$ git clone -n https://src.fedoraproject.org/rpms/ghc-monad-par.git /var/lib/mock/f31-build-100661-33296/root/chroot_tmpdir/scmroot/ghc-monad-par
Cloning into '/var/lib/mock/f31-build-100661-33296/root/chroot_tmpdir/scmroot/ghc-monad-par'...
$ git reset --hard 7e12c0c41f126ec5d7fb9408581b73feecd5c40e
HEAD is now at 7e12c0c BR prof for lib and static for executable