travis: Set CARGO_HOME to third_party/rust_crates (#1370)

Adds prebuilt hyperfine and sccache binaries 

Only build test_cc for LSAN

Add Cargo.lock

Only run benchmarks in master

1 files changed, 4 insertions, 1 deletions

diff --git a/tools/benchmark.py b/tools/benchmark.py
index fe71cc88e..9217eceec 100755
--- a/tools/benchmark.py
+++ b/tools/benchmark.py
@@ -16,6 +16,7 @@ import tempfile
 import http_server
 import throughput_benchmark
 from http_benchmark import http_benchmark
+import prebuilt
 
 # The list of the tuples of the benchmark name and arguments
 exec_time_benchmarks = [
@@ -156,7 +157,9 @@ def main(argv):
 
     os.chdir(root_path)
     import_data_from_gh_pages()
-    # TODO: Use hyperfine in //third_party
+
+    prebuilt.load_hyperfine()
+
     run([
         "hyperfine", "--ignore-failure", "--export-json", benchmark_file,
         "--warmup", "3"