$ git clone -n https://src.fedoraproject.org/rpms/ghc-haddock-library.git /var/lib/mock/f33-build-287644-53883/root/chroot_tmpdir/scmroot/ghc-haddock-library
Cloning into '/var/lib/mock/f33-build-287644-53883/root/chroot_tmpdir/scmroot/ghc-haddock-library'...
$ git reset --hard 6eee43316fe9551efca8005b781a3ba51011a26d
HEAD is now at 6eee433 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild