$ git clone -n https://gitee.com/src-opencloudos-rpms/perl-TimeDate /var/lib/mock/module-perl-libwww-perl-6.34-8100020260706013256-167188a9-build-243203-83099/root/chroot_tmpdir/scmroot/perl-TimeDate
Cloning into '/var/lib/mock/module-perl-libwww-perl-6.34-8100020260706013256-167188a9-build-243203-83099/root/chroot_tmpdir/scmroot/perl-TimeDate'...
$ git fetch origin 2feadf2d25b054a8c9718a1ae730469561a137ac:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/perl-TimeDate
 * [new ref]         2feadf2d25b054a8c9718a1ae730469561a137ac -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2feadf2 import perl-TimeDate-2.30-15.module_oc8.3.0+416+9a1a0b3f