{"action":"created","issue":{"url":"https://api.github.com/repos/heroku/heroku-buildpack-nodejs/issues/208","labels_url":"https://api.github.com/repos/heroku/heroku-buildpack-nodejs/issues/208/labels{/name}","comments_url":"https://api.github.com/repos/heroku/heroku-buildpack-nodejs/issues/208/comments","events_url":"https://api.github.com/repos/heroku/heroku-buildpack-nodejs/issues/208/events","html_url":"https://github.com/heroku/heroku-buildpack-nodejs/issues/208","id":64959419,"number":208,"title":"Host key verification failed","user":{"login":"h2non","id":63402,"avatar_url":"https://avatars.githubusercontent.com/u/63402?v=3","gravatar_id":"","url":"https://api.github.com/users/h2non","html_url":"https://github.com/h2non","followers_url":"https://api.github.com/users/h2non/followers","following_url":"https://api.github.com/users/h2non/following{/other_user}","gists_url":"https://api.github.com/users/h2non/gists{/gist_id}","starred_url":"https://api.github.com/users/h2non/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/h2non/subscriptions","organizations_url":"https://api.github.com/users/h2non/orgs","repos_url":"https://api.github.com/users/h2non/repos","events_url":"https://api.github.com/users/h2non/events{/privacy}","received_events_url":"https://api.github.com/users/h2non/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":5,"created_at":"2015-03-28T16:14:11Z","updated_at":"2015-03-29T22:35:26Z","closed_at":null,"body":"I'm getting a strange error since yesterday when deploying.\r\nOne of my runtime dependencies points to a private Github repository, but there's not able to download it from Heroku build, however I'm able to do it from local\r\nI've been forced to revert the buildpack to version `v63` in order to deploy, finally\r\n\r\nSeems like the host key stored in `known_hosts` for `github.com` changed and there's not able to fetch it, however the transport in the `npm` dependency was defined as: `git+https`\r\n\r\nHere is the build output:\r\n```bash\r\nremote: -----> Building dependencies\r\nremote:        Npm version changed (2.7.3 => 2.7.4); invalidating cache\r\nremote:        Installing node modules\r\nremote:        npm ERR! git clone --template=/app/.npm/_git-remotes/_templates --mirror git://github.com/Socialtram/repository-docs.git /app/.npm/_git-remotes/git-github-com-Socialtram-repository-docs-git-b5098634\r\nremote:        npm WARN deprecated less-middleware@0.1.15: Updated API and improved functionality.\r\nremote:        npm ERR! git clone --template=/app/.npm/_git-remotes/_templates --mirror git@github.com:Socialtram/repository-docs.git /app/.npm/_git-remotes/git-github-com-Socialtram-repository-docs-git-82b60f69\r\nremote:        npm ERR! git clone --template=/app/.npm/_git-remotes/_templates --mirror git@github.com:Socialtram/repository-docs.git /app/.npm/_git-remotes/git-github-com-Socialtram-repository-docs-git-82b60f69: Initialized empty Git repository in /app/.npm/_git-remotes/git-github-com-Socialtram-repository-docs-git-82b60f69/\r\nremote:        npm ERR! git clone --template=/app/.npm/_git-remotes/_templates --mirror git@github.com:Socialtram/repository-docs.git /app/.npm/_git-remotes/git-github-com-Socialtram-repository-docs-git-82b60f69: \r\nremote:        npm ERR! git clone --template=/app/.npm/_git-remotes/_templates --mirror git@github.com:Socialtram/repository-docs.git /app/.npm/_git-remotes/git-github-com-Socialtram-repository-docs-git-82b60f69: Host key verification failed.\r\nremote:        npm ERR! git clone --template=/app/.npm/_git-remotes/_templates --mirror git@github.com:Socialtram/repository-docs.git /app/.npm/_git-remotes/git-github-com-Socialtram-repository-docs-git-82b60f69: fatal: The remote end hung up unexpectedly\r\nremote:        npm ERR! Linux 3.13.0-40-generic\r\nremote:        npm ERR! argv \"node\" \"/tmp/build_824087a858a6e98b76560ee357b7485d/.heroku/node/bin/npm\" \"install\" \"--quiet\" \"--userconfig\" \"/tmp/build_824087a858a6e98b76560ee357b7485d/.npmrc\"\r\nremote:        npm ERR! node v0.10.38\r\nremote:        npm ERR! npm  v2.7.4\r\nremote:        npm ERR! code 128\r\nremote:        \r\nremote:        npm ERR! Command failed: Host key verification failed.\r\nremote:        npm ERR! fatal: The remote end hung up unexpectedly\r\nremote:        npm ERR! \r\nremote:        npm ERR! \r\nremote:        npm ERR! If you need help, you may report this error at:\r\nremote:        npm ERR!     <https://github.com/npm/npm/issues>\r\nremote:        \r\nremote:        npm ERR! Please include the following file with any support request:\r\nremote:        npm ERR!     /tmp/build_824087a858a6e98b76560ee357b7485d/npm-debug.log\r\nremote: \r\nremote: -----> Build failed\r\nremote: \r\nremote:        We're sorry this build is failing! If you can't find the issue in application code,\r\nremote:        please submit a ticket so we can help: https://help.heroku.com/\r\nremote:        You can also try reverting to our legacy Node.js buildpack:\r\nremote:        heroku config:set BUILDPACK_URL=https://github.com/heroku/heroku-buildpack-nodejs#v63\r\n```"},"comment":{"url":"https://api.github.com/repos/heroku/heroku-buildpack-nodejs/issues/comments/87491239","html_url":"https://github.com/heroku/heroku-buildpack-nodejs/issues/208#issuecomment-87491239","issue_url":"https://api.github.com/repos/heroku/heroku-buildpack-nodejs/issues/208","id":87491239,"user":{"login":"jtwalters","id":153132,"avatar_url":"https://avatars.githubusercontent.com/u/153132?v=3","gravatar_id":"","url":"https://api.github.com/users/jtwalters","html_url":"https://github.com/jtwalters","followers_url":"https://api.github.com/users/jtwalters/followers","following_url":"https://api.github.com/users/jtwalters/following{/other_user}","gists_url":"https://api.github.com/users/jtwalters/gists{/gist_id}","starred_url":"https://api.github.com/users/jtwalters/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jtwalters/subscriptions","organizations_url":"https://api.github.com/users/jtwalters/orgs","repos_url":"https://api.github.com/users/jtwalters/repos","events_url":"https://api.github.com/users/jtwalters/events{/privacy}","received_events_url":"https://api.github.com/users/jtwalters/received_events","type":"User","site_admin":false},"created_at":"2015-03-29T22:35:26Z","updated_at":"2015-03-29T22:35:26Z","body":"Here's the output from v64:\r\n\r\n```\r\nResolving npm version >= 1.1.x via semver.io...\r\n       Downloading and installing npm 2.7.4 (replacing version 1.4.28)...\r\n```"}}