$ git clone -n https://gitee.com/fundawang/krb5.git /var/lib/mock/dist-an23-build-228882-62435/root/chroot_tmpdir/scmroot/krb5
Cloning into '/var/lib/mock/dist-an23-build-228882-62435/root/chroot_tmpdir/scmroot/krb5'...
$ git reset --hard 2c3b26d40304d0d959330e2e48b8888efa1266cf
HEAD is now at 2c3b26d 1.20.1