yrfy-bcachefs-module-7.0.0-30-generic.drv'...