[DRE-maint] Bug#892507: ruby-sequel FTBFS with Ruby 2.5

[Adrian Bunk]

Source: ruby-sequel
Version: 4.37.0-1
Severity: serious
Tags: buster sid

https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/ruby-sequel.html

...
  1) Failure:
Sequel::Database dump methods#test_0036_should handle converting common defaults [/build/1st/ruby-sequel-4.37.0/spec/extensions/schema_dumper_spec.rb:636]:
--- expected
+++ actual
@@ -4,7 +4,7 @@
   String :c2, :default=>\"blah\"
   Integer :c3, :default=>-1
   Float :c4, :default=>1.0
-  BigDecimal :c5, :default=>BigDecimal.new(\"0.1005E3\")
+  BigDecimal :c5, :default=>BigDecimal.new(\"0.1005e3\")
   File :c6, :default=>Sequel::SQL::Blob.new(\"blah\")
   Date :c7, :default=>Date.new(2008, 10, 29)
   DateTime :c8, :default=>DateTime.parse(\"2008-10-29T10:20:30.0\")


  2) Failure:
LooserTypecasting Extension#test_0004_should not raise errors for invalid strings in decimal columns [/build/1st/ruby-sequel-4.37.0/spec/extensions/looser_typecasting_spec.rb:35]:
--- expected
+++ actual
@@ -1 +1,2 @@
-0.0
+# encoding: UTF-8
+"a"


2462 runs, 7090 assertions, 2 failures, 0 errors, 0 skips
rake aborted!
Command failed with status (1): [/usr/bin/ruby2.5 spec/plugin_spec.rb...]
/build/1st/ruby-sequel-4.37.0/Rakefile:89:in `block in <top (required)>'
/build/1st/ruby-sequel-4.37.0/Rakefile:96:in `block (2 levels) in <top (required)>'
Tasks: TOP => spec => spec_plugin
(See full trace by running task with --trace)
ERROR: Test "ruby2.5" failed. Exiting.
dh_auto_install: dh_ruby --install /build/1st/ruby-sequel-4.37.0/debian/ruby-sequel returned exit code 1
make: *** [debian/rules:15: binary] Error 1