this derivation will be built:
  /nix/store/in66nzgb473sgj49qg2abwjv1fwzwcj2-bcachefs-module-7.1.2-arch3-1.drv
building '/nix/store/in66nzgb473sgj49qg2abwjv1fwzwcj2-bcachefs-module-7.1.2-arch3-1.drv'...