$ git clone -n https://src.fedoraproject.org/rpms/kdebase3.git /var/lib/mock/f31-build-75917-31347/root/chroot_tmpdir/scmroot/kdebase3
Cloning into '/var/lib/mock/f31-build-75917-31347/root/chroot_tmpdir/scmroot/kdebase3'...
$ git reset --hard fb5d23a7bea476d9e29ffa7322bd9830a4e5046b
HEAD is now at fb5d23a Rebuild for OpenEXR 2.3.0.