Database creation fails during platform test

Right now, run_tests in lynx.cdev.bitmask.net is failing with:

FAIL: Webapp > Can sync Soledad? [webapp.rb:49]:
  Could not find user db `/user-64c914a80bd9b8f1c12d2baae67fcfc0` for test user `tmp_user_b5v7s9ylecx7w`
  uuid=64c914a80bd9b8f1c12d2baae67fcfc0
  HTTP 404  {"error":"not_found","reason":"no_db_file"}

This is what we see in giraffe.cdev.bitmask.net, the soledad-server node:

Sep 13 12:05:48 giraffe soledad-server: [leap.soledad.common.couch.state#error] #011                    Error while creating database (user-64c914a80bd9b8f1c12d2baae67fcfc0) wit
h (sudo -u soledad-admin /usr/bin/create-user-db) command.
Sep 13 12:05:48 giraffe soledad-server: [leap.soledad.common.couch.state#error] #011                    Output:
Sep 13 12:05:48 giraffe soledad-server: [leap.soledad.common.couch.state#error] #011We trust you have received the usual lecture from the local System
Sep 13 12:05:48 giraffe soledad-server: [leap.soledad.common.couch.state#error] #011Administrator. It usually boils down to these three things:
Sep 13 12:05:48 giraffe soledad-server: [leap.soledad.common.couch.state#error]
Sep 13 12:05:48 giraffe soledad-server: [leap.soledad.common.couch.state#error] #011    #1) Respect the privacy of others.
Sep 13 12:05:48 giraffe soledad-server: [leap.soledad.common.couch.state#error] #011    #2) Think before you type.
Sep 13 12:05:48 giraffe soledad-server: [leap.soledad.common.couch.state#error] #011    #3) With great power comes great responsibility.
Sep 13 12:05:48 giraffe soledad-server: [leap.soledad.common.couch.state#error]
Sep 13 12:05:48 giraffe soledad-server: [leap.soledad.common.couch.state#error] #011sudo: no tty present and no askpass program specified
Sep 13 12:05:48 giraffe soledad-server: [leap.soledad.common.couch.state#error]
Sep 13 12:05:48 giraffe soledad-server: [leap.soledad.common.couch.state#error] #011                    Exit code: 1
Sep 13 12:05:48 giraffe soledad-server: [leap.soledad.common.couch.state#error]
Sep 13 12:05:48 giraffe soledad-server: [-] 0.0.0.0 - - [13/Sep/2017:12:05:48 +0000] "POST /user-64c914a80bd9b8f1c12d2baae67fcfc0/sync-from/8d4c85f54d154cf2aa877bd4f2e42267 HTTP
/1.1" 401 27 "-" "-"