$ git clone -n https://src.fedoraproject.org/rpms/qt5-qtlocation.git /var/lib/mock/f37-build-645449-72355/root/chroot_tmpdir/scmroot/qt5-qtlocation
Cloning into '/var/lib/mock/f37-build-645449-72355/root/chroot_tmpdir/scmroot/qt5-qtlocation'...
$ git reset --hard f21cc83c3274e0b2fcb90f5f86785469e313d3ed
HEAD is now at f21cc83 5.15.6