$ git clone -n https://src.fedoraproject.org/rpms/rust2rpm.git /var/lib/mock/f41-build-side-2-python-2712993-30508/root/chroot_tmpdir/scmroot/rust2rpm
Cloning into '/var/lib/mock/f41-build-side-2-python-2712993-30508/root/chroot_tmpdir/scmroot/rust2rpm'...
$ git fetch origin c75f8e20a10844c7666a4eebcf97fdfb2cdd96b6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust2rpm
 * [new ref]         c75f8e20a10844c7666a4eebcf97fdfb2cdd96b6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c75f8e2 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild