Add error/warnings for deprecated store specification

Dependencies

• [2] BRAESISH Warn if PostgreSQL appears stalled
• [*] 24BMQDZA Start of single-process hydra-queue-runner
• [*] 5AIYUMTB Basic remote building

Change contents

• edit in src/hydra-queue-runner/hydra-queue-runner.cc at line 50
  [5.7892]

  [2.304]
  +

  + /* handle deprecated store specification */

  + if (hydraConfig["store_mode"] != "")

  + throw Error("store_mode in hydra.conf is deprecated, please use store_uri");

  + if (hydraConfig["binary_cache_dir"] != "")

  + printMsg(lvlError, "hydra.conf: binary_cache_dir is deprecated and ignored. use store_uri=file:// instead");

  + if (hydraConfig["binary_cache_s3_bucket"] != "")

  + printMsg(lvlError, "hydra.conf: binary_cache_s3_bucket is deprecated and ignored. use store_uri=s3:// instead");

  + if (hydraConfig["binary_cache_secret_key_file"] != "")

  + printMsg(lvlError, "hydra.conf: binary_cache_secret_key_file is deprecated and ignored. use store_uri=...?secret-key= instead");