$ git clone -n https://gitee.com/dashnfschina/krb5.git /var/lib/mock/dist-an23.1-devel-build-366566-71303/root/chroot_tmpdir/scmroot/krb5
Cloning into '/var/lib/mock/dist-an23.1-devel-build-366566-71303/root/chroot_tmpdir/scmroot/krb5'...
$ git fetch origin 7d40902e4468dc7bf2a6ce8d5ae135a1981bc33f:KOJI_FETCH_HEAD
From https://gitee.com/dashnfschina/krb5
 * [new ref]         7d40902e4468dc7bf2a6ce8d5ae135a1981bc33f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7d40902 update krb5.tar.gz