这是日志：
$ git push heroku master
Counting objects: 79, done.
Delta compression using up to 8 threads.
Compressing objects: 100% (76/76), done.
Writing objects: 100% (79/79), 228.60 KiB | 374.00 KiB/s, done.
Total 79 (delta 20), reused 0 (delta 0)
-----> Node.js app detected
-----> Resolving engine versions
Using Node.js version: 0.10.21
Using npm version: 1.2.30
-----> Fetching Node.js binaries
gzip: stdin: unexpected end of file
tar: Child returned status 1
tar: Exiting with failure status due to previous errors
! Push rejected, failed to compile Node.js app
To git@heroku.com:some-heroku-app.git
! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to 'git@heroku.com:some-heroku-app.git'
我已经查看了这个错误，但没有其他人的推送似乎与我的在同一个地方退出。更重要的是，它开始很随机，我今天已经在推送这个应用程序了。我做的一切都是一样的，这就是发生的事情。这是怎么回事？