$ git clone -n https://src.fedoraproject.org/rpms/ghc-StateVar.git /var/lib/mock/f33-build-138837-42261/root/chroot_tmpdir/scmroot/ghc-StateVar
Cloning into '/var/lib/mock/f33-build-138837-42261/root/chroot_tmpdir/scmroot/ghc-StateVar'...
$ git reset --hard ef543a86c8ba80c08170aaba73c895e835f67245
HEAD is now at ef543a8 update to 1.2