{"head":"706198c0596bb1068f03073bac5198906dbb942a","size":1,"push_id":47474886,"ref":"refs/heads/master","commits":[{"sha":"706198c0596bb1068f03073bac5198906dbb942a","author":{"name":"Sam Tobin-Hochstadt","email":"b3a03eb0f452577dfbc2c0e3e1b0e0240792373e@racket-lang.org"},"url":"https://api.github.com/repos/plt/racket/commits/706198c0596bb1068f03073bac5198906dbb942a","message":"Add `typecheck-fail' form for explicit type errors."}],"legacy":{"head":"706198c0596bb1068f03073bac5198906dbb942a","size":1,"push_id":47474886,"shas":[["706198c0596bb1068f03073bac5198906dbb942a","samth@racket-lang.org","Add `typecheck-fail' form for explicit type errors.","Sam Tobin-Hochstadt"]],"ref":"refs/heads/master"}}