$ git clone -n https://gitee.com/renping000/jitterentropy.git /var/lib/mock/dist-an23-build-191485-60791/root/chroot_tmpdir/scmroot/jitterentropy
Cloning into '/var/lib/mock/dist-an23-build-191485-60791/root/chroot_tmpdir/scmroot/jitterentropy'...
$ git fetch origin 3917c2826861da5f779aeab514a58063c330b5fc:KOJI_FETCH_HEAD
From https://gitee.com/renping000/jitterentropy
 * [new ref]         3917c2826861da5f779aeab514a58063c330b5fc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3917c28 init from upstream