    function testStartWith1Wei_bug() public {
        initializeBuyout(alice, bob, TOTAL_SUPPLY, 0, true);

        // bob holds zero fractions, and can still start a buyout
        assertEq(getFractionBalance(bob.addr), 0);

        // Bob starts a buyout with as little as 1 wei
        bob.buyoutModule.start{value:1}(vault);

        // almost 4 days have passed but Alice still
        // can't start a buyout till Bob's buyout ends
        vm.warp(block.timestamp + 3.9 days);

        // the next call would revert with the `invalid state` error
        vm.expectRevert(
            abi.encodeWithSelector(
                IBuyout.InvalidState.selector,
                0,1
            )
        );
        // Alice can't start a buyout till eve's buyout ends
        alice.buyoutModule.start{value: 1 ether}(vault);
    }
