[Buildbot] #3463: Result of "Force"-ing build that is scheduled to run on (yet) disconnected worker is misleading

[Buildbot trac]

#3463: Result of "Force"-ing build that is scheduled to run on (yet) disconnected
worker is misleading
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Reporter:  rutsky     |      Owner:
    Type:  undecided  |     Status:  new
Priority:  major      |  Milestone:  undecided
 Version:  master     |   Keywords:
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 Steps to reproduce:

 1. Start master, but don't start worker.
 2. Open builder page and start build by clicking "Force", and "Start
 build" (for builder that have force scheduler "Force").

 Expected behavior: UI should show current status of a build — it's being
 scheduled, but worker is offline.

 Observed behavior: buildrequest page is opened with technical info (e.g.
 http://localhost:8020/#/buildrequests/64?redirect_to_build=true).
 Attaching screenshot of that page — it's not obvious from it, that build
 has been scheduled.

 Other issue, that that build is not displayed at page where other
 (completed or in-progress) builds are displayed
 (http://localhost:8020/#/builders/2) which is strange, because it's even
 have space to display build requests.

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Ticket URL: <http://trac.buildbot.net/ticket/3463>
Buildbot <http://buildbot.net/>
Buildbot: build/test automation