$ git clone -n https://src.fedoraproject.org/rpms/ftxui.git /var/lib/mock/f45-build-9327-401/root/chroot_tmpdir/scmroot/ftxui
Cloning into '/var/lib/mock/f45-build-9327-401/root/chroot_tmpdir/scmroot/ftxui'...
$ git fetch origin be3ffb45182509c7ab1fedeb4c94eb93128148af:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ftxui
 * [new ref]         be3ffb45182509c7ab1fedeb4c94eb93128148af -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at be3ffb4 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild