$ git clone -n https://src.fedoraproject.org/rpms/fcitx-sunpinyin.git /var/lib/mock/f42-build-886012-187086/root/chroot_tmpdir/scmroot/fcitx-sunpinyin
Cloning into '/var/lib/mock/f42-build-886012-187086/root/chroot_tmpdir/scmroot/fcitx-sunpinyin'...
$ git fetch origin ac988e25a28f61d28acd005559f0c12f565b0f39:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/fcitx-sunpinyin
 * [new ref]         ac988e25a28f61d28acd005559f0c12f565b0f39 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ac988e2 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild