$ git clone -n https://src.fedoraproject.org/rpms/pagure-exporter.git /var/lib/mock/f42-build-side-1-3583214-46888/root/chroot_tmpdir/scmroot/pagure-exporter
Cloning into '/var/lib/mock/f42-build-side-1-3583214-46888/root/chroot_tmpdir/scmroot/pagure-exporter'...
$ git fetch origin c14d7ea82cef2996cf71e8989c0fc6f78a083528:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pagure-exporter
 * [new ref]         c14d7ea82cef2996cf71e8989c0fc6f78a083528 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c14d7ea Update to 0.1.4 upstream release