Fix postgresql host

kenkoooo · kenkoooo · commit 53bc0b3213d0 · 2022-01-05T00:08:23.000+09:00
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -9,7 +9,7 @@ env:
   CARGO_TERM_COLOR: always
   RUST_BACKTRACE: 1
   RUST_TEST_THREADS: 1
-  SQL_URL: postgres://db_user:db_pass@localhost:5432/test_db
+  SQL_URL: postgres://db_user:db_pass@postgres:5432/test_db
 
 jobs:
   backend_test:
