$ git clone -n https://src.fedoraproject.org/rpms/libdeltacloud.git /var/lib/mock/f40-build-2334402-59290/root/chroot_tmpdir/scmroot/libdeltacloud
Cloning into '/var/lib/mock/f40-build-2334402-59290/root/chroot_tmpdir/scmroot/libdeltacloud'...
$ git fetch origin e3d86fda6c7071f7bc79544ce25b11376e8a9c70:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libdeltacloud
 * [new ref]         e3d86fda6c7071f7bc79544ce25b11376e8a9c70 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e3d86fd Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild