$ git clone -n https://src.fedoraproject.org/rpms/ghc-STMonadTrans.git /var/lib/mock/f33-build-159887-43413/root/chroot_tmpdir/scmroot/ghc-STMonadTrans
Cloning into '/var/lib/mock/f33-build-159887-43413/root/chroot_tmpdir/scmroot/ghc-STMonadTrans'...
$ git reset --hard 756715bbe490c2e21af3110e3bb1488cebb4930a
HEAD is now at 756715b enable tests