$ git clone -n https://src.fedoraproject.org/rpms/ghc-extensible-exceptions.git /var/lib/mock/f33-build-139319-42339/root/chroot_tmpdir/scmroot/ghc-extensible-exceptions
Cloning into '/var/lib/mock/f33-build-139319-42339/root/chroot_tmpdir/scmroot/ghc-extensible-exceptions'...
$ git reset --hard fc4dbc10d4d04520bc36dd89f4b603d5ee11519c
HEAD is now at fc4dbc1 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild