[INFO] updating cached repository https://github.com/whbboyd/gl-demo
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 21f83c6e0967d26a324a3d45dd35bb6a93f29bd0
[INFO] testing whbboyd/gl-demo against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhbboyd%2Fgl-demo" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/whbboyd/gl-demo on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/whbboyd/gl-demo
[INFO] finished tweaking git repo https://github.com/whbboyd/gl-demo
[INFO] tweaked toml for git repo https://github.com/whbboyd/gl-demo written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/whbboyd/gl-demo already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cb7adf2462d521cfa64654e5ab4a6bdafa27019b0b5a3f760cef4532eb488e4f
[INFO] running `"docker" "start" "-a" "cb7adf2462d521cfa64654e5ab4a6bdafa27019b0b5a3f760cef4532eb488e4f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling memchr v2.3.0
[INFO] [stderr]    Compiling regex-syntax v0.6.14
[INFO] [stderr]    Compiling bytemuck v1.2.0
[INFO] [stderr]    Compiling takeable-option v0.4.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-rational v0.2.3
[INFO] [stderr]    Compiling lock_api v0.3.3
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling num_cpus v1.12.0
[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]    Compiling raw-window-handle v0.3.3
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]    Compiling stb_truetype v0.2.6
[INFO] [stderr]    Compiling tiff v0.4.0
[INFO] [stderr]    Compiling smallvec v0.6.13
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling wayland-scanner v0.21.13
[INFO] [stderr]    Compiling lexical-core v0.4.6
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling dlib v0.4.1
[INFO] [stderr]    Compiling gl_generator v0.13.1
[INFO] [stderr]    Compiling gl_generator v0.11.0
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling wayland-sys v0.21.13
[INFO] [stderr]    Compiling aho-corasick v0.7.8
[INFO] [stderr]    Compiling backtrace v0.3.43
[INFO] [stderr]    Compiling crossbeam-deque v0.7.2
[INFO] [stderr]    Compiling error-chain v0.12.1
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling ordered-float v1.0.2
[INFO] [stderr]    Compiling line_drawing v0.7.0
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling glium v0.25.1
[INFO] [stderr]    Compiling rusttype v0.7.7
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.6
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.4
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling chrono v0.4.10
[INFO] [stderr]    Compiling wayland-client v0.21.13
[INFO] [stderr]    Compiling wayland-protocols v0.21.13
[INFO] [stderr]    Compiling andrew v0.2.1
[INFO] [stderr]    Compiling regex v1.3.4
[INFO] [stderr]    Compiling lexical v2.2.2
[INFO] [stderr]    Compiling wavefront_obj v7.0.0
[INFO] [stderr]    Compiling wayland-commons v0.21.13
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.18
[INFO] [stderr]    Compiling image v0.23.0
[INFO] [stderr]    Compiling smithay-client-toolkit v0.4.6
[INFO] [stderr]    Compiling winit v0.19.5
[INFO] [stderr]    Compiling glutin v0.21.2
[INFO] [stderr]    Compiling gl-demo v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/display_math.rs:75:27
[INFO] [stderr]    |
[INFO] [stderr] 75 |     let (w, h): (u32, u32) = try!{
[INFO] [stderr]    |                              ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/display_math.rs:80:2
[INFO] [stderr]    |
[INFO] [stderr] 80 |     try!{ window.set_cursor_position((w as i32/2, h as i32/2).into())
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/disk.rs:20:2
[INFO] [stderr]    |
[INFO] [stderr] 20 |     try!{
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/disk.rs:24:26
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let mut loaded_object = try!{
[INFO] [stderr]    |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/disk.rs:29:17
[INFO] [stderr]    |
[INFO] [stderr] 29 |     let mat_path = try!{
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/disk.rs:33:21
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let mut mat_file = try!{
[INFO] [stderr]    |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/disk.rs:37:13
[INFO] [stderr]    |
[INFO] [stderr] 37 |     let mats = try!{
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/disk.rs:42:15
[INFO] [stderr]    |
[INFO] [stderr] 42 |     let object = try!{
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/disk.rs:99:2
[INFO] [stderr]    |
[INFO] [stderr] 99 |     try!{
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/model/disk.rs:103:20
[INFO] [stderr]     |
[INFO] [stderr] 103 |     let loaded_mats = try!{
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/model/disk.rs:109:18
[INFO] [stderr]     |
[INFO] [stderr] 109 |         let tex_path = try!{
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/model/disk.rs:113:18
[INFO] [stderr]     |
[INFO] [stderr] 113 |         let tex_file = try!{
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/model/disk.rs:117:17
[INFO] [stderr]     |
[INFO] [stderr] 117 |         let texture = try!{
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/model/disk.rs:137:14
[INFO] [stderr]     |
[INFO] [stderr] 137 |     let image = try!{
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/gpu.rs:23:14
[INFO] [stderr]    |
[INFO] [stderr] 23 |             vertices: try!{ VertexBuffer::new(display, geometry.vertices.as_ref())
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/gpu.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |             indices: try!{ IndexBuffer::new(display, TrianglesList, geometry.indices.as_ref())
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/gpu.rs:49:13
[INFO] [stderr]    |
[INFO] [stderr] 49 |             texture: try!{
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/gpu.rs:69:14
[INFO] [stderr]    |
[INFO] [stderr] 69 |             geometry: try!{ Geometry::from_mem(display, model.geometry.as_ref()) },
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/gpu.rs:70:14
[INFO] [stderr]    |
[INFO] [stderr] 70 |             material: try!{ Material::from_mem(display, model.material.as_ref()) },
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/mem.rs:82:21
[INFO] [stderr]    |
[INFO] [stderr] 82 |         let (geom, mat) = try!{ disk::load_model(read) };
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:110:16
[INFO] [stderr]     |
[INFO] [stderr] 110 |     let display = try!{ Display::new(window, context, &event_loop)
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:115:17
[INFO] [stderr]     |
[INFO] [stderr] 115 |     let mut file = try!{ File::open(TEAPOT_PATH).chain_err(|| "Could not load teapot model") };
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:116:15
[INFO] [stderr]     |
[INFO] [stderr] 116 |     let teapot = try!{ library.load_model(&mut file) };
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:117:17
[INFO] [stderr]     |
[INFO] [stderr] 117 |     let mut file = try!{ File::open(FLOOR_MATERIALS)
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:119:18
[INFO] [stderr]     |
[INFO] [stderr] 119 |     let floor_mat = try!{ try!{ model::disk::load_mats(&mut file) }.remove("Floor")
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:119:24
[INFO] [stderr]     |
[INFO] [stderr] 119 |     let floor_mat = try!{ try!{ model::disk::load_mats(&mut file) }.remove("Floor")
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:121:13
[INFO] [stderr]     |
[INFO] [stderr] 121 |     let file = try!{ File::open(FLOOR_HEIGHTMAP).chain_err(|| "Could not load heightmap") };
[INFO] [stderr]     |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:122:18
[INFO] [stderr]     |
[INFO] [stderr] 122 |     let heightmap = try!{ model::disk::load_texture(&mut BufReader::new(file))
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:133:13
[INFO] [stderr]     |
[INFO] [stderr] 133 |     let file = try!{ File::open(FONT_TEXTURE).chain_err(|| "Could not load font texture") };
[INFO] [stderr]     |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:134:13
[INFO] [stderr]     |
[INFO] [stderr] 134 |     let font = try!{ model::disk::load_texture(&mut BufReader::new(file))
[INFO] [stderr]     |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:136:13
[INFO] [stderr]     |
[INFO] [stderr] 136 |     let font = try!{ Texture2d::new(&display, font)
[INFO] [stderr]     |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:141:17
[INFO] [stderr]     |
[INFO] [stderr] 141 |     let mut file = try!{ File::open(VERTEX_SHADER_PATH)
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:143:2
[INFO] [stderr]     |
[INFO] [stderr] 143 |     try!{ file.read_to_string(&mut vertex_shader)
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:146:17
[INFO] [stderr]     |
[INFO] [stderr] 146 |     let mut file = try!{ File::open(FRAGMENT_SHADER_PATH)
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:148:2
[INFO] [stderr]     |
[INFO] [stderr] 148 |     try!{ file.read_to_string(&mut fragment_shader)
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:152:16
[INFO] [stderr]     |
[INFO] [stderr] 152 |     let program = try!{
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:169:19
[INFO] [stderr]     |
[INFO] [stderr] 169 |     let gpu_teapot = try!{ model::gpu::Model::from_mem(&display, &teapot) };
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/model/disk.rs:18:30
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn load_model(read: &mut io::Read) -> Result<(mem::Geometry, mem::Material)> {
[INFO] [stderr]    |                              ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/model/disk.rs:97:29
[INFO] [stderr]    |
[INFO] [stderr] 97 | pub fn load_mats(read: &mut io::Read) -> Result<HashMap<String, mem::Material>> {
[INFO] [stderr]    |                             ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/model/gpu.rs:21:28
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub fn from_mem(display: &Facade, geometry: &mem::Geometry) -> Result<Geometry> {
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn Facade`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/model/gpu.rs:44:28
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn from_mem(display: &Facade, material: &mem::Material) -> Result<Material> {
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn Facade`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/model/gpu.rs:67:28
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn from_mem(display: &Facade, model: &mem::Model) -> Result<Model> {
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn Facade`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/model/heightmap/simpleheightmap.rs:25:15
[INFO] [stderr]    |
[INFO] [stderr] 25 |     display: &'a Facade,
[INFO] [stderr]    |                  ^^^^^^ help: use `dyn`: `dyn Facade`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/model/heightmap/simpleheightmap.rs:170:17
[INFO] [stderr]     |
[INFO] [stderr] 170 |             display: &'a Facade,
[INFO] [stderr]     |                          ^^^^^^ help: use `dyn`: `dyn Facade`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/model/heightmap/simpleheightmap.rs:198:17
[INFO] [stderr]     |
[INFO] [stderr] 198 |             display: &'a Facade,
[INFO] [stderr]     |                          ^^^^^^ help: use `dyn`: `dyn Facade`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/model/mem.rs:80:38
[INFO] [stderr]    |
[INFO] [stderr] 80 |     pub fn load_model(&self, read: &mut Read) -> Result<Rc<Model>> {
[INFO] [stderr]    |                                         ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/physics.rs:67:24
[INFO] [stderr]    |
[INFO] [stderr] 67 |             /*XXX*/ heightmap: &::model::heightmap::Heightmap<f32> ) {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::model::heightmap::Heightmap<f32>)`
[INFO] [stderr] 
[INFO] [stderr] warning: 47 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 41s
[INFO] running `"docker" "inspect" "cb7adf2462d521cfa64654e5ab4a6bdafa27019b0b5a3f760cef4532eb488e4f"`
[INFO] running `"docker" "rm" "-f" "cb7adf2462d521cfa64654e5ab4a6bdafa27019b0b5a3f760cef4532eb488e4f"`
[INFO] [stdout] cb7adf2462d521cfa64654e5ab4a6bdafa27019b0b5a3f760cef4532eb488e4f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 063a2bdf75542de046b41b37dcf543a765deddb1d7b57a367db8cdccbd62aa63
[INFO] running `"docker" "start" "-a" "063a2bdf75542de046b41b37dcf543a765deddb1d7b57a367db8cdccbd62aa63"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling gl-demo v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/display_math.rs:75:27
[INFO] [stderr]    |
[INFO] [stderr] 75 |     let (w, h): (u32, u32) = try!{
[INFO] [stderr]    |                              ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/display_math.rs:80:2
[INFO] [stderr]    |
[INFO] [stderr] 80 |     try!{ window.set_cursor_position((w as i32/2, h as i32/2).into())
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/disk.rs:20:2
[INFO] [stderr]    |
[INFO] [stderr] 20 |     try!{
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/disk.rs:24:26
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let mut loaded_object = try!{
[INFO] [stderr]    |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/disk.rs:29:17
[INFO] [stderr]    |
[INFO] [stderr] 29 |     let mat_path = try!{
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/disk.rs:33:21
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let mut mat_file = try!{
[INFO] [stderr]    |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/disk.rs:37:13
[INFO] [stderr]    |
[INFO] [stderr] 37 |     let mats = try!{
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/disk.rs:42:15
[INFO] [stderr]    |
[INFO] [stderr] 42 |     let object = try!{
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/disk.rs:99:2
[INFO] [stderr]    |
[INFO] [stderr] 99 |     try!{
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/model/disk.rs:103:20
[INFO] [stderr]     |
[INFO] [stderr] 103 |     let loaded_mats = try!{
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/model/disk.rs:109:18
[INFO] [stderr]     |
[INFO] [stderr] 109 |         let tex_path = try!{
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/model/disk.rs:113:18
[INFO] [stderr]     |
[INFO] [stderr] 113 |         let tex_file = try!{
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/model/disk.rs:117:17
[INFO] [stderr]     |
[INFO] [stderr] 117 |         let texture = try!{
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/model/disk.rs:137:14
[INFO] [stderr]     |
[INFO] [stderr] 137 |     let image = try!{
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/gpu.rs:23:14
[INFO] [stderr]    |
[INFO] [stderr] 23 |             vertices: try!{ VertexBuffer::new(display, geometry.vertices.as_ref())
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/gpu.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |             indices: try!{ IndexBuffer::new(display, TrianglesList, geometry.indices.as_ref())
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/gpu.rs:49:13
[INFO] [stderr]    |
[INFO] [stderr] 49 |             texture: try!{
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/gpu.rs:69:14
[INFO] [stderr]    |
[INFO] [stderr] 69 |             geometry: try!{ Geometry::from_mem(display, model.geometry.as_ref()) },
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/gpu.rs:70:14
[INFO] [stderr]    |
[INFO] [stderr] 70 |             material: try!{ Material::from_mem(display, model.material.as_ref()) },
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/mem.rs:82:21
[INFO] [stderr]    |
[INFO] [stderr] 82 |         let (geom, mat) = try!{ disk::load_model(read) };
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:110:16
[INFO] [stderr]     |
[INFO] [stderr] 110 |     let display = try!{ Display::new(window, context, &event_loop)
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:115:17
[INFO] [stderr]     |
[INFO] [stderr] 115 |     let mut file = try!{ File::open(TEAPOT_PATH).chain_err(|| "Could not load teapot model") };
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:116:15
[INFO] [stderr]     |
[INFO] [stderr] 116 |     let teapot = try!{ library.load_model(&mut file) };
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:117:17
[INFO] [stderr]     |
[INFO] [stderr] 117 |     let mut file = try!{ File::open(FLOOR_MATERIALS)
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:119:18
[INFO] [stderr]     |
[INFO] [stderr] 119 |     let floor_mat = try!{ try!{ model::disk::load_mats(&mut file) }.remove("Floor")
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:119:24
[INFO] [stderr]     |
[INFO] [stderr] 119 |     let floor_mat = try!{ try!{ model::disk::load_mats(&mut file) }.remove("Floor")
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:121:13
[INFO] [stderr]     |
[INFO] [stderr] 121 |     let file = try!{ File::open(FLOOR_HEIGHTMAP).chain_err(|| "Could not load heightmap") };
[INFO] [stderr]     |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:122:18
[INFO] [stderr]     |
[INFO] [stderr] 122 |     let heightmap = try!{ model::disk::load_texture(&mut BufReader::new(file))
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:133:13
[INFO] [stderr]     |
[INFO] [stderr] 133 |     let file = try!{ File::open(FONT_TEXTURE).chain_err(|| "Could not load font texture") };
[INFO] [stderr]     |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:134:13
[INFO] [stderr]     |
[INFO] [stderr] 134 |     let font = try!{ model::disk::load_texture(&mut BufReader::new(file))
[INFO] [stderr]     |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:136:13
[INFO] [stderr]     |
[INFO] [stderr] 136 |     let font = try!{ Texture2d::new(&display, font)
[INFO] [stderr]     |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:141:17
[INFO] [stderr]     |
[INFO] [stderr] 141 |     let mut file = try!{ File::open(VERTEX_SHADER_PATH)
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:143:2
[INFO] [stderr]     |
[INFO] [stderr] 143 |     try!{ file.read_to_string(&mut vertex_shader)
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:146:17
[INFO] [stderr]     |
[INFO] [stderr] 146 |     let mut file = try!{ File::open(FRAGMENT_SHADER_PATH)
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:148:2
[INFO] [stderr]     |
[INFO] [stderr] 148 |     try!{ file.read_to_string(&mut fragment_shader)
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:152:16
[INFO] [stderr]     |
[INFO] [stderr] 152 |     let program = try!{
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:169:19
[INFO] [stderr]     |
[INFO] [stderr] 169 |     let gpu_teapot = try!{ model::gpu::Model::from_mem(&display, &teapot) };
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/model/disk.rs:18:30
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn load_model(read: &mut io::Read) -> Result<(mem::Geometry, mem::Material)> {
[INFO] [stderr]    |                              ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/model/disk.rs:97:29
[INFO] [stderr]    |
[INFO] [stderr] 97 | pub fn load_mats(read: &mut io::Read) -> Result<HashMap<String, mem::Material>> {
[INFO] [stderr]    |                             ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/model/gpu.rs:21:28
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub fn from_mem(display: &Facade, geometry: &mem::Geometry) -> Result<Geometry> {
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn Facade`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/model/gpu.rs:44:28
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn from_mem(display: &Facade, material: &mem::Material) -> Result<Material> {
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn Facade`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/model/gpu.rs:67:28
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn from_mem(display: &Facade, model: &mem::Model) -> Result<Model> {
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn Facade`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/model/heightmap/simpleheightmap.rs:25:15
[INFO] [stderr]    |
[INFO] [stderr] 25 |     display: &'a Facade,
[INFO] [stderr]    |                  ^^^^^^ help: use `dyn`: `dyn Facade`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/model/heightmap/simpleheightmap.rs:170:17
[INFO] [stderr]     |
[INFO] [stderr] 170 |             display: &'a Facade,
[INFO] [stderr]     |                          ^^^^^^ help: use `dyn`: `dyn Facade`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/model/heightmap/simpleheightmap.rs:198:17
[INFO] [stderr]     |
[INFO] [stderr] 198 |             display: &'a Facade,
[INFO] [stderr]     |                          ^^^^^^ help: use `dyn`: `dyn Facade`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/model/mem.rs:80:38
[INFO] [stderr]    |
[INFO] [stderr] 80 |     pub fn load_model(&self, read: &mut Read) -> Result<Rc<Model>> {
[INFO] [stderr]    |                                         ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/physics.rs:67:24
[INFO] [stderr]    |
[INFO] [stderr] 67 |             /*XXX*/ heightmap: &::model::heightmap::Heightmap<f32> ) {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::model::heightmap::Heightmap<f32>)`
[INFO] [stderr] 
[INFO] [stderr] warning: 47 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.25s
[INFO] running `"docker" "inspect" "063a2bdf75542de046b41b37dcf543a765deddb1d7b57a367db8cdccbd62aa63"`
[INFO] running `"docker" "rm" "-f" "063a2bdf75542de046b41b37dcf543a765deddb1d7b57a367db8cdccbd62aa63"`
[INFO] [stdout] 063a2bdf75542de046b41b37dcf543a765deddb1d7b57a367db8cdccbd62aa63
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stdout] 1a2aa5707615983b6c9335ff768db97eaada1366435ba92dc190d3d81c5d85c5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "1a2aa5707615983b6c9335ff768db97eaada1366435ba92dc190d3d81c5d85c5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/display_math.rs:75:27
[INFO] [stderr]    |
[INFO] [stderr] 75 |     let (w, h): (u32, u32) = try!{
[INFO] [stderr]    |                              ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/display_math.rs:80:2
[INFO] [stderr]    |
[INFO] [stderr] 80 |     try!{ window.set_cursor_position((w as i32/2, h as i32/2).into())
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/disk.rs:20:2
[INFO] [stderr]    |
[INFO] [stderr] 20 |     try!{
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/disk.rs:24:26
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let mut loaded_object = try!{
[INFO] [stderr]    |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/disk.rs:29:17
[INFO] [stderr]    |
[INFO] [stderr] 29 |     let mat_path = try!{
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/disk.rs:33:21
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let mut mat_file = try!{
[INFO] [stderr]    |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/disk.rs:37:13
[INFO] [stderr]    |
[INFO] [stderr] 37 |     let mats = try!{
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/disk.rs:42:15
[INFO] [stderr]    |
[INFO] [stderr] 42 |     let object = try!{
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/disk.rs:99:2
[INFO] [stderr]    |
[INFO] [stderr] 99 |     try!{
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/model/disk.rs:103:20
[INFO] [stderr]     |
[INFO] [stderr] 103 |     let loaded_mats = try!{
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/model/disk.rs:109:18
[INFO] [stderr]     |
[INFO] [stderr] 109 |         let tex_path = try!{
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/model/disk.rs:113:18
[INFO] [stderr]     |
[INFO] [stderr] 113 |         let tex_file = try!{
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/model/disk.rs:117:17
[INFO] [stderr]     |
[INFO] [stderr] 117 |         let texture = try!{
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/model/disk.rs:137:14
[INFO] [stderr]     |
[INFO] [stderr] 137 |     let image = try!{
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/gpu.rs:23:14
[INFO] [stderr]    |
[INFO] [stderr] 23 |             vertices: try!{ VertexBuffer::new(display, geometry.vertices.as_ref())
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/gpu.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |             indices: try!{ IndexBuffer::new(display, TrianglesList, geometry.indices.as_ref())
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/gpu.rs:49:13
[INFO] [stderr]    |
[INFO] [stderr] 49 |             texture: try!{
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/gpu.rs:69:14
[INFO] [stderr]    |
[INFO] [stderr] 69 |             geometry: try!{ Geometry::from_mem(display, model.geometry.as_ref()) },
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/gpu.rs:70:14
[INFO] [stderr]    |
[INFO] [stderr] 70 |             material: try!{ Material::from_mem(display, model.material.as_ref()) },
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/model/mem.rs:82:21
[INFO] [stderr]    |
[INFO] [stderr] 82 |         let (geom, mat) = try!{ disk::load_model(read) };
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:110:16
[INFO] [stderr]     |
[INFO] [stderr] 110 |     let display = try!{ Display::new(window, context, &event_loop)
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:115:17
[INFO] [stderr]     |
[INFO] [stderr] 115 |     let mut file = try!{ File::open(TEAPOT_PATH).chain_err(|| "Could not load teapot model") };
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:116:15
[INFO] [stderr]     |
[INFO] [stderr] 116 |     let teapot = try!{ library.load_model(&mut file) };
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:117:17
[INFO] [stderr]     |
[INFO] [stderr] 117 |     let mut file = try!{ File::open(FLOOR_MATERIALS)
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:119:18
[INFO] [stderr]     |
[INFO] [stderr] 119 |     let floor_mat = try!{ try!{ model::disk::load_mats(&mut file) }.remove("Floor")
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:119:24
[INFO] [stderr]     |
[INFO] [stderr] 119 |     let floor_mat = try!{ try!{ model::disk::load_mats(&mut file) }.remove("Floor")
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:121:13
[INFO] [stderr]     |
[INFO] [stderr] 121 |     let file = try!{ File::open(FLOOR_HEIGHTMAP).chain_err(|| "Could not load heightmap") };
[INFO] [stderr]     |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:122:18
[INFO] [stderr]     |
[INFO] [stderr] 122 |     let heightmap = try!{ model::disk::load_texture(&mut BufReader::new(file))
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:133:13
[INFO] [stderr]     |
[INFO] [stderr] 133 |     let file = try!{ File::open(FONT_TEXTURE).chain_err(|| "Could not load font texture") };
[INFO] [stderr]     |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:134:13
[INFO] [stderr]     |
[INFO] [stderr] 134 |     let font = try!{ model::disk::load_texture(&mut BufReader::new(file))
[INFO] [stderr]     |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:136:13
[INFO] [stderr]     |
[INFO] [stderr] 136 |     let font = try!{ Texture2d::new(&display, font)
[INFO] [stderr]     |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:141:17
[INFO] [stderr]     |
[INFO] [stderr] 141 |     let mut file = try!{ File::open(VERTEX_SHADER_PATH)
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:143:2
[INFO] [stderr]     |
[INFO] [stderr] 143 |     try!{ file.read_to_string(&mut vertex_shader)
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:146:17
[INFO] [stderr]     |
[INFO] [stderr] 146 |     let mut file = try!{ File::open(FRAGMENT_SHADER_PATH)
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:148:2
[INFO] [stderr]     |
[INFO] [stderr] 148 |     try!{ file.read_to_string(&mut fragment_shader)
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:152:16
[INFO] [stderr]     |
[INFO] [stderr] 152 |     let program = try!{
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:169:19
[INFO] [stderr]     |
[INFO] [stderr] 169 |     let gpu_teapot = try!{ model::gpu::Model::from_mem(&display, &teapot) };
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/model/disk.rs:18:30
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn load_model(read: &mut io::Read) -> Result<(mem::Geometry, mem::Material)> {
[INFO] [stderr]    |                              ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/model/disk.rs:97:29
[INFO] [stderr]    |
[INFO] [stderr] 97 | pub fn load_mats(read: &mut io::Read) -> Result<HashMap<String, mem::Material>> {
[INFO] [stderr]    |                             ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/model/gpu.rs:21:28
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub fn from_mem(display: &Facade, geometry: &mem::Geometry) -> Result<Geometry> {
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn Facade`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/model/gpu.rs:44:28
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn from_mem(display: &Facade, material: &mem::Material) -> Result<Material> {
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn Facade`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/model/gpu.rs:67:28
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn from_mem(display: &Facade, model: &mem::Model) -> Result<Model> {
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn Facade`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/model/heightmap/simpleheightmap.rs:25:15
[INFO] [stderr]    |
[INFO] [stderr] 25 |     display: &'a Facade,
[INFO] [stderr]    |                  ^^^^^^ help: use `dyn`: `dyn Facade`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/model/heightmap/simpleheightmap.rs:170:17
[INFO] [stderr]     |
[INFO] [stderr] 170 |             display: &'a Facade,
[INFO] [stderr]     |                          ^^^^^^ help: use `dyn`: `dyn Facade`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/model/heightmap/simpleheightmap.rs:198:17
[INFO] [stderr]     |
[INFO] [stderr] 198 |             display: &'a Facade,
[INFO] [stderr]     |                          ^^^^^^ help: use `dyn`: `dyn Facade`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/model/mem.rs:80:38
[INFO] [stderr]    |
[INFO] [stderr] 80 |     pub fn load_model(&self, read: &mut Read) -> Result<Rc<Model>> {
[INFO] [stderr]    |                                         ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/physics.rs:67:24
[INFO] [stderr]    |
[INFO] [stderr] 67 |             /*XXX*/ heightmap: &::model::heightmap::Heightmap<f32> ) {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::model::heightmap::Heightmap<f32>)`
[INFO] [stderr] 
[INFO] [stderr] warning: 47 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gl_demo-56bd8227489f613b
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test linear_algebra::tests::test_vec3_cross ... ok
[INFO] [stdout] test linear_algebra::tests::test_mat4_mul ... ok
[INFO] [stdout] test model::heightmap::simpleheightmap::tests::test_adjacents ... ok
[INFO] [stdout] test model::heightmap::simpleheightmap::tests::test_get_index_from_position ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1a2aa5707615983b6c9335ff768db97eaada1366435ba92dc190d3d81c5d85c5"`
[INFO] running `"docker" "rm" "-f" "1a2aa5707615983b6c9335ff768db97eaada1366435ba92dc190d3d81c5d85c5"`
[INFO] [stdout] 1a2aa5707615983b6c9335ff768db97eaada1366435ba92dc190d3d81c5d85c5