$ git clone -n https://src.fedoraproject.org/rpms/gnome-session.git /var/lib/mock/f31-build-113904-34425/root/chroot_tmpdir/scmroot/gnome-session
Cloning into '/var/lib/mock/f31-build-113904-34425/root/chroot_tmpdir/scmroot/gnome-session'...
$ git reset --hard 6351f757a5f01e0a8924e3e6f7a77c673d582d76
HEAD is now at 6351f75 Stop NOTIFY_SOCKET from leaking into the GNOME environment