$ git clone -n https://src.fedoraproject.org/rpms/x3270.git /var/lib/mock/f42-build-878865-181577/root/chroot_tmpdir/scmroot/x3270
Cloning into '/var/lib/mock/f42-build-878865-181577/root/chroot_tmpdir/scmroot/x3270'...
$ git fetch origin dabefc2dd1911abb3d3934c41d688e561e5ca127:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/x3270
 * [new ref]         dabefc2dd1911abb3d3934c41d688e561e5ca127 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dabefc2 - updated to 4.4alpha1(rhbz#2332509) - workaround C23 related issues(rhbz#2341559)