these 9 derivations will be built:
  /nix/store/23vk25v16slbzn37gr3jmr2iyrxbmwb9-devshell-1-entrypoint.drv
  /nix/store/bwdkm92nagivqx8igzgzxqjzj6djdd9w-fake_profile.sh.drv
  /nix/store/lz1gl3f23g63siw95jr3kv9a8gcm99sz-menu.drv
  /nix/store/mrdw14hyl88lv3vdq8ixnv2qrsbfsd07-devshell-env.bash.drv
  /nix/store/nb9aiwzw7w1yz1kxsjd2nj7w0yfr9cmp-builder.pl.drv
  /nix/store/09crlr9jfmhl3sz21xkgz1mh9bdva5xb-devshell-1-dir.drv
  /nix/store/yc88dbsq5ym3423spsb9hxl2rcmlap2s-naked-stdenv.drv
  /nix/store/lwb7fwzw50n4w02lz8z8lg1463yaxs81-devshell-1.drv
  /nix/store/f608ndflb03h7v5a6xdkvjzwdvizp6na-tests.core.devshell.devshell-load-profiles-1.drv