$ git clone -n https://src.fedoraproject.org/forks/leigh123linux/rpms/libtimezonemap.git /var/lib/mock/f43-build-59114627-6571197/root/chroot_tmpdir/scmroot/libtimezonemap
Cloning into '/var/lib/mock/f43-build-59114627-6571197/root/chroot_tmpdir/scmroot/libtimezonemap'...
$ git fetch origin f47ddfaf03ba5f6a6672209382bd1069159617c7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/forks/leigh123linux/rpms/libtimezonemap
 * [new ref]         f47ddfaf03ba5f6a6672209382bd1069159617c7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f47ddfa port-to-libsoup3.patch