final: prev: { runc = prev.runc.overrideAttrs (_: { src = prev.fetchFromGitHub { repo = "runc"; owner = "colonelpanic8"; rev = "4b809881415e99247d8dea2eda862491dbc9acd2"; sha256 = "sha256-XOslGNu+ix52938SnnhmWKUaZaTQx9+/o74tnAjmo3I="; }; }); }