$ git clone -n https://src.fedoraproject.org/rpms/rust-indextree.git /var/lib/mock/f40-build-2681357-67958/root/chroot_tmpdir/scmroot/rust-indextree
Cloning into '/var/lib/mock/f40-build-2681357-67958/root/chroot_tmpdir/scmroot/rust-indextree'...
$ git fetch origin 9ccb959be7267057202f1b61844392c11c233f25:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-indextree
 * [new ref]         9ccb959be7267057202f1b61844392c11c233f25 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9ccb959 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild