$ git clone -n https://src.fedoraproject.org/rpms/ghc-authenticate-oauth.git /var/lib/mock/f31-build-54003-27934/root/chroot_tmpdir/scmroot/ghc-authenticate-oauth
Cloning into '/var/lib/mock/f31-build-54003-27934/root/chroot_tmpdir/scmroot/ghc-authenticate-oauth'...
$ git reset --hard c41d0e2dddac789c6918cccffc140909429b849d
HEAD is now at c41d0e2 refresh to cabal-rpm-0.13