$ git log -1 v1.4.0 -- t/perf-threading.t found last record of `t/perf-threading.t' in the following commit: 28caef46 tests: move giant inbox/git dependent tests to xt/ (2019-11-24)git clone https://public-inbox.org/public-inbox.git git clone http://7fh6tueqddpjyxjmgtdiueylzoqt6pt7hec3pukyptlmohoowvhde4yd.onion/public-inbox.git