$ git clone -n https://gitee.com/yyh1314520/python-attrs.git /var/lib/mock/dist-an8.9-build-364438-71163/root/chroot_tmpdir/scmroot/python-attrs
Cloning into '/var/lib/mock/dist-an8.9-build-364438-71163/root/chroot_tmpdir/scmroot/python-attrs'...
$ git fetch origin 0c9bbd07b9643cace094a3cf7ab240605300714d:KOJI_FETCH_HEAD
From https://gitee.com/yyh1314520/python-attrs
 * [new ref]         0c9bbd07b9643cace094a3cf7ab240605300714d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0c9bbd0 import python-attrs-17.4.0-6.el8.src.rpm