Make CI vigilant about uncaptured logs during test runs

.github/workflows/elixir.yml

@@ -114,13 +114,26 @@ jobs:
 
       - run: make minio
         if: env.MIX_ENV == 'test'
-      - run: mix test --include slow --include minio --include migrations --include kaffy_quirks --max-failures 1 --warnings-as-errors --partitions 6
+      - run: |
+          mix test --include slow --include minio --include migrations --max-failures 1 --warnings-as-errors --partitions 6 | tee test_output.log
+          if grep -E '\.+[0-9]{2}:[0-9]{2}:[0-9]{2}\.[0-9]{3} \[[^]]+\]' test_output.log | grep -v 'libcluster'; then
+            echo "The tests are producing output, this usually indicates some error"
+            exit 1
+          fi
+        shell: bash
         if: env.MIX_ENV == 'test'
         env:
           MINIO_HOST_FOR_CLICKHOUSE: "172.17.0.1"
           MIX_TEST_PARTITION: ${{ matrix.mix_test_partition }}
 
-      - run: mix test --include slow --include migrations --max-failures 1 --warnings-as-errors --partitions 4
+
+      - run: | 
+          mix test --include slow --include migrations --max-failures 1 --warnings-as-errors --partitions 4 | tee test_output.log
+          if grep -E '\.+[0-9]{2}:[0-9]{2}:[0-9]{2}\.[0-9]{3} \[[^]]+\]' test_output.log | grep -v 'libcluster'; then
+            echo "The tests are producing output, this usually indicates some error"
+              exit 1
+          fi
+        shell: bash
         if: env.MIX_ENV == 'ce_test'
         env:
           MIX_TEST_PARTITION: ${{ matrix.mix_test_partition }}

config/test.exs

@@ -8,7 +8,7 @@ config :bcrypt_elixir, :log_rounds, 4
 
 config :plausible, Plausible.Repo,
   pool: Ecto.Adapters.SQL.Sandbox,
-  pool_size: System.schedulers_online() * 2
+  pool_size: System.schedulers_online()
 
 config :plausible, Plausible.ClickhouseRepo,
   loggers: [Ecto.LogEntry],

mix.lock

@@ -159,7 +159,7 @@
   "telemetry_metrics": {:hex, :telemetry_metrics, "1.1.0", "5bd5f3b5637e0abea0426b947e3ce5dd304f8b3bc6617039e2b5a008adc02f8f", [:mix], [{:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "e7b79e8ddfde70adb6db8a6623d1778ec66401f366e9a8f5dd0955c56bc8ce67"},
   "telemetry_metrics_prometheus_core": {:hex, :telemetry_metrics_prometheus_core, "1.2.1", "c9755987d7b959b557084e6990990cb96a50d6482c683fb9622a63837f3cd3d8", [:mix], [{:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}, {:telemetry_metrics, "~> 0.6 or ~> 1.0", [hex: :telemetry_metrics, repo: "hexpm", optional: false]}], "hexpm", "5e2c599da4983c4f88a33e9571f1458bf98b0cf6ba930f1dc3a6e8cf45d5afb6"},
   "telemetry_poller": {:hex, :telemetry_poller, "1.3.0", "d5c46420126b5ac2d72bc6580fb4f537d35e851cc0f8dbd571acf6d6e10f5ec7", [:rebar3], [{:telemetry, "~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "51f18bed7128544a50f75897db9974436ea9bfba560420b646af27a9a9b35211"},
-  "timex": {:hex, :timex, "3.7.11", "bb95cb4eb1d06e27346325de506bcc6c30f9c6dea40d1ebe390b262fad1862d1", [:mix], [{:combine, "~> 0.10", [hex: :combine, repo: "hexpm", optional: false]}, {:gettext, "~> 0.20", [hex: :gettext, repo: "hexpm", optional: false]}, {:tzdata, "~> 1.1", [hex: :tzdata, repo: "hexpm", optional: false]}], "hexpm", "8b9024f7efbabaf9bd7aa04f65cf8dcd7c9818ca5737677c7b76acbc6a94d1aa"},
+  "timex": {:hex, :timex, "3.7.13", "0688ce11950f5b65e154e42b47bf67b15d3bc0e0c3def62199991b8a8079a1e2", [:mix], [{:combine, "~> 0.10", [hex: :combine, repo: "hexpm", optional: false]}, {:gettext, "~> 0.26", [hex: :gettext, repo: "hexpm", optional: false]}, {:tzdata, "~> 1.1", [hex: :tzdata, repo: "hexpm", optional: false]}], "hexpm", "09588e0522669328e973b8b4fd8741246321b3f0d32735b589f78b136e6d4c54"},
   "tls_certificate_check": {:hex, :tls_certificate_check, "1.30.0", "ef9bdfcb5b551b747cad231a65ebd449623628bb72471c1d2aefcbbc5730683d", [:rebar3], [{:ssl_verify_fun, "~> 1.1", [hex: :ssl_verify_fun, repo: "hexpm", optional: false]}], "hexpm", "dfbada8fddb80ae19b8aeaac34d95cfce98c91393b0db9c3ee079b488fd68d81"},
   "tzdata": {:hex, :tzdata, "1.1.3", "b1cef7bb6de1de90d4ddc25d33892b32830f907e7fc2fccd1e7e22778ab7dfbc", [:mix], [{:hackney, "~> 1.17", [hex: :hackney, repo: "hexpm", optional: false]}], "hexpm", "d4ca85575a064d29d4e94253ee95912edfb165938743dbf002acdf0dcecb0c28"},
   "ua_inspector": {:git, "https://github.com/plausible/ua_inspector.git", "25cba4c910e80d7c34bbb1bbb939372260d088e8", [branch: "sanitize-pre"]},