$ git clone -n https://src.fedoraproject.org/rpms/ghc-regex-compat.git /var/lib/mock/f33-build-312439-57565/root/chroot_tmpdir/scmroot/ghc-regex-compat
Cloning into '/var/lib/mock/f33-build-312439-57565/root/chroot_tmpdir/scmroot/ghc-regex-compat'...
$ git reset --hard a5b9e87d916144ead9d11c6ce88fb44b9dd6eb7f
HEAD is now at a5b9e87 - Second attempt - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild