Your package is failing to build using OpenSSL 3.0. This was once filled
as #996274 and then closed "tried to reproduce this bug the package
built and tested successfully with OpenSSL 3.0.0.". I'm just double
checking that it was indeed tested against the OpenSSL version in
experimental. Below the build error and the links to the build logs:

| ======================== EUnit ========================
| module 'fast_tls'
|   fast_tls: transmission_with_client_certificate_test...*failed*
| in function fast_tls:transmission_test_with_opts/2 (fast_tls.erl, line 492)
| in call from eunit_test:'-mf_wrapper/2-fun-0-'/2 (eunit_test.erl, line 273)
| in call from eunit_test:run_testfun/1 (eunit_test.erl, line 71)
| in call from eunit_proc:run_test/1 (eunit_proc.erl, line 531)
| in call from eunit_proc:with_timeout/3 (eunit_proc.erl, line 356)
| in call from eunit_proc:handle_test/2 (eunit_proc.erl, line 514)
| in call from eunit_proc:tests_inorder/3 (eunit_proc.erl, line 456)
| in call from eunit_proc:with_timeout/3 (eunit_proc.erl, line 346)
| **error:{assertEqual,[{module,fast_tls},
|               {line,492},
|               {expression,"Msg"},
|               {expected,<<"abcdefghi">>},
|               {value,{error,<<"SSL_do_handshake failed: error:1"...>>,<<>>}}]}
|   output:<<"">>
|
|   fast_tls: transmission_without_client_certificate_test...[0.413 s] ok
|   fast_tls: transmission_without_server_cert_fails_test...ok
|   fast_tls: not_compatible_protocol_options_test...*failed*
| in function fast_tls:not_compatible_protocol_options_test/0 (fast_tls.erl, line 510)
| in call from eunit_test:'-mf_wrapper/2-fun-0-'/2 (eunit_test.erl, line 273)
| in call from eunit_test:run_testfun/1 (eunit_test.erl, line 71)
| in call from eunit_proc:run_test/1 (eunit_proc.erl, line 531)
| in call from eunit_proc:with_timeout/3 (eunit_proc.erl, line 356)
| in call from eunit_proc:handle_test/2 (eunit_proc.erl, line 514)
| in call from eunit_proc:tests_inorder/3 (eunit_proc.erl, line 456)
| in call from eunit_proc:with_timeout/3 (eunit_proc.erl, line 346)
| **error:{assertMatch,[{module,fast_tls},
|               {line,510},
|               {expression,"Res"},
|               {pattern,"{ badmatch , { error , _ } }"},
|               {value,ok}]}
|   output:<<"">>
|
|   [done in 1.261 s]
| module 'p1_sha'
|   p1_sha: sha1_test...ok
|   p1_sha: sha224_test...ok
|   p1_sha: sha256_test...ok
|   p1_sha: sha384_test...ok
|   p1_sha: sha512_test...ok
|   p1_sha: to_hexlist_test...ok
|   [done in 0.018 s]
| =======================================================
|   Failed: 2.  Skipped: 0.  Passed: 8.

Full build with OpenSSL 3.0.1 (experimental):
https://people.debian.org/~bigeasy/openssl-rebuild-3/attempted/erlang-p1-tls_1.1.13-2_amd64-2022-02-14T23:32:39Z

Full build with OpenSSL 1.1.1m (unstable):
https://people.debian.org/~bigeasy/openssl-rebuild-3/successful/erlang-p1-tls_1.1.13-2_amd64-2022-02-14T23:35:31Z

For more information see:
https://www.openssl.org/docs/man3.0/man7/migration_guide.html

Sebastian

We believe that the bug you reported is fixed in the latest version of
erlang-p1-tls, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 1006343@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Philipp Huebner <debalance@debian.org> (supplier of updated erlang-p1-tls package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)
Format: 1.8
Date: Thu, 02 Jun 2022 12:26:07 +0200
Source: erlang-p1-tls
Architecture: source
Version: 1.1.15-1
Distribution: unstable
Urgency: medium
Maintainer: Ejabberd Packaging Team <ejabberd@packages.debian.org>
Changed-By: Philipp Huebner <debalance@debian.org>
Closes: 1006343
Changes:
 erlang-p1-tls (1.1.15-1) unstable; urgency=medium
 .
   * New upstream version 1.1.15 (Closes: 1006343)
   * Updated Standards-Version: 4.6.1 (no changes needed)
   * Updated Erlang dependencies
   * Updated years in debian/copyright
Checksums-Sha1:
 f67526e672d046149d8d70712f7ac2b66851a1af 2128 erlang-p1-tls_1.1.15-1.dsc
 dad33d7a4dd8f0ff9b9a03d553b3bb8788004c5f 83196 erlang-p1-tls_1.1.15.orig.tar.gz
 8703d337131775a0febf1447e5200062e75e1046 4748 erlang-p1-tls_1.1.15-1.debian.tar.xz
 66089c444641e10cf77590da821735aeebda9c11 13646 erlang-p1-tls_1.1.15-1_amd64.buildinfo
Checksums-Sha256:
 730e033466f8be09cdd881d13a5f521900fc7aaceab7cd80743a837709d5c080 2128 erlang-p1-tls_1.1.15-1.dsc
 d9f8df7c0bc1c7d09fa61a2d2d2e6fb6b093378476d6172d22576380d98e5b81 83196 erlang-p1-tls_1.1.15.orig.tar.gz
 28eeb276c9cc0dae0c97eabb76a59c7bacc10c7ad095bb69317738398bc33cdd 4748 erlang-p1-tls_1.1.15-1.debian.tar.xz
 1241f25d1e43d536a5aa03a7545ff17cc29f058860eb99594f166a80ebdbb6fc 13646 erlang-p1-tls_1.1.15-1_amd64.buildinfo
Files:
 afecc1ba7c350e0ebac4eb2280f6c430 2128 libs optional erlang-p1-tls_1.1.15-1.dsc
 5593d54ca87fcedbe95b8ef84abcf93f 83196 libs optional erlang-p1-tls_1.1.15.orig.tar.gz
 e110872f293de01076c91be363116454 4748 libs optional erlang-p1-tls_1.1.15-1.debian.tar.xz
 5bc0cf3d1eb08754869ed742150fc473 13646 libs optional erlang-p1-tls_1.1.15-1_amd64.buildinfo
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