Factory with direct URL feature does not work

[musienko-maxim]

CHE-1818
Reproduction Steps:

After consuming the factory like in this template: https://aio.codenvy-dev.com/f?url=https://github.com/musienko-maxim/quickstart

Expected behavior: Should be created the new workspace. The quick started project should be cloned.

Observed behavior: We have 500 error. See screenshot also

Additional information:

Che version: 4.7.0-RC2-SNAPSHOT, rev: 15998af
OS and version: Ubuntu OS 14.0
Docker version: 1.12.0
Che install: local vagrant

Request data:

{"environments":{"quickstart":{"machines":{"ws-machine":{"servers":{},"agents":["ws-agent"]}},"recipe":{"type":"compose","content":"---\nversion: null\nservices:\n ws-machine:\n ports: []\n dependsOn: []\n build: null\n links: []\n command: []\n environment: {}\n memLimit: 2097152000\n containerName: null\n labels: {}\n expose: []\n volumesFrom: []\n volumes: []\n image: \"codenvy/ubuntu_jdk8\"\n entrypoint: []\n","contentType":"application/x-yaml"}}},"defaultEnv":"quickstart","projects":[{"links":[],"name":"quickstart","attributes":{},"type":"blank","source":{"location":"https://github.com/musienko-maxim/quickstart","type":"git","parameters":{"branch":"master"}},"path":"/quickstart","problems":[],"mixins":[]}],"name":"musienko-maxim","commands":[],"links":[]}

[bmicklea]

Blocker because of regression.

[riuvshin]

I believe that issue is related to branch CHE-1818 which @garagatyi working on it is not affected on 4.7.0

[garagatyi]

Cannot reproduce. Probably is already fixed.