$ git clone -n https://src.fedoraproject.org/rpms/ghc-base16-bytestring.git /var/lib/mock/f31-build-54012-27934/root/chroot_tmpdir/scmroot/ghc-base16-bytestring
Cloning into '/var/lib/mock/f31-build-54012-27934/root/chroot_tmpdir/scmroot/ghc-base16-bytestring'...
$ git reset --hard 8be3ee866eeb930d80bfb0df1d462322f5b2c6e9
HEAD is now at 8be3ee8 refresh to cabal-rpm-0.13