$ git clone -n https://src.fedoraproject.org/rpms/NiaAML-GUI.git /var/lib/mock/f39-build-1869067-42616/root/chroot_tmpdir/scmroot/NiaAML-GUI
Cloning into '/var/lib/mock/f39-build-1869067-42616/root/chroot_tmpdir/scmroot/NiaAML-GUI'...
$ git fetch origin fd664fe45b8b05f0d842b51370db795ede8c12e3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/NiaAML-GUI
 * [new ref]         fd664fe45b8b05f0d842b51370db795ede8c12e3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fd664fe Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild