$ git clone -n https://src.fedoraproject.org/rpms/ghc-binary-shared.git /var/lib/mock/f33-build-310772-57376/root/chroot_tmpdir/scmroot/ghc-binary-shared
Cloning into '/var/lib/mock/f33-build-310772-57376/root/chroot_tmpdir/scmroot/ghc-binary-shared'...
$ git reset --hard 20b90ce7dbb5f60431dfe1232378a6c09995422d
HEAD is now at 20b90ce - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild