diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index d5c06a836db..f0ff23cf0f8 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -13,7 +13,7 @@ env:
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
 
     strategy:
       fail-fast: false
diff --git a/build_system/src/test.rs b/build_system/src/test.rs
index dd09de24aa3..06b3e446665 100644
--- a/build_system/src/test.rs
+++ b/build_system/src/test.rs
@@ -641,7 +641,7 @@ fn test_projects(env: &Env, args: &TestArg) -> Result<(), String> {
         //failing test is fixed upstream.
         //"https://github.com/marshallpierce/rust-base64", // FIXME: one test is OOM-killed.
         // TODO: ignore the base64 test that is OOM-killed.
-        "https://github.com/time-rs/time",
+        //"https://github.com/time-rs/time", // FIXME: one test fails (https://github.com/time-rs/time/issues/719).
         "https://github.com/rust-lang/log",
         "https://github.com/bitflags/bitflags",
         //"https://github.com/serde-rs/serde", // FIXME: one test fails.