these 2 derivations will be built:
  /nix/store/dz7knimid9pq3vqyqqws0dxrvka3ha1g-devshell-dir.drv
  /nix/store/0jckg3j8ssmxkzrwmnggpvxg55y58pr3-devshell.drv

post-build step Upload to Mali Attic: ok
✅ All done! (1 already cached, 146 in upstream)