$ git clone -n https://src.fedoraproject.org/rpms/ghc-bsb-http-chunked.git /var/lib/mock/f31-build-115839-34518/root/chroot_tmpdir/scmroot/ghc-bsb-http-chunked
Cloning into '/var/lib/mock/f31-build-115839-34518/root/chroot_tmpdir/scmroot/ghc-bsb-http-chunked'...
$ git reset --hard 84e5f7546d89dc4498377a690d72bf3796492732
HEAD is now at 84e5f75 BR prof for lib and static for executable