$ git clone -n https://src.fedoraproject.org/rpms/python-boututils.git /var/lib/mock/f39-build-1565942-37585/root/chroot_tmpdir/scmroot/python-boututils
Cloning into '/var/lib/mock/f39-build-1565942-37585/root/chroot_tmpdir/scmroot/python-boututils'...
$ git fetch origin cf0c248225ede133bcb7616b5e23fd9758457f3d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-boututils
 * [new ref]         cf0c248225ede133bcb7616b5e23fd9758457f3d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cf0c248 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild