Redmine

After updating all gems, one of the unit tests no longer passes.

bundle update
Fetching gem metadata from https://rubygems.org/.........
Resolving dependencies...
Fetching rake 13.2.1 (was 13.2.0)
Installing rake 13.2.1 (was 13.2.0)
Fetching json 2.7.2 (was 2.7.1)
Fetching nokogiri 1.16.4 (x86_64-darwin) (was 1.16.3)
Fetching reline 0.5.1 (was 0.5.0)
Fetching mocha 2.2.0 (was 2.1.0)
Fetching css_parser 1.17.1 (was 1.16.0)
Installing json 2.7.2 (was 2.7.1) with native extensions
Installing css_parser 1.17.1 (was 1.16.0)
Installing reline 0.5.1 (was 0.5.0)
Installing mocha 2.2.0 (was 2.1.0)
Installing nokogiri 1.16.4 (x86_64-darwin) (was 1.16.3)
Bundle updated!

bundle exec rails test test/unit/issue_test.rb:704

Run options: --seed 43846

# Running:

F

Failure:
IssueTest#test_assigning_attributes_should_assign_project_and_tracker_first [app/models/issue.rb:478]:
unexpected invocation: subject=(Test)

bin/rails test test/unit/issue_test.rb:704

Finished in 5.971339s, 0.1675 runs/s, 0.1675 assertions/s.
1 runs, 1 assertions, 1 failures, 0 errors, 0 skips

Minitest::Assertion: unexpected invocation: subject=(Test)
app/models/issue.rb:478:in `assign_attributes'
app/models/issue.rb:482:in `attributes='
test/unit/issue_test.rb:714:in `block in test_assigning_attributes_should_assign_project_and_tracker_first'
test/unit/issue_test.rb:713:in `test_assigning_attributes_should_assign_project_and_tracker_first'