$ git clone -n https://src.fedoraproject.org/rpms/rp-pppoe.git /var/lib/mock/f33-build-181694-45278/root/chroot_tmpdir/scmroot/rp-pppoe
Cloning into '/var/lib/mock/f33-build-181694-45278/root/chroot_tmpdir/scmroot/rp-pppoe'...
$ git reset --hard f26704485b70b27aadd7136275417fac087c066c
HEAD is now at f267044 update to 3.13