this derivation will be built:
  /nix/store/g033i3i2dpwlvcsyjd374ywws87yxbcw-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/g033i3i2dpwlvcsyjd374ywws87yxbcw-bcachefs-module-7.0.0-31-generic.drv'...