fix error context display

revert #189. Error context is printed only for `{:?}`.

For backtrace, according to anyhow's doc,

> If using the nightly channel, or stable with features = ["backtrace"], a backtrace is captured and printed with the error if the underlying error type does not already provide its own. In order to see backtraces, they must be enabled through the environment variables described in std::backtrace

So we can either: ship pre-built binary or unset `RUST_BACKTRACE` to hide backtrace.

Cargo.toml

@@ -2,7 +2,7 @@
 members = ["sqllogictest", "sqllogictest-bin", "sqllogictest-engines", "tests"]
 
 [workspace.package]
-version = "0.15.2"
+version = "0.15.3"
 edition = "2021"
 homepage = "https://github.com/risinglightdb/sqllogictest-rs"
 keywords = ["sql", "database", "parser", "cli"]

sqllogictest-bin/src/main.rs

@@ -328,7 +328,7 @@ async fn run_parallel(
                 case
             }
             Err(e) => {
-                writeln!(buf, "{}\n\n{}", style("[FAILED]").red().bold(), e)?;
+                writeln!(buf, "{}\n\n{:?}", style("[FAILED]").red().bold(), e)?;
                 writeln!(buf)?;
                 failed_case.push(file.clone());
                 let mut status = TestCaseStatus::non_success(NonSuccessKind::Failure);