$ git clone -n https://gitee.com/opencloudos-stream/rust-gix-credentials.git /var/lib/mock/dist-oc9-epol-build-97176-59985/root/chroot_tmpdir/scmroot/rust-gix-credentials
Cloning into '/var/lib/mock/dist-oc9-epol-build-97176-59985/root/chroot_tmpdir/scmroot/rust-gix-credentials'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/rust-gix-credentials
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3b4a7d2 update