$ git clone -n https://src.fedoraproject.org/rpms/TurboGears2.git /var/lib/mock/f41-build-side-2-python-2722692-30724/root/chroot_tmpdir/scmroot/TurboGears2
Cloning into '/var/lib/mock/f41-build-side-2-python-2722692-30724/root/chroot_tmpdir/scmroot/TurboGears2'...
$ git fetch origin cceb47f2486f873b4bf03fff89c2f1f26597902c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/TurboGears2
 * [new ref]         cceb47f2486f873b4bf03fff89c2f1f26597902c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cceb47f Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild