$ git clone -n https://src.fedoraproject.org/rpms/ghc-X11.git /var/lib/mock/f33-build-451227-63452/root/chroot_tmpdir/scmroot/ghc-X11
Cloning into '/var/lib/mock/f33-build-451227-63452/root/chroot_tmpdir/scmroot/ghc-X11'...
$ git reset --hard fc5caa3647c2bae7a5836f3e284bbb361f1e2747
HEAD is now at fc5caa3 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild