$ git clone -n https://src.fedoraproject.org/rpms/kf5-akonadi-calendar.git /var/lib/mock/f31-build-96730-32872/root/chroot_tmpdir/scmroot/kf5-akonadi-calendar
Cloning into '/var/lib/mock/f31-build-96730-32872/root/chroot_tmpdir/scmroot/kf5-akonadi-calendar'...
$ git reset --hard 1134869b44278111b755239452758fd3f5e8dcd9
HEAD is now at 1134869 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild