$ git clone -n https://src.fedoraproject.org/rpms/cinnamon-session.git /var/lib/mock/f40-build-2054816-49105/root/chroot_tmpdir/scmroot/cinnamon-session
Cloning into '/var/lib/mock/f40-build-2054816-49105/root/chroot_tmpdir/scmroot/cinnamon-session'...
$ git fetch origin 9e743fe4803b6665e165f192c7fc37088001b0ca:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cinnamon-session
 * [new ref]         9e743fe4803b6665e165f192c7fc37088001b0ca -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9e743fe Update to 6.0.1 release