diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index eca08c7d749..0f6baec74bb 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -47,7 +47,7 @@ jobs:
 
     - name: Install packages
       # `llvm-14-tools` is needed to install the `FileCheck` binary which is used for asm tests.
-      run: sudo apt-get install ninja-build ripgrep llvm-14-tools
+      run: sudo apt-get install ninja-build ripgrep llvm-14-tools libstdc++-12-dev
 
     - name: Install rustfmt & clippy
       run: rustup component add rustfmt clippy
diff --git a/tests/failing-run-make-tests.txt b/tests/failing-run-make-tests.txt
index 8086e81cb97..e69de29bb2d 100644
--- a/tests/failing-run-make-tests.txt
+++ b/tests/failing-run-make-tests.txt
@@ -1,42 +0,0 @@
-tests/run-make/a-b-a-linker-guard
-tests/run-make/CURRENT_RUSTC_VERSION
-tests/run-make/cross-lang-lto
-tests/run-make/cross-lang-lto-upstream-rlibs
-tests/run-make/doctests-keep-binaries
-tests/run-make/doctests-runtool
-tests/run-make/emit-shared-files
-tests/run-make/exit-code
-tests/run-make/issue-22131
-tests/run-make/issue-38237
-tests/run-make/issue-64153
-tests/run-make/llvm-ident
-tests/run-make/native-link-modifier-bundle
-tests/run-make/remap-path-prefix-dwarf
-tests/run-make/repr128-dwarf
-tests/run-make/rlib-format-packed-bundled-libs
-tests/run-make/rlib-format-packed-bundled-libs-2
-tests/run-make/rustdoc-determinism
-tests/run-make/rustdoc-error-lines
-tests/run-make/rustdoc-map-file
-tests/run-make/rustdoc-output-path
-tests/run-make/rustdoc-scrape-examples-invalid-expr
-tests/run-make/rustdoc-scrape-examples-macros
-tests/run-make/rustdoc-scrape-examples-multiple
-tests/run-make/rustdoc-scrape-examples-ordering
-tests/run-make/rustdoc-scrape-examples-remap
-tests/run-make/rustdoc-scrape-examples-test
-tests/run-make/rustdoc-scrape-examples-whitespace
-tests/run-make/rustdoc-themes
-tests/run-make/rustdoc-verify-output-files
-tests/run-make/rustdoc-with-out-dir-option
-tests/run-make/rustdoc-with-output-option
-tests/run-make/rustdoc-with-short-out-dir-option
-tests/run-make/return-non-c-like-enum
-tests/run-make/lto-smoke-c
-tests/run-make/issue-68794-textrel-on-minimal-lib
-tests/run-make/issue-36710
-tests/run-make/glibc-staticlib-args
-tests/run-make/foreign-exceptions
-tests/run-make/foreign-double-unwind
-tests/run-make/c-link-to-rust-staticlib
-tests/run-make/arguments-non-c-like-enum
\ No newline at end of file