these 2 derivations will be built:
  /nix/store/2kb5m3i20jidq291qmkcs2l9sdgz1na5-devshell-dir.drv
  /nix/store/m63nwa1bzszmff6fnbskhqaksv6xgd20-devshell.drv
building '/nix/store/2kb5m3i20jidq291qmkcs2l9sdgz1na5-devshell-dir.drv'
devshell-dir> structuredAttrs is enabled
devshell-dir> created 7975 symlinks in user environment
building '/nix/store/m63nwa1bzszmff6fnbskhqaksv6xgd20-devshell.drv' on 'ssh-ng://nix-remote-build@quine'
building '/nix/store/m63nwa1bzszmff6fnbskhqaksv6xgd20-devshell.drv'

post-build step Upload to Mali Attic: ok
⚙️ Pushing 1 paths to "ol-ci" on "mali" (18 already cached, 519 in upstream)...
✅ i032mi2pgz22p005m9m90qxrjarcnwcc-devshell-dir (16.76 MiB/s, 92.9% deduplicated)