$ git clone -n https://src.fedoraproject.org/rpms/libdeltacloud.git /var/lib/mock/f40-build-751304-116132/root/chroot_tmpdir/scmroot/libdeltacloud
Cloning into '/var/lib/mock/f40-build-751304-116132/root/chroot_tmpdir/scmroot/libdeltacloud'...
$ git fetch origin 98ebf40de2750c0b136c595c936ef986488e5e4c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libdeltacloud
 * [new ref]         98ebf40de2750c0b136c595c936ef986488e5e4c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 98ebf40 Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild