$ git clone -n https://src.fedoraproject.org/rpms/python-gradunwarp.git /var/lib/mock/f40-build-731379-103859/root/chroot_tmpdir/scmroot/python-gradunwarp
Cloning into '/var/lib/mock/f40-build-731379-103859/root/chroot_tmpdir/scmroot/python-gradunwarp'...
$ git fetch origin fdb84fd73481687ee9074068703edf4893c9f774:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-gradunwarp
 * [new ref]         fdb84fd73481687ee9074068703edf4893c9f774 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fdb84fd Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild