$ git clone -n https://src.fedoraproject.org/rpms/qt5-qt3d.git /var/lib/mock/f40-build-772988-126764/root/chroot_tmpdir/scmroot/qt5-qt3d
Cloning into '/var/lib/mock/f40-build-772988-126764/root/chroot_tmpdir/scmroot/qt5-qt3d'...
$ git reset --hard 6ec86502c61eea9e972145a9da5b9d980b62d823
HEAD is now at 6ec8650 5.15.12