scheduler for qtc project resovles to wrong project

Steps to reproduce:

1. visit scheduler ui
2. paste change with qtc repo
3. click resolve
4. schedule the build

Build than stalls , without reporting any error. The reason is that resolved 'project' is incorrect and maps to non-qtc one. Manually correcting it 'fixes' the issue.

There are two bugs here:

1. broken resolver for qtc repos
2. stall without any error log (job is stacked till in manually canceled)