build log

[info] Pulling image plugins/drone-git:latest
Drone Git Plugin built from 8be7aa9
$ git init
Initialized empty Git repository in /drone/src/bitbucket.org/kepkin/imigo-front-test-drone/.git/
$ git remote add origin https://bitbucket.org/kepkin/imigo-front-test-drone.git
$ git fetch --no-tags --depth=50 origin +refs/heads/drone_build:
From https://bitbucket.org/kepkin/imigo-front-test-drone
* branch            drone_build -> FETCH_HEAD
* [new branch]      drone_build -> origin/drone_build
$ git reset --hard -q b38eb9b6de13d86efd97b19152390362a6e0627c
$ source ~/.nvm/nvm.sh && nvm use v4.2
Now using node v4.2.6 (npm v2.14.12)
$ npm --version
2.14.12
$ npm install --global --unsafe-perm 'gulp@3.9.0' jspm babel babel-core systemjs browser-sync
/root/.nvm/versions/node/v4.2.6/bin/babel-external-helpers -> /root/.nvm/versions/node/v4.2.6/lib/node_modules/babel/cli.js
/root/.nvm/versions/node/v4.2.6/bin/babel-node -> /root/.nvm/versions/node/v4.2.6/lib/node_modules/babel/cli.js
/root/.nvm/versions/node/v4.2.6/bin/babel -> /root/.nvm/versions/node/v4.2.6/lib/node_modules/babel/cli.js
npm WARN deprecated graceful-fs@3.0.8: graceful-fs version 3 and before will fail on newer node releases. Please update to graceful-fs@^4.0.0 as soon as possible.
npm WARN deprecated lodash@1.0.2: lodash@<3.0.0 is no longer maintained. Upgrade to lodash@^4.0.0.
npm WARN optional dep failed, continuing fsevents@1.0.8
npm WARN deprecated graceful-fs@1.2.3: graceful-fs version 3 and before will fail on newer node releases. Please update to graceful-fs@^4.0.0 as soon as possible.
/root/.nvm/versions/node/v4.2.6/bin/gulp -> /root/.nvm/versions/node/v4.2.6/lib/node_modules/gulp/bin/gulp.js

> bufferutil@1.2.1 install /root/.nvm/versions/node/v4.2.6/lib/node_modules/browser-sync/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/bufferutil
> node-gyp rebuild


/root/.nvm/versions/node/v4.2.6/bin/jspm -> /root/.nvm/versions/node/v4.2.6/lib/node_modules/jspm/jspm.js

[info] build failed (exit code 1)