$ git clone -n https://src.fedoraproject.org/rpms/ghc-union-find.git /var/lib/mock/f33-build-289443-54327/root/chroot_tmpdir/scmroot/ghc-union-find
Cloning into '/var/lib/mock/f33-build-289443-54327/root/chroot_tmpdir/scmroot/ghc-union-find'...
$ git reset --hard 6f8da3f47c16da45feabf9f2a3703ad3c1e0f2b7
HEAD is now at 6f8da3f - Second attempt - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild