go 2022-01-15

• [2022-01-15 05:22:51 +0900]: Revert "cmd/dist: log CPU model when testing"
• [2022-01-15 05:22:10 +0900]: Revert "cmd/dist: log OS version when testing"
• [2022-01-15 03:11:36 +0900]: runtime/race: be less picky about test run time