Rollup merge of #132010 - cuviper:alt-full-debuginfo, r=Mark-Simulacrum

ci: Enable full `debuginfo-level=2` in `DEPLOY_ALT`

It will be slower to build and produce larger artifacts, but hopefully
it will help catch debuginfo regressions sooner, especially for problems
that LLVM assertions would uncover.

try-job: dist-x86_64-linux
try-job: dist-x86_64-linux-alt

Author: GuillaumeGomez

src/ci/run.sh

@@ -115,7 +115,12 @@ RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --release-channel=$RUST_RELEASE_CHANNE
 if [ "$DEPLOY$DEPLOY_ALT" = "1" ]; then
   RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --enable-llvm-static-stdcpp"
   RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --set rust.remap-debuginfo"
-  RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --debuginfo-level-std=1"
+
+  if [ "$DEPLOY_ALT" != "" ]; then
+    RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --debuginfo-level=2"
+  else
+    RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --debuginfo-level-std=1"
+  fi
 
   if [ "$NO_LLVM_ASSERTIONS" = "1" ]; then
     RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --disable-llvm-assertions"