this derivation will be built:
  /nix/store/yp4ms6ryg9d4bnyfdb12ix7s4g9h3vvd-bcachefs-module-7.1.3-zen2-2-zen.drv
building '/nix/store/yp4ms6ryg9d4bnyfdb12ix7s4g9h3vvd-bcachefs-module-7.1.3-zen2-2-zen.drv'...