The source for my NixOS configuration is here: GitHub - schuelermine/nixos-configuration
I built revision e3b74081d623629f47388cb5c8b157957c907821.
At any rate, I did sudo nixos-rebuild switch, and got the error
error: access to absolute path ‘/nix/store/wkrhbbyg6wkiq3lkr3b2nz12c6ylk4vg-sourceboot.nix’ is forbidden in pure eval mode (use ‘–impure’ to override)
This seems beyond my control, and it’s very weird that a store path can’t be accessed (supposedly).
What’s going on?
Click to expand & see full trace
building the system configuration...
error: access to absolute path '/nix/store/wkrhbbyg6wkiq3lkr3b2nz12c6ylk4vg-sourceboot.nix' is forbidden in pure eval mode (use '--impure' to override)
… while evaluating 'isFunction'
at /nix/store/bfllm0im5z34n4v84zvip0kwy6vwl2yz-source/lib/trivial.nix:403:16:
402| */
403| isFunction = f: builtins.isFunction f ||
| ^
404| (f ? __functor && isFunction (f.__functor f));
… from call site
at /nix/store/bfllm0im5z34n4v84zvip0kwy6vwl2yz-source/lib/modules.nix:369:68:
368|
369| applyIfFunction = key: f: args@{ config, options, lib, ... }: if isFunction f then
| ^
370| let
… while evaluating 'applyIfFunction'
at /nix/store/bfllm0im5z34n4v84zvip0kwy6vwl2yz-source/lib/modules.nix:369:29:
368|
369| applyIfFunction = key: f: args@{ config, options, lib, ... }: if isFunction f then
| ^
370| let
… from call site
at /nix/store/bfllm0im5z34n4v84zvip0kwy6vwl2yz-source/lib/modules.nix:276:59:
275| throw "Module imports can't be nested lists. Perhaps you meant to remove one level of lists? Definitions: ${showDefs defs}"
276| else unifyModuleSyntax (toString m) (toString m) (applyIfFunction (toString m) (import m) args);
| ^
277|
… while evaluating 'unifyModuleSyntax'
at /nix/store/bfllm0im5z34n4v84zvip0kwy6vwl2yz-source/lib/modules.nix:339:34:
338| of ‘options’, ‘config’ and ‘imports’ attributes. */
339| unifyModuleSyntax = file: key: m:
| ^
340| let
… from call site
at /nix/store/bfllm0im5z34n4v84zvip0kwy6vwl2yz-source/lib/modules.nix:276:14:
275| throw "Module imports can't be nested lists. Perhaps you meant to remove one level of lists? Definitions: ${showDefs defs}"
276| else unifyModuleSyntax (toString m) (toString m) (applyIfFunction (toString m) (import m) args);
| ^
277|
… while evaluating 'loadModule'
at /nix/store/bfllm0im5z34n4v84zvip0kwy6vwl2yz-source/lib/modules.nix:270:53:
269| # Like unifyModuleSyntax, but also imports paths and calls functions if necessary
270| loadModule = args: fallbackFile: fallbackKey: m:
| ^
271| if isFunction m || isAttrs m then
… from call site
at /nix/store/bfllm0im5z34n4v84zvip0kwy6vwl2yz-source/lib/modules.nix:311:22:
310| let
311| module = loadModule args parentFile "${parentKey}:anon-${toString n}" x;
| ^
312| collectedImports = collectStructuredModules module._file module.key module.imports args;
… while evaluating the attribute 'disabled'
at /nix/store/bfllm0im5z34n4v84zvip0kwy6vwl2yz-source/lib/modules.nix:306:13:
305| collectResults = modules: {
306| disabled = concatLists (catAttrs "disabled" modules);
| ^
307| inherit modules;
… while evaluating anonymous lambda
at /nix/store/bfllm0im5z34n4v84zvip0kwy6vwl2yz-source/lib/modules.nix:328:31:
327| disabledKeys = map moduleKey disabled;
328| keyFilter = filter (attrs: ! elem attrs.key disabledKeys);
| ^
329| in map (attrs: attrs.module) (builtins.genericClosure {
… from call site
… while evaluating 'filterModules'
at /nix/store/bfllm0im5z34n4v84zvip0kwy6vwl2yz-source/lib/modules.nix:324:36:
323| # modules recursively. It returns the final list of unique-by-key modules
324| filterModules = modulesPath: { disabled, modules }:
| ^
325| let
… from call site
at /nix/store/bfllm0im5z34n4v84zvip0kwy6vwl2yz-source/lib/modules.nix:335:7:
334| in modulesPath: initialModules: args:
335| filterModules modulesPath (collectStructuredModules unknownModule "" initialModules args);
| ^
336|
… while evaluating anonymous lambda
at /nix/store/bfllm0im5z34n4v84zvip0kwy6vwl2yz-source/lib/modules.nix:334:37:
333|
334| in modulesPath: initialModules: args:
| ^
335| filterModules modulesPath (collectStructuredModules unknownModule "" initialModules args);
… from call site
at /nix/store/bfllm0im5z34n4v84zvip0kwy6vwl2yz-source/lib/modules.nix:180:25:
179| merged =
180| let collected = collectModules
| ^
181| (specialArgs.modulesPath or "")
… while evaluating 'reverseList'
at /nix/store/bfllm0im5z34n4v84zvip0kwy6vwl2yz-source/lib/lists.nix:393:17:
392| */
393| reverseList = xs:
| ^
394| let l = length xs; in genList (n: elemAt xs (l - n - 1)) l;
… from call site
at /nix/store/bfllm0im5z34n4v84zvip0kwy6vwl2yz-source/lib/modules.nix:184:33:
183| ({ inherit lib options config specialArgs; } // specialArgs);
184| in mergeModules prefix (reverseList collected);
| ^
185|
… while evaluating 'zipAttrsWithNames'
at /nix/store/bfllm0im5z34n4v84zvip0kwy6vwl2yz-source/lib/attrsets.nix:366:33:
365| */
366| zipAttrsWithNames = names: f: sets:
| ^
367| listToAttrs (map (name: {
… from call site
at /nix/store/bfllm0im5z34n4v84zvip0kwy6vwl2yz-source/lib/attrsets.nix:382:40:
381| zipAttrsWith =
382| builtins.zipAttrsWith or (f: sets: zipAttrsWithNames (concatMap attrNames sets) f sets);
| ^
383| /* Like `zipAttrsWith' with `(name: values: values)' as the function.
… while evaluating anonymous lambda
at /nix/store/bfllm0im5z34n4v84zvip0kwy6vwl2yz-source/lib/attrsets.nix:382:34:
381| zipAttrsWith =
382| builtins.zipAttrsWith or (f: sets: zipAttrsWithNames (concatMap attrNames sets) f sets);
| ^
383| /* Like `zipAttrsWith' with `(name: values: values)' as the function.
… from call site
at /nix/store/bfllm0im5z34n4v84zvip0kwy6vwl2yz-source/lib/modules.nix:446:9:
445| byName = attr: f: modules:
446| zipAttrsWith (n: concatLists)
| ^
447| (map (module: let subtree = module.${attr}; in
… while evaluating 'byName'
at /nix/store/bfllm0im5z34n4v84zvip0kwy6vwl2yz-source/lib/modules.nix:445:25:
444| */
445| byName = attr: f: modules:
| ^
446| zipAttrsWith (n: concatLists)
… from call site
at /nix/store/bfllm0im5z34n4v84zvip0kwy6vwl2yz-source/lib/modules.nix:462:21:
461| # an attrset 'name' => list of submodules that declare ‘name’.
462| declsByName = byName "options" (module: option:
| ^
463| [{ inherit (module) _file; options = option; }]
… while evaluating the attribute 'matchedOptions'
at /nix/store/bfllm0im5z34n4v84zvip0kwy6vwl2yz-source/lib/modules.nix:506:14:
505| in {
506| inherit matchedOptions;
| ^
507|
… while evaluating 'mapAttrsRecursiveCond'
at /nix/store/bfllm0im5z34n4v84zvip0kwy6vwl2yz-source/lib/attrsets.nix:296:36:
295| */
296| mapAttrsRecursiveCond = cond: f: set:
| ^
297| let
… from call site
at /nix/store/bfllm0im5z34n4v84zvip0kwy6vwl2yz-source/lib/modules.nix:192:28:
191| # For definitions that have an associated option
192| declaredConfig = mapAttrsRecursiveCond (v: ! isOption v) (_: v: v.value) options;
| ^
193|
… while evaluating the attribute 'config'
at /nix/store/bfllm0im5z34n4v84zvip0kwy6vwl2yz-source/lib/modules.nix:257:9:
256| options = checked options;
257| config = checked (removeAttrs config [ "_module" ]);
| ^
258| _module = checked (config._module);