[INFO] cloning repository https://github.com/whbboyd/gl-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/whbboyd/gl-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhbboyd%2Fgl-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhbboyd%2Fgl-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 21f83c6e0967d26a324a3d45dd35bb6a93f29bd0
[INFO] checking whbboyd/gl-demo against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhbboyd%2Fgl-demo" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/whbboyd/gl-demo on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-11/source/Cargo.toml
[INFO] crate git repo https://github.com/whbboyd/gl-demo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2f10737ced58e7c5870d1f5eca831c4170f816622021ebf51f9b215cc1a84b95
[INFO] running `Command { std: "docker" "start" "-a" "2f10737ced58e7c5870d1f5eca831c4170f816622021ebf51f9b215cc1a84b95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f10737ced58e7c5870d1f5eca831c4170f816622021ebf51f9b215cc1a84b95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f10737ced58e7c5870d1f5eca831c4170f816622021ebf51f9b215cc1a84b95", kill_on_drop: false }`
[INFO] [stdout] 2f10737ced58e7c5870d1f5eca831c4170f816622021ebf51f9b215cc1a84b95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d08e422abd0d9110b33a0fcd1f804131d0921b968a1115efab67d0ea976f23c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2d08e422abd0d9110b33a0fcd1f804131d0921b968a1115efab67d0ea976f23c", kill_on_drop: false }`
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[INFO] [stderr]     Checking gl-demo v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display_math.rs:75:27
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let (w, h): (u32, u32) = try!{
[INFO] [stdout]    |                              ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display_math.rs:80:2
[INFO] [stdout]    |
[INFO] [stdout] 80 |     try!{ window.set_cursor_position((w as i32/2, h as i32/2).into())
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/model/disk.rs:20:2
[INFO] [stdout]    |
[INFO] [stdout] 20 |     try!{
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/model/disk.rs:24:26
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let mut loaded_object = try!{
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/model/disk.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let mat_path = try!{
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/model/disk.rs:33:21
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let mut mat_file = try!{
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/model/disk.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let mats = try!{
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/model/disk.rs:42:15
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let object = try!{
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/model/disk.rs:18:30
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn load_model(read: &mut io::Read) -> Result<(mem::Geometry, mem::Material)> {
[INFO] [stdout]    |                              ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/model/disk.rs:99:2
[INFO] [stdout]    |
[INFO] [stdout] 99 |     try!{
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/model/disk.rs:103:20
[INFO] [stdout]     |
[INFO] [stdout] 103 |     let loaded_mats = try!{
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/model/disk.rs:109:18
[INFO] [stdout]     |
[INFO] [stdout] 109 |         let tex_path = try!{
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/model/disk.rs:113:18
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let tex_file = try!{
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/model/disk.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |         let texture = try!{
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/model/disk.rs:97:29
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub fn load_mats(read: &mut io::Read) -> Result<HashMap<String, mem::Material>> {
[INFO] [stdout]    |                             ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/model/disk.rs:137:14
[INFO] [stdout]     |
[INFO] [stdout] 137 |     let image = try!{
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/model/gpu.rs:23:14
[INFO] [stdout]    |
[INFO] [stdout] 23 |             vertices: try!{ VertexBuffer::new(display, geometry.vertices.as_ref())
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/model/gpu.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             indices: try!{ IndexBuffer::new(display, TrianglesList, geometry.indices.as_ref())
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/model/gpu.rs:21:28
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn from_mem(display: &Facade, geometry: &mem::Geometry) -> Result<Geometry> {
[INFO] [stdout]    |                               ^^^^^^ help: use `dyn`: `dyn Facade`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/model/gpu.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |             texture: try!{
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/model/gpu.rs:44:28
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn from_mem(display: &Facade, material: &mem::Material) -> Result<Material> {
[INFO] [stdout]    |                               ^^^^^^ help: use `dyn`: `dyn Facade`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/model/gpu.rs:69:14
[INFO] [stdout]    |
[INFO] [stdout] 69 |             geometry: try!{ Geometry::from_mem(display, model.geometry.as_ref()) },
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/model/gpu.rs:70:14
[INFO] [stdout]    |
[INFO] [stdout] 70 |             material: try!{ Material::from_mem(display, model.material.as_ref()) },
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/model/gpu.rs:67:28
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn from_mem(display: &Facade, model: &mem::Model) -> Result<Model> {
[INFO] [stdout]    |                               ^^^^^^ help: use `dyn`: `dyn Facade`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/model/heightmap/simpleheightmap.rs:25:15
[INFO] [stdout]    |
[INFO] [stdout] 25 |     display: &'a Facade,
[INFO] [stdout]    |                  ^^^^^^ help: use `dyn`: `dyn Facade`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/model/heightmap/simpleheightmap.rs:170:17
[INFO] [stdout]     |
[INFO] [stdout] 170 |             display: &'a Facade,
[INFO] [stdout]     |                          ^^^^^^ help: use `dyn`: `dyn Facade`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/model/heightmap/simpleheightmap.rs:198:17
[INFO] [stdout]     |
[INFO] [stdout] 198 |             display: &'a Facade,
[INFO] [stdout]     |                          ^^^^^^ help: use `dyn`: `dyn Facade`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/model/mem.rs:82:21
[INFO] [stdout]    |
[INFO] [stdout] 82 |         let (geom, mat) = try!{ disk::load_model(read) };
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/model/mem.rs:80:38
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn load_model(&self, read: &mut Read) -> Result<Rc<Model>> {
[INFO] [stdout]    |                                         ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/physics.rs:67:24
[INFO] [stdout]    |
[INFO] [stdout] 67 |             /*XXX*/ heightmap: &::model::heightmap::Heightmap<f32> ) {
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::model::heightmap::Heightmap<f32>)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:110:16
[INFO] [stdout]     |
[INFO] [stdout] 110 |     let display = try!{ Display::new(window, context, &event_loop)
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:115:17
[INFO] [stdout]     |
[INFO] [stdout] 115 |     let mut file = try!{ File::open(TEAPOT_PATH).chain_err(|| "Could not load teapot model") };
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:116:15
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let teapot = try!{ library.load_model(&mut file) };
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |     let mut file = try!{ File::open(FLOOR_MATERIALS)
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:119:18
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let floor_mat = try!{ try!{ model::disk::load_mats(&mut file) }.remove("Floor")
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:119:24
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let floor_mat = try!{ try!{ model::disk::load_mats(&mut file) }.remove("Floor")
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:121:13
[INFO] [stdout]     |
[INFO] [stdout] 121 |     let file = try!{ File::open(FLOOR_HEIGHTMAP).chain_err(|| "Could not load heightmap") };
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:122:18
[INFO] [stdout]     |
[INFO] [stdout] 122 |     let heightmap = try!{ model::disk::load_texture(&mut BufReader::new(file))
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |     let file = try!{ File::open(FONT_TEXTURE).chain_err(|| "Could not load font texture") };
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:134:13
[INFO] [stdout]     |
[INFO] [stdout] 134 |     let font = try!{ model::disk::load_texture(&mut BufReader::new(file))
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:136:13
[INFO] [stdout]     |
[INFO] [stdout] 136 |     let font = try!{ Texture2d::new(&display, font)
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:141:17
[INFO] [stdout]     |
[INFO] [stdout] 141 |     let mut file = try!{ File::open(VERTEX_SHADER_PATH)
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:143:2
[INFO] [stdout]     |
[INFO] [stdout] 143 |     try!{ file.read_to_string(&mut vertex_shader)
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:146:17
[INFO] [stdout]     |
[INFO] [stdout] 146 |     let mut file = try!{ File::open(FRAGMENT_SHADER_PATH)
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:148:2
[INFO] [stdout]     |
[INFO] [stdout] 148 |     try!{ file.read_to_string(&mut fragment_shader)
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:152:16
[INFO] [stdout]     |
[INFO] [stdout] 152 |     let program = try!{
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:169:19
[INFO] [stdout]     |
[INFO] [stdout] 169 |     let gpu_teapot = try!{ model::gpu::Model::from_mem(&display, &teapot) };
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display_math.rs:75:27
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let (w, h): (u32, u32) = try!{
[INFO] [stdout]    |                              ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display_math.rs:80:2
[INFO] [stdout]    |
[INFO] [stdout] 80 |     try!{ window.set_cursor_position((w as i32/2, h as i32/2).into())
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/model/disk.rs:20:2
[INFO] [stdout]    |
[INFO] [stdout] 20 |     try!{
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/model/disk.rs:24:26
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let mut loaded_object = try!{
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/model/disk.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let mat_path = try!{
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/model/disk.rs:33:21
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let mut mat_file = try!{
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/model/disk.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let mats = try!{
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/model/disk.rs:42:15
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let object = try!{
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/model/disk.rs:18:30
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn load_model(read: &mut io::Read) -> Result<(mem::Geometry, mem::Material)> {
[INFO] [stdout]    |                              ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/model/disk.rs:99:2
[INFO] [stdout]    |
[INFO] [stdout] 99 |     try!{
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/model/disk.rs:103:20
[INFO] [stdout]     |
[INFO] [stdout] 103 |     let loaded_mats = try!{
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/model/disk.rs:109:18
[INFO] [stdout]     |
[INFO] [stdout] 109 |         let tex_path = try!{
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/model/disk.rs:113:18
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let tex_file = try!{
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/model/disk.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |         let texture = try!{
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/model/disk.rs:97:29
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub fn load_mats(read: &mut io::Read) -> Result<HashMap<String, mem::Material>> {
[INFO] [stdout]    |                             ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/model/disk.rs:137:14
[INFO] [stdout]     |
[INFO] [stdout] 137 |     let image = try!{
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/model/gpu.rs:23:14
[INFO] [stdout]    |
[INFO] [stdout] 23 |             vertices: try!{ VertexBuffer::new(display, geometry.vertices.as_ref())
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/model/gpu.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             indices: try!{ IndexBuffer::new(display, TrianglesList, geometry.indices.as_ref())
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/model/gpu.rs:21:28
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn from_mem(display: &Facade, geometry: &mem::Geometry) -> Result<Geometry> {
[INFO] [stdout]    |                               ^^^^^^ help: use `dyn`: `dyn Facade`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/model/gpu.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |             texture: try!{
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/model/gpu.rs:44:28
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn from_mem(display: &Facade, material: &mem::Material) -> Result<Material> {
[INFO] [stdout]    |                               ^^^^^^ help: use `dyn`: `dyn Facade`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/model/gpu.rs:69:14
[INFO] [stdout]    |
[INFO] [stdout] 69 |             geometry: try!{ Geometry::from_mem(display, model.geometry.as_ref()) },
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/model/gpu.rs:70:14
[INFO] [stdout]    |
[INFO] [stdout] 70 |             material: try!{ Material::from_mem(display, model.material.as_ref()) },
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/model/gpu.rs:67:28
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn from_mem(display: &Facade, model: &mem::Model) -> Result<Model> {
[INFO] [stdout]    |                               ^^^^^^ help: use `dyn`: `dyn Facade`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/model/heightmap/simpleheightmap.rs:25:15
[INFO] [stdout]    |
[INFO] [stdout] 25 |     display: &'a Facade,
[INFO] [stdout]    |                  ^^^^^^ help: use `dyn`: `dyn Facade`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/model/heightmap/simpleheightmap.rs:170:17
[INFO] [stdout]     |
[INFO] [stdout] 170 |             display: &'a Facade,
[INFO] [stdout]     |                          ^^^^^^ help: use `dyn`: `dyn Facade`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/model/heightmap/simpleheightmap.rs:198:17
[INFO] [stdout]     |
[INFO] [stdout] 198 |             display: &'a Facade,
[INFO] [stdout]     |                          ^^^^^^ help: use `dyn`: `dyn Facade`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/model/mem.rs:82:21
[INFO] [stdout]    |
[INFO] [stdout] 82 |         let (geom, mat) = try!{ disk::load_model(read) };
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/model/mem.rs:80:38
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn load_model(&self, read: &mut Read) -> Result<Rc<Model>> {
[INFO] [stdout]    |                                         ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/physics.rs:67:24
[INFO] [stdout]    |
[INFO] [stdout] 67 |             /*XXX*/ heightmap: &::model::heightmap::Heightmap<f32> ) {
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::model::heightmap::Heightmap<f32>)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:110:16
[INFO] [stdout]     |
[INFO] [stdout] 110 |     let display = try!{ Display::new(window, context, &event_loop)
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:115:17
[INFO] [stdout]     |
[INFO] [stdout] 115 |     let mut file = try!{ File::open(TEAPOT_PATH).chain_err(|| "Could not load teapot model") };
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:116:15
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let teapot = try!{ library.load_model(&mut file) };
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |     let mut file = try!{ File::open(FLOOR_MATERIALS)
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:119:18
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let floor_mat = try!{ try!{ model::disk::load_mats(&mut file) }.remove("Floor")
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:119:24
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let floor_mat = try!{ try!{ model::disk::load_mats(&mut file) }.remove("Floor")
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:121:13
[INFO] [stdout]     |
[INFO] [stdout] 121 |     let file = try!{ File::open(FLOOR_HEIGHTMAP).chain_err(|| "Could not load heightmap") };
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:122:18
[INFO] [stdout]     |
[INFO] [stdout] 122 |     let heightmap = try!{ model::disk::load_texture(&mut BufReader::new(file))
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |     let file = try!{ File::open(FONT_TEXTURE).chain_err(|| "Could not load font texture") };
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:134:13
[INFO] [stdout]     |
[INFO] [stdout] 134 |     let font = try!{ model::disk::load_texture(&mut BufReader::new(file))
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:136:13
[INFO] [stdout]     |
[INFO] [stdout] 136 |     let font = try!{ Texture2d::new(&display, font)
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:141:17
[INFO] [stdout]     |
[INFO] [stdout] 141 |     let mut file = try!{ File::open(VERTEX_SHADER_PATH)
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:143:2
[INFO] [stdout]     |
[INFO] [stdout] 143 |     try!{ file.read_to_string(&mut vertex_shader)
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:146:17
[INFO] [stdout]     |
[INFO] [stdout] 146 |     let mut file = try!{ File::open(FRAGMENT_SHADER_PATH)
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:148:2
[INFO] [stdout]     |
[INFO] [stdout] 148 |     try!{ file.read_to_string(&mut fragment_shader)
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:152:16
[INFO] [stdout]     |
[INFO] [stdout] 152 |     let program = try!{
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:169:19
[INFO] [stdout]     |
[INFO] [stdout] 169 |     let gpu_teapot = try!{ model::gpu::Model::from_mem(&display, &teapot) };
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 47 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 47 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 00s
[INFO] running `Command { std: "docker" "inspect" "2d08e422abd0d9110b33a0fcd1f804131d0921b968a1115efab67d0ea976f23c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d08e422abd0d9110b33a0fcd1f804131d0921b968a1115efab67d0ea976f23c", kill_on_drop: false }`
[INFO] [stdout] 2d08e422abd0d9110b33a0fcd1f804131d0921b968a1115efab67d0ea976f23c