Unable to test latest master

[TheNeikos]

neikos ~/p/r/ncollide (master)> cargo clean
neikos ~/p/r/ncollide (master)> git rev-parse HEAD
d97238c2b577a64b84776106a05adb5c4cf5bddb
neikos ~/p/r/ncollide (master)> git status
On branch master
Your branch is up-to-date with 'origin/master'.
nothing to commit, working directory clean
neikos ~/p/r/ncollide (master)> cargo build
   Compiling rustc-serialize v0.3.19
   Compiling libc v0.2.11
   Compiling num-traits v0.1.32
   Compiling rand v0.3.14
   Compiling num-integer v0.1.32
   Compiling num-iter v0.1.32
   Compiling num-complex v0.1.32
   Compiling num-bigint v0.1.32
   Compiling num-rational v0.1.32
   Compiling num v0.1.32
   Compiling nalgebra v0.8.2
   Compiling ncollide_math v0.4.0 (file:///home/neikos/projects/rust/ncollide/ncollide_math)
   Compiling ncollide_utils v0.4.0 (file:///home/neikos/projects/rust/ncollide/ncollide_utils)
   Compiling ncollide_geometry v0.1.1 (file:///home/neikos/projects/rust/ncollide/ncollide_geometry)
   Compiling ncollide_procedural v0.4.0 (file:///home/neikos/projects/rust/ncollide/ncollide_procedural)
   Compiling ncollide_pipeline v0.8.1 (file:///home/neikos/projects/rust/ncollide/ncollide_pipeline)
   Compiling ncollide_transformation v0.4.0 (file:///home/neikos/projects/rust/ncollide/ncollide_transformation)
   Compiling ncollide v0.9.1 (file:///home/neikos/projects/rust/ncollide)
neikos ~/p/r/ncollide (master)> cargo test
   Compiling nom v1.2.2
   Compiling pkg-config v0.3.8
   Compiling lzw v0.9.0
   Compiling glfw-sys v3.1.3
   Compiling bitflags v0.3.3
   Compiling csfml-graphics-sys v0.1.0
   Compiling winapi-build v0.1.1
   Compiling khronos_api v1.0.0
   Compiling csfml-audio-sys v0.1.0
   Compiling byteorder v0.4.2
   Compiling csfml-network-sys v0.1.0
   Compiling kernel32-sys v0.2.2
   Compiling color_quant v1.0.0
   Compiling inflate v0.1.1
   Compiling bitflags v0.5.0
   Compiling winapi v0.2.6
   Compiling sfml-types v0.1.0
   Compiling csfml-window-sys v0.1.1
   Compiling glob v0.2.11
   Compiling gif v0.7.0
   Compiling csfml-system-sys v0.1.0
   Compiling freetype-sys v0.3.1
   Compiling time v0.1.35
   Compiling log v0.3.6
   Compiling semver v0.2.3
   Compiling enum_primitive v0.1.0
   Compiling ncollide_math v0.4.0
   Compiling xml-rs v0.2.2
   Compiling sfml v0.11.2
   Compiling ncollide_utils v0.4.0
   Compiling gcc v0.3.28
   Compiling miniz-sys v0.1.7
   Compiling libz-sys v1.0.3
   Compiling glfw v0.2.0
   Compiling flate2 v0.2.14
   Compiling freetype-rs v0.5.0
/home/neikos/.cargo/registry/src/github.jparrowsec.cn-88ac128001ac3a9a/glfw-0.2.0/src/ffi/mod.rs:302:9: 302:27 warning: lint raw_pointer_derive has been removed: using derive with raw pointers is ok
/home/neikos/.cargo/registry/src/github.jparrowsec.cn-88ac128001ac3a9a/glfw-0.2.0/src/ffi/mod.rs:302 #[allow(raw_pointer_derive)]
                                                                                                   ^~~~~~~~~~~~~~~~~~
/home/neikos/.cargo/registry/src/github.jparrowsec.cn-88ac128001ac3a9a/glfw-0.2.0/src/ffi/mod.rs:302:9: 302:27 warning: lint raw_pointer_derive has been removed: using derive with raw pointers is ok
/home/neikos/.cargo/registry/src/github.jparrowsec.cn-88ac128001ac3a9a/glfw-0.2.0/src/ffi/mod.rs:302 #[allow(raw_pointer_derive)]
                                                                                                   ^~~~~~~~~~~~~~~~~~
/home/neikos/.cargo/registry/src/github.jparrowsec.cn-88ac128001ac3a9a/glfw-0.2.0/src/ffi/mod.rs:301:16: 301:21 note: in this expansion of #[derive_Clone] (defined in /home/neikos/.cargo/registry/src/github.jparrowsec.cn-88ac128001ac3a9a/glfw-0.2.0/src/ffi/mod.rs)
/home/neikos/.cargo/registry/src/github.jparrowsec.cn-88ac128001ac3a9a/glfw-0.2.0/src/ffi/mod.rs:302:9: 302:27 warning: lint raw_pointer_derive has been removed: using derive with raw pointers is ok
/home/neikos/.cargo/registry/src/github.jparrowsec.cn-88ac128001ac3a9a/glfw-0.2.0/src/ffi/mod.rs:302 #[allow(raw_pointer_derive)]
                                                                                                   ^~~~~~~~~~~~~~~~~~
/home/neikos/.cargo/registry/src/github.jparrowsec.cn-88ac128001ac3a9a/glfw-0.2.0/src/ffi/mod.rs:301:10: 301:14 note: in this expansion of #[derive_Copy] (defined in /home/neikos/.cargo/registry/src/github.jparrowsec.cn-88ac128001ac3a9a/glfw-0.2.0/src/ffi/mod.rs)
   Compiling ncollide_procedural v0.4.0
   Compiling gl_generator v0.4.2
   Compiling ncollide_testbed2d v0.1.1 (file:///home/neikos/projects/rust/ncollide/ncollide_testbed2d)
   Compiling png v0.4.3
   Compiling gl v0.5.2
   Compiling image v0.6.1
   Compiling kiss3d v0.4.2
   Compiling ncollide_testbed3d v0.1.0 (file:///home/neikos/projects/rust/ncollide/ncollide_testbed3d)
ncollide_testbed3d/src/objects/convex.rs:27:44: 27:58 error: mismatched types:
 expected `ncollide_procedural::trimesh::TriMesh<na::structs::point::Point3<f32>>`,
    found `ncollide_procedural::trimesh::TriMesh<na::structs::point::Point3<f32>>`
(expected struct `ncollide_procedural::trimesh::TriMesh`,
    found a different struct `ncollide_procedural::trimesh::TriMesh`) [E0308]
ncollide_testbed3d/src/objects/convex.rs:27             gfx:        window.add_trimesh(convex.clone(), na::one())
                                                                                       ^~~~~~~~~~~~~~
ncollide_testbed3d/src/objects/convex.rs:27:44: 27:58 help: run `rustc --explain E0308` to see a detailed explanation
ncollide_testbed3d/src/objects/convex.rs:27:44: 27:58 note: Perhaps two different versions of crate `ncollide_procedural` are being used?
ncollide_testbed3d/src/objects/convex.rs:27             gfx:        window.add_trimesh(convex.clone(), na::one())
                                                                                       ^~~~~~~~~~~~~~
error: aborting due to previous error
Could not compile `ncollide_testbed3d`.

To learn more, run the command again with --verbose.
neikos ~/p/r/ncollide (master) [101]> 

If you check the compile output you will find that it compiles ncollide_procedural twice, once the local build, once one that it fetches from crates.io.

eikos ~/p/r/ncollide (master) [101]> cargo -V
cargo 0.10.0-nightly (d6e148d 2016-03-09)
neikos ~/p/r/ncollide (master)> rustc -V
rustc 1.9.0-nightly (c9629d61c 2016-03-10)

[dbrgn]

Same issue here.

[sebcrozet]

It looks like the example depends on the local ncollide while the testbed's renderer depends on the one from crates.io.

The only way I see to fix this is to move the ncollide examples using the testbeds into the testbeds' example folders (which seems more logical anyway).

[sebcrozet]

By the way @TheNeikos , if you attempt to compile the tests or examples from ncollide with the current nightly (or beta) version of rustc, you will end up with internal compiler errors. This will be fixed when rust-lang/rust#33478 lands. In the mean time you may use the stable channel.