$ git clone -n https://src.fedoraproject.org/rpms/python-libNeuroML.git /var/lib/mock/f39-build-1944456-43193/root/chroot_tmpdir/scmroot/python-libNeuroML
Cloning into '/var/lib/mock/f39-build-1944456-43193/root/chroot_tmpdir/scmroot/python-libNeuroML'...
$ git fetch origin aa8849187a8228b9b085d10ae0b07cf510157163:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-libNeuroML
 * [new ref]         aa8849187a8228b9b085d10ae0b07cf510157163 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at aa88491 feat: update to 0.5.5, (fix rh#2239652)