$ git clone -n https://src.fedoraproject.org/rpms/ghc-Only.git /var/lib/mock/f33-build-182470-45413/root/chroot_tmpdir/scmroot/ghc-Only
Cloning into '/var/lib/mock/f33-build-182470-45413/root/chroot_tmpdir/scmroot/ghc-Only'...
$ git reset --hard ccf39ab0401432a4af7ca3b1c178dcc5c0333754
HEAD is now at ccf39ab - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild