$ git clone -n https://src.fedoraproject.org/rpms/ghc-regexpr.git /var/lib/mock/f33-build-178695-45036/root/chroot_tmpdir/scmroot/ghc-regexpr
Cloning into '/var/lib/mock/f33-build-178695-45036/root/chroot_tmpdir/scmroot/ghc-regexpr'...
$ git reset --hard 69e97c55002e23705049d5f2ef512b6c5f91497a
HEAD is now at 69e97c5 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild