error (ignored): error: end of string reached
error:
       … while calling the 'derivationStrict' builtin

         at /builtin/derivation.nix:9:12: (source not available)

       … while evaluating derivation 'govtool-webserver'
         whose name attribute is located at /nix/store/6bi7khd9g03jk1dqrv9hfvar98h9qjjr-source/pkgs/stdenv/generic/make-derivation.nix:336:7

       … while evaluating attribute 'text' of derivation 'govtool-webserver'

         at /nix/store/6bi7khd9g03jk1dqrv9hfvar98h9qjjr-source/pkgs/build-support/trivial-builders/default.nix:101:16:

          100|       ({
          101|         inherit text executable checkPhase allowSubstitutes preferLocalBuild;
             |                ^
          102|         passAsFile = [ "text" ]

       (stack trace truncated; use '--show-trace' to show the full trace)

       error: getting status of '/nix/store/grxyb9zin75d7w4ysilgg13wjis1s6h3-source/govtool/frontend/yarn.lock': No such file or directory
webserver> failed running package evaluation. You should be able to reproduce the error locally by running: prlimit --as=8589934592 nix build .#packages.x86_64-linux.webserver --dry-run --json