$ git clone -n https://gitee.com/src-opencloudos-rpms/perl-IO-CaptureOutput.git /var/lib/mock/dist-oc9-build-71204-47530/root/chroot_tmpdir/scmroot/perl-IO-CaptureOutput
Cloning into '/var/lib/mock/dist-oc9-build-71204-47530/root/chroot_tmpdir/scmroot/perl-IO-CaptureOutput'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/perl-IO-CaptureOutput
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 62398f7 import perl-IO-CaptureOutput-1.1105-4.tl4