Can't update rust pkg

[jagajaga]

Trying to update rustfmt. Updated sha and rev, trying to install and getting:

jaga $ nix-env -i rustfmt-git -f $NIXPKGS_ALL
installing ‘rustfmt-git-2016-02-15’
these derivations will be built:
  /nix/store/3j740pmj8nrn3xq78gjs2jzyszj0kcad-rustfmt-git-2016-02-15-fetch.drv
  /nix/store/cln12rywykw5d20z42kkymma5q3zbfvi-rustfmt-git-2016-02-15.drv
building path(s) ‘/nix/store/b5piklx0f3i6vnxm5h4qy2d3wndjw97x-rustfmt-git-2016-02-15-fetch’
unpacking sources
unpacking source archive /nix/store/jgfdzlznx1kvccxb00znf881i442rgrc-rustfmt-65bc5c242de86f0651b34fd913ca338a880696e8-src
source root is rustfmt-65bc5c242de86f0651b34fd913ca338a880696e8-src
installing
Fetching /tmp/nix-build-rustfmt-git-2016-02-15-fetch.drv-0/rustfmt-65bc5c242de86f0651b34fd913ca338a880696e8-src to /nix/store/b5piklx0f3i6vnxm5h4qy2d3wndjw97x-rustfmt-git-2016-02-15-fetch
Using rust registry from /nix/store/1habkfr79gsa8pgwb2qrs57nsdy14z6n-rustRegistry-2016-02-25-a43392d
    Updating registry `file:///nix/store/1habkfr79gsa8pgwb2qrs57nsdy14z6n-rustRegistry-2016-02-25-a43392d`
 Downloading rustc-serialize v0.3.16 (registry file:///nix/store/1habkfr79gsa8pgwb2qrs57nsdy14z6n-rustRegistry-2016-02-25-a43392d)
unable to get packages from source

Caused by:
  failed to download package `rustc-serialize v0.3.16 (registry file:///nix/store/1habkfr79gsa8pgwb2qrs57nsdy14z6n-rustRegistry-2016-02-25-a43392d)` from https://crates.io/api/v1/crates/rustc-serialize/0.3.16/download

Caused by:
  Problem with the SSL CA cert (path? access rights?)
/nix/store/zn676by0m8f7z4js1cq4appx2j87gyqc-stdenv/setup: line 124: showBuildStats: unbound variable
builder for ‘/nix/store/3j740pmj8nrn3xq78gjs2jzyszj0kcad-rustfmt-git-2016-02-15-fetch.drv’ failed with exit code 101
cannot build derivation ‘/nix/store/cln12rywykw5d20z42kkymma5q3zbfvi-rustfmt-git-2016-02-15.drv’: 1 dependencies couldn't be built
error: build of ‘/nix/store/cln12rywykw5d20z42kkymma5q3zbfvi-rustfmt-git-2016-02-15.drv’ failed

cc @wizeman @globin @madjar

[jagajaga]

Everytime I restart installation I'm getting different pkg here:

Caused by:
  failed to download package `log v0.3.4 (registry file:///nix/store/1habkfr79gsa8pgwb2qrs57nsdy14z6n-rustRegistry-2016-02-25-a43392d)` from https://crates.io/api/v1/crates/log/0.3.4/download

[jagajaga]

rustfmt update here jagajaga@1479d19

[jagajaga]

If I make deepSha256 = ""
I'm getting error

Caused by:
  Couldn't resolve host name

instead of

Caused by:
  Problem with the SSL CA cert (path? access rights?)

[jagajaga]

Possible 917ca89 is the problem.. @edolstra?

[abbradar]

Fixed in 26c2f71 (workaround, see #13445 for a more proper solution).

[abbradar]

Ouch, sorry -- meant 34023d8. 4f74a4a is also needed.

[jagajaga]

👍