$ git clone -n https://src.fedoraproject.org/rpms/rott.git /var/lib/mock/f40-build-2321896-58615/root/chroot_tmpdir/scmroot/rott
Cloning into '/var/lib/mock/f40-build-2321896-58615/root/chroot_tmpdir/scmroot/rott'...
$ git fetch origin f636c7dcd642b522ad978b1991e2e820df2b728c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rott
 * [new ref]         f636c7dcd642b522ad978b1991e2e820df2b728c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f636c7d Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild