$ git clone -n https://src.fedoraproject.org/rpms/ghc-ieee754.git /var/lib/mock/f33-build-140939-42545/root/chroot_tmpdir/scmroot/ghc-ieee754
Cloning into '/var/lib/mock/f33-build-140939-42545/root/chroot_tmpdir/scmroot/ghc-ieee754'...
$ git reset --hard b94fddfeb4675cbfc5b959d5ad444780d6866405
HEAD is now at b94fddf - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild