$ git clone -n https://src.fedoraproject.org/rpms/ghc-Diff.git /var/lib/mock/f33-build-176136-44560/root/chroot_tmpdir/scmroot/ghc-Diff
Cloning into '/var/lib/mock/f33-build-176136-44560/root/chroot_tmpdir/scmroot/ghc-Diff'...
$ git reset --hard f84686a0023f7c26a877b0147441a30fa767c91d
HEAD is now at f84686a - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild