$ git clone -n https://src.fedoraproject.org/rpms/xcb-util-xrm.git /var/lib/mock/f31-build-60788-28784/root/chroot_tmpdir/scmroot/xcb-util-xrm
Cloning into '/var/lib/mock/f31-build-60788-28784/root/chroot_tmpdir/scmroot/xcb-util-xrm'...
$ git reset --hard c5ddb3de50c5ec65438293d1e7e33ee3a8d7ebcd
HEAD is now at c5ddb3d - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild