$ git clone -n https://src.fedoraproject.org/rpms/ghc-microlens-ghc.git /var/lib/mock/f40-build-742421-110760/root/chroot_tmpdir/scmroot/ghc-microlens-ghc
Cloning into '/var/lib/mock/f40-build-742421-110760/root/chroot_tmpdir/scmroot/ghc-microlens-ghc'...
$ git reset --hard 1fef03a13daf76b97751fa532c8a6e9cd5b20669
HEAD is now at 1fef03a https://hackage.haskell.org/package/microlens-ghc-0.4.14.1/changelog