$ git clone -n https://src.fedoraproject.org/rpms/ghc-shakespeare.git /var/lib/mock/f40-build-765858-123879/root/chroot_tmpdir/scmroot/ghc-shakespeare
Cloning into '/var/lib/mock/f40-build-765858-123879/root/chroot_tmpdir/scmroot/ghc-shakespeare'...
$ git reset --hard 003d0333a84cf8a9125af7e80411cec0f60dc7c5
HEAD is now at 003d033 https://hackage.haskell.org/package/shakespeare-2.1.0/changelog