$ git clone -n https://src.fedoraproject.org/rpms/alsamixergui.git /var/lib/mock/f29-build-1738-586/root/thebuilddir/tmp/scmroot/alsamixergui
Cloning into '/var/lib/mock/f29-build-1738-586/root/thebuilddir/tmp/scmroot/alsamixergui'...
$ git reset --hard fd8f0a71765a4ffc6308bc0543dbc46d528c359a
HEAD is now at fd8f0a7 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild