$ git clone -n https://src.fedoraproject.org/rpms/python-pytn3270.git /var/lib/mock/f40-build-2636357-66154/root/chroot_tmpdir/scmroot/python-pytn3270
Cloning into '/var/lib/mock/f40-build-2636357-66154/root/chroot_tmpdir/scmroot/python-pytn3270'...
$ git fetch origin ceab4eefc41101ce168c6d4dac043f343b8c358d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pytn3270
 * [new ref]         ceab4eefc41101ce168c6d4dac043f343b8c358d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ceab4ee Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild