$ git clone -n https://src.fedoraproject.org/rpms/resource-agents.git /var/lib/mock/f40-build-2032339-47690/root/chroot_tmpdir/scmroot/resource-agents
Cloning into '/var/lib/mock/f40-build-2032339-47690/root/chroot_tmpdir/scmroot/resource-agents'...
$ git fetch origin 2010cfa183f986b38675c90d657aa00a27eb7ed1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/resource-agents
 * [new ref]         2010cfa183f986b38675c90d657aa00a27eb7ed1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2010cfa - Rebase to resource-agents 4.13.0 upstream release.