$ git clone -n https://src.fedoraproject.org/rpms/golang-github-yandex-cloud-sdk.git /var/lib/mock/f38-build-side-42-init-devel-1082521-29833/root/chroot_tmpdir/scmroot/golang-github-yandex-cloud-sdk
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1082521-29833/root/chroot_tmpdir/scmroot/golang-github-yandex-cloud-sdk'...
$ git fetch origin 2e7b06fb489d681bb8781d042c3a70a4109a8e56:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-yandex-cloud-sdk
 * [new ref]         2e7b06fb489d681bb8781d042c3a70a4109a8e56 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2e7b06f Added the README