"[ENVMAN] environment list too large" error

Your build fails due to the following error:

FATA[21:32:35] [ENVMAN] environment list too large

You have to increase the available Env Var list size. You can easily do so manually if you add the following into a Script Step:

#!/usr/bin/env bash
# fail if any commands fails
set -e
# debug log
set -x

mkdir -p ~/.envman && echo -e '{"env_list_bytes_limit_in_kb": 200}' > ~/.envman/configs.json