Issue #17175 has been updated by jaruga (Jun Aruga).


Hi Greg L,
Thanks for taking a look at this!

> Sorry for the delay. I used to get pinged here, but it stopped a while ago.

It's okay. I will keep in mind to add your email as To or CC in this kind of situation for next time.

> Anyway, I'm not sure what the 'policy' is, as this may be a backport of a default gem, which hasn't been common.

Possibly the 'policy' means a crypto config used from other crypto related software such as OpenSSL.
https://fedoraproject.org/wiki/Changes/CryptoPolicy#Detailed_Description

Here is the files on my host machine Fedora 32.

```
$ cat /etc/crypto-policies/config
# This file should contain a single keyword, the crypto policy to
# be applied by default to applications. The available policies are 
# restricted to the following profiles.
#
# * LEGACY: Ensures maximum compatibility with legacy systems (64-bit
#   security).
#
# * DEFAULT: A reasonable default for today's standards (80-bit security).
#
# * NEXT: Policy which will become DEFAULT in some upcoming release of the
#   operating system (112-bit security plus restriction of TLS to version 1.2
#   and newer).
#
# * FUTURE: A level that will provide security on a conservative level that is
#   believed to withstand any near-term future attacks (128-bit security).
#
# * FIPS: Policy that enables only FIPS 140-2 approved or allowed algorithms.
#
# After modifying this file, you need to run update-crypto-policies
# for the changes to propagate.
#
DEFAULT

$ ls /etc/crypto-policies
back-ends/  config  local.d/  policies/  state/
```


> I suspect that the ruby/ruby commit mentioned above will help.

Maybe I agree. I already applied the above ruby/ruby commit's patch to support openssl 1.1.1 to Ruby 2.5.8, but this issue still happens.
Actually fedora 32's openssl version passing the tests is 1.1.1g too. So, the issue is not openssl 1.1.1 specific.


Fedora 32

```
$ cat /etc/fedora-release 
Fedora release 32 (Thirty Two)

$ rpm -q openssl-devel
openssl-devel-1.1.1g-1.fc32.x86_64
```

Fedora 34

```
$ cat /etc/fedora-release
Fedora release 34 (Rawhide)

$ rpm -q openssl-devel
openssl-devel-1.1.1g-15.fc33.x86_64
```

> also see the commits rhenium (Kazuki Yamaguchi) did listed in https://github.com/ruby/openssl/issues/341

Thanks, it's very helpful! I will check the commit.
I heard that [puma's RPM package](https://src.fedoraproject.org/rpms/rubygem-puma
) managed in Fedora project fixed the openssl issue related to the string crypto setting, recently applying your patch I mentioned above. That's way I asked you.


----------------------------------------
Bug #17175: Ruby 2.5: OpenSSL related test failures
https://bugs.ruby-lang.org/issues/17175#change-87610

* Author: jaruga (Jun Aruga)
* Status: Open
* Priority: Normal
* Backport: 2.5: UNKNOWN, 2.6: UNKNOWN, 2.7: UNKNOWN
----------------------------------------
I am facing OpenSSL test failures when building the Ruby 2.5 latest version 2.5.8 + some patches with OpenSSL 1.1.1g on Fedora 34 and 33.
AS this issue does not happen for Ruby 2.6, Ruby 2.7, and does not happen on Ruby 2.5.8 on Fedora 32.

I am assuming the following change in Fedora 33 affects this issue.

https://fedoraproject.org/wiki/Changes/StrongCryptoSettings2
> We update the current system-wide crypto policy to further disable legacy cryptographic protocols (TLS 1.0 and TLS 1.1), weak Diffie-Hellman key exchange sizes (1024 bit), and use of the SHA-1 hash in signatures. 

Do we need to apply the following kind of patch to Ruby's testing pem files?

https://github.com/ruby/ruby/commit/1e54903684aa3c9ea3fe54520157846a1b1f07be
https://github.com/puma/puma/commit/aac47086f1a6e38baf69159a2bc7e64b0495f080


```
  1) Failure:
OpenSSL::TestSSL#test_fallback_scsv [/builddir/build/BUILD/ruby-2.5.8/test/openssl/test_ssl.rb:1372]:
Expected Exception(OpenSSL::SSL::SSLError) was raised, but the message doesn't match.
Expected /inappropriate fallback/ to match "SSL_accept returned=1 errno=0 state=error: unsupported protocol".
  2) Failure:
TestOpenURISSL#test_proxy_cacert_dir [/builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:52]:
exceptions on 2 threads:
#<Thread:0x00005562d55d35a8@/builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:39 dead>:
/builddir/build/BUILD/ruby-2.5.8/test/lib/minitest/unit.rb:201:in `assert': <[]> expected but was
<["[2020-09-14 16:41:36] ERROR OpenSSL::SSL::SSLError: SSL_CTX_use_certificate: ee key too small\n" +
 "\t/builddir/build/BUILD/ruby-2.5.8/lib/webrick/server.rb:259:in `initialize'\n"]>. (MiniTest::Assertion)
	from /builddir/build/BUILD/ruby-2.5.8/test/lib/test/unit/assertions.rb:37:in `assert'
	from /builddir/build/BUILD/ruby-2.5.8/test/lib/test/unit/assertions.rb:300:in `assert_equal'
	from /builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:21:in `block in with_https'
	from /builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:42:in `block (2 levels) in with_https'
---
#<Thread:0x00005562d55d3490@/builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:45 dead>:
/builddir/build/BUILD/ruby-2.5.8/lib/net/protocol.rb:41:in `ssl_socket_connect': Net::OpenTimeout (Net::OpenTimeout)
	from /builddir/build/BUILD/ruby-2.5.8/lib/net/http.rb:985:in `connect'
	from /builddir/build/BUILD/ruby-2.5.8/lib/net/http.rb:920:in `do_start'
	from /builddir/build/BUILD/ruby-2.5.8/lib/net/http.rb:909:in `start'
	from /builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:337:in `open_http'
	from /builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:755:in `buffer_open'
	from /builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:226:in `block in open_loop'
	from /builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:224:in `catch'
	from /builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:224:in `open_loop'
	from /builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:165:in `open_uri'
	from /builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:735:in `open'
	from /builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:35:in `open'
	from /builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:168:in `block in test_proxy_cacert_dir'
	from /builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:136:in `block in with_https_proxy'
	from /builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:47:in `block (2 levels) in with_https'
  3) Failure:
TestOpenURISSL#test_proxy_cacert_file [/builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:52]:
exceptions on 2 threads:
#<Thread:0x00005562d02864b8@/builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:39 dead>:
/builddir/build/BUILD/ruby-2.5.8/test/lib/minitest/unit.rb:201:in `assert': <[]> expected but was
<["[2020-09-14 16:42:36] ERROR OpenSSL::SSL::SSLError: SSL_CTX_use_certificate: ee key too small\n" +
 "\t/builddir/build/BUILD/ruby-2.5.8/lib/webrick/server.rb:259:in `initialize'\n"]>. (MiniTest::Assertion)
	from /builddir/build/BUILD/ruby-2.5.8/test/lib/test/unit/assertions.rb:37:in `assert'
	from /builddir/build/BUILD/ruby-2.5.8/test/lib/test/unit/assertions.rb:300:in `assert_equal'
	from /builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:21:in `block in with_https'
	from /builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:42:in `block (2 levels) in with_https'
---
#<Thread:0x00005562d02863c8@/builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:45 dead>:
/builddir/build/BUILD/ruby-2.5.8/lib/net/protocol.rb:41:in `ssl_socket_connect': Net::OpenTimeout (Net::OpenTimeout)
	from /builddir/build/BUILD/ruby-2.5.8/lib/net/http.rb:985:in `connect'
	from /builddir/build/BUILD/ruby-2.5.8/lib/net/http.rb:920:in `do_start'
	from /builddir/build/BUILD/ruby-2.5.8/lib/net/http.rb:909:in `start'
	from /builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:337:in `open_http'
	from /builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:755:in `buffer_open'
	from /builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:226:in `block in open_loop'
	from /builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:224:in `catch'
	from /builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:224:in `open_loop'
	from /builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:165:in `open_uri'
	from /builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:735:in `open'
	from /builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:35:in `open'
	from /builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:152:in `block in test_proxy_cacert_file'
	from /builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:136:in `block in with_https_proxy'
	from /builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:47:in `block (2 levels) in with_https'
  4) Failure:
TestOpenURISSL#test_validation_failure [/builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:52]:
exceptions on 1 threads:
#<Thread:0x00005562d297a420@/builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:45 dead>:
/builddir/build/BUILD/ruby-2.5.8/test/lib/minitest/unit.rb:201:in `assert': [OpenSSL::SSL::SSLError] exception expected, not.
Class: <Net::OpenTimeout>
Message: <"Net::OpenTimeout">
---Backtrace---
/builddir/build/BUILD/ruby-2.5.8/lib/net/protocol.rb:41:in `ssl_socket_connect'
/builddir/build/BUILD/ruby-2.5.8/lib/net/http.rb:985:in `connect'
/builddir/build/BUILD/ruby-2.5.8/lib/net/http.rb:920:in `do_start'
/builddir/build/BUILD/ruby-2.5.8/lib/net/http.rb:909:in `start'
/builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:337:in `open_http'
/builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:755:in `buffer_open'
/builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:226:in `block in open_loop'
/builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:224:in `catch'
/builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:224:in `open_loop'
/builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:165:in `open_uri'
/builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:735:in `open'
/builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:35:in `open'
/builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:106:in `block (2 levels) in test_validation_failure'
/builddir/build/BUILD/ruby-2.5.8/test/lib/test/unit/assertions.rb:74:in `assert_raise'
/builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:106:in `block in test_validation_failure'
/builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:47:in `block (2 levels) in with_https'
--------------- (MiniTest::Assertion)
	from /builddir/build/BUILD/ruby-2.5.8/test/lib/test/unit/assertions.rb:37:in `assert'
	from /builddir/build/BUILD/ruby-2.5.8/test/lib/test/unit/assertions.rb:87:in `rescue in assert_raise'
	from /builddir/build/BUILD/ruby-2.5.8/test/lib/test/unit/assertions.rb:74:in `assert_raise'
	from /builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:106:in `block in test_validation_failure'
	from /builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:47:in `block (2 levels) in with_https'
  5) Failure:
TestOpenURISSL#test_validation_noverify [/builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:52]:
exceptions on 2 threads:
#<Thread:0x00005562d01e8bc8@/builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:39 dead>:
/builddir/build/BUILD/ruby-2.5.8/test/lib/minitest/unit.rb:201:in `assert': <[]> expected but was
<["[2020-09-14 16:44:36] ERROR OpenSSL::SSL::SSLError: SSL_CTX_use_certificate: ee key too small\n" +
 "\t/builddir/build/BUILD/ruby-2.5.8/lib/webrick/server.rb:259:in `initialize'\n"]>. (MiniTest::Assertion)
	from /builddir/build/BUILD/ruby-2.5.8/test/lib/test/unit/assertions.rb:37:in `assert'
	from /builddir/build/BUILD/ruby-2.5.8/test/lib/test/unit/assertions.rb:300:in `assert_equal'
	from /builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:21:in `block in with_https'
	from /builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:42:in `block (2 levels) in with_https'
---
#<Thread:0x00005562d0286490@/builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:45 dead>:
/builddir/build/BUILD/ruby-2.5.8/lib/net/protocol.rb:41:in `ssl_socket_connect': Net::OpenTimeout (Net::OpenTimeout)
	from /builddir/build/BUILD/ruby-2.5.8/lib/net/http.rb:985:in `connect'
	from /builddir/build/BUILD/ruby-2.5.8/lib/net/http.rb:920:in `do_start'
	from /builddir/build/BUILD/ruby-2.5.8/lib/net/http.rb:909:in `start'
	from /builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:337:in `open_http'
	from /builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:755:in `buffer_open'
	from /builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:226:in `block in open_loop'
	from /builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:224:in `catch'
	from /builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:224:in `open_loop'
	from /builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:165:in `open_uri'
	from /builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:735:in `open'
	from /builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:35:in `open'
	from /builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:88:in `block in test_validation_noverify'
	from /builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:47:in `block (2 levels) in with_https'
  6) Failure:
TestOpenURISSL#test_validation_success [/builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:52]:
exceptions on 2 threads:
#<Thread:0x00005562d2b42e38@/builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:39 dead>:
/builddir/build/BUILD/ruby-2.5.8/test/lib/minitest/unit.rb:201:in `assert': <[]> expected but was
<["[2020-09-14 16:45:36] ERROR OpenSSL::SSL::SSLError: SSL_CTX_use_certificate: ee key too small\n" +
 "\t/builddir/build/BUILD/ruby-2.5.8/lib/webrick/server.rb:259:in `initialize'\n"]>. (MiniTest::Assertion)
	from /builddir/build/BUILD/ruby-2.5.8/test/lib/test/unit/assertions.rb:37:in `assert'
	from /builddir/build/BUILD/ruby-2.5.8/test/lib/test/unit/assertions.rb:300:in `assert_equal'
	from /builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:21:in `block in with_https'
	from /builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:42:in `block (2 levels) in with_https'
---
#<Thread:0x00005562d2b42c80@/builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:45 dead>:
/builddir/build/BUILD/ruby-2.5.8/lib/net/protocol.rb:41:in `ssl_socket_connect': Net::OpenTimeout (Net::OpenTimeout)
	from /builddir/build/BUILD/ruby-2.5.8/lib/net/http.rb:985:in `connect'
	from /builddir/build/BUILD/ruby-2.5.8/lib/net/http.rb:920:in `do_start'
	from /builddir/build/BUILD/ruby-2.5.8/lib/net/http.rb:909:in `start'
	from /builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:337:in `open_http'
	from /builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:755:in `buffer_open'
	from /builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:226:in `block in open_loop'
	from /builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:224:in `catch'
	from /builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:224:in `open_loop'
	from /builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:165:in `open_uri'
	from /builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:735:in `open'
	from /builddir/build/BUILD/ruby-2.5.8/lib/open-uri.rb:35:in `open'
	from /builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:78:in `block in test_validation_success'
	from /builddir/build/BUILD/ruby-2.5.8/test/open-uri/test_ssl.rb:47:in `block (2 levels) in with_https'
  7) Failure:
TestWEBrickHTTPProxy#test_connect [/builddir/build/BUILD/ruby-2.5.8/test/webrick/utils.rb:64]:
exceptions on 2 threads:
#<Thread:0x00005562d55c1e48@/builddir/build/BUILD/ruby-2.5.8/test/webrick/utils.rb:57 dead>:
/builddir/build/BUILD/ruby-2.5.8/test/lib/test/unit/assertions.rb:835:in `assert_join_threads': exceptions on 1 threads:
#<Thread:0x00005562d55cb8f8@/builddir/build/BUILD/ruby-2.5.8/test/webrick/utils.rb:57 dead>:
/builddir/build/BUILD/ruby-2.5.8/lib/net/protocol.rb:41:in `ssl_socket_connect': Net::OpenTimeout (Net::OpenTimeout)
	from /builddir/build/BUILD/ruby-2.5.8/lib/net/http.rb:985:in `connect'
	from /builddir/build/BUILD/ruby-2.5.8/lib/net/http.rb:920:in `do_start'
	from /builddir/build/BUILD/ruby-2.5.8/lib/net/http.rb:909:in `start'
	from /builddir/build/BUILD/ruby-2.5.8/lib/net/http.rb:1458:in `request'
	from /builddir/build/BUILD/ruby-2.5.8/test/webrick/test_httpproxy.rb:175:in `block (2 levels) in test_connect'
	from /builddir/build/BUILD/ruby-2.5.8/test/webrick/utils.rb:59:in `block in start_server' (MiniTest::Assertion)
	from /builddir/build/BUILD/ruby-2.5.8/test/webrick/utils.rb:64:in `start_server'
	from /builddir/build/BUILD/ruby-2.5.8/test/webrick/utils.rb:72:in `start_httpproxy'
	from /builddir/build/BUILD/ruby-2.5.8/test/webrick/test_httpproxy.rb:166:in `block in test_connect'
	from /builddir/build/BUILD/ruby-2.5.8/test/webrick/utils.rb:59:in `block in start_server'
---
#<Thread:0x00005562d55c1fd8@/builddir/build/BUILD/ruby-2.5.8/test/webrick/utils.rb:50 dead>:
/builddir/build/BUILD/ruby-2.5.8/test/lib/minitest/unit.rb:201:in `assert': <[]> expected but was
<["[2020-09-14 16:48:33] ERROR OpenSSL::SSL::SSLError: SSL_CTX_use_certificate: ca md too weak\n" +
 "\t/builddir/build/BUILD/ruby-2.5.8/lib/webrick/server.rb:259:in `initialize'\n"]>. (MiniTest::Assertion)
	from /builddir/build/BUILD/ruby-2.5.8/test/lib/test/unit/assertions.rb:37:in `assert'
	from /builddir/build/BUILD/ruby-2.5.8/test/lib/test/unit/assertions.rb:300:in `assert_equal'
	from /builddir/build/BUILD/ruby-2.5.8/test/webrick/utils.rb:36:in `block in <module:TestWEBrick>'
	from /builddir/build/BUILD/ruby-2.5.8/test/webrick/utils.rb:53:in `block in start_server'
  8) Failure:
TestWEBrickHTTPProxy#test_upstream_proxy [/builddir/build/BUILD/ruby-2.5.8/test/webrick/utils.rb:64]:
exceptions on 1 threads:
#<Thread:0x00005562d2cfe858@/builddir/build/BUILD/ruby-2.5.8/test/webrick/utils.rb:57 dead>:
/builddir/build/BUILD/ruby-2.5.8/test/lib/test/unit/assertions.rb:835:in `assert_join_threads': exceptions on 1 threads:
#<Thread:0x00005562d2d8f678@/builddir/build/BUILD/ruby-2.5.8/test/webrick/utils.rb:57 dead>:
/builddir/build/BUILD/ruby-2.5.8/test/lib/test/unit/assertions.rb:835:in `assert_join_threads': exceptions on 2 threads:
#<Thread:0x00005562d313eb20@/builddir/build/BUILD/ruby-2.5.8/test/webrick/utils.rb:57 dead>:
/builddir/build/BUILD/ruby-2.5.8/lib/net/protocol.rb:41:in `ssl_socket_connect': Net::OpenTimeout (Net::OpenTimeout)
	from /builddir/build/BUILD/ruby-2.5.8/lib/net/http.rb:985:in `connect'
	from /builddir/build/BUILD/ruby-2.5.8/lib/net/http.rb:920:in `do_start'
	from /builddir/build/BUILD/ruby-2.5.8/lib/net/http.rb:909:in `start'
	from /builddir/build/BUILD/ruby-2.5.8/lib/net/http.rb:1458:in `request'
	from /builddir/build/BUILD/ruby-2.5.8/test/webrick/test_httpproxy.rb:282:in `block (3 levels) in test_upstream_proxy'
	from /builddir/build/BUILD/ruby-2.5.8/test/webrick/utils.rb:59:in `block in start_server'
---
#<Thread:0x00005562d313f840@/builddir/build/BUILD/ruby-2.5.8/test/webrick/utils.rb:50 dead>:
/builddir/build/BUILD/ruby-2.5.8/test/lib/minitest/unit.rb:201:in `assert': <[]> expected but was
<["[2020-09-14 16:49:33] ERROR OpenSSL::SSL::SSLError: SSL_CTX_use_certificate: ca md too weak\n" +
 "\t/builddir/build/BUILD/ruby-2.5.8/lib/webrick/server.rb:259:in `initialize'\n"]>. (MiniTest::Assertion)
	from /builddir/build/BUILD/ruby-2.5.8/test/lib/test/unit/assertions.rb:37:in `assert'
	from /builddir/build/BUILD/ruby-2.5.8/test/lib/test/unit/assertions.rb:300:in `assert_equal'
	from /builddir/build/BUILD/ruby-2.5.8/test/webrick/utils.rb:36:in `block in <module:TestWEBrick>'
	from /builddir/build/BUILD/ruby-2.5.8/test/webrick/utils.rb:53:in `block in start_server' (MiniTest::Assertion)
	from /builddir/build/BUILD/ruby-2.5.8/test/webrick/utils.rb:64:in `start_server'
	from /builddir/build/BUILD/ruby-2.5.8/test/webrick/utils.rb:68:in `start_httpserver'
	from /builddir/build/BUILD/ruby-2.5.8/test/webrick/test_httpproxy.rb:271:in `block (2 levels) in test_upstream_proxy'
	from /builddir/build/BUILD/ruby-2.5.8/test/webrick/utils.rb:59:in `block in start_server' (MiniTest::Assertion)
	from /builddir/build/BUILD/ruby-2.5.8/test/webrick/utils.rb:64:in `start_server'
	from /builddir/build/BUILD/ruby-2.5.8/test/webrick/utils.rb:72:in `start_httpproxy'
	from /builddir/build/BUILD/ruby-2.5.8/test/webrick/test_httpproxy.rb:214:in `block in test_upstream_proxy'
	from /builddir/build/BUILD/ruby-2.5.8/test/webrick/utils.rb:59:in `block in start_server'
  9) Failure:
TestWEBrickHTTPS#test_sni [/builddir/build/BUILD/ruby-2.5.8/test/webrick/utils.rb:64]:
exceptions on 2 threads:
#<Thread:0x00005562d2ff5b60@/builddir/build/BUILD/ruby-2.5.8/test/webrick/utils.rb:57 dead>:
/builddir/build/BUILD/ruby-2.5.8/lib/net/protocol.rb:41:in `ssl_socket_connect': Net::OpenTimeout (Net::OpenTimeout)
	from /builddir/build/BUILD/ruby-2.5.8/test/webrick/test_https.rb:22:in `ssl_socket_connect'
	from /builddir/build/BUILD/ruby-2.5.8/lib/net/http.rb:985:in `connect'
	from /builddir/build/BUILD/ruby-2.5.8/lib/net/http.rb:920:in `do_start'
	from /builddir/build/BUILD/ruby-2.5.8/lib/net/http.rb:909:in `start'
	from /builddir/build/BUILD/ruby-2.5.8/test/webrick/test_https.rb:40:in `https_get'
	from /builddir/build/BUILD/ruby-2.5.8/test/webrick/test_https.rb:91:in `block in test_sni'
	from /builddir/build/BUILD/ruby-2.5.8/test/webrick/utils.rb:59:in `block in start_server'
---
#<Thread:0x00005562d2ff6498@/builddir/build/BUILD/ruby-2.5.8/test/webrick/utils.rb:50 dead>:
/builddir/build/BUILD/ruby-2.5.8/test/lib/minitest/unit.rb:201:in `assert': <[]> expected but was
<["[2020-09-14 16:50:33] ERROR OpenSSL::SSL::SSLError: SSL_CTX_use_certificate: ee key too small\n" +
 "\t/builddir/build/BUILD/ruby-2.5.8/lib/webrick/server.rb:259:in `initialize'\n"]>. (MiniTest::Assertion)
	from /builddir/build/BUILD/ruby-2.5.8/test/lib/test/unit/assertions.rb:37:in `assert'
	from /builddir/build/BUILD/ruby-2.5.8/test/lib/test/unit/assertions.rb:300:in `assert_equal'
	from /builddir/build/BUILD/ruby-2.5.8/test/webrick/utils.rb:36:in `block in <module:TestWEBrick>'
	from /builddir/build/BUILD/ruby-2.5.8/test/webrick/utils.rb:53:in `block in start_server'
 10) Error:
DRbTests::TestDRbSSLAry#test_01:
DRb::DRbConnError: execution expired
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:744:in `rescue in block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:738:in `block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `each'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1247:in `initialize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `new'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1140:in `block in method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1159:in `with_friend'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1139:in `method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:40:in `block in service'
    /builddir/build/BUILD/ruby-2.5.8/lib/monitor.rb:235:in `mon_synchronize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:37:in `service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:31:in `block in ext_service'
    /builddir/build/BUILD/ruby-2.5.8/lib/timeout.rb:103:in `timeout'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:30:in `ext_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:73:in `setup_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/test_drbssl.rb:64:in `setup'
 11) Error:
DRbTests::TestDRbSSLAry#test_02_collect:
DRb::DRbConnError: execution expired
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:744:in `rescue in block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:738:in `block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `each'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1247:in `initialize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `new'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1140:in `block in method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1159:in `with_friend'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1139:in `method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:40:in `block in service'
    /builddir/build/BUILD/ruby-2.5.8/lib/monitor.rb:235:in `mon_synchronize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:37:in `service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:31:in `block in ext_service'
    /builddir/build/BUILD/ruby-2.5.8/lib/timeout.rb:103:in `timeout'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:30:in `ext_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:73:in `setup_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/test_drbssl.rb:64:in `setup'
 12) Error:
DRbTests::TestDRbSSLAry#test_03_redo:
DRb::DRbConnError: execution expired
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:744:in `rescue in block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:738:in `block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `each'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1247:in `initialize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `new'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1140:in `block in method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1159:in `with_friend'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1139:in `method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:40:in `block in service'
    /builddir/build/BUILD/ruby-2.5.8/lib/monitor.rb:235:in `mon_synchronize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:37:in `service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:31:in `block in ext_service'
    /builddir/build/BUILD/ruby-2.5.8/lib/timeout.rb:103:in `timeout'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:30:in `ext_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:73:in `setup_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/test_drbssl.rb:64:in `setup'
 13) Error:
DRbTests::TestDRbSSLAry#test_05_break:
DRb::DRbConnError: execution expired
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:744:in `rescue in block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:738:in `block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `each'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1247:in `initialize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `new'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1140:in `block in method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1159:in `with_friend'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1139:in `method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:40:in `block in service'
    /builddir/build/BUILD/ruby-2.5.8/lib/monitor.rb:235:in `mon_synchronize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:37:in `service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:31:in `block in ext_service'
    /builddir/build/BUILD/ruby-2.5.8/lib/timeout.rb:103:in `timeout'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:30:in `ext_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:73:in `setup_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/test_drbssl.rb:64:in `setup'
 14) Error:
DRbTests::TestDRbSSLAry#test_06_next:
DRb::DRbConnError: execution expired
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:744:in `rescue in block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:738:in `block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `each'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1247:in `initialize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `new'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1140:in `block in method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1159:in `with_friend'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1139:in `method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:40:in `block in service'
    /builddir/build/BUILD/ruby-2.5.8/lib/monitor.rb:235:in `mon_synchronize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:37:in `service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:31:in `block in ext_service'
    /builddir/build/BUILD/ruby-2.5.8/lib/timeout.rb:103:in `timeout'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:30:in `ext_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:73:in `setup_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/test_drbssl.rb:64:in `setup'
 15) Error:
DRbTests::TestDRbSSLAry#test_07_break_18:
DRb::DRbConnError: execution expired
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:744:in `rescue in block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:738:in `block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `each'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1247:in `initialize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `new'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1140:in `block in method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1159:in `with_friend'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1139:in `method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:40:in `block in service'
    /builddir/build/BUILD/ruby-2.5.8/lib/monitor.rb:235:in `mon_synchronize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:37:in `service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:31:in `block in ext_service'
    /builddir/build/BUILD/ruby-2.5.8/lib/timeout.rb:103:in `timeout'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:30:in `ext_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:73:in `setup_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/test_drbssl.rb:64:in `setup'
 16) Error:
DRbTests::TestDRbSSLCore#test_00_DRbObject:
DRb::DRbConnError: execution expired
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:744:in `rescue in block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:738:in `block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `each'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1247:in `initialize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `new'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1140:in `block in method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1159:in `with_friend'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1139:in `method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:40:in `block in service'
    /builddir/build/BUILD/ruby-2.5.8/lib/monitor.rb:235:in `mon_synchronize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:37:in `service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:31:in `block in ext_service'
    /builddir/build/BUILD/ruby-2.5.8/lib/timeout.rb:103:in `timeout'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:30:in `ext_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:73:in `setup_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/test_drbssl.rb:42:in `setup'
 17) Error:
DRbTests::TestDRbSSLCore#test_01:
DRb::DRbConnError: execution expired
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:744:in `rescue in block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:738:in `block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `each'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1247:in `initialize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `new'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1140:in `block in method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1159:in `with_friend'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1139:in `method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:40:in `block in service'
    /builddir/build/BUILD/ruby-2.5.8/lib/monitor.rb:235:in `mon_synchronize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:37:in `service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:31:in `block in ext_service'
    /builddir/build/BUILD/ruby-2.5.8/lib/timeout.rb:103:in `timeout'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:30:in `ext_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:73:in `setup_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/test_drbssl.rb:42:in `setup'
 18) Error:
DRbTests::TestDRbSSLCore#test_01_02_loop:
DRb::DRbConnError: execution expired
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:744:in `rescue in block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:738:in `block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `each'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1247:in `initialize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `new'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1140:in `block in method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1159:in `with_friend'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1139:in `method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:40:in `block in service'
    /builddir/build/BUILD/ruby-2.5.8/lib/monitor.rb:235:in `mon_synchronize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:37:in `service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:31:in `block in ext_service'
    /builddir/build/BUILD/ruby-2.5.8/lib/timeout.rb:103:in `timeout'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:30:in `ext_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:73:in `setup_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/test_drbssl.rb:42:in `setup'
 19) Error:
DRbTests::TestDRbSSLCore#test_02_unknown:
DRb::DRbConnError: execution expired
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:744:in `rescue in block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:738:in `block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `each'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1247:in `initialize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `new'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1140:in `block in method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1159:in `with_friend'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1139:in `method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:40:in `block in service'
    /builddir/build/BUILD/ruby-2.5.8/lib/monitor.rb:235:in `mon_synchronize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:37:in `service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:31:in `block in ext_service'
    /builddir/build/BUILD/ruby-2.5.8/lib/timeout.rb:103:in `timeout'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:30:in `ext_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:73:in `setup_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/test_drbssl.rb:42:in `setup'
 20) Error:
DRbTests::TestDRbSSLCore#test_03:
DRb::DRbConnError: execution expired
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:744:in `rescue in block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:738:in `block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `each'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1247:in `initialize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `new'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1140:in `block in method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1159:in `with_friend'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1139:in `method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:40:in `block in service'
    /builddir/build/BUILD/ruby-2.5.8/lib/monitor.rb:235:in `mon_synchronize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:37:in `service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:31:in `block in ext_service'
    /builddir/build/BUILD/ruby-2.5.8/lib/timeout.rb:103:in `timeout'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:30:in `ext_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:73:in `setup_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/test_drbssl.rb:42:in `setup'
 21) Error:
DRbTests::TestDRbSSLCore#test_04:
DRb::DRbConnError: execution expired
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:744:in `rescue in block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:738:in `block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `each'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1247:in `initialize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `new'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1140:in `block in method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1159:in `with_friend'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1139:in `method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:40:in `block in service'
    /builddir/build/BUILD/ruby-2.5.8/lib/monitor.rb:235:in `mon_synchronize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:37:in `service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:31:in `block in ext_service'
    /builddir/build/BUILD/ruby-2.5.8/lib/timeout.rb:103:in `timeout'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:30:in `ext_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:73:in `setup_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/test_drbssl.rb:42:in `setup'
 22) Error:
DRbTests::TestDRbSSLCore#test_05_eq:
DRb::DRbConnError: execution expired
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:744:in `rescue in block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:738:in `block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `each'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1247:in `initialize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `new'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1140:in `block in method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1159:in `with_friend'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1139:in `method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:40:in `block in service'
    /builddir/build/BUILD/ruby-2.5.8/lib/monitor.rb:235:in `mon_synchronize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:37:in `service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:31:in `block in ext_service'
    /builddir/build/BUILD/ruby-2.5.8/lib/timeout.rb:103:in `timeout'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:30:in `ext_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:73:in `setup_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/test_drbssl.rb:42:in `setup'
 23) Error:
DRbTests::TestDRbSSLCore#test_06_timeout:
DRb::DRbConnError: execution expired
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:744:in `rescue in block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:738:in `block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `each'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1247:in `initialize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `new'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1140:in `block in method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1159:in `with_friend'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1139:in `method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:40:in `block in service'
    /builddir/build/BUILD/ruby-2.5.8/lib/monitor.rb:235:in `mon_synchronize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:37:in `service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:31:in `block in ext_service'
    /builddir/build/BUILD/ruby-2.5.8/lib/timeout.rb:103:in `timeout'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:30:in `ext_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:73:in `setup_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/test_drbssl.rb:42:in `setup'
 24) Error:
DRbTests::TestDRbSSLCore#test_07_private_missing:
DRb::DRbConnError: execution expired
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:744:in `rescue in block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:738:in `block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `each'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1247:in `initialize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `new'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1140:in `block in method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1159:in `with_friend'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1139:in `method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:40:in `block in service'
    /builddir/build/BUILD/ruby-2.5.8/lib/monitor.rb:235:in `mon_synchronize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:37:in `service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:31:in `block in ext_service'
    /builddir/build/BUILD/ruby-2.5.8/lib/timeout.rb:103:in `timeout'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:30:in `ext_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:73:in `setup_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/test_drbssl.rb:42:in `setup'
 25) Error:
DRbTests::TestDRbSSLCore#test_07_protected_missing:
DRb::DRbConnError: execution expired
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:744:in `rescue in block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:738:in `block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `each'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1247:in `initialize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `new'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1140:in `block in method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1159:in `with_friend'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1139:in `method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:40:in `block in service'
    /builddir/build/BUILD/ruby-2.5.8/lib/monitor.rb:235:in `mon_synchronize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:37:in `service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:31:in `block in ext_service'
    /builddir/build/BUILD/ruby-2.5.8/lib/timeout.rb:103:in `timeout'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:30:in `ext_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:73:in `setup_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/test_drbssl.rb:42:in `setup'
 26) Error:
DRbTests::TestDRbSSLCore#test_07_public_missing:
DRb::DRbConnError: execution expired
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:744:in `rescue in block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:738:in `block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `each'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1247:in `initialize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `new'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1140:in `block in method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1159:in `with_friend'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1139:in `method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:40:in `block in service'
    /builddir/build/BUILD/ruby-2.5.8/lib/monitor.rb:235:in `mon_synchronize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:37:in `service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:31:in `block in ext_service'
    /builddir/build/BUILD/ruby-2.5.8/lib/timeout.rb:103:in `timeout'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:30:in `ext_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:73:in `setup_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/test_drbssl.rb:42:in `setup'
 27) Error:
DRbTests::TestDRbSSLCore#test_07_send_missing:
DRb::DRbConnError: execution expired
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:744:in `rescue in block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:738:in `block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `each'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1247:in `initialize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `new'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1140:in `block in method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1159:in `with_friend'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1139:in `method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:40:in `block in service'
    /builddir/build/BUILD/ruby-2.5.8/lib/monitor.rb:235:in `mon_synchronize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:37:in `service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:31:in `block in ext_service'
    /builddir/build/BUILD/ruby-2.5.8/lib/timeout.rb:103:in `timeout'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:30:in `ext_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:73:in `setup_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/test_drbssl.rb:42:in `setup'
 28) Error:
DRbTests::TestDRbSSLCore#test_08_here:
DRb::DRbConnError: execution expired
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:744:in `rescue in block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:738:in `block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `each'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1247:in `initialize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `new'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1140:in `block in method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1159:in `with_friend'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1139:in `method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:40:in `block in service'
    /builddir/build/BUILD/ruby-2.5.8/lib/monitor.rb:235:in `mon_synchronize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:37:in `service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:31:in `block in ext_service'
    /builddir/build/BUILD/ruby-2.5.8/lib/timeout.rb:103:in `timeout'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:30:in `ext_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:73:in `setup_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/test_drbssl.rb:42:in `setup'
 29) Error:
DRbTests::TestDRbSSLCore#test_09_option:
DRb::DRbConnError: execution expired
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:744:in `rescue in block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:738:in `block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `each'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1247:in `initialize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `new'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1140:in `block in method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1159:in `with_friend'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1139:in `method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:40:in `block in service'
    /builddir/build/BUILD/ruby-2.5.8/lib/monitor.rb:235:in `mon_synchronize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:37:in `service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:31:in `block in ext_service'
    /builddir/build/BUILD/ruby-2.5.8/lib/timeout.rb:103:in `timeout'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:30:in `ext_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:73:in `setup_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/test_drbssl.rb:42:in `setup'
 30) Error:
DRbTests::TestDRbSSLCore#test_10_yield:
DRb::DRbConnError: execution expired
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:744:in `rescue in block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:738:in `block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `each'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1247:in `initialize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `new'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1140:in `block in method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1159:in `with_friend'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1139:in `method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:40:in `block in service'
    /builddir/build/BUILD/ruby-2.5.8/lib/monitor.rb:235:in `mon_synchronize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:37:in `service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:31:in `block in ext_service'
    /builddir/build/BUILD/ruby-2.5.8/lib/timeout.rb:103:in `timeout'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:30:in `ext_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:73:in `setup_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/test_drbssl.rb:42:in `setup'
 31) Error:
DRbTests::TestDRbSSLCore#test_10_yield_undumped:
DRb::DRbConnError: execution expired
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:744:in `rescue in block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:738:in `block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `each'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1247:in `initialize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `new'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1140:in `block in method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1159:in `with_friend'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1139:in `method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:40:in `block in service'
    /builddir/build/BUILD/ruby-2.5.8/lib/monitor.rb:235:in `mon_synchronize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:37:in `service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:31:in `block in ext_service'
    /builddir/build/BUILD/ruby-2.5.8/lib/timeout.rb:103:in `timeout'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:30:in `ext_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:73:in `setup_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/test_drbssl.rb:42:in `setup'
 32) Error:
DRbTests::TestDRbSSLCore#test_11_remote_no_method_error:
DRb::DRbConnError: execution expired
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:744:in `rescue in block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:738:in `block in open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `each'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:737:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1247:in `initialize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `new'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1227:in `open'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1140:in `block in method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1159:in `with_friend'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/drb.rb:1139:in `method_missing'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:40:in `block in service'
    /builddir/build/BUILD/ruby-2.5.8/lib/monitor.rb:235:in `mon_synchronize'
    /builddir/build/BUILD/ruby-2.5.8/lib/drb/extservm.rb:37:in `service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:31:in `block in ext_service'
    /builddir/build/BUILD/ruby-2.5.8/lib/timeout.rb:103:in `timeout'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:30:in `ext_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/drbtest.rb:73:in `setup_service'
    /builddir/build/BUILD/ruby-2.5.8/test/drb/test_drbssl.rb:42:in `setup'
 33) Error:
OpenSSL::TestSSL#test_add_certificate_multiple_certs:
OpenSSL::SSL::SSLError: SSL_CTX_set0_chain: ca key too small
    /builddir/build/BUILD/ruby-2.5.8/test/openssl/test_ssl.rb:118:in `add_certificate'
    /builddir/build/BUILD/ruby-2.5.8/test/openssl/test_ssl.rb:118:in `block (2 levels) in test_add_certificate_multiple_certs'
    /builddir/build/BUILD/ruby-2.5.8/test/lib/envutil.rb:199:in `suppress_warning'
    /builddir/build/BUILD/ruby-2.5.8/test/openssl/test_ssl.rb:117:in `block in test_add_certificate_multiple_certs'
    /builddir/build/BUILD/ruby-2.5.8/test/openssl/utils.rb:203:in `block in start_server'
    /builddir/build/BUILD/ruby-2.5.8/test/openssl/utils.rb:193:in `pipe'
    /builddir/build/BUILD/ruby-2.5.8/test/openssl/utils.rb:193:in `start_server'
    /builddir/build/BUILD/ruby-2.5.8/test/openssl/test_ssl.rb:121:in `test_add_certificate_multiple_certs'
 34) Error:
TestWEBrickSSLServer#test_slow_connect:
Timeout::Error: execution expired
    /builddir/build/BUILD/ruby-2.5.8/test/lib/test/unit/assertions.rb:815:in `value'
    /builddir/build/BUILD/ruby-2.5.8/test/lib/test/unit/assertions.rb:815:in `assert_join_threads'
    /builddir/build/BUILD/ruby-2.5.8/test/webrick/utils.rb:64:in `start_server'
    /builddir/build/BUILD/ruby-2.5.8/test/webrick/test_ssl_server.rb:59:in `block in test_slow_connect'
    /builddir/build/BUILD/ruby-2.5.8/lib/timeout.rb:108:in `timeout'
    /builddir/build/BUILD/ruby-2.5.8/test/webrick/test_ssl_server.rb:58:in `test_slow_connect'
Finished tests in 843.241238s, 20.6797 tests/s, 2689.6087 assertions/s.
17438 tests, 2267989 assertions, 9 failures, 25 errors, 28 skips
```

```
$ find . -name "*.pem"
./test/openssl/fixtures/pkey/p256.pem
./test/openssl/fixtures/pkey/dh1024.pem
./test/openssl/fixtures/pkey/dsa512.pem
./test/openssl/fixtures/pkey/rsa1024.pem
./test/openssl/fixtures/pkey/dsa1024.pem
./test/openssl/fixtures/pkey/dsa256.pem
./test/openssl/fixtures/pkey/rsa2048.pem
./test/rubygems/data/gem-public_cert.pem
./test/rubygems/data/gem-private_key.pem
./test/rubygems/child_cert.pem
./test/rubygems/wrong_key_cert.pem
./test/rubygems/wrong_key_cert_32.pem
./test/rubygems/invalid_issuer_cert_32.pem
./test/rubygems/future_cert_32.pem
./test/rubygems/ssl_cert.pem
./test/rubygems/alternate_key.pem
./test/rubygems/client.pem
./test/rubygems/invalid_issuer_cert.pem
./test/rubygems/grandchild_cert.pem
./test/rubygems/invalidchild_key.pem
./test/rubygems/alternate_cert.pem
./test/rubygems/ssl_key.pem
./test/rubygems/invalid_client.pem
./test/rubygems/child_key.pem
./test/rubygems/public_cert_32.pem
./test/rubygems/public3072_cert.pem
./test/rubygems/expired_cert.pem
./test/rubygems/future_cert.pem
./test/rubygems/grandchild_key.pem
./test/rubygems/invalid_signer_cert.pem
./test/rubygems/invalid_key.pem
./test/rubygems/invalidchild_cert_32.pem
./test/rubygems/invalid_signer_cert_32.pem
./test/rubygems/encrypted_private_key.pem
./test/rubygems/ca_cert.pem
./test/rubygems/child_cert_32.pem
./test/rubygems/public_cert.pem
./test/rubygems/invalidchild_cert.pem
./test/rubygems/private3072_key.pem
./test/rubygems/public_key.pem
./test/rubygems/private_key.pem
./test/rubygems/grandchild_cert_32.pem
./test/rubygems/alternate_cert_32.pem
./test/net/fixtures/dhparams.pem
./test/net/fixtures/cacert.pem
./lib/rubygems/ssl_certs/rubygems.global.ssl.fastly.net/DigiCertHighAssuranceEVRootCA.pem
./lib/rubygems/ssl_certs/rubygems.org/AddTrustExternalCARoot.pem
./lib/rubygems/ssl_certs/index.rubygems.org/GlobalSignRootCA.pem
```

Thanks.





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