$ git clone -n https://src.fedoraproject.org/rpms/bird.git /var/lib/mock/f31-build-111592-34183/root/chroot_tmpdir/scmroot/bird
Cloning into '/var/lib/mock/f31-build-111592-34183/root/chroot_tmpdir/scmroot/bird'...
$ git reset --hard 08eca7f4f886f33ebe346f9b6ffcc923b280e05a
HEAD is now at 08eca7f Upgrade to 2.0.6 (#1751031, #1751349)