$ git clone -n https://src.fedoraproject.org/rpms/ghc-servant.git /var/lib/mock/f31-build-101068-33346/root/chroot_tmpdir/scmroot/ghc-servant
Cloning into '/var/lib/mock/f31-build-101068-33346/root/chroot_tmpdir/scmroot/ghc-servant'...
$ git reset --hard dea661fe6c1baf83e98a64cb1c19353e8cc72ddc
HEAD is now at dea661f BR prof for lib and static for executable