$ git clone -n https://src.fedoraproject.org/rpms/python-traitsui.git /var/lib/mock/f39-build-1735999-41259/root/chroot_tmpdir/scmroot/python-traitsui
Cloning into '/var/lib/mock/f39-build-1735999-41259/root/chroot_tmpdir/scmroot/python-traitsui'...
$ git fetch origin 0d0ecde00c8ba9b5ad40de54ce3db71b571988cf:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-traitsui
 * [new ref]         0d0ecde00c8ba9b5ad40de54ce3db71b571988cf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0d0ecde Build for Python 3.12