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.github/workflows/matplotlib-tests.yml:31: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/matplotlib-tests.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/pypi-publish.yml:23: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/pypi-publish.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/pypi-publish.yml:25: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/pypi-publish.yml/master?enable=pin","Warn: third-party GitHubAction not pinned by hash: .github/workflows/pypi-publish.yml:56: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/pypi-publish.yml/master?enable=pin","Warn: third-party GitHubAction not pinned by hash: .github/workflows/pypi-publish.yml:68: update your workflow using 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.github/workflows/speed-benchmarks.yml:20: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/speed-benchmarks.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/speed-benchmarks.yml:25: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/speed-benchmarks.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/sphinx-build.yml:21: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/sphinx-build.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/sphinx-build.yml:23: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/sphinx-build.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/sphinx-build.yml:30: update your workflow using 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.github/workflows/windows-tests.yml:35: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/windows-tests.yml/master?enable=pin","Warn: containerImage not pinned by hash: Dockerfile:3","Warn: pipCommand not pinned by hash: Dockerfile:7-11","Warn: pipCommand not pinned by hash: Dockerfile:7-11","Warn: pipCommand not pinned by hash: Dockerfile:18-23","Warn: pipCommand not pinned by hash: Dockerfile:18-23","Warn: pipCommand not pinned by hash: Dockerfile:18-23","Warn: pipCommand not pinned by hash: Dockerfile:26","Warn: pipCommand not pinned by hash: formats.sh:32","Warn: pipCommand not pinned by hash: .github/workflows/checks-optional.yaml:22","Warn: pipCommand not pinned by hash: .github/workflows/checks-optional.yaml:23","Warn: pipCommand not pinned by hash: .github/workflows/checks-optional.yaml:30","Warn: pipCommand not pinned by hash: .github/workflows/checks.yml:30","Warn: pipCommand not pinned by hash: .github/workflows/checks.yml:31","Warn: 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.github/workflows/matplotlib-tests.yml:31: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/matplotlib-tests.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/pypi-publish.yml:23: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/pypi-publish.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/pypi-publish.yml:25: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/pypi-publish.yml/master?enable=pin","Warn: third-party GitHubAction not pinned by hash: .github/workflows/pypi-publish.yml:56: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/pypi-publish.yml/master?enable=pin","Warn: third-party GitHubAction not pinned by hash: .github/workflows/pypi-publish.yml:68: update your workflow using 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permission defined: .github/workflows/matplotlib-tests.yml:1","Warn: no topLevel permission defined: .github/workflows/pypi-publish.yml:1","Warn: no topLevel permission defined: .github/workflows/reviewdog.yml:1","Warn: no topLevel permission defined: .github/workflows/speed-benchmarks.yml:1","Warn: no topLevel permission defined: .github/workflows/sphinx-build.yml:1","Warn: no topLevel permission defined: .github/workflows/stale.yml:1","Warn: no topLevel permission defined: .github/workflows/tests-storage.yml:1","Warn: no topLevel permission defined: .github/workflows/tests-with-minimum-versions.yml:1","Warn: no topLevel permission defined: .github/workflows/tests.yml:1","Warn: no topLevel permission defined: .github/workflows/windows-tests.yml:1","Info: no jobLevel write permissions found"],"documentation":{"short":"Determines if the project's workflows follow the principle of least privilege.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#token-permissions"}},{"name":"License","score":10,"reason":"license file detected","details":["Info: project has a license file: LICENSE:0","Info: FSF or OSI recognized license: MIT License: LICENSE:0"],"documentation":{"short":"Determines if the project has defined a license.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#license"}},{"name":"Security-Policy","score":0,"reason":"security policy file not detected","details":["Warn: no security policy file detected","Warn: no security file to analyze","Warn: no security file to analyze","Warn: no security file to analyze"],"documentation":{"short":"Determines if the project has published a security policy.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#security-policy"}},{"name":"Binary-Artifacts","score":10,"reason":"no binaries found in the repo","details":null,"documentation":{"short":"Determines if the project has generated executable (binary) artifacts in the source repository.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#binary-artifacts"}},{"name":"Vulnerabilities","score":10,"reason":"0 existing vulnerabilities detected","details":null,"documentation":{"short":"Determines if the project has open, known unfixed vulnerabilities.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#vulnerabilities"}},{"name":"Pinned-Dependencies","score":0,"reason":"dependency not pinned by hash detected -- score normalized to 0","details":["Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/checks-optional.yaml:14: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/checks-optional.yaml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/checks-optional.yaml:16: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/checks-optional.yaml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/checks.yml:22: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/checks.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/checks.yml:24: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/checks.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/coverage.yml:23: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/coverage.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/coverage.yml:26: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/coverage.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/coverage.yml:31: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/coverage.yml/master?enable=pin","Warn: third-party GitHubAction not pinned by hash: .github/workflows/coverage.yml:80: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/coverage.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/dockerimage.yml:37: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/dockerimage.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/mac-tests.yml:27: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/mac-tests.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/mac-tests.yml:30: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/mac-tests.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/mac-tests.yml:35: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/mac-tests.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/matplotlib-tests.yml:23: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/matplotlib-tests.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/matplotlib-tests.yml:26: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/matplotlib-tests.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/matplotlib-tests.yml:31: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/matplotlib-tests.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/pypi-publish.yml:23: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/pypi-publish.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/pypi-publish.yml:25: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/pypi-publish.yml/master?enable=pin","Warn: third-party GitHubAction not pinned by hash: .github/workflows/pypi-publish.yml:56: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/pypi-publish.yml/master?enable=pin","Warn: third-party GitHubAction not pinned by hash: .github/workflows/pypi-publish.yml:68: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/pypi-publish.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/reviewdog.yml:16: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/reviewdog.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/reviewdog.yml:18: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/reviewdog.yml/master?enable=pin","Warn: third-party GitHubAction not pinned by hash: .github/workflows/reviewdog.yml:42: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/reviewdog.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/speed-benchmarks.yml:17: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/speed-benchmarks.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/speed-benchmarks.yml:20: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/speed-benchmarks.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/speed-benchmarks.yml:25: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/speed-benchmarks.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/sphinx-build.yml:21: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/sphinx-build.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/sphinx-build.yml:23: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/sphinx-build.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/sphinx-build.yml:30: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/sphinx-build.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/sphinx-build.yml:59: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/sphinx-build.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/sphinx-build.yml:65: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/sphinx-build.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/sphinx-build.yml:77: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/sphinx-build.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/sphinx-build.yml:79: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/sphinx-build.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/sphinx-build.yml:84: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/sphinx-build.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/stale.yml:14: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/stale.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/tests-storage.yml:74: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/tests-storage.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/tests-storage.yml:77: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/tests-storage.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/tests-storage.yml:82: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/tests-storage.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/tests-with-minimum-versions.yml:36: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/tests-with-minimum-versions.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/tests-with-minimum-versions.yml:39: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/tests-with-minimum-versions.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/tests-with-minimum-versions.yml:44: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/tests-with-minimum-versions.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/tests.yml:45: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/tests.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/tests.yml:48: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/tests.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/tests.yml:53: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/tests.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/windows-tests.yml:27: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/windows-tests.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/windows-tests.yml:30: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/windows-tests.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/windows-tests.yml:35: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/windows-tests.yml/master?enable=pin","Warn: containerImage not pinned by hash: Dockerfile:3","Warn: pipCommand not pinned by hash: Dockerfile:7-11","Warn: pipCommand not pinned by hash: Dockerfile:7-11","Warn: pipCommand not pinned by hash: Dockerfile:18-23","Warn: pipCommand not pinned by hash: Dockerfile:18-23","Warn: pipCommand not pinned by hash: Dockerfile:18-23","Warn: pipCommand not pinned by hash: Dockerfile:26","Warn: pipCommand not pinned by hash: formats.sh:32","Warn: pipCommand not pinned by hash: .github/workflows/checks-optional.yaml:22","Warn: pipCommand not pinned by hash: .github/workflows/checks-optional.yaml:23","Warn: pipCommand not pinned by hash: .github/workflows/checks-optional.yaml:30","Warn: pipCommand not pinned by hash: .github/workflows/checks.yml:30","Warn: pipCommand not pinned by hash: .github/workflows/checks.yml:31","Warn: pipCommand not pinned by hash: .github/workflows/checks.yml:38","Warn: pipCommand not pinned by hash: .github/workflows/coverage.yml:47","Warn: pipCommand not pinned by hash: .github/workflows/coverage.yml:50","Warn: pipCommand not pinned by hash: .github/workflows/coverage.yml:54","Warn: pipCommand not pinned by hash: .github/workflows/coverage.yml:55","Warn: pipCommand not pinned by hash: .github/workflows/coverage.yml:64","Warn: pipCommand not pinned by hash: .github/workflows/dockerimage.yml:68","Warn: pipCommand not pinned by hash: .github/workflows/mac-tests.yml:46","Warn: pipCommand not pinned by hash: .github/workflows/mac-tests.yml:47","Warn: pipCommand not pinned by hash: .github/workflows/mac-tests.yml:49","Warn: pipCommand not pinned by hash: .github/workflows/mac-tests.yml:52","Warn: pipCommand not pinned by hash: .github/workflows/mac-tests.yml:53","Warn: pipCommand not pinned by hash: .github/workflows/mac-tests.yml:60","Warn: pipCommand not pinned by hash: .github/workflows/matplotlib-tests.yml:42","Warn: pipCommand not pinned by hash: .github/workflows/matplotlib-tests.yml:43","Warn: pipCommand not pinned by hash: .github/workflows/matplotlib-tests.yml:45","Warn: pipCommand not pinned by hash: .github/workflows/matplotlib-tests.yml:48","Warn: pipCommand not pinned by hash: .github/workflows/matplotlib-tests.yml:49","Warn: pipCommand not pinned by hash: .github/workflows/matplotlib-tests.yml:56","Warn: pipCommand not pinned by hash: .github/workflows/pypi-publish.yml:31","Warn: pipCommand not pinned by hash: .github/workflows/pypi-publish.yml:32","Warn: pipCommand not pinned by hash: .github/workflows/pypi-publish.yml:39","Warn: pipCommand not pinned by hash: .github/workflows/reviewdog.yml:24","Warn: pipCommand not pinned by hash: .github/workflows/reviewdog.yml:25","Warn: pipCommand not pinned by hash: .github/workflows/reviewdog.yml:32","Warn: pipCommand not pinned by hash: .github/workflows/speed-benchmarks.yml:36","Warn: pipCommand not pinned by hash: .github/workflows/speed-benchmarks.yml:37","Warn: pipCommand not pinned by hash: .github/workflows/speed-benchmarks.yml:40","Warn: pipCommand not pinned by hash: .github/workflows/speed-benchmarks.yml:44","Warn: pipCommand not pinned by hash: .github/workflows/speed-benchmarks.yml:52","Warn: pipCommand not pinned by hash: .github/workflows/sphinx-build.yml:42","Warn: pipCommand not pinned by hash: .github/workflows/sphinx-build.yml:43","Warn: pipCommand not pinned by hash: .github/workflows/sphinx-build.yml:50","Warn: pipCommand not pinned by hash: .github/workflows/sphinx-build.yml:96","Warn: pipCommand not pinned by hash: .github/workflows/sphinx-build.yml:97","Warn: pipCommand not pinned by hash: .github/workflows/sphinx-build.yml:104","Warn: pipCommand not pinned by hash: .github/workflows/tests-storage.yml:98","Warn: pipCommand not pinned by hash: .github/workflows/tests-storage.yml:99","Warn: pipCommand not pinned by hash: .github/workflows/tests-storage.yml:102","Warn: pipCommand not pinned by hash: .github/workflows/tests-storage.yml:106","Warn: pipCommand not pinned by hash: .github/workflows/tests-storage.yml:107","Warn: pipCommand not pinned by hash: .github/workflows/tests-storage.yml:111","Warn: pipCommand not pinned by hash: .github/workflows/tests-storage.yml:116","Warn: pipCommand not pinned by hash: .github/workflows/tests-storage.yml:123","Warn: pipCommand not pinned by hash: .github/workflows/tests-with-minimum-versions.yml:56","Warn: pipCommand not pinned by hash: .github/workflows/tests-with-minimum-versions.yml:57","Warn: pipCommand not pinned by hash: .github/workflows/tests-with-minimum-versions.yml:62","Warn: pipCommand not pinned by hash: .github/workflows/tests-with-minimum-versions.yml:66","Warn: pipCommand not pinned by hash: .github/workflows/tests-with-minimum-versions.yml:67","Warn: pipCommand not pinned by hash: .github/workflows/tests-with-minimum-versions.yml:71","Warn: pipCommand not pinned by hash: .github/workflows/tests-with-minimum-versions.yml:78","Warn: pipCommand not pinned by hash: .github/workflows/tests-with-minimum-versions.yml:81","Warn: pipCommand not pinned by hash: .github/workflows/tests-with-minimum-versions.yml:83","Warn: pipCommand not pinned by hash: .github/workflows/tests-with-minimum-versions.yml:85","Warn: pipCommand not pinned by hash: .github/workflows/tests-with-minimum-versions.yml:92","Warn: pipCommand not pinned by hash: .github/workflows/tests.yml:65","Warn: pipCommand not pinned by hash: .github/workflows/tests.yml:66","Warn: pipCommand not pinned by hash: .github/workflows/tests.yml:71","Warn: pipCommand not pinned by hash: .github/workflows/tests.yml:75","Warn: pipCommand not pinned by hash: .github/workflows/tests.yml:76","Warn: pipCommand not pinned by hash: .github/workflows/tests.yml:80","Warn: pipCommand not pinned by hash: .github/workflows/tests.yml:88","Info:   0 out of  42 GitHub-owned GitHubAction dependencies pinned","Info:   0 out of   4 third-party GitHubAction dependencies pinned","Info:   0 out of   1 containerImage dependencies pinned","Info:   0 out of  74 pipCommand dependencies pinned"],"documentation":{"short":"Determines if the project has declared and pinned the dependencies of its build process.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#pinned-dependencies"}},{"name":"Fuzzing","score":0,"reason":"project is not fuzzed","details":["Warn: no fuzzer integrations found"],"documentation":{"short":"Determines if the project uses fuzzing.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#fuzzing"}},{"name":"Signed-Releases","score":-1,"reason":"no releases found","details":null,"documentation":{"short":"Determines if the project cryptographically signs release 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permission defined: .github/workflows/matplotlib-tests.yml:1","Warn: no topLevel permission defined: .github/workflows/pypi-publish.yml:1","Warn: no topLevel permission defined: .github/workflows/reviewdog.yml:1","Warn: no topLevel permission defined: .github/workflows/speed-benchmarks.yml:1","Warn: no topLevel permission defined: .github/workflows/sphinx-build.yml:1","Warn: no topLevel permission defined: .github/workflows/stale.yml:1","Warn: no topLevel permission defined: .github/workflows/tests-storage.yml:1","Warn: no topLevel permission defined: .github/workflows/tests-with-minimum-versions.yml:1","Warn: no topLevel permission defined: .github/workflows/tests.yml:1","Warn: no topLevel permission defined: .github/workflows/windows-tests.yml:1","Info: no jobLevel write permissions found"],"documentation":{"short":"Determines if the project's workflows follow the principle of least privilege.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#token-permissions"}},{"name":"License","score":10,"reason":"license file detected","details":["Info: project has a license file: LICENSE:0","Info: FSF or OSI recognized license: MIT License: LICENSE:0"],"documentation":{"short":"Determines if the project has defined a license.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#license"}},{"name":"Security-Policy","score":0,"reason":"security policy file not detected","details":["Warn: no security policy file detected","Warn: no security file to analyze","Warn: no security file to analyze","Warn: no security file to analyze"],"documentation":{"short":"Determines if the project has published a security policy.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#security-policy"}},{"name":"Binary-Artifacts","score":10,"reason":"no binaries found in the repo","details":null,"documentation":{"short":"Determines if the project has generated executable (binary) artifacts in the source repository.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#binary-artifacts"}},{"name":"Vulnerabilities","score":10,"reason":"0 existing vulnerabilities detected","details":null,"documentation":{"short":"Determines if the project has open, known unfixed vulnerabilities.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#vulnerabilities"}},{"name":"Pinned-Dependencies","score":0,"reason":"dependency not pinned by hash detected -- score normalized to 0","details":["Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/checks-optional.yaml:14: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/checks-optional.yaml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/checks-optional.yaml:16: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/checks-optional.yaml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/checks.yml:22: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/checks.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/checks.yml:24: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/checks.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/coverage.yml:23: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/coverage.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/coverage.yml:26: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/coverage.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/coverage.yml:31: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/coverage.yml/master?enable=pin","Warn: third-party GitHubAction not pinned by hash: .github/workflows/coverage.yml:80: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/coverage.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/dockerimage.yml:37: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/dockerimage.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/mac-tests.yml:27: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/mac-tests.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/mac-tests.yml:30: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/mac-tests.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/mac-tests.yml:35: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/mac-tests.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/matplotlib-tests.yml:23: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/matplotlib-tests.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/matplotlib-tests.yml:26: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/matplotlib-tests.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/matplotlib-tests.yml:31: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/matplotlib-tests.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/pypi-publish.yml:23: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/pypi-publish.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/pypi-publish.yml:25: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/pypi-publish.yml/master?enable=pin","Warn: third-party GitHubAction not pinned by hash: .github/workflows/pypi-publish.yml:56: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/pypi-publish.yml/master?enable=pin","Warn: third-party GitHubAction not pinned by hash: .github/workflows/pypi-publish.yml:68: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/pypi-publish.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/reviewdog.yml:16: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/reviewdog.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/reviewdog.yml:18: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/reviewdog.yml/master?enable=pin","Warn: third-party GitHubAction not pinned by hash: .github/workflows/reviewdog.yml:42: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/reviewdog.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/speed-benchmarks.yml:17: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/speed-benchmarks.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/speed-benchmarks.yml:20: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/speed-benchmarks.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/speed-benchmarks.yml:25: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/speed-benchmarks.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/sphinx-build.yml:21: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/sphinx-build.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/sphinx-build.yml:23: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/sphinx-build.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/sphinx-build.yml:30: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/sphinx-build.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/sphinx-build.yml:59: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/sphinx-build.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/sphinx-build.yml:65: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/sphinx-build.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/sphinx-build.yml:77: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/sphinx-build.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/sphinx-build.yml:79: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/sphinx-build.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/sphinx-build.yml:84: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/sphinx-build.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/stale.yml:14: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/stale.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/tests-storage.yml:74: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/tests-storage.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/tests-storage.yml:77: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/tests-storage.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/tests-storage.yml:82: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/tests-storage.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/tests-with-minimum-versions.yml:36: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/tests-with-minimum-versions.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/tests-with-minimum-versions.yml:39: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/tests-with-minimum-versions.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/tests-with-minimum-versions.yml:44: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/tests-with-minimum-versions.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/tests.yml:45: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/tests.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/tests.yml:48: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/tests.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/tests.yml:53: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/tests.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/windows-tests.yml:27: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/windows-tests.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/windows-tests.yml:30: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/windows-tests.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/windows-tests.yml:35: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/windows-tests.yml/master?enable=pin","Warn: containerImage not pinned by hash: Dockerfile:3","Warn: pipCommand not pinned by hash: Dockerfile:7-11","Warn: pipCommand not pinned by hash: Dockerfile:7-11","Warn: pipCommand not pinned by hash: Dockerfile:18-23","Warn: pipCommand not pinned by hash: Dockerfile:18-23","Warn: pipCommand not pinned by hash: Dockerfile:18-23","Warn: pipCommand not pinned by hash: Dockerfile:26","Warn: pipCommand not pinned by hash: formats.sh:32","Warn: pipCommand not pinned by hash: .github/workflows/checks-optional.yaml:22","Warn: pipCommand not pinned by hash: .github/workflows/checks-optional.yaml:23","Warn: pipCommand not pinned by hash: .github/workflows/checks-optional.yaml:30","Warn: pipCommand not pinned by hash: .github/workflows/checks.yml:30","Warn: pipCommand not pinned by hash: .github/workflows/checks.yml:31","Warn: pipCommand not pinned by hash: .github/workflows/checks.yml:38","Warn: pipCommand not pinned by hash: .github/workflows/coverage.yml:47","Warn: pipCommand not pinned by hash: .github/workflows/coverage.yml:50","Warn: pipCommand not pinned by hash: .github/workflows/coverage.yml:54","Warn: pipCommand not pinned by hash: .github/workflows/coverage.yml:55","Warn: pipCommand not pinned by hash: .github/workflows/coverage.yml:64","Warn: pipCommand not pinned by hash: .github/workflows/dockerimage.yml:68","Warn: pipCommand not pinned by hash: .github/workflows/mac-tests.yml:46","Warn: pipCommand not pinned by hash: .github/workflows/mac-tests.yml:47","Warn: pipCommand not pinned by hash: .github/workflows/mac-tests.yml:49","Warn: pipCommand not pinned by hash: .github/workflows/mac-tests.yml:52","Warn: pipCommand not pinned by hash: .github/workflows/mac-tests.yml:53","Warn: pipCommand not pinned by hash: .github/workflows/mac-tests.yml:60","Warn: pipCommand not pinned by hash: .github/workflows/matplotlib-tests.yml:42","Warn: pipCommand not pinned by hash: .github/workflows/matplotlib-tests.yml:43","Warn: pipCommand not pinned by hash: .github/workflows/matplotlib-tests.yml:45","Warn: pipCommand not pinned by hash: .github/workflows/matplotlib-tests.yml:48","Warn: pipCommand not pinned by hash: .github/workflows/matplotlib-tests.yml:49","Warn: pipCommand not pinned by hash: .github/workflows/matplotlib-tests.yml:56","Warn: pipCommand not pinned by hash: .github/workflows/pypi-publish.yml:31","Warn: pipCommand not pinned by hash: .github/workflows/pypi-publish.yml:32","Warn: pipCommand not pinned by hash: .github/workflows/pypi-publish.yml:39","Warn: pipCommand not pinned by hash: .github/workflows/reviewdog.yml:24","Warn: pipCommand not pinned by hash: .github/workflows/reviewdog.yml:25","Warn: pipCommand not pinned by hash: .github/workflows/reviewdog.yml:32","Warn: pipCommand not pinned by hash: .github/workflows/speed-benchmarks.yml:36","Warn: pipCommand not pinned by hash: .github/workflows/speed-benchmarks.yml:37","Warn: pipCommand not pinned by hash: .github/workflows/speed-benchmarks.yml:40","Warn: pipCommand not pinned by hash: .github/workflows/speed-benchmarks.yml:44","Warn: pipCommand not pinned by hash: .github/workflows/speed-benchmarks.yml:52","Warn: pipCommand not pinned by hash: .github/workflows/sphinx-build.yml:42","Warn: pipCommand not pinned by hash: .github/workflows/sphinx-build.yml:43","Warn: pipCommand not pinned by hash: .github/workflows/sphinx-build.yml:50","Warn: pipCommand not pinned by hash: .github/workflows/sphinx-build.yml:96","Warn: pipCommand not pinned by hash: .github/workflows/sphinx-build.yml:97","Warn: pipCommand not pinned by hash: .github/workflows/sphinx-build.yml:104","Warn: pipCommand not pinned by hash: .github/workflows/tests-storage.yml:98","Warn: pipCommand not pinned by hash: .github/workflows/tests-storage.yml:99","Warn: pipCommand not pinned by hash: .github/workflows/tests-storage.yml:102","Warn: pipCommand not pinned by hash: .github/workflows/tests-storage.yml:106","Warn: pipCommand not pinned by hash: .github/workflows/tests-storage.yml:107","Warn: pipCommand not pinned by hash: .github/workflows/tests-storage.yml:111","Warn: pipCommand not pinned by hash: .github/workflows/tests-storage.yml:116","Warn: pipCommand not pinned by hash: .github/workflows/tests-storage.yml:123","Warn: pipCommand not pinned by hash: .github/workflows/tests-with-minimum-versions.yml:56","Warn: pipCommand not pinned by hash: .github/workflows/tests-with-minimum-versions.yml:57","Warn: pipCommand not pinned by hash: .github/workflows/tests-with-minimum-versions.yml:62","Warn: pipCommand not pinned by hash: .github/workflows/tests-with-minimum-versions.yml:66","Warn: pipCommand not pinned by hash: .github/workflows/tests-with-minimum-versions.yml:67","Warn: pipCommand not pinned by hash: .github/workflows/tests-with-minimum-versions.yml:71","Warn: pipCommand not pinned by hash: .github/workflows/tests-with-minimum-versions.yml:78","Warn: pipCommand not pinned by hash: .github/workflows/tests-with-minimum-versions.yml:81","Warn: pipCommand not pinned by hash: .github/workflows/tests-with-minimum-versions.yml:83","Warn: pipCommand not pinned by hash: .github/workflows/tests-with-minimum-versions.yml:85","Warn: pipCommand not pinned by hash: .github/workflows/tests-with-minimum-versions.yml:92","Warn: pipCommand not pinned by hash: .github/workflows/tests.yml:65","Warn: pipCommand not pinned by hash: .github/workflows/tests.yml:66","Warn: pipCommand not pinned by hash: .github/workflows/tests.yml:71","Warn: pipCommand not pinned by hash: .github/workflows/tests.yml:75","Warn: pipCommand not pinned by hash: .github/workflows/tests.yml:76","Warn: pipCommand not pinned by hash: .github/workflows/tests.yml:80","Warn: pipCommand not pinned by hash: .github/workflows/tests.yml:88","Info:   0 out of  42 GitHub-owned GitHubAction dependencies pinned","Info:   0 out of   4 third-party GitHubAction dependencies pinned","Info:   0 out of   1 containerImage dependencies pinned","Info:   0 out of  74 pipCommand dependencies pinned"],"documentation":{"short":"Determines if the project has declared and pinned the dependencies of its build process.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#pinned-dependencies"}},{"name":"Fuzzing","score":0,"reason":"project is not fuzzed","details":["Warn: no fuzzer integrations found"],"documentation":{"short":"Determines if the project uses fuzzing.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#fuzzing"}},{"name":"Signed-Releases","score":-1,"reason":"no releases found","details":null,"documentation":{"short":"Determines if the project cryptographically signs release 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.github/workflows/speed-benchmarks.yml:20: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/speed-benchmarks.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/speed-benchmarks.yml:25: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/speed-benchmarks.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/sphinx-build.yml:21: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/sphinx-build.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/sphinx-build.yml:23: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/sphinx-build.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/sphinx-build.yml:30: update your workflow using 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.github/workflows/windows-tests.yml:35: update your workflow using https://app.stepsecurity.io/secureworkflow/optuna/optuna/windows-tests.yml/master?enable=pin","Warn: containerImage not pinned by hash: Dockerfile:3","Warn: pipCommand not pinned by hash: Dockerfile:7-11","Warn: pipCommand not pinned by hash: Dockerfile:7-11","Warn: pipCommand not pinned by hash: Dockerfile:18-23","Warn: pipCommand not pinned by hash: Dockerfile:18-23","Warn: pipCommand not pinned by hash: Dockerfile:18-23","Warn: pipCommand not pinned by hash: Dockerfile:26","Warn: pipCommand not pinned by hash: formats.sh:32","Warn: pipCommand not pinned by hash: .github/workflows/checks-optional.yaml:22","Warn: pipCommand not pinned by hash: .github/workflows/checks-optional.yaml:23","Warn: pipCommand not pinned by hash: .github/workflows/checks-optional.yaml:30","Warn: pipCommand not pinned by hash: .github/workflows/checks.yml:30","Warn: pipCommand not pinned by hash: .github/workflows/checks.yml:31","Warn: 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