Skipping Git submodules setup Executing "step_script" stage of the job script $ stack build No compiler found, expected minor version match with ghc-8.10.4 (x86_64-tinfo6) (based on resolver setting in /builds/philipp.middendorf/graphviz-sql-hs/stack.yaml). To install the correct GHC into /root/.stack/programs/x86_64-linux/, try running "stack setup" or use the "--install-ghc" flag. To use your system GHC installation, run "stack config set system-ghc --global true", or use the "--system-ghc" flag. Cleaning up file based variables ERROR: Job failed: command terminated with exit code 1