Current Git broken?

I'm compiling mscore-unstable, using the git source tree. Until yesterday, the make process was performed flawlessly. But since todya, mscore won't compile:

gmake stops after I made "git pull":

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git pull

...
...

Generating moc_textproperties.cpp
Generating moc_textstyledialog.cpp
Generating moc_texttools.cpp
Generating moc_timedialog.cpp
Generating moc_timesigproperties.cpp
Generating moc_transposedialog.cpp
Generating moc_tremolobarcanvas.cpp
Generating moc_tremolobarprop.cpp
Generating moc_tupletdialog.cpp
Generating moc_updatechecker.cpp
Generating moc_uploadscoredialog.cpp
Generating moc_voltaproperties.cpp
Generating moc_waveview.cpp
Generating moc_workspace.cpp
make[3]: Leaving directory '/muse/MuseScore/build.release'
[ 0%] Built target mscore_automoc
make[2]: Leaving directory '/muse/MuseScore/build.release'
Makefile:149: recipe for target 'all' failed
make[1]: *** [all] Error 2
make[1]: Leaving directory '/muse/MuseScore/build.release'
Makefile:46: recipe for target 'release' failed
gmake: *** [release] Error 2

Anybody has a similar problem? My platform: Fedora 23, x86_64.

All these steps were performed flawlessly until yesterday.

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For full information, please read the thread "https://musescore.org/en/node/106301". There you will find additionally a link to the full installation log.