this derivation will be built:
  /nix/store/k42y4hjvqw00l819v0avl1xhrajwj5f5-bcachefs-module-7.1.5-zen1-2-zen.drv
building '/nix/store/k42y4hjvqw00l819v0avl1xhrajwj5f5-bcachefs-module-7.1.5-zen1-2-zen.drv'...