[halogen@enigmatic cyrus-imapd-3.2.5]$ make -k
  GEN      lib/imapopts.c
  GEN      imap/http_err.c
  GEN      imap/imap_err.c
  GEN      imap/lmtp_err.c
  GEN      imap/lmtpstats.c
basename lmtpstats
  GEN      imap/mupdate_err.c
  GEN      imap/pushstats.c
basename pushstats
  GEN      imap/promdata.c
  GEN      imap/promdata.h
  GEN      imap/tz_err.c
  GEN      sieve/sieve_err.c
  GEN      imap/jmap_err.c
make  all-recursive
make[1]: Entering directory '/home/halogen/werror-cyrus/cyrus-imapd-3.2.5'
Making all in .
make[2]: Entering directory '/home/halogen/werror-cyrus/cyrus-imapd-3.2.5'
  CC       lib/lib_libcyrus_min_la-arrayu64.lo
  CC       lib/lib_libcyrus_min_la-assert.lo
  CC       lib/lib_libcyrus_min_la-bufarray.lo
  CC       lib/lib_libcyrus_min_la-byteorder64.lo
  CC       lib/lib_libcyrus_min_la-hash.lo
  CC       lib/lib_libcyrus_min_la-hashset.lo
  CC       lib/lib_libcyrus_min_la-hashu64.lo
  CC       lib/lib_libcyrus_min_la-libconfig.lo
  CC       lib/lib_libcyrus_min_la-mpool.lo
  CC       lib/lib_libcyrus_min_la-retry.lo
  CC       lib/lib_libcyrus_min_la-strarray.lo
  CC       lib/lib_libcyrus_min_la-strhash.lo
  CC       lib/lib_libcyrus_min_la-util.lo
  CC       lib/lib_libcyrus_min_la-vparse.lo
  CC       lib/lib_libcyrus_min_la-xmalloc.lo
  CC       lib/lib_libcyrus_min_la-xstrlcat.lo
  CC       lib/lib_libcyrus_min_la-xstrlcpy.lo
  CC       lib/lib_libcyrus_min_la-xstrnchr.lo
  CC       lib/lib_libcyrus_min_la-lock_fcntl.lo
  CC       lib/lib_libcyrus_min_la-map_shared.lo
  CC       lib/lib_libcyrus_min_la-imapopts.lo
  CC       lib/memmove.lo
  CC       lib/strcasecmp.lo
  CCLD     lib/libcyrus_min.la
  CC       lib/lib_libcyrus_la-acl.lo
  CC       lib/lib_libcyrus_la-acl_afs.lo
  CC       lib/lib_libcyrus_la-auth.lo
  CC       lib/lib_libcyrus_la-auth_krb.lo
  CC       lib/lib_libcyrus_la-auth_krb5.lo
  CC       lib/lib_libcyrus_la-auth_pts.lo
  CC       lib/lib_libcyrus_la-auth_unix.lo
  CC       lib/lib_libcyrus_la-bitvector.lo
  CC       lib/lib_libcyrus_la-bloom.lo
  CC       lib/lib_libcyrus_la-bsearch.lo
  CC       lib/lib_libcyrus_la-charset.lo
  CC       lib/lib_libcyrus_la-command.lo
  CC       lib/lib_libcyrus_la-cyr_qsort_r.lo
  CC       lib/lib_libcyrus_la-cyrusdb.lo
  CC       lib/lib_libcyrus_la-cyrusdb_flat.lo
  CC       lib/lib_libcyrus_la-cyrusdb_quotalegacy.lo
  CC       lib/lib_libcyrus_la-cyrusdb_skiplist.lo
  CC       lib/lib_libcyrus_la-cyrusdb_twoskip.lo
  CC       lib/lib_libcyrus_la-glob.lo
  CC       lib/lib_libcyrus_la-htmlchar.lo
  CC       lib/lib_libcyrus_la-imapurl.lo
  CC       lib/lib_libcyrus_la-imclient.lo
  CC       lib/lib_libcyrus_la-imparse.lo
  CC       lib/lib_libcyrus_la-iostat.lo
  CC       lib/lib_libcyrus_la-iptostring.lo
  CC       lib/lib_libcyrus_la-libcyr_cfg.lo
  CC       lib/lib_libcyrus_la-lsort.lo
  CC       lib/lib_libcyrus_la-mappedfile.lo
  CC       lib/lib_libcyrus_la-murmurhash.lo
  CC       lib/lib_libcyrus_la-mkgmtime.lo
  CC       lib/lib_libcyrus_la-parseaddr.lo
  CC       lib/lib_libcyrus_la-prot.lo
  CC       lib/lib_libcyrus_la-ptrarray.lo
  CC       lib/lib_libcyrus_la-rfc822tok.lo
  CC       lib/lib_libcyrus_la-signals.lo
  CC       lib/lib_libcyrus_la-stristr.lo
  CC       lib/lib_libcyrus_la-times.lo
  CC       lib/lib_libcyrus_la-tok.lo
  CC       lib/lib_libcyrus_la-wildmat.lo
  CC       lib/lib_libcyrus_la-cyrusdb_sql.lo
  CC       lib/lib_libcyrus_la-sqldb.lo
  CC       lib/lib_libcyrus_la-gmtoff_gmtime.lo
  CC       lib/lib_libcyrus_la-nonblock_ioctl.lo
### Building chartables...
  GEN      lib/chartable.c
mkchartable: expanded unicode mappings... (523/27268)
mkchartable: building expansion table...
mkchartable: building translation table...
mkchartable: mapping ./lib/charset/us-ascii.t...
### Done building chartables.
  CC       lib/lib_libcyrus_la-chartable.lo
  CC       lib/libcrc32_la-crc32.lo
  CCLD     libcrc32.la
ar: `u' modifier ignored since `D' is the default (see `U')
  CCLD     lib/libcyrus.la
  CC       imap/imap_libcyrus_imap_la-annotate.lo
  CC       imap/imap_libcyrus_imap_la-append.lo
  CC       imap/imap_libcyrus_imap_la-backend.lo
  CC       imap/imap_libcyrus_imap_la-conversations.lo
  CC       imap/imap_libcyrus_imap_la-convert_code.lo
  CC       imap/imap_libcyrus_imap_la-dlist.lo
  CC       imap/imap_libcyrus_imap_la-duplicate.lo
  CC       imap/imap_libcyrus_imap_la-global.lo
  CC       imap/imap_libcyrus_imap_la-http_client.lo
  CC       imap/imap_libcyrus_imap_la-idle.lo
  CC       imap/imap_libcyrus_imap_la-idlemsg.lo
  CC       imap/imap_libcyrus_imap_la-imapparse.lo
  CC       imap/imap_libcyrus_imap_la-index.lo
  CC       imap/imap_libcyrus_imap_la-mailbox.lo
imap/mailbox.c: In function '_commit_one':
imap/mailbox.c:1878:69: error: comparison of integer expressions of different signedness: 'ssize_t' {aka 'int'} and 'uint32_t' {aka 'unsigned int'} [-Werror=sign-compare]
 1878 |     if (retry_write(mailbox->index_fd, buf, mailbox->i.record_size) != mailbox->i.record_size) {
      |                                                                     ^~
cc1: all warnings being treated as errors
make[2]: *** [Makefile:4997: imap/imap_libcyrus_imap_la-mailbox.lo] Error 1
  CC       imap/imap_libcyrus_imap_la-mbdump.lo
  CC       imap/imap_libcyrus_imap_la-mboxkey.lo
  CC       imap/imap_libcyrus_imap_la-mboxlist.lo
  CC       imap/imap_libcyrus_imap_la-mboxevent.lo
  CC       imap/imap_libcyrus_imap_la-mboxname.lo
  CC       imap/imap_libcyrus_imap_la-message_guid.lo
  CC       imap/imap_libcyrus_imap_la-message.lo
  CC       imap/imap_libcyrus_imap_la-msgrecord.lo
  CC       imap/imap_libcyrus_imap_la-mupdate-client.lo
  CC       imap/imap_libcyrus_imap_la-notify.lo
  CC       imap/imap_libcyrus_imap_la-partlist.lo
  CC       imap/imap_libcyrus_imap_la-proc.lo
  CC       imap/imap_libcyrus_imap_la-prometheus.lo
  CC       imap/imap_libcyrus_imap_la-quota_db.lo
  CC       imap/imap_libcyrus_imap_la-rfc822_header.lo
  CC       imap/imap_libcyrus_imap_la-saslclient.lo
  CC       imap/imap_libcyrus_imap_la-saslserver.lo
  CC       imap/imap_libcyrus_imap_la-search_engines.lo
  CC       imap/imap_libcyrus_imap_la-search_expr.lo
imap/search_expr.c: In function 'maxcost':
imap/search_expr.c:638:51: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
  638 |         intptr_t cost = (intptr_t) hashu64_lookup((uint64_t) e, costcache);
      |                                                   ^
imap/search_expr.c:651:24: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
  651 |         hashu64_insert((uint64_t) e, (void*)((intptr_t)(cost ? cost : -1)), costcache);
      |                        ^
cc1: all warnings being treated as errors
make[2]: *** [Makefile:5130: imap/imap_libcyrus_imap_la-search_expr.lo] Error 1
  CC       imap/imap_libcyrus_imap_la-search_query.lo
  CC       imap/imap_libcyrus_imap_la-seen_db.lo
  CC       imap/imap_libcyrus_imap_la-sequence.lo
  CC       imap/imap_libcyrus_imap_la-setproctitle.lo
  CC       imap/imap_libcyrus_imap_la-spool.lo
  CC       imap/imap_libcyrus_imap_la-statuscache_db.lo
  CC       imap/imap_libcyrus_imap_la-sync_log.lo
  CC       imap/imap_libcyrus_imap_la-telemetry.lo
  CC       imap/imap_libcyrus_imap_la-tls.lo
  CC       imap/imap_libcyrus_imap_la-tls_th-lock.lo
  CC       imap/imap_libcyrus_imap_la-user.lo
  CC       imap/imap_libcyrus_imap_la-userdeny_db.lo
  CC       imap/imap_libcyrus_imap_la-version.lo
  CC       imap/imap_libcyrus_imap_la-xstats.lo
  CC       imap/imap_libcyrus_imap_la-search_squat.lo
  CC       imap/imap_libcyrus_imap_la-squat.lo
  CC       imap/imap_libcyrus_imap_la-squat_build.lo
  CC       imap/imap_libcyrus_imap_la-squat_internal.lo
  CC       imap/imap_libcyrus_imap_la-caldav_alarm.lo
  CC       imap/imap_libcyrus_imap_la-caldav_db.lo
  CC       imap/imap_libcyrus_imap_la-carddav_db.lo
  CC       imap/imap_libcyrus_imap_la-dav_db.lo
  CC       imap/imap_libcyrus_imap_la-dav_util.lo
  CC       imap/imap_libcyrus_imap_la-ical_support.lo
  CXX      imap/imap_libcyrus_imap_la-icu_wrap.lo
  CC       imap/imap_libcyrus_imap_la-vcard_support.lo
  CC       imap/imap_libcyrus_imap_la-webdav_db.lo
  CC       imap/imap_libcyrus_imap_la-smtpclient.lo
  CC       imap/imap_libcyrus_imap_la-search_xapian.lo
  CXX      imap/imap_libcyrus_imap_la-xapian_wrap.lo
  CC       imap/imap_libcyrus_imap_la-jmap_util.lo
  CC       imap/imap_libcyrus_imap_la-json_support.lo
  CC       imap/imap_libcyrus_imap_la-http_err.lo
  CC       imap/imap_libcyrus_imap_la-imap_err.lo
  CC       imap/imap_libcyrus_imap_la-mupdate_err.lo
  CC       imap/imap_libcyrus_imap_la-promdata.lo
  CC       sieve/sieve_libcyrus_sieve_la-addr.lo
  CC       sieve/sieve_libcyrus_sieve_la-bc_emit.lo
  CC       sieve/sieve_libcyrus_sieve_la-bc_eval.lo
  CC       sieve/sieve_libcyrus_sieve_la-bc_generate.lo
  CC       sieve/sieve_libcyrus_sieve_la-bc_parse.lo
  CC       sieve/sieve_libcyrus_sieve_la-comparator.lo
  CC       sieve/sieve_libcyrus_sieve_la-flags.lo
  CC       sieve/sieve_libcyrus_sieve_la-grammar.lo
  CC       sieve/sieve_libcyrus_sieve_la-interp.lo
  CC       sieve/sieve_libcyrus_sieve_la-message.lo
  CC       sieve/sieve_libcyrus_sieve_la-rebuild.lo
  CC       sieve/sieve_libcyrus_sieve_la-script.lo
  CC       sieve/sieve_libcyrus_sieve_la-sieve.lo
sieve/sieve.y: In function 'jmap_parse_condition':
sieve/sieve.y:2961:38: error: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'size_t' {aka 'unsigned int'} [-Werror=format=]
 2961 |                     buf_printf(&buf, "header[%lu]", n);
      |                                      ^~~~~~~~~~~~~  ~
      |                                                     |
      |                                                     size_t {aka unsigned int}
sieve/sieve.y: In function 'jmap_parse_filter':
sieve/sieve.y:3028:26: error: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'size_t' {aka 'unsigned int'} [-Werror=format=]
 3028 |         buf_printf(&buf, "conditions[%lu]", i);
      |                          ^~~~~~~~~~~~~~~~~  ~
      |                                             |
      |                                             size_t {aka unsigned int}
cc1: all warnings being treated as errors
make[2]: *** [Makefile:6012: sieve/sieve_libcyrus_sieve_la-sieve.lo] Error 1
  CC       sieve/sieve_libcyrus_sieve_la-tree.lo
  CC       sieve/sieve_libcyrus_sieve_la-variables.lo
  CC       sieve/sieve_libcyrus_sieve_la-varlist.lo
  CC       imap/sieve_libcyrus_sieve_la-json_support.lo
  CC       sieve/sieve_libcyrus_sieve_la-sieve_err.lo
  CC       sieve/sieve_libcyrus_sieve_lex_la-addr-lex.lo
  CC       sieve/sieve_libcyrus_sieve_lex_la-sieve-lex.lo
  CCLD     sieve/libcyrus_sieve_lex.la
ar: `u' modifier ignored since `D' is the default (see `U')
  CC       lib/acl.lo
  CC       lib/acl_afs.lo
  CC       lib/auth.lo
  CC       lib/auth_krb.lo
  CC       lib/auth_krb5.lo
  CC       lib/auth_pts.lo
  CC       lib/auth_unix.lo
  CC       lib/bitvector.lo
  CC       lib/bloom.lo
  CC       lib/bsearch.lo
  CC       lib/charset.lo
  CC       lib/command.lo
  CC       lib/cyr_qsort_r.lo
  CC       lib/cyrusdb.lo
  CC       lib/cyrusdb_flat.lo
  CC       lib/cyrusdb_quotalegacy.lo
  CC       lib/cyrusdb_skiplist.lo
  CC       lib/cyrusdb_twoskip.lo
  CC       lib/glob.lo
  CC       lib/htmlchar.lo
  CC       lib/imapurl.lo
  CC       lib/imclient.lo
  CC       lib/imparse.lo
  CC       lib/iostat.lo
  CC       lib/iptostring.lo
  CC       lib/libcyr_cfg.lo
  CC       lib/lsort.lo
  CC       lib/mappedfile.lo
  CC       lib/murmurhash.lo
  CC       lib/mkgmtime.lo
  CC       lib/parseaddr.lo
  CC       lib/prot.lo
  CC       lib/ptrarray.lo
  CC       lib/rfc822tok.lo
  CC       lib/signals.lo
  CC       lib/stristr.lo
  CC       lib/times.lo
  CC       lib/tok.lo
  CC       lib/wildmat.lo
  CC       lib/cyrusdb_sql.lo
  CC       lib/sqldb.lo
  CC       lib/gmtoff_gmtime.lo
  CC       lib/nonblock_ioctl.lo
  CC       lib/chartable.lo
  CCLD     perl/libcyrus.la
ar: `u' modifier ignored since `D' is the default (see `U')
  CC       lib/arrayu64.lo
  CC       lib/assert.lo
  CC       lib/bufarray.lo
  CC       lib/byteorder64.lo
  CC       lib/hash.lo
  CC       lib/hashset.lo
  CC       lib/hashu64.lo
  CC       lib/libconfig.lo
  CC       lib/mpool.lo
  CC       lib/retry.lo
  CC       lib/strarray.lo
  CC       lib/strhash.lo
  CC       lib/util.lo
  CC       lib/vparse.lo
  CC       lib/xmalloc.lo
  CC       lib/xstrlcat.lo
  CC       lib/xstrlcpy.lo
  CC       lib/xstrnchr.lo
  CC       lib/lock_fcntl.lo
  CC       lib/map_shared.lo
  CC       lib/imapopts.lo
  CCLD     perl/libcyrus_min.la
ar: `u' modifier ignored since `D' is the default (see `U')
  CC       perl/sieve/lib/isieve.lo
  CC       perl/sieve/lib/lex.lo
  CC       perl/sieve/lib/request.lo
  CCLD     perl/sieve/lib/libisieve.la
ar: `u' modifier ignored since `D' is the default (see `U')
  CC       imtest/imtest_imtest-imtest.o
  CCLD     imtest/imtest
  CC       master/cyrusMasterMIB.o
  CC       master/master.o
master/master.c: In function 'do_prom_report':
master/master.c:2172:5: error: ignoring return value of 'ftruncate' declared with attribute 'warn_unused_result' [-Werror=unused-result]
 2172 |     ftruncate(fd, buf_len(&report));
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[2]: *** [Makefile:4854: master/master.o] Error 1
  CC       master/masterconf.o
  CC       imap/imap_proxy.o
  CC       imap/imapd.o
  CC       imap/mutex_fake.o
  CC       imap/proxy.o
  CC       imap/sync_support.o
  CC       master/service.o
  CC       imap/autocreate.o
  CC       imap/pushstats.o
  CC       imap/lmtpd.o
  CC       imap/lmtpengine.o
  CC       imap/spool.o
  CC       imap/lmtp_sieve.o
  CC       imap/smtpclient.o
  CC       imap/jmap_util.o
  CC       imap/jmap_mail_query.o
  CC       imap/lmtp_err.o
  CC       imap/lmtpstats.o
  CC       imap/pop3d.o
  CC       imap/promstatsd.o
  CC       imap/smmapd.o
  CC       imap/fud.o
  CC       imap/idled.o
  CC       imap/imap_mupdate-mupdate.o
  CC       imap/imap_mupdate-mupdate-slave.o
  CC       imap/imap_mupdate-mutex_pthread.o
  CC       imap/imap_mupdate-tls_th-lock.o
  CC       master/imap_mupdate-service-thread.o
  CC       imap/calalarmd.o
  CC       imap/css3_color.o
  CC       imap/http_admin.o
  CC       imap/http_applepush.o
  CC       imap/http_caldav.o
  CC       imap/http_caldav_sched.o
  CC       imap/http_carddav.o
  CC       imap/http_cgi.o
imap/http_cgi.c: In function 'req_hdr_to_env':
imap/http_cgi.c:139:38: error: operand of '?:' changes signedness from 'int' to 'unsigned int' due to unsignedness of other operand [-Werror=sign-compare]
  139 |             unsigned offset = next ? next - env_str : (unsigned) strlen(env_str);
      |                                      ^~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[2]: *** [Makefile:4854: imap/http_cgi.o] Error 1
  CC       imap/http_dav.o
  CC       imap/http_dav_sharing.o
  CC       imap/http_dblookup.o
  CC       imap/http_h2.o
imap/http_h2.c: In function 'frame_recv_cb':
imap/http_h2.c:329:9: error: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Werror=unused-result]
  329 |         write(txn->conn->logfd, buf_base(logbuf), buf_len(logbuf));
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
imap/http_h2.c:343:17: error: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Werror=unused-result]
  343 |                 write(txn->conn->logfd, buf_base(logbuf), buf_len(logbuf));
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
imap/http_h2.c:381:13: error: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Werror=unused-result]
  381 |             write(txn->conn->logfd, buf_base(&txn->req_body.payload),
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  382 |                   buf_len(&txn->req_body.payload));
      |                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
imap/http_h2.c: In function 'http2_begin_headers':
imap/http_h2.c:781:9: error: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Werror=unused-result]
  781 |         write(txn->conn->logfd, buf_base(logbuf), buf_len(logbuf));
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
imap/http_h2.c: In function 'http2_add_header':
imap/http_h2.c:823:13: error: ignoring return value of 'writev' declared with attribute 'warn_unused_result' [-Werror=unused-result]
  823 |             writev(txn->conn->logfd, iov, niov);
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
imap/http_h2.c: In function 'http2_end_headers':
imap/http_h2.c:843:9: error: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Werror=unused-result]
  843 |         write(txn->conn->logfd, "\r\n", 2);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
imap/http_h2.c: In function 'http2_data_chunk':
imap/http_h2.c:922:9: error: ignoring return value of 'writev' declared with attribute 'warn_unused_result' [-Werror=unused-result]
  922 |         writev(txn->conn->logfd, iov, niov);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[2]: *** [Makefile:4854: imap/http_h2.o] Error 1
  CC       imap/http_ischedule.o
  CC       imap/http_prometheus.o
  CC       imap/http_proxy.o
  CC       imap/http_rss.o
  CC       imap/http_tzdist.o
  CC       imap/http_webdav.o
  CC       imap/http_ws.o
imap/http_ws.c: In function 'on_msg_recv_cb':
imap/http_ws.c:296:58: error: format '%ld' expects argument of type 'long int', but argument 5 has type 'size_t' {aka 'const unsigned int'} [-Werror=format=]
  296 |     buf_printf(&ctx->log, "opcode=%s; rsv=0x%x; length=%ld",
      |                                                        ~~^
      |                                                          |
      |                                                          long int
      |                                                        %d
  297 |                wslay_str_opcode(arg->opcode), arg->rsv, arg->msg_length);
      |                                                         ~~~~~~~~~~~~~~~
      |                                                            |
      |                                                            size_t {aka const unsigned int}
imap/http_ws.c:374:69: error: format '%ld' expects argument of type 'long int', but argument 5 has type 'size_t' {aka 'unsigned int'} [-Werror=format=]
  374 |                    ") => \"Success\" (opcode=%s; rsv=0x%x; length=%ld",
      |                                                                   ~~^
      |                                                                     |
      |                                                                     long int
      |                                                                   %d
  375 |                    wslay_str_opcode(msgarg.opcode), rsv, msgarg.msg_length);
      |                                                          ~~~~~~~~~~~~~~~~~
      |                                                                |
      |                                                                size_t {aka unsigned int}
imap/http_ws.c:388:66: error: format '%ld' expects argument of type 'long int', but argument 5 has type 'size_t' {aka 'unsigned int'} [-Werror=format=]
  388 |                    ") => \"Fail\" (opcode=%s; rsv=0x%x; length=%ld"
      |                                                                ~~^
      |                                                                  |
      |                                                                  long int
      |                                                                %d
  389 |                    "; status=%d; msg='%s'",
  390 |                    wslay_str_opcode(WSLAY_CONNECTION_CLOSE), rsv, err_msg_len,
      |                                                                   ~~~~~~~~~~~
      |                                                                   |
      |                                                                   size_t {aka unsigned int}
imap/http_ws.c:318:13: error: ignoring return value of 'writev' declared with attribute 'warn_unused_result' [-Werror=unused-result]
  318 |             writev(txn->conn->logfd, iov, niov);
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
imap/http_ws.c:343:13: error: ignoring return value of 'writev' declared with attribute 'warn_unused_result' [-Werror=unused-result]
  343 |             writev(txn->conn->logfd, iov, niov);
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[2]: *** [Makefile:4854: imap/http_ws.o] Error 1
  CC       imap/httpd.o
  CC       imap/jcal.o
  CC       imap/xcal.o
  CC       imap/xml_support.o
  CC       imap/zoneinfo_db.o
  CC       imap/http_jmap.o
imap/http_jmap.c: In function 'jmap_upload':
imap/http_jmap.c:824:9: error: ignoring return value of 'ftruncate' declared with attribute 'warn_unused_result' [-Werror=unused-result]
  824 |         ftruncate(fileno(f), 0L);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[2]: *** [Makefile:4854: imap/http_jmap.o] Error 1
  CC       imap/jmap_api.o
  CC       imap/jmap_calendar.o
  CC       imap/jmap_contact.o
  CC       imap/jmap_core.o
  CC       imap/jmap_ical.o
  CC       imap/jmap_mail.o
imap/jmap_mail.c: In function '_query_guidsearch_cb':
imap/jmap_mail.c:3315:31: error: comparison of integer expressions of different signedness: 'time_t' {aka 'const long int'} and 'uint32_t' {aka 'unsigned int'} [-Werror=sign-compare]
 3315 |         if (rec->internaldate < rock->msg.internaldate) {
      |                               ^
cc1: all warnings being treated as errors
make[2]: *** [Makefile:4854: imap/jmap_mail.o] Error 1
  CC       imap/jmap_mail_submission.o
imap/jmap_mail_submission.c: In function 'store_submission':
imap/jmap_mail_submission.c:409:16: error: format '%ld' expects argument of type 'long int', but argument 6 has type 'size_t' {aka 'unsigned int'} [-Werror=format=]
  409 |     fprintf(f, "MIME-Version: 1.0\r\n"
      |                ^~~~~~~~~~~~~~~~~~~~~~~
......
  417 |             msglen, JMAP_SUBMISSION_HDR);
      |             ~~~~~~
      |             |
      |             size_t {aka unsigned int}
imap/jmap_mail_submission.c:414:32: note: format string is defined here
  414 |             "Content-Length: %ld\r\n"
      |                              ~~^
      |                                |
      |                                long int
      |                              %d
cc1: all warnings being treated as errors
make[2]: *** [Makefile:4854: imap/jmap_mail_submission.o] Error 1
  CC       imap/jmap_mailbox.o
  CC       imap/jmap_vacation.o
  CC       imap/tz_err.o
  CC       imap/jmap_err.o
  CC       imap/sync_server.o
  CC       notifyd/notify_external.o
  CC       notifyd/notify_log.o
  CC       notifyd/notify_mailto.o
  CC       notifyd/notify_null.o
  CC       notifyd/notifyd.o
  CC       timsieved/actions.o
  CC       timsieved/lex.o
  CC       timsieved/parser.o
  CC       timsieved/timsieved.o
  CC       imap/message_test.o
  CC       imap/search_test.o
  CC       imap/cli_fatal.o
  CC       imap/squat_dump.o
  CC       imap/arbitron.o
imap/arbitron.c: In function 'run_users':
imap/arbitron.c:310:34: error: '%s' directive output may be truncated writing between 5 and 2147483645 bytes into a region of size between 4096 and 12288 [-Werror=format-truncation=]
  310 |                              "%s/%s", path, dirent2->d_name);
      |                                  ^~
In file included from /usr/include/stdio.h:866,
                 from imap/arbitron.c:49:
/usr/include/bits/stdio2.h:70:10: note: '__builtin___snprintf_chk' output between 7 and 2147491839 bytes into a destination of size 12289
   70 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   71 |        __bos (__s), __fmt, __va_arg_pack ());
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[2]: *** [Makefile:4854: imap/arbitron.o] Error 1
  CC       imap/chk_cyrus.o
  CC       imap/ctl_conversationsdb.o
  CC       imap/ctl_cyrusdb.o
  CC       imap/ctl_deliver.o
  CC       imap/ctl_mboxlist.o
  CC       imap/cvt_cyrusdb.o
  CC       imap/cyr_df.o
  CC       imap/cyrdump.o
  CC       imap/cyr_dbtool.o
  CC       imap/cyr_deny.o
  CC       imap/cyr_expire.o
  CC       imap/cyr_info.o
  CC       imap/cyr_buildinfo.o
  CC       imap/cyr_sequence.o
  CC       imap/cyr_synclog.o
  CC       imap/cyr_userseen.o
  CC       imap/imap_cyr_virusscan-cli_fatal.o
  CC       imap/imap_cyr_virusscan-cyr_virusscan.o
  CC       imap/imap_cyr_virusscan-mutex_fake.o
  CC       imap/deliver.o
  CC       imap/ipurge.o
  CC       imap/mbexamine.o
  CC       imap/mbpath.o
  CC       imap/mbtool.o
  CC       imap/quota.o
  CC       imap/reconstruct.o
  CC       imap/cvt_xlist_specialuse.o
  CC       imap/squatter.o
  CC       imap/ctl_zoneinfo.o
  CC       imap/dav_reconstruct.o
  CC       imap/sync_client.o
  CC       imap/sync_reset.o
  CC       imap/tls_prune.o
  CC       imap/unexpunge.o
  CC       sieve/sievec.o
  CC       sieve/sieved.o
  GEN      man/.sphinx-build.stamp
warning: missing documentation dependencies. man pages will be empty
  GEN      man/imtest.1
  GEN      man/installsieve.1
  GEN      man/httptest.1
  GEN      man/lmtptest.1
  GEN      man/mupdatetest.1
  GEN      man/nntptest.1
  GEN      man/pop3test.1
  GEN      man/sieveshell.1
  GEN      man/sivtest.1
  GEN      man/smtptest.1
  GEN      man/imclient.3
  GEN      man/cyrus.conf.5
  GEN      man/imapd.conf.5
  GEN      man/krb.equiv.5
  GEN      man/arbitron.8
  GEN      man/backupd.8
  GEN      man/chk_cyrus.8
  GEN      man/ctl_backups.8
  GEN      man/ctl_conversationsdb.8
  GEN      man/ctl_cyrusdb.8
  GEN      man/ctl_deliver.8
  GEN      man/ctl_mboxlist.8
  GEN      man/cvt_cyrusdb.8
  GEN      man/cyr_backup.8
  GEN      man/cyr_buildinfo.8
  GEN      man/cyr_dbtool.8
  GEN      man/cyr_deny.8
  GEN      man/cyr_df.8
  GEN      man/cyr_expire.8
  GEN      man/cyr_info.8
  GEN      man/cyr_synclog.8
  GEN      man/cyr_virusscan.8
  GEN      man/deliver.8
  GEN      man/fud.8
  GEN      man/idled.8
  GEN      man/imapd.8
  GEN      man/ipurge.8
  GEN      man/lmtpd.8
  GEN      man/master.8
  GEN      man/mbexamine.8
  GEN      man/mbpath.8
  GEN      man/mbtool.8
  GEN      man/notifyd.8
  GEN      man/pop3d.8
  GEN      man/quota.8
  GEN      man/reconstruct.8
  GEN      man/restore.8
  GEN      man/smmapd.8
  GEN      man/timsieved.8
  GEN      man/tls_prune.8
  GEN      man/unexpunge.8
  GEN      man/squatter.8
  GEN      man/ctl_zoneinfo.8
  GEN      man/httpd.8
  GEN      man/sync_client.8
  GEN      man/sync_reset.8
  GEN      man/sync_server.8
make[2]: Target 'all-am' not remade because of errors.
make[2]: Leaving directory '/home/halogen/werror-cyrus/cyrus-imapd-3.2.5'
Making all in perl/annotator
make[2]: Entering directory '/home/halogen/werror-cyrus/cyrus-imapd-3.2.5/perl/annotator'
cp Message.pm blib/lib/Cyrus/Annotator/Message.pm
cp AnnotateInlinedCIDs.pm blib/lib/Cyrus/Annotator/AnnotateInlinedCIDs.pm
cp Daemon.pm blib/lib/Cyrus/Annotator/Daemon.pm
Manifying 2 pod documents
make[2]: Leaving directory '/home/halogen/werror-cyrus/cyrus-imapd-3.2.5/perl/annotator'
Making all in perl/imap
make[2]: Entering directory '/home/halogen/werror-cyrus/cyrus-imapd-3.2.5/perl/imap'
Makefile:373: warning: ignoring prerequisites on suffix rule definition
Makefile:373: warning: ignoring prerequisites on suffix rule definition
cp IMAP.pm blib/lib/Cyrus/IMAP.pm
cp IMAP/Admin.pm blib/lib/Cyrus/IMAP/Admin.pm
cp IMAP/Shell.pm blib/lib/Cyrus/IMAP/Shell.pm
cp IMAP/IMSP.pm blib/lib/Cyrus/IMAP/IMSP.pm
Running Mkbootstrap for IMAP ()
chmod 644 "IMAP.bs"
"/usr/bin/perl" -MExtUtils::Command::MM -e 'cp_nonempty' -- IMAP.bs blib/arch/auto/Cyrus/IMAP/IMAP.bs 644
"/usr/bin/perl" "/usr/share/perl5/core_perl/ExtUtils/xsubpp"  -typemap '/usr/share/perl5/core_perl/ExtUtils/typemap' -typemap '/home/halogen/werror-cyrus/cyrus-imapd-3.2.5/perl/imap/typemap'  IMAP.xs > IMAP.xsc && mv IMAP.xsc IMAP.c
cc -c  -I../.. -I../../com_err/et    -I../../perl/imap -fstack-clash-protection -D_FORTIFY_SOURCE=2 -mtune=i686 -O2 -pipe -g -D_FILE_OFFSET_BITS=64 -DLARGE_FILE_SUPPORT64 -Wall -fstack-clash-protection -D_FORTIFY_SOURCE=2 -mtune=i686 -O2 -pipe -g -D_FILE_OFFSET_BITS=64 -DLARGE_FILE_SUPPORT64   -DVERSION=\"1.00\" -DXS_VERSION=\"1.00\" -fPIC "-I/usr/lib/perl5/core_perl/CORE"  -DPERL_POLLUTE IMAP.c
In file included from ../../lib/util.h:49,
                 from IMAP.xs:56:
../../config.h:626: warning: "VERSION" redefined
  626 | #define VERSION "3.2.5"
      |
<command-line>: note: this is the location of the previous definition
IMAP.c: In function 'XS_Cyrus__IMAP_new':
IMAP.c:467:7: warning: unused variable 'RETVAL' [-Wunused-variable]
  467 |  SV * RETVAL;
      |       ^~~~~~
In file included from IMAP.xs:50:
IMAP.c: In function 'XS_Cyrus__IMAP_flags':
/usr/lib/perl5/core_perl/CORE/XSUB.h:177:28: warning: unused variable 'targ' [-Wunused-variable]
  177 | #define dXSTARG SV * const targ = ((PL_op->op_private & OPpENTERSUB_HASTARG) \
      |                            ^~~~
/usr/lib/perl5/core_perl/CORE/XSUB.h:177:28: note: in definition of macro 'dXSTARG'
  177 | #define dXSTARG SV * const targ = ((PL_op->op_private & OPpENTERSUB_HASTARG) \
      |                            ^~~~
IMAP.c:653:6: warning: variable 'RETVAL' set but not used [-Wunused-but-set-variable]
  653 |  int RETVAL;
      |      ^~~~~~
IMAP.c: In function 'XS_Cyrus__IMAP__authenticate':
IMAP.c:756:7: warning: unused variable 'RETVAL' [-Wunused-variable]
  756 |  SV * RETVAL;
      |       ^~~~~~
IMAP.c: In function 'XS_Cyrus__IMAP__starttls':
IMAP.c:843:7: warning: unused variable 'RETVAL' [-Wunused-variable]
  843 |  SV * RETVAL;
      |       ^~~~~~
IMAP.c: In function 'XS_Cyrus__IMAP_fromURL':
IMAP.c:1186:13: warning: variable 'client' set but not used [-Wunused-but-set-variable]
 1186 |  Cyrus_IMAP client;
      |             ^~~~~~
IMAP.c: In function 'XS_Cyrus__IMAP_toURL':
IMAP.c:1231:13: warning: variable 'client' set but not used [-Wunused-but-set-variable]
 1231 |  Cyrus_IMAP client;
      |             ^~~~~~
In file included from /usr/include/string.h:519,
                 from /usr/lib/perl5/core_perl/CORE/perl.h:1233,
                 from IMAP.xs:49:
In function 'strncpy',
    inlined from 'XS_Cyrus__IMAP__authenticate' at IMAP.xs:409:13:
/usr/include/bits/string_fortified.h:106:10: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
  106 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
IMAP.c: In function 'XS_Cyrus__IMAP__authenticate':
IMAP.xs:408:37: note: length computed here
  408 |             client->password->len = strlen(password);
      |                                     ^~~~~~~~~~~~~~~~
In file included from /usr/include/string.h:519,
                 from /usr/lib/perl5/core_perl/CORE/perl.h:1233,
                 from IMAP.xs:49:
In function 'strncpy',
    inlined from 'get_password' at IMAP.xs:207:9:
/usr/include/bits/string_fortified.h:106:10: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
  106 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
IMAP.xs: In function 'get_password':
IMAP.xs:206:31: note: length computed here
  206 |         text->password->len = strlen(ptr);
      |                               ^~~~~~~~~~~
rm -f blib/arch/auto/Cyrus/IMAP/IMAP.so
cc   -shared -Wl,-z,relro -Wl,-z,now -Wl,--as-needed     -Wl,-z,stack-size=2097152 -pthread  IMAP.o  -o blib/arch/auto/Cyrus/IMAP/IMAP.so ../../perl/.libs/libcyrus.a ../../perl/.libs/libcyrus_min.a \
   -lsasl2 -lssl -lcrypto -lssl -lcrypto -luuid -lz   \

chmod 755 blib/arch/auto/Cyrus/IMAP/IMAP.so
perl /home/halogen/werror-cyrus/cyrus-imapd-3.2.5/tools/fixsearchpath.pl NONE /bin < cyradm.sh > cyradm
cp cyradm blib/script/cyradm
"/usr/bin/perl" -MExtUtils::MY -e 'MY->fixin(shift)' -- blib/script/cyradm
Manifying 1 pod document
Manifying 4 pod documents
make[2]: Leaving directory '/home/halogen/werror-cyrus/cyrus-imapd-3.2.5/perl/imap'
Making all in perl/sieve/managesieve
make[2]: Entering directory '/home/halogen/werror-cyrus/cyrus-imapd-3.2.5/perl/sieve/managesieve'
Makefile:362: warning: ignoring prerequisites on suffix rule definition
Makefile:362: warning: ignoring prerequisites on suffix rule definition
cp managesieve.pm blib/lib/Cyrus/SIEVE/managesieve.pm
Running Mkbootstrap for managesieve ()
chmod 644 "managesieve.bs"
"/usr/bin/perl" -MExtUtils::Command::MM -e 'cp_nonempty' -- managesieve.bs blib/arch/auto/Cyrus/SIEVE/managesieve/managesieve.bs 644
"/usr/bin/perl" "/usr/share/perl5/core_perl/ExtUtils/xsubpp"  -typemap '/usr/share/perl5/core_perl/ExtUtils/typemap' -typemap '/home/halogen/werror-cyrus/cyrus-imapd-3.2.5/perl/sieve/managesieve/typemap'  managesieve.xs > managesieve.xsc && mv managesieve.xsc managesieve.c
cc -c  -I../../../lib -I../../../perl/sieve -I../../../perl/sieve/lib   -fstack-clash-protection -D_FORTIFY_SOURCE=2 -mtune=i686 -O2 -pipe -g -D_FILE_OFFSET_BITS=64 -DLARGE_FILE_SUPPORT64 -Wall -fstack-clash-protection -D_FORTIFY_SOURCE=2 -mtune=i686 -O2 -pipe -g -D_FILE_OFFSET_BITS=64 -DLARGE_FILE_SUPPORT64   -DVERSION=\"0.01\" -DXS_VERSION=\"0.01\" -fPIC "-I/usr/lib/perl5/core_perl/CORE"  -DPERL_POLLUTE managesieve.c
managesieve.c: In function 'XS_Cyrus__SIEVE__managesieve_sieve_get_handle':
managesieve.c:345:11: warning: unused variable 'RETVAL' [-Wunused-variable]
  345 |  Sieveobj RETVAL;
      |           ^~~~~~
In file included from managesieve.xs:47:
managesieve.c: In function 'XS_Cyrus__SIEVE__managesieve_sieve_logout':
/usr/lib/perl5/core_perl/CORE/XSUB.h:177:28: warning: unused variable 'targ' [-Wunused-variable]
  177 | #define dXSTARG SV * const targ = ((PL_op->op_private & OPpENTERSUB_HASTARG) \
      |                            ^~~~
/usr/lib/perl5/core_perl/CORE/XSUB.h:177:28: note: in definition of macro 'dXSTARG'
  177 | #define dXSTARG SV * const targ = ((PL_op->op_private & OPpENTERSUB_HASTARG) \
      |                            ^~~~
managesieve.c:528:6: warning: unused variable 'RETVAL' [-Wunused-variable]
  528 |  int RETVAL;
      |      ^~~~~~
rm -f blib/arch/auto/Cyrus/SIEVE/managesieve/managesieve.so
cc   -shared -Wl,-z,relro -Wl,-z,now -Wl,--as-needed     -Wl,-z,stack-size=2097152 -pthread  managesieve.o  -o blib/arch/auto/Cyrus/SIEVE/managesieve/managesieve.so ../lib/.libs/libisieve.a ../../../perl/.libs/libcyrus.a ../../../perl/.libs/libcyrus_min.a \
   -lsasl2 -lssl -lcrypto -lssl -lcrypto -luuid -lpcre -lpcreposix -lz -lsqlite3 -L/usr/lib -lmysqlclient -lpthread -lz -lm -ldl   \

chmod 755 blib/arch/auto/Cyrus/SIEVE/managesieve/managesieve.so
Manifying 1 pod document
make[2]: Leaving directory '/home/halogen/werror-cyrus/cyrus-imapd-3.2.5/perl/sieve/managesieve'
make[1]: *** [Makefile:6564: all-recursive] Error 1
make[1]: Leaving directory '/home/halogen/werror-cyrus/cyrus-imapd-3.2.5'
make: *** [Makefile:2900: all] Error 2