$ git clone -n https://src.fedoraproject.org/rpms/ghc-bencode.git /var/lib/mock/f31-build-54050-27937/root/chroot_tmpdir/scmroot/ghc-bencode
Cloning into '/var/lib/mock/f31-build-54050-27937/root/chroot_tmpdir/scmroot/ghc-bencode'...
$ git reset --hard d5d8e08a5b4d31e70b123449c549126713ad9407
HEAD is now at d5d8e08 refresh to cabal-rpm-0.13