CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_LD_FLAGS
    ECM_MKSPECS_INSTALL_DIR


/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/contacts/contactsresource.cpp: In member function ‘virtual void ContactsResource::itemAdded(const Akonadi::Item&, const Akonadi::Collection&)’:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/contacts/contactsresource.cpp:270:50: warning: ignoring return value of ‘bool KContacts::ContactGroupTool::convertToXml(const KContacts::ContactGroup&, QIODevice*, QString*)’, declared with attribute ‘nodiscard’ [-Wunused-result]
  270 |         KContacts::ContactGroupTool::convertToXml(group, &file);
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
In file included from /usr/include/KF6/KContacts/KContacts/ContactGroupTool:1,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/contacts/contactsresource.h:13,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/contacts/contactsresource.cpp:7:
/usr/include/KF6/KContacts/kcontacts/contactgrouptool.h:44:37: note: declared here
   44 | [[nodiscard]] KCONTACTS_EXPORT bool convertToXml(const ContactGroup &group, QIODevice *device, QString *errorMessage = nullptr);
      |                                     ^~~~~~~~~~~~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/contacts/contactsresource.cpp: In member function ‘virtual void ContactsResource::itemChanged(const Akonadi::Item&, const QSet&)’:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/contacts/contactsresource.cpp:317:50: warning: ignoring return value of ‘bool KContacts::ContactGroupTool::convertToXml(const KContacts::ContactGroup&, QIODevice*, QString*)’, declared with attribute ‘nodiscard’ [-Wunused-result]
  317 |         KContacts::ContactGroupTool::convertToXml(group, &file);
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
/usr/include/KF6/KContacts/kcontacts/contactgrouptool.h:44:37: note: declared here
   44 | [[nodiscard]] KCONTACTS_EXPORT bool convertToXml(const ContactGroup &group, QIODevice *device, QString *errorMessage = nullptr);
      |                                     ^~~~~~~~~~~~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/contacts/contactsresource.cpp: In member function ‘void ContactsResource::initializeDirectory(const QString&) const’:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/contacts/contactsresource.cpp:471:18: warning: ignoring return value of ‘virtual bool QFile::open(QIODeviceBase::OpenMode)’, declared with attribute ‘nodiscard’ [-Wunused-result]
  471 |         file.open(QIODevice::WriteOnly);
      |         ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/qt6/QtCore/qdir.h:11,
                 from /usr/include/qt6/QtCore/QtCore:91,
                 from /usr/include/qt6/QtDBus/QtDBusDepends:3,
                 from /usr/include/qt6/QtDBus/QtDBus:3,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/build/resources/contacts/contactsresourcesettingsadaptor.h:16,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/contacts/contactsresource.cpp:9:
/usr/include/qt6/QtCore/qfile.h:291:32: note: declared here
  291 |     QFILE_MAYBE_NODISCARD bool open(OpenMode flags) override;
      |                                ^~~~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/icaldir/icaldirresource.cpp: In member function ‘void ICalDirResource::slotReloadConfig()’:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/icaldir/icaldirresource.cpp:88:19: warning: ignoring return value of ‘bool ICalDirResource::loadIncidences()’, declared with attribute ‘nodiscard’ [-Wunused-result]
   88 |     loadIncidences();
      |     ~~~~~~~~~~~~~~^~
In file included from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/icaldir/icaldirresource.cpp:9:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/icaldir/icaldirresource.h:43:24: note: declared here
   43 |     [[nodiscard]] bool loadIncidences();
      |                        ^~~~~~~~~~~~~~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/icaldir/icaldirresource.cpp: In member function ‘virtual void ICalDirResource::retrieveItems(const Akonadi::Collection&)’:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/icaldir/icaldirresource.cpp:265:19: warning: ignoring return value of ‘bool ICalDirResource::loadIncidences()’, declared with attribute ‘nodiscard’ [-Wunused-result]
  265 |     loadIncidences();
      |     ~~~~~~~~~~~~~~^~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/icaldir/icaldirresource.cpp:98:6: note: declared here
   98 | bool ICalDirResource::loadIncidences()
      |      ^~~~~~~~~~~~~~~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/icaldir/icaldirresource.cpp: In member function ‘void ICalDirResource::initializeICalDirectory() const’:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/icaldir/icaldirresource.cpp:306:18: warning: ignoring return value of ‘virtual bool QFile::open(QIODeviceBase::OpenMode)’, declared with attribute ‘nodiscard’ [-Wunused-result]
  306 |         file.open(QIODevice::WriteOnly);
      |         ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/qt6/QtCore/qdir.h:11,
                 from /usr/include/qt6/QtCore/QtCore:91,
                 from /usr/include/qt6/QtDBus/QtDBusDepends:3,
                 from /usr/include/qt6/QtDBus/QtDBus:3,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/build/resources/icaldir/settingsadaptor.h:16,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/icaldir/icaldirresource.cpp:11:
/usr/include/qt6/QtCore/qfile.h:291:32: note: declared here
  291 |     QFILE_MAYBE_NODISCARD bool open(OpenMode flags) override;
      |                                ^~~~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/agents/maildispatcher/sendjob.cpp: In member function ‘void SendJob::doTraditionalTransport()’:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/agents/maildispatcher/sendjob.cpp:119:19: warning: ‘TransportJob’ is deprecated [-Wdeprecated-declarations]
  119 |     TransportJob *job = TransportManager::self()->createTransportJob(transportAttribute->transportId());
      |                   ^~~
In file included from /usr/include/KPim6/MailTransport/MailTransport/TransportJob:1,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/agents/maildispatcher/sendjob.cpp:28:
/usr/include/KPim6/MailTransport/mailtransport/transportjob.h:30:39: note: declared here
   30 | class MAILTRANSPORT_DEPRECATED_EXPORT TransportJob : public KCompositeJob
      |                                       ^~~~~~~~~~~~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/agents/maildispatcher/sendjob.cpp:119:69: warning: ‘MailTransport::TransportJob* MailTransport::TransportManager::createTransportJob(MailTransport::Transport::Id)’ is deprecated [-Wdeprecated-declarations]
  119 |     TransportJob *job = TransportManager::self()->createTransportJob(transportAttribute->transportId());
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/KPim6/MailTransport/MailTransport/TransportManager:1,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/agents/maildispatcher/sendjob.cpp:29:
/usr/include/KPim6/MailTransport/mailtransport/transportmanager.h:115:44: note: declared here
  115 |     MAILTRANSPORT_DEPRECATED TransportJob *createTransportJob(Transport::Id transportId);
      |                                            ^~~~~~~~~~~~~~~~~~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/agents/maildispatcher/sendjob.cpp:170:33: warning: ‘TransportJob’ is deprecated [-Wdeprecated-declarations]
  170 |     connect(job, &TransportJob::result, this, &SendJob::transportResult);
      |                                 ^~~~~~
/usr/include/KPim6/MailTransport/mailtransport/transportjob.h:30:39: note: declared here
   30 | class MAILTRANSPORT_DEPRECATED_EXPORT TransportJob : public KCompositeJob
      |                                       ^~~~~~~~~~~~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/agents/maildispatcher/sendjob.cpp:171:33: warning: ‘TransportJob’ is deprecated [-Wdeprecated-declarations]
  171 |     connect(job, &TransportJob::percentChanged, this, [this](KJob *job, ulong val) {
      |                                 ^~~~~~~~~~~~~~
/usr/include/KPim6/MailTransport/mailtransport/transportjob.h:30:39: note: declared here
   30 | class MAILTRANSPORT_DEPRECATED_EXPORT TransportJob : public KCompositeJob
      |                                       ^~~~~~~~~~~~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/agents/maildispatcher/sendjob.cpp: In member function ‘void SendJob::abort()’:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/agents/maildispatcher/sendjob.cpp:408:35: warning: ‘TransportJob’ is deprecated [-Wdeprecated-declarations]
  408 |     if (dynamic_cast(mCurrentJob)) {
      |                                   ^
/usr/include/KPim6/MailTransport/mailtransport/transportjob.h:30:39: note: declared here
   30 | class MAILTRANSPORT_DEPRECATED_EXPORT TransportJob : public KCompositeJob
      |                                       ^~~~~~~~~~~~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/ews/ewsclient/ewsgetstreamingeventsrequest.cpp: In member function ‘void EwsGetStreamingEventsRequest::requestDataTimeout()’:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/ews/ewsclient/ewsgetstreamingeventsrequest.cpp:80:26: warning: ignoring return value of ‘bool QTemporaryFile::open()’, declared with attribute ‘nodiscard’ [-Wunused-result]
   80 |             dumpFile.open();
      |             ~~~~~~~~~~~~~^~
In file included from /usr/include/qt6/QtCore/QTemporaryFile:1,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/ews/ewsclient/ewsgetstreamingeventsrequest.cpp:9:
/usr/include/qt6/QtCore/qtemporaryfile.h:52:32: note: declared here
   52 |     QFILE_MAYBE_NODISCARD bool open() { return open(QIODevice::ReadWrite); }
      |                                ^~~~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/kmailtransport/akonadimailtransportplugin.cpp:80:131: warning: ‘TransportJob’ is deprecated [-Wdeprecated-declarations]
   80 | MailTransport::TransportJob *AkonadiMailTransportPlugin::createTransportJob(MailTransport::Transport *t, const QString &identifier)
      |                                                                                                                                   ^
In file included from /usr/include/KPim6/MailTransport/MailTransport/TransportJob:1,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/kmailtransport/resourcesendjob_p.h:9,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/kmailtransport/akonadimailtransportplugin.cpp:9:
/usr/include/KPim6/MailTransport/mailtransport/transportjob.h:30:39: note: declared here
   30 | class MAILTRANSPORT_DEPRECATED_EXPORT TransportJob : public KCompositeJob
      |                                       ^~~~~~~~~~~~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/ews/ewsclient/ewspoxautodiscoverrequest.cpp: In member function ‘void EwsPoxAutodiscoverRequest::requestResult(KJob*)’:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/ews/ewsclient/ewspoxautodiscoverrequest.cpp:111:26: warning: ignoring return value of ‘bool QTemporaryFile::open()’, declared with attribute ‘nodiscard’ [-Wunused-result]
  111 |             dumpFile.open();
      |             ~~~~~~~~~~~~~^~
In file included from /usr/include/qt6/QtCore/QTemporaryFile:1,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/ews/ewsclient/ewspoxautodiscoverrequest.cpp:9:
/usr/include/qt6/QtCore/qtemporaryfile.h:52:32: note: declared here
   52 |     QFILE_MAYBE_NODISCARD bool open() { return open(QIODevice::ReadWrite); }
      |                                ^~~~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/ews/ewsclient/ewspoxautodiscoverrequest.cpp: In member function ‘void EwsPoxAutodiscoverRequest::dump() const’:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/ews/ewsclient/ewspoxautodiscoverrequest.cpp:258:25: warning: ignoring return value of ‘bool QTemporaryFile::open()’, declared with attribute ‘nodiscard’ [-Wunused-result]
  258 |         reqDumpFile.open();
      |         ~~~~~~~~~~~~~~~~^~
/usr/include/qt6/QtCore/qtemporaryfile.h:52:32: note: declared here
   52 |     QFILE_MAYBE_NODISCARD bool open() { return open(QIODevice::ReadWrite); }
      |                                ^~~~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/ews/ewsclient/ewspoxautodiscoverrequest.cpp:263:25: warning: ignoring return value of ‘bool QTemporaryFile::open()’, declared with attribute ‘nodiscard’ [-Wunused-result]
  263 |         resDumpFile.open();
      |         ~~~~~~~~~~~~~~~~^~
/usr/include/qt6/QtCore/qtemporaryfile.h:52:32: note: declared here
   52 |     QFILE_MAYBE_NODISCARD bool open() { return open(QIODevice::ReadWrite); }
      |                                ^~~~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/ews/ewsclient/ewsrequest.cpp: In member function ‘void EwsRequest::requestResult(KJob*)’:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/ews/ewsclient/ewsrequest.cpp:128:30: warning: ignoring return value of ‘bool QTemporaryFile::open()’, declared with attribute ‘nodiscard’ [-Wunused-result]
  128 |                 dumpFile.open();
      |                 ~~~~~~~~~~~~~^~
In file included from /usr/include/qt6/QtCore/QTemporaryFile:1,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/ews/ewsclient/ewsrequest.cpp:10:
/usr/include/qt6/QtCore/qtemporaryfile.h:52:32: note: declared here
   52 |     QFILE_MAYBE_NODISCARD bool open() { return open(QIODevice::ReadWrite); }
      |                                ^~~~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/ews/ewsclient/ewsrequest.cpp: In member function ‘void EwsRequest::dump() const’:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/ews/ewsclient/ewsrequest.cpp:373:25: warning: ignoring return value of ‘bool QTemporaryFile::open()’, declared with attribute ‘nodiscard’ [-Wunused-result]
  373 |         reqDumpFile.open();
      |         ~~~~~~~~~~~~~~~~^~
/usr/include/qt6/QtCore/qtemporaryfile.h:52:32: note: declared here
   52 |     QFILE_MAYBE_NODISCARD bool open() { return open(QIODevice::ReadWrite); }
      |                                ^~~~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/ews/ewsclient/ewsrequest.cpp:378:25: warning: ignoring return value of ‘bool QTemporaryFile::open()’, declared with attribute ‘nodiscard’ [-Wunused-result]
  378 |         resDumpFile.open();
      |         ~~~~~~~~~~~~~~~~^~
/usr/include/qt6/QtCore/qtemporaryfile.h:52:32: note: declared here
   52 |     QFILE_MAYBE_NODISCARD bool open() { return open(QIODevice::ReadWrite); }
      |                                ^~~~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/mbox/mboxresource.cpp: In lambda function:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/mbox/mboxresource.cpp:105:20: warning: ignoring return value of ‘bool KMBox::MBox::lock()’, declared with attribute ‘nodiscard’ [-Wunused-result]
  105 |         mMBox->lock(); // Lock the file so that it doesn't get locked for every
      |         ~~~~~~~~~~~^~
In file included from /usr/include/KPim6/KMbox/KMbox/MBox:1,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/mbox/mboxresource.cpp:18:
/usr/include/KPim6/KMbox/kmbox/mbox.h:102:24: note: declared here
  102 |     [[nodiscard]] bool lock();
      |                        ^~~~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/mbox/mboxresource.cpp:132:22: warning: ignoring return value of ‘bool KMBox::MBox::unlock()’, declared with attribute ‘nodiscard’ [-Wunused-result]
  132 |         mMBox->unlock(); // Now we have the items, unlock
      |         ~~~~~~~~~~~~~^~
/usr/include/KPim6/KMbox/kmbox/mbox.h:218:24: note: declared here
  218 |     [[nodiscard]] bool unlock();
      |                        ^~~~~~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/mbox/mboxresource.cpp: In member function ‘virtual void MboxResource::itemRemoved(const Akonadi::Item&)’:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/mbox/mboxresource.cpp:247:21: warning: ignoring return value of ‘bool KMBox::MBox::purge(const KMBox::MBoxEntry::List&, QList >*)’, declared with attribute ‘nodiscard’ [-Wunused-result]
  247 |         mMBox->purge(attr->deletedItemEntries() << KMBox::MBoxEntry(itemOffset(item.remoteId())));
      |         ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/KPim6/KMbox/kmbox/mbox.h:127:24: note: declared here
  127 |     [[nodiscard]] bool purge(const MBoxEntry::List &deletedEntries, QList *movedEntries = nullptr);
      |                        ^~~~~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/mbox/mboxresource.cpp: In member function ‘virtual bool MboxResource::readFromFile(const QString&)’:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/mbox/mboxresource.cpp:280:27: warning: ignoring return value of ‘bool KMBox::MBox::setLockType(LockType)’, declared with attribute ‘nodiscard’ [-Wunused-result]
  280 |         mMBox->setLockType(KMBox::MBox::ProcmailLockfile);
      |         ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/KPim6/KMbox/kmbox/mbox.h:191:24: note: declared here
  191 |     [[nodiscard]] bool setLockType(LockType ltype);
      |                        ^~~~~~~~~~~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/mbox/mboxresource.cpp:284:27: warning: ignoring return value of ‘bool KMBox::MBox::setLockType(LockType)’, declared with attribute ‘nodiscard’ [-Wunused-result]
  284 |         mMBox->setLockType(KMBox::MBox::MuttDotlock);
      |         ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/KPim6/KMbox/kmbox/mbox.h:191:24: note: declared here
  191 |     [[nodiscard]] bool setLockType(LockType ltype);
      |                        ^~~~~~~~~~~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/mbox/mboxresource.cpp:287:27: warning: ignoring return value of ‘bool KMBox::MBox::setLockType(LockType)’, declared with attribute ‘nodiscard’ [-Wunused-result]
  287 |         mMBox->setLockType(KMBox::MBox::MuttDotlockPrivileged);
      |         ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/KPim6/KMbox/kmbox/mbox.h:191:24: note: declared here
  191 |     [[nodiscard]] bool setLockType(LockType ltype);
      |                        ^~~~~~~~~~~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/mbox/mboxresource.cpp: In member function ‘virtual bool MboxResource::writeToFile(const QString&)’:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/mbox/mboxresource.cpp:312:18: warning: ignoring return value of ‘virtual bool QFile::open(QIODeviceBase::OpenMode)’, declared with attribute ‘nodiscard’ [-Wunused-result]
  312 |         file.open(QIODevice::WriteOnly);
      |         ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/qt6/QtCore/QFile:1,
                 from /usr/include/KF6/KIOCore/kio/global.h:12,
                 from /usr/include/KF6/KIOCore/kio/filecopyjob.h:13,
                 from /usr/include/KF6/KIOCore/KIO/FileCopyJob:1,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/shared/singlefileresource/singlefileresource.h:17,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/mbox/mboxresource.h:10,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/mbox/mboxresource.cpp:7:
/usr/include/qt6/QtCore/qfile.h:291:32: note: declared here
  291 |     QFILE_MAYBE_NODISCARD bool open(OpenMode flags) override;
      |                                ^~~~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/vcarddir/vcarddirresource.cpp: In member function ‘virtual void VCardDirResource::itemAdded(const Akonadi::Item&, const Akonadi::Collection&)’:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/vcarddir/vcarddirresource.cpp:152:18: warning: ignoring return value of ‘virtual bool QFile::open(QIODeviceBase::OpenMode)’, declared with attribute ‘nodiscard’ [-Wunused-result]
  152 |         file.open(QIODevice::WriteOnly);
      |         ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/qt6/QtCore/qdir.h:11,
                 from /usr/include/qt6/QtCore/QtCore:91,
                 from /usr/include/qt6/QtDBus/QtDBusDepends:3,
                 from /usr/include/qt6/QtDBus/QtDBus:3,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/build/resources/vcarddir/settingsadaptor.h:16,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/vcarddir/vcarddirresource.cpp:10:
/usr/include/qt6/QtCore/qfile.h:291:32: note: declared here
  291 |     QFILE_MAYBE_NODISCARD bool open(OpenMode flags) override;
      |                                ^~~~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/vcarddir/vcarddirresource.cpp: In member function ‘void VCardDirResource::initializeVCardDirectory() const’:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/vcarddir/vcarddirresource.cpp:289:18: warning: ignoring return value of ‘virtual bool QFile::open(QIODeviceBase::OpenMode)’, declared with attribute ‘nodiscard’ [-Wunused-result]
  289 |         file.open(QIODevice::WriteOnly);
      |         ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/usr/include/qt6/QtCore/qfile.h:291:32: note: declared here
  291 |     QFILE_MAYBE_NODISCARD bool open(OpenMode flags) override;
      |                                ^~~~
In file included from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/imapresource.h:14,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/setupserver.cpp:20:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/imapresourcebase.h:37:39: warning: ‘Observer’ is deprecated [-Wdeprecated-declarations]
   37 |     using Akonadi::AgentBase::Observer::collectionChanged;
      |                                       ^~
In file included from /usr/include/KPim6/AkonadiAgentBase/akonadi/resourcebase.h:12,
                 from /usr/include/KPim6/AkonadiAgentWidgetBase/akonadi/resourcewidgetbase.h:16,
                 from /usr/include/KPim6/AkonadiAgentWidgetBase/Akonadi/ResourceWidgetBase:1,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/imapresourcebase.h:17:
/usr/include/KPim6/AkonadiAgentBase/akonadi/agentbase.h:179:63: note: declared here
  179 |     class AKONADIAGENTBASE_DEPRECATED AKONADIAGENTBASE_EXPORT Observer
      |                                                               ^~~~~~~~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/setupserver.cpp: In member function ‘void SetupServer::saveSettings()’:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/setupserver.cpp:321:64: warning: ignoring return value of ‘bool Akonadi::SpecialMailCollections::registerCollection(Type, const Akonadi::Collection&)’, declared with attribute ‘nodiscard’ [-Wunused-result]
  321 |     Akonadi::SpecialMailCollections::self()->registerCollection(Akonadi::SpecialMailCollections::Trash, trash);
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/KPim6/AkonadiMime/Akonadi/SpecialMailCollections:1,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/setupserver.cpp:36:
/usr/include/KPim6/AkonadiMime/akonadi/specialmailcollections.h:110:24: note: declared here
  110 |     [[nodiscard]] bool registerCollection(Type type, const Akonadi::Collection &collection);
      |                        ^~~~~~~~~~~~~~~~~~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/setupserver.cpp:326:70: warning: ignoring return value of ‘bool Akonadi::SpecialMailCollections::unregisterCollection(const Akonadi::Collection&)’, declared with attribute ‘nodiscard’ [-Wunused-result]
  326 |         Akonadi::SpecialMailCollections::self()->unregisterCollection(mOldTrash);
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
/usr/include/KPim6/AkonadiMime/akonadi/specialmailcollections.h:118:24: note: declared here
  118 |     [[nodiscard]] bool unregisterCollection(const Collection &collection);
      |                        ^~~~~~~~~~~~~~~~~~~~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/mixedmaildir/mixedmaildirstore.cpp: In member function ‘void MBoxContext::updatePath(const QString&)’:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/mixedmaildir/mixedmaildirstore.cpp:246:19: warning: ignoring return value of ‘bool KMBox::MBox::load(const QString&)’, declared with attribute ‘nodiscard’ [-Wunused-result]
  246 |         mMBox.load(newPath);
      |         ~~~~~~~~~~^~~~~~~~~
In file included from /usr/include/KPim6/KMbox/KMbox/MBox:1,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/mixedmaildir/mixedmaildirstore.cpp:28:
/usr/include/KPim6/KMbox/kmbox/mbox.h:88:24: note: declared here
   88 |     [[nodiscard]] bool load(const QString &fileName);
      |                        ^~~~
In file included from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/imapresourcebase.cpp:12:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/imapresourcebase.h:37:39: warning: ‘Observer’ is deprecated [-Wdeprecated-declarations]
   37 |     using Akonadi::AgentBase::Observer::collectionChanged;
      |                                       ^~
In file included from /usr/include/KPim6/AkonadiAgentBase/akonadi/resourcebase.h:12,
                 from /usr/include/KPim6/AkonadiAgentWidgetBase/akonadi/resourcewidgetbase.h:16,
                 from /usr/include/KPim6/AkonadiAgentWidgetBase/Akonadi/ResourceWidgetBase:1,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/imapresourcebase.h:17:
/usr/include/KPim6/AkonadiAgentBase/akonadi/agentbase.h:179:63: note: declared here
  179 |     class AKONADIAGENTBASE_DEPRECATED AKONADIAGENTBASE_EXPORT Observer
      |                                                               ^~~~~~~~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/retrievecollectionmetadatatask.cpp: In member function ‘virtual void RetrieveCollectionMetadataTask::doStart(KIMAP::Session*)’:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/retrievecollectionmetadatatask.cpp:66:27: warning: ‘void KIMAP::GetMetaDataJob::addEntry(const QByteArray&, const QByteArray&)’ is deprecated [-Wdeprecated-declarations]
   66 |             meta->addEntry("*", "value.shared");
      |             ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/KPim6/KIMAP/KIMAP/GetMetaDataJob:1,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/retrievecollectionmetadatatask.cpp:11:
/usr/include/KPim6/KIMAP/kimap/getmetadatajob.h:84:27: note: declared here
   84 |     KIMAP_DEPRECATED void addEntry(const QByteArray &entry, const QByteArray &attribute = QByteArray());
      |                           ^~~~~~~~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/removecollectionrecursivetask.cpp: In member function ‘virtual void RemoveCollectionRecursiveTask::doStart(KIMAP::Session*)’:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/removecollectionrecursivetask.cpp:33:36: warning: ‘void KIMAP::ListJob::setIncludeUnsubscribed(bool)’ is deprecated [-Wdeprecated-declarations]
   33 |     listJob->setIncludeUnsubscribed(!isSubscriptionEnabled());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/KPim6/KIMAP/KIMAP/ListJob:1,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/resourcestateinterface.h:17,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/resourcetask.h:17,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/removecollectionrecursivetask.h:10,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/removecollectionrecursivetask.cpp:8:
/usr/include/KPim6/KIMAP/kimap/listjob.h:52:27: note: declared here
   52 |     KIMAP_DEPRECATED void setIncludeUnsubscribed(bool include);
      |                           ^~~~~~~~~~~~~~~~~~~~~~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/retrievecollectionstask.cpp: In member function ‘virtual void RetrieveCollectionsTask::doStart(KIMAP::Session*)’:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/retrievecollectionstask.cpp:83:36: warning: ‘void KIMAP::ListJob::setIncludeUnsubscribed(bool)’ is deprecated [-Wdeprecated-declarations]
   83 |     listJob->setIncludeUnsubscribed(!isSubscriptionEnabled());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/KPim6/KIMAP/KIMAP/ListJob:1,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/resourcestateinterface.h:17,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/resourcetask.h:17,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/retrievecollectionstask.h:12,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/retrievecollectionstask.cpp:8:
/usr/include/KPim6/KIMAP/kimap/listjob.h:52:27: note: declared here
   52 |     KIMAP_DEPRECATED void setIncludeUnsubscribed(bool include);
      |                           ^~~~~~~~~~~~~~~~~~~~~~
In file included from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/imapresource.h:14,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/imapidlemanager.cpp:22:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/imapresourcebase.h:37:39: warning: ‘Observer’ is deprecated [-Wdeprecated-declarations]
   37 |     using Akonadi::AgentBase::Observer::collectionChanged;
      |                                       ^~
In file included from /usr/include/KPim6/AkonadiAgentBase/akonadi/resourcebase.h:12,
                 from /usr/include/KPim6/AkonadiAgentWidgetBase/akonadi/resourcewidgetbase.h:16,
                 from /usr/include/KPim6/AkonadiAgentWidgetBase/Akonadi/ResourceWidgetBase:1,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/imapresourcebase.h:17:
/usr/include/KPim6/AkonadiAgentBase/akonadi/agentbase.h:179:63: note: declared here
  179 |     class AKONADIAGENTBASE_DEPRECATED AKONADIAGENTBASE_EXPORT Observer
      |                                                               ^~~~~~~~
In file included from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/imapresource.h:14,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/resourcestate.cpp:11:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/imapresourcebase.h:37:39: warning: ‘Observer’ is deprecated [-Wdeprecated-declarations]
   37 |     using Akonadi::AgentBase::Observer::collectionChanged;
      |                                       ^~
In file included from /usr/include/KPim6/AkonadiAgentBase/akonadi/resourcebase.h:12,
                 from /usr/include/KPim6/AkonadiAgentWidgetBase/akonadi/resourcewidgetbase.h:16,
                 from /usr/include/KPim6/AkonadiAgentWidgetBase/Akonadi/ResourceWidgetBase:1,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/imapresourcebase.h:17:
/usr/include/KPim6/AkonadiAgentBase/akonadi/agentbase.h:179:63: note: declared here
  179 |     class AKONADIAGENTBASE_DEPRECATED AKONADIAGENTBASE_EXPORT Observer
      |                                                               ^~~~~~~~
In file included from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/build/resources/imap/resourceadaptor.h:17,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/build/resources/imap/resourceadaptor.cpp:11:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/imapresourcebase.h:37:39: warning: ‘Observer’ is deprecated [-Wdeprecated-declarations]
   37 |     using Akonadi::AgentBase::Observer::collectionChanged;
      |                                       ^~
In file included from /usr/include/KPim6/AkonadiAgentBase/akonadi/resourcebase.h:12,
                 from /usr/include/KPim6/AkonadiAgentWidgetBase/akonadi/resourcewidgetbase.h:16,
                 from /usr/include/KPim6/AkonadiAgentWidgetBase/Akonadi/ResourceWidgetBase:1,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/imapresourcebase.h:17:
/usr/include/KPim6/AkonadiAgentBase/akonadi/agentbase.h:179:63: note: declared here
  179 |     class AKONADIAGENTBASE_DEPRECATED AKONADIAGENTBASE_EXPORT Observer
      |                                                               ^~~~~~~~
In file included from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/imapresource.h:14,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/imapresource.cpp:12:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/imapresourcebase.h:37:39: warning: ‘Observer’ is deprecated [-Wdeprecated-declarations]
   37 |     using Akonadi::AgentBase::Observer::collectionChanged;
      |                                       ^~
In file included from /usr/include/KPim6/AkonadiAgentBase/akonadi/resourcebase.h:12,
                 from /usr/include/KPim6/AkonadiAgentWidgetBase/akonadi/resourcewidgetbase.h:16,
                 from /usr/include/KPim6/AkonadiAgentWidgetBase/Akonadi/ResourceWidgetBase:1,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/imapresourcebase.h:17:
/usr/include/KPim6/AkonadiAgentBase/akonadi/agentbase.h:179:63: note: declared here
  179 |     class AKONADIAGENTBASE_DEPRECATED AKONADIAGENTBASE_EXPORT Observer
      |                                                               ^~~~~~~~
In file included from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/imapresource.h:14,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/resourcestate.cpp:11:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/imapresourcebase.h:37:39: warning: ‘Observer’ is deprecated [-Wdeprecated-declarations]
   37 |     using Akonadi::AgentBase::Observer::collectionChanged;
      |                                       ^~
In file included from /usr/include/KPim6/AkonadiAgentBase/akonadi/resourcebase.h:12,
                 from /usr/include/KPim6/AkonadiAgentWidgetBase/akonadi/resourcewidgetbase.h:16,
                 from /usr/include/KPim6/AkonadiAgentWidgetBase/Akonadi/ResourceWidgetBase:1,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/imapresourcebase.h:17:
/usr/include/KPim6/AkonadiAgentBase/akonadi/agentbase.h:179:63: note: declared here
  179 |     class AKONADIAGENTBASE_DEPRECATED AKONADIAGENTBASE_EXPORT Observer
      |                                                               ^~~~~~~~
In file included from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/imapresource.h:14,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/main.cpp:7:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/imapresourcebase.h:37:39: warning: ‘Observer’ is deprecated [-Wdeprecated-declarations]
   37 |     using Akonadi::AgentBase::Observer::collectionChanged;
      |                                       ^~
In file included from /usr/include/KPim6/AkonadiAgentBase/akonadi/resourcebase.h:12,
                 from /usr/include/KPim6/AkonadiAgentWidgetBase/akonadi/resourcewidgetbase.h:16,
                 from /usr/include/KPim6/AkonadiAgentWidgetBase/Akonadi/ResourceWidgetBase:1,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/imapresourcebase.h:17:
/usr/include/KPim6/AkonadiAgentBase/akonadi/agentbase.h:179:63: note: declared here
  179 |     class AKONADIAGENTBASE_DEPRECATED AKONADIAGENTBASE_EXPORT Observer
      |                                                               ^~~~~~~~
In file included from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/passwordrequester.cpp:8:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/imapresourcebase.h:37:39: warning: ‘Observer’ is deprecated [-Wdeprecated-declarations]
   37 |     using Akonadi::AgentBase::Observer::collectionChanged;
      |                                       ^~
In file included from /usr/include/KPim6/AkonadiAgentBase/akonadi/resourcebase.h:12,
                 from /usr/include/KPim6/AkonadiAgentWidgetBase/akonadi/resourcewidgetbase.h:16,
                 from /usr/include/KPim6/AkonadiAgentWidgetBase/Akonadi/ResourceWidgetBase:1,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/imapresourcebase.h:17:
/usr/include/KPim6/AkonadiAgentBase/akonadi/agentbase.h:179:63: note: declared here
  179 |     class AKONADIAGENTBASE_DEPRECATED AKONADIAGENTBASE_EXPORT Observer
      |                                                               ^~~~~~~~
In file included from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/settingspasswordrequester.cpp:19:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/imapresourcebase.h:37:39: warning: ‘Observer’ is deprecated [-Wdeprecated-declarations]
   37 |     using Akonadi::AgentBase::Observer::collectionChanged;
      |                                       ^~
In file included from /usr/include/KPim6/AkonadiAgentBase/akonadi/resourcebase.h:12,
                 from /usr/include/KPim6/AkonadiAgentWidgetBase/akonadi/resourcewidgetbase.h:16,
                 from /usr/include/KPim6/AkonadiAgentWidgetBase/Akonadi/ResourceWidgetBase:1,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/imapresourcebase.h:17:
/usr/include/KPim6/AkonadiAgentBase/akonadi/agentbase.h:179:63: note: declared here
  179 |     class AKONADIAGENTBASE_DEPRECATED AKONADIAGENTBASE_EXPORT Observer
      |                                                               ^~~~~~~~
In file included from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/gmailpasswordrequester.cpp:8:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/imapresourcebase.h:37:39: warning: ‘Observer’ is deprecated [-Wdeprecated-declarations]
   37 |     using Akonadi::AgentBase::Observer::collectionChanged;
      |                                       ^~
In file included from /usr/include/KPim6/AkonadiAgentBase/akonadi/resourcebase.h:12,
                 from /usr/include/KPim6/AkonadiAgentWidgetBase/akonadi/resourcewidgetbase.h:16,
                 from /usr/include/KPim6/AkonadiAgentWidgetBase/Akonadi/ResourceWidgetBase:1,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/imapresourcebase.h:17:
/usr/include/KPim6/AkonadiAgentBase/akonadi/agentbase.h:179:63: note: declared here
  179 |     class AKONADIAGENTBASE_DEPRECATED AKONADIAGENTBASE_EXPORT Observer
      |                                                               ^~~~~~~~
In file included from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/outlookpasswordrequester.cpp:9:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/imapresourcebase.h:37:39: warning: ‘Observer’ is deprecated [-Wdeprecated-declarations]
   37 |     using Akonadi::AgentBase::Observer::collectionChanged;
      |                                       ^~
In file included from /usr/include/KPim6/AkonadiAgentBase/akonadi/resourcebase.h:12,
                 from /usr/include/KPim6/AkonadiAgentWidgetBase/akonadi/resourcewidgetbase.h:16,
                 from /usr/include/KPim6/AkonadiAgentWidgetBase/Akonadi/ResourceWidgetBase:1,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/imap/imapresourcebase.h:17:
/usr/include/KPim6/AkonadiAgentBase/akonadi/agentbase.h:179:63: note: declared here
  179 |     class AKONADIAGENTBASE_DEPRECATED AKONADIAGENTBASE_EXPORT Observer
      |                                                               ^~~~~~~~
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/ews/ewsresource.cpp: In member function ‘void EwsResource::specialFoldersFetchFinished(KJob*)’:
/var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/ews/ewsresource.cpp:1222:67: warning: ignoring return value of ‘bool Akonadi::SpecialMailCollections::registerCollection(Type, const Akonadi::Collection&)’, declared with attribute ‘nodiscard’ [-Wunused-result]
 1222 |                 SpecialMailCollections::self()->registerCollection(it->type, *mapIt);
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/KPim6/AkonadiMime/Akonadi/SpecialMailCollections:1,
                 from /var/pisi/kdepim-runtime-25.12.0-69/work/kdepim-runtime-25.12.0/resources/ews/ewsresource.cpp:21:
/usr/include/KPim6/AkonadiMime/akonadi/specialmailcollections.h:110:24: note: declared here
  110 |     [[nodiscard]] bool registerCollection(Type type, const Akonadi::Collection &collection);
      |                        ^~~~~~~~~~~~~~~~~~