$ git clone -n https://src.fedoraproject.org/rpms/ghc-clientsession.git /var/lib/mock/f31-build-93694-32427/root/chroot_tmpdir/scmroot/ghc-clientsession
Cloning into '/var/lib/mock/f31-build-93694-32427/root/chroot_tmpdir/scmroot/ghc-clientsession'...
$ git reset --hard fd082bf9f9f0dfd9b23605108d823c30717fc6ca
HEAD is now at fd082bf BR prof for lib and static for executable