$ git clone -n https://src.fedoraproject.org/rpms/ghc-bsb-http-chunked.git /var/lib/mock/f31-build-54106-27952/root/chroot_tmpdir/scmroot/ghc-bsb-http-chunked
Cloning into '/var/lib/mock/f31-build-54106-27952/root/chroot_tmpdir/scmroot/ghc-bsb-http-chunked'...
$ git reset --hard 20a9cc9c94ddfe072a3fee61ad12b8b1dd58d1fe
HEAD is now at 20a9cc9 update to 0.0.0.4