$ git clone -n https://src.fedoraproject.org/rpms/ghc-wai.git /var/lib/mock/f33-build-164437-43476/root/chroot_tmpdir/scmroot/ghc-wai
Cloning into '/var/lib/mock/f33-build-164437-43476/root/chroot_tmpdir/scmroot/ghc-wai'...
$ git reset --hard c1b7f8dfe1c133990c3d0935bb7132808afb9fe5
HEAD is now at c1b7f8d refresh to cabal-rpm-2.0.2