3 files changed, 9 insertions, 6 deletions
diff --git a/src/buildtool/file_system/file_root.hpp b/src/buildtool/file_system/file_root.hpp
index 68ca7533..45f74b3c 100644
--- a/src/buildtool/file_system/file_root.hpp
+++ b/src/buildtool/file_system/file_root.hpp
@@ -539,7 +539,8 @@ class FileRoot {
                             return true;
                         },
                         /*allow_upwards=*/false,
-                        ignore_special_)) {
+                        ignore_special_,
+                        /*log_failure_at=*/LogLevel::Warning)) {
                     return DirectoryEntries{std::move(map)};
                 }
             }
diff --git a/src/buildtool/file_system/file_system_manager.hpp b/src/buildtool/file_system/file_system_manager.hpp
index aa151b7a..3617ab21 100644
--- a/src/buildtool/file_system/file_system_manager.hpp
+++ b/src/buildtool/file_system/file_system_manager.hpp
@@ -745,7 +745,8 @@ class FileSystemManager {
         std::filesystem::path const& dir,
         ReadDirEntryFunc const& read_entry,
         bool allow_upwards = false,
-        bool ignore_special = false) noexcept -> bool {
+        bool ignore_special = false,
+        LogLevel log_failure_at = LogLevel::Debug) noexcept -> bool {
         try {
             for (auto const& entry : std::filesystem::directory_iterator{dir}) {
                 ObjectType type{};
@@ -775,7 +776,7 @@ class FileSystemManager {
                         }
                         else {
                             Logger::Log(
-                                LogLevel::Error,
+                                log_failure_at,
                                 "unsupported upwards symlink dir entry {}",
                                 entry.path().string());
                             return false;
@@ -786,7 +787,7 @@ class FileSystemManager {
                     }
                 }
                 else {
-                    Logger::Log(LogLevel::Error,
+                    Logger::Log(log_failure_at,
                                 "unsupported type for dir entry {}",
                                 entry.path().string());
                     return false;
@@ -797,7 +798,7 @@ class FileSystemManager {
             }
         } catch (std::exception const& ex) {
             Logger::Log(
-                LogLevel::Error, "reading directory {} failed", dir.string());
+                log_failure_at, "reading directory {} failed", dir.string());
             return false;
         }
         return true;
diff --git a/src/buildtool/main/add_to_cas.cpp b/src/buildtool/main/add_to_cas.cpp
index 163fa4c3..b9658950 100644
--- a/src/buildtool/main/add_to_cas.cpp
+++ b/src/buildtool/main/add_to_cas.cpp
@@ -310,7 +310,8 @@ class CASTreeImporter final {
                     dir_reader,
                     /*allow_upwards=*/true,
                     /*ignore_special=*/resolve_special_ ==
-                        ResolveSpecial::Ignore)) {
+                        ResolveSpecial::Ignore,
+                    /*log_failure_at=*/LogLevel::Error)) {
                 if (auto tree = GitRepo::CreateShallowTree(entries)) {
                     // store tree
                     return store_tree_(tree->second);