these 2 derivations will be built:
  /nix/store/x9h4s84nf64ayijnwk9khn6p9nlp9fzj-devshell-dir.drv
  /nix/store/9pmsv2hfw8wj6b2b46f9p6x0fv84icf5-devshell.drv
this path will be fetched (223.0 MiB download, 637.4 MiB unpacked):
  /nix/store/6xjz3m0xdrqsw0vw6c9vrd0diwnwwb44-dart-3.13.0
building '/nix/store/x9h4s84nf64ayijnwk9khn6p9nlp9fzj-devshell-dir.drv'
devshell-dir> structuredAttrs is enabled
devshell-dir> created 233 symlinks in user environment
building '/nix/store/9pmsv2hfw8wj6b2b46f9p6x0fv84icf5-devshell.drv' on 'ssh-ng://nix-remote-build@quine'
building '/nix/store/9pmsv2hfw8wj6b2b46f9p6x0fv84icf5-devshell.drv'

post-build step Upload to Mali Attic: ok
⚙️ Pushing 1 paths to "ol-ci" on "mali" (8 already cached, 239 in upstream)...
✅ jrz8lx4zdk5m6h7dfk32n71rv3k5rk1j-devshell-dir (1.53 MiB/s)