$ git clone -n https://src.fedoraproject.org/rpms/ghc-crypto-random.git /var/lib/mock/f31-build-54205-27964/root/chroot_tmpdir/scmroot/ghc-crypto-random
Cloning into '/var/lib/mock/f31-build-54205-27964/root/chroot_tmpdir/scmroot/ghc-crypto-random'...
$ git reset --hard e9806f26023e45e198e6fcd3dd8b7f420353b825
HEAD is now at e9806f2 refresh to cabal-rpm-0.13