Nicolas Pierron <nicolas.b.pier...@nbp.name> writes: > On Tue, Mar 7, 2017 at 1:41 PM, Profpatsch <m...@profpatsch.de> wrote: >> On 17-03-04 08:34pm, Nicolas Pierron wrote: >>> The *.toml manifest file is then parsed (yes, in Nix [3]) to extract >>> [3] https://github.com/mozilla/nixpkgs-mozilla/blob/master/lib/parseTOML.nix >> >> what have you done > > I made tool to avoid updating this repository every time there is a > new nightly version of rustc. > This Nix expression is able to parse a 200 kB toml file in less than 1 second.
apparently you have angered the hacker gods on macos: nixpkgs (efe12d665812e2c5f7c20513a829edff5b8b1977) nixpkgs-mozilla (4779fb7776c3d38d78b5ebcee62165e6d1350f74) nix-env (Nix) 1.11.8 $ nix-shell -p rustChannels.stable.rust error: while evaluating the attribute ‘nativeBuildInputs’ of the derivation ‘shell’ at /Users/jb55/dev/nixpkgs/pkgs/build-support/trivial-builders.nix:7:14: while evaluating ‘getOutput’ at /Users/jb55/dev/nixpkgs/lib/attrsets.nix:453:23, called from undefined position: while evaluating ‘getCrossDrv’ at /Users/jb55/dev/nixpkgs/pkgs/stdenv/generic/default.nix:133:21, called from undefined position: while evaluating the attribute ‘stable.rust’ at /Users/jb55/etc/nixpkgs-mozilla/rust-overlay.nix:154:5: while evaluating ‘fromManifest’ at /Users/jb55/etc/nixpkgs-mozilla/rust-overlay.nix:85:28, called from /Users/jb55/etc/nixpkgs-mozilla/rust-overlay.nix:154:15: while evaluating ‘flip’ at /Users/jb55/dev/nixpkgs/lib/trivial.nix:109:16, called from /Users/jb55/etc/nixpkgs-mozilla/rust-overlay.nix:87:21: while evaluating ‘mapAttrs’ at /Users/jb55/dev/nixpkgs/lib/attrsets.nix:198:17, called from /Users/jb55/dev/nixpkgs/lib/trivial.nix:109:19: while evaluating ‘fromTOML’ at /Users/jb55/etc/nixpkgs-mozilla/lib/parseTOML.nix:133:14, called from /Users/jb55/etc/nixpkgs-mozilla/rust-overlay.nix:86:16: while evaluating ‘zipAttrs’ at /Users/jb55/etc/nixpkgs-mozilla/lib/parseTOML.nix:137:18, called from /Users/jb55/etc/nixpkgs-mozilla/lib/parseTOML.nix:149:7: while evaluating ‘parser’ at /Users/jb55/etc/nixpkgs-mozilla/lib/parseTOML.nix:130:12, called from /Users/jb55/etc/nixpkgs-mozilla/lib/parseTOML.nix:135:19: while evaluating ‘closeSection’ at /Users/jb55/etc/nixpkgs-mozilla/lib/parseTOML.nix:91:18, called from /Users/jb55/etc/nixpkgs-mozilla/lib/parseTOML.nix:131:5: while evaluating ‘tokenizer’ at /Users/jb55/etc/nixpkgs-mozilla/lib/parseTOML.nix:41:15, called from /Users/jb55/etc/nixpkgs-mozilla/lib/parseTOML.nix:131:53: while evaluating ‘tokenizer_rec’ at /Users/jb55/etc/nixpkgs-mozilla/lib/parseTOML.nix:6:46, called from /Users/jb55/etc/nixpkgs-mozilla/lib/parseTOML.nix:41:20: compiling pattern ‘([ ]+(=|[[][[][a-zA-Z0-9_."*-]+[]][]]|[[][a-zA-Z0-9_."*-]+[]]|[a-zA-Z0-9_-]+|"[^"]*")[ [... same line repeated 4094 times ...] ]+(=|[[][[][a-zA-Z0-9_."*-]+[]][]]|[[][a-zA-Z0-9_."*-]+[]]|[a-zA-Z0-9_-]+|"[^"]*")).*’: out of memory Looks like some kind of infinite recursion bug? Seems to work fine on my nixos box though 🤔 Cheers, _______________________________________________ nix-dev mailing list nix-dev@lists.science.uu.nl https://mailman.science.uu.nl/mailman/listinfo/nix-dev
