[Nix-dev] eval error on master branch

[James Cook]

On 3 May 2014 15:08, Bjørn Forsman <bjorn.forsman at gmail.com> wrote:
> Hi,
>
> Look, error below:
>
> $ nix-env -f . -qa '*' --meta --xml --drv-path --show-trace
> [...snip "invalid meta attribute 'src'"...]
> error: while querying the derivation named `haskell-cryptol-ghc7.6.3-2.0.0':
> while evaluating the attribute `propagatedNativeBuildInputs' of the
> derivation `haskell-cryptol-ghc7.6.3-2.0.0' at
> /home/bfo/nixpkgs/pkgs/build-support/cabal/default.nix:67:13:
> while evaluating `optionals' at
> /home/bfo/nixpkgs/lib/lists.nix:117:21, called from
> /home/bfo/nixpkgs/pkgs/stdenv/generic/default.nix:96:17:
> while evaluating the attribute `propagatedBuildInputs' at
> /home/bfo/nixpkgs/pkgs/build-support/cabal/default.nix:49:17:
> while evaluating anonymous function at
> /home/bfo/nixpkgs/pkgs/build-support/cabal/default.nix:49:49, called
> from undefined position:
> attribute `text_1_1_0_1' missing, at
> /home/bfo/nixpkgs/pkgs/top-level/haskell-packages.nix:3013:20

According to git-bisect, the first bad commit is one of:

eb7958247afac339531caf3074ed15a51099afd1
074c128fec4c17a1b2ac5f4c6f7d996ed1c14522
c1705e8b335634d92ab576ca07516288f48d86b7
dd1dd06b8831f51d4899858aad31808683e9e187

(The ambiguity is because I skipped some commits where the error was
"attribute `attoparsec_0_11_2_1' missing" instead.)

I don't have time to look into it now, but maybe it is simple.

James