$ git clone -n https://src.fedoraproject.org/rpms/ghc-erf.git /var/lib/mock/f33-build-176621-44598/root/chroot_tmpdir/scmroot/ghc-erf
Cloning into '/var/lib/mock/f33-build-176621-44598/root/chroot_tmpdir/scmroot/ghc-erf'...
$ git reset --hard 8b71d36a45365a44ac0c0f0f7f95419c8bef86e7
HEAD is now at 8b71d36 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild