these 2 derivations will be built:
  /nix/store/0z04vdvnkavrw0x4szv1sq1554m7d95c-devshell-dir.drv
  /nix/store/81gffcc2p6c5i8z22c7p7x6p713fjdgw-devshell.drv
building '/nix/store/0z04vdvnkavrw0x4szv1sq1554m7d95c-devshell-dir.drv'
devshell-dir> structuredAttrs is enabled
devshell-dir> created 7975 symlinks in user environment
building '/nix/store/81gffcc2p6c5i8z22c7p7x6p713fjdgw-devshell.drv' on 'ssh-ng://nix-remote-build@quine'
building '/nix/store/81gffcc2p6c5i8z22c7p7x6p713fjdgw-devshell.drv'

post-build step Upload to Mali Attic: ok
⚙️ Pushing 1 paths to "ol-ci" on "mali" (18 already cached, 519 in upstream)...
✅ k2q4fs5xwc12q4f0121560yfsyq1bkmc-devshell-dir (15.70 MiB/s, 92.9% deduplicated)