Improve `dep-tests`#27

statiolake merged 2 commits intorust-lang-ja:ja-all-enabledrust-lang-ja/atcoder-rust-base:ja-all-enabledfrom

qryxip:ja-all-enabled-improve-dep-testsqryxip/atcoder-rust-base:ja-all-enabled-improve-dep-testsCopy head branch name to clipboard