$ git clone -n https://src.fedoraproject.org/rpms/rclone.git /var/lib/mock/f40-build-805477-144794/root/chroot_tmpdir/scmroot/rclone
Cloning into '/var/lib/mock/f40-build-805477-144794/root/chroot_tmpdir/scmroot/rclone'...
$ git fetch origin 15635980fb4b31fcfb40cea31875bea7a704e2d3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rclone
 * [new ref]         15635980fb4b31fcfb40cea31875bea7a704e2d3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1563598 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild