Auto merge of rust-lang#133033 - klensy:win.dot, r=<try>

turn creating 8dot3 names off for windows for speed

r? `@ghost`

try-job: dist-x86_64-msvc

src/ci/run.sh

@@ -279,5 +279,6 @@ if [ "$RUN_CHECK_WITH_PARALLEL_QUERIES" != "" ]; then
 fi
 
 echo "::group::sccache stats"
+sccache --version || true
 sccache --show-stats || true
 echo "::endgroup::"

src/ci/scripts/install-sccache.sh

@@ -12,7 +12,9 @@ if isMacOS; then
     chmod +x /usr/local/bin/sccache
 elif isWindows; then
     mkdir -p sccache
-    curl -fo sccache/sccache.exe "${MIRRORS_BASE}/2018-04-26-sccache-x86_64-pc-windows-msvc"
+    curl -fLo sccache.tar.gz "https://github.com/mozilla/sccache/releases/download/v0.3.3/sccache-v0.3.3-x86_64-pc-windows-msvc.tar.gz"
+    tar zxvf sccache.tar.gz --wildcards --no-anchored 'sccache.exe' --strip-components=1
+    mv sccache.exe sccache
     ciCommandAddPath "$(pwd)/sccache"
 fi