these 3 derivations will be built:
  /nix/store/pkmqrpll647nrz03p1lmxrsipcc19h56-devshell-env.bash.drv
  /nix/store/bqjziqvbxf8cplhfr293hq0kim7nfplw-devshell-dir.drv
  /nix/store/h79a1pqg0gimzs8k9i4vcg266v6y0929-devshell.drv

post-build step Upload to Mali Attic: ok
✅ All done! (4 already cached, 143 in upstream)