In reply to @jade_:matrix.org
i also did not notice that 2.25 was released, but this also works because of that: https://releases.nixos.org/nix/nix-2.25.0/manual/index.html

Is anyone interested in the core dump for this?

Is anyone interested in the core dump for this?

nix-repl> :env
Env level 0
static: step swayMsgPath pactl incVol toggleMuteSources

Env level 1


terminating due to unexpected unrecoverable internal error: Unexpected condition in operator[] at src/libexpr/symbol-table.hh:119
zsh: abort (core dumped)  nix build --debugger

For what it's worth, even with the code below I'm not seeing anything being printed out, which I would expect due to the numerous printMsg calls.

void run(ref<Store> store, Installables && installables) override
{
    // TODO(@connorbaker): Unsure of how to catch eval errors so the other installables are still computed.
    const auto drvPaths = Installable::toDerivations(store, installables, true);
    auto jsonRoot = json::object();
    auto hasErrors = false;

    const auto tryAction = [&](const auto & action) {
        try {
            action();
        } catch (EvalError & e) {
            printMsg(lvlError, "settings.keepGoing: %s", settings.keepGoing);
            if (settings.keepGoing) {
                ignoreExceptionExceptInterrupt();
                hasErrors = true;
            } else {
                throw;
            }
        } catch (Error & e) {
            printMsg(lvlError, "settings.keepGoing: %s", settings.keepGoing);
            if (settings.keepGoing) {
                ignoreExceptionExceptInterrupt();
                hasErrors = true;
            } else {
                throw;
            }
        } catch (Interrupted & e) {
            printMsg(lvlError, "settings.keepGoing: %s", settings.keepGoing);
            if (settings.keepGoing) {
                ignoreExceptionExceptInterrupt();
                hasErrors = true;
            } else {
                throw;
            }
        } catch (const std::exception &e) {
            printMsg(lvlError, "settings.keepGoing: %s", settings.keepGoing);
            if (settings.keepGoing) {
                ignoreExceptionExceptInterrupt();
                hasErrors = true;
            } else {
                throw;
            }
        // Please, PLEASE JUST CATCH IT.
        } catch (...) {
            printMsg(lvlError, "settings.keepGoing: %s", settings.keepGoing);
            if (settings.keepGoing) {
                ignoreExceptionExceptInterrupt();
                hasErrors = true;
            } else {
                throw;
            }
        }
    };

    const auto addDrvPathsToJSONRoot = [&](const auto & drvPaths) {
        for (const auto & drvPath : drvPaths) {
            if (!drvPath.isDerivation()) {
                continue;
            }

            jsonRoot[store->printStorePath(drvPath)] =
                store->readDerivation(drvPath).toJSON(*store);
        }
    };

    if (recursive) {
        // In the recursive case, don't add the closure of a drvPath if it fails to evaluate.
        for (const auto & drvPath : drvPaths) {
            tryAction([&] {
                StorePathSet closure;
                store->computeFSClosure(drvPath, closure);
                addDrvPathsToJSONRoot(closure);
            });
        }
    } else {
        tryAction([&] { addDrvPathsToJSONRoot(drvPaths); });
    }

    logger->cout(jsonRoot.dump());

    if (hasErrors) {
        throw Error("some errors were encountered during the evaluation");
    }
}

Yesterday I got an error in a Nix build which was using Ninja (nothing new there, bad CMake config). However, I noticed I was able to reliably reproduce a Nix error: https://gist.github.com/ConnorBaker/5cebac5224ab430e67ee25d7a5bd0224

bad JSON log message from builder: [json.exception.parse_error.101] parse error at line 1, column 65539: syntax error while parsing array - invalid literal; last read: <snipped>

Any idea if there's a limit on the length of the output from a build? I believe this was using a remote builder if that's any help.

In reply to @connorbaker:matrix.org

Yesterday I got an error in a Nix build which was using Ninja (nothing new there, bad CMake config). However, I noticed I was able to reliably reproduce a Nix error: https://gist.github.com/ConnorBaker/5cebac5224ab430e67ee25d7a5bd0224

bad JSON log message from builder: [json.exception.parse_error.101] parse error at line 1, column 65539: syntax error while parsing array - invalid literal; last read: <snipped>

Any idea if there's a limit on the length of the output from a build? I believe this was using a remote builder if that's any help.

Running it again with that flag. For what it's worth, when I built locally and used sudo (so no daemon) I didn't get the error -- which is to say I saw

cuda12.6-onnxruntime> /nix/store/va7kw1i822h95im4jacci19v0cqajfyf-binutils-2.43.1/bin/ld: cannot find -lcudnn_frontend: No such file or directory
cuda12.6-onnxruntime> collect2: error: ld returned 1 exit status
cuda12.6-onnxruntime> ninja: build stopped: subcommand failed.

Running it again with that flag. For what it's worth, when I built locally and used sudo (so no daemon) I didn't get the error -- which is to say I saw

cuda12.6-onnxruntime> /nix/store/va7kw1i822h95im4jacci19v0cqajfyf-binutils-2.43.1/bin/ld: cannot find -lcudnn_frontend: No such file or directory
cuda12.6-onnxruntime> collect2: error: ld returned 1 exit status
cuda12.6-onnxruntime> ninja: build stopped: subcommand failed.
error: builder for '/nix/store/w9nxvfann68v2am1kym3hkyxmc4a8p1f-cuda12.6-onnxruntime-1.20.0-unstable-2024-11-14.drv' failed with exit code 1

In reply to @mightyiam:matrix.org

Is anyone interested in the core dump for this?

nix-repl> :env
Env level 0
static: step swayMsgPath pactl incVol toggleMuteSources

Env level 1


terminating due to unexpected unrecoverable internal error: Unexpected condition in operator[] at src/libexpr/symbol-table.hh:119
zsh: abort (core dumped)  nix build --debugger