$ git clone -n https://src.fedoraproject.org/rpms/qt5-qtbase.git /var/lib/mock/f31-build-87325-31896/root/chroot_tmpdir/scmroot/qt5-qtbase
Cloning into '/var/lib/mock/f31-build-87325-31896/root/chroot_tmpdir/scmroot/qt5-qtbase'...
$ git reset --hard 159799f24f9527c815c4d2b247bb73d5d7f3135a
HEAD is now at 159799f - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild