node-sass: Segmentation fault on Node 8 alpine (docker)

Works with node 6 and on my host machine ( debian, node 8 )

this is my project, can also try to make a smaller testcase if required https://github.com/ForsakenHarmony/portfolio

yarn build v0.24.6                                                                                                  
$ cross-env NODE_ENV=production npm run webpack                                                                     
npm info it worked if it ends with ok                                                                               
npm info using npm@5.0.3                                                                                            
npm info using node@v8.1.2                                                                                          
npm info lifecycle portfolio@0.1.0~prewebpack: portfolio@0.1.0                                                      
npm info lifecycle portfolio@0.1.0~webpack: portfolio@0.1.0                                                         
                                                                                                                    
> portfolio@0.1.0 webpack /usr/src/app                                                                              
> webpack --progress --colors --config webpack.config.js                                                            
                                                                                                                    
 12% building modules 20/21 modules 1 active ...!/usr/src/app/client/styles/main.scssSegmentation fault (core dumped
)                                                                                                                   
npm info lifecycle portfolio@0.1.0~webpack: Failed to exec webpack script                                           
npm ERR! code ELIFECYCLE                                                                                            
npm ERR! errno 139                                                                                                  
npm ERR! portfolio@0.1.0 webpack: `webpack --progress --colors --config webpack.config.js`                          
npm ERR! Exit status 139                                                                                            
npm ERR!                                                                                                            
npm ERR! Failed at the portfolio@0.1.0 webpack script.                                                              
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.                  
                                                                                                                    
npm ERR! A complete log of this run can be found in:                                                                
npm ERR!     /root/.npm/_logs/2017-06-26T22_44_11_188Z-debug.log                                                    
error Command failed with exit code 139.                                                                            
Removing intermediate container 5cb53913df5e

• NPM version (npm -v): 5.0.3
• Node version (node -v): v8.1.2
• Node Process (node -p process.versions): { http_parser: ‘2.7.0’, node: ‘8.1.2’, v8: ‘5.8.283.41’, uv: ‘1.12.0’, zlib: ‘1.2.11’, ares: ‘1.10.1-DEV’, modules: ‘57’, openssl: ‘1.0.2l’, icu: ‘59.1’, unicode: ‘9.0’, cldr: ‘31.0.1’, tz: ‘2017b’ }
• Node Platform (node -p process.platform): linux
• Node architecture (node -p process.arch): x64
• node-sass version (node -p "require('node-sass').info"): node-sass 4.5.3 (Wrapper) [JavaScript] libsass 3.5.0.beta.2 (Sass Compiler) [C/C++]