[INFO] cloning repository https://github.com/ManEnfu/gryds
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ManEnfu/gryds" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FManEnfu%2Fgryds", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FManEnfu%2Fgryds'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0750c2b2063aa8733130cf5aa75949ca646a3e9a
[INFO] testing ManEnfu/gryds against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FManEnfu%2Fgryds" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ManEnfu/gryds on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ManEnfu/gryds
[INFO] finished tweaking git repo https://github.com/ManEnfu/gryds
[INFO] tweaked toml for git repo https://github.com/ManEnfu/gryds written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/ManEnfu/gryds already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-01-01" "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] 181a87c283c127a5b1e468217ab53e87d998e47b1d4ef4e886393cdf276dd5f5
[INFO] running `Command { std: "docker" "start" "-a" "181a87c283c127a5b1e468217ab53e87d998e47b1d4ef4e886393cdf276dd5f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "181a87c283c127a5b1e468217ab53e87d998e47b1d4ef4e886393cdf276dd5f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "181a87c283c127a5b1e468217ab53e87d998e47b1d4ef4e886393cdf276dd5f5", kill_on_drop: false }`
[INFO] [stdout] 181a87c283c127a5b1e468217ab53e87d998e47b1d4ef4e886393cdf276dd5f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6993e32aa1fb87462d3e05d52c64f655d0c37fac8d158e627567673d7bec950
[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" "b6993e32aa1fb87462d3e05d52c64f655d0c37fac8d158e627567673d7bec950", kill_on_drop: false }`
[INFO] [stderr]    Compiling cmake v0.1.42
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling aho-corasick v0.7.14
[INFO] [stderr]    Compiling raw-window-handle v0.3.3
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling glfw-sys v3.3.0
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling alga v0.9.2
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling regex v1.4.1
[INFO] [stderr]    Compiling gl v0.10.0
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling scan_fmt v0.2.5
[INFO] [stderr]    Compiling nalgebra v0.19.0
[INFO] [stderr]    Compiling glfw v0.34.0 (https://github.com/bjz/glfw-rs.git#2504446a)
[INFO] [stderr]    Compiling nalgebra-glm v0.5.0
[INFO] [stderr]    Compiling gryds v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `renderer::mesh`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use renderer::mesh;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::cell::RefCell`
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use core::cell::RefCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `source`
[INFO] [stdout]   --> src/renderer/shader.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn source(
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `draw_mesh`
[INFO] [stdout]    --> src/renderer/mesh.rs:167:12
[INFO] [stdout]     |
[INFO] [stdout] 167 |     pub fn draw_mesh(
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `id`
[INFO] [stdout]   --> src/renderer/program.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn id(&self) -> gl::types::GLuint {
[INFO] [stdout]    |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `handle_buffer_data`
[INFO] [stdout]  --> src/renderer/glmesh.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | unsafe fn handle_buffer_data<T>(
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `handle_vertex_attrib_pointer`
[INFO] [stdout]   --> src/renderer/glmesh.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 | unsafe fn handle_vertex_attrib_pointer(
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/renderer/glmesh.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn new() -> GLMesh {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `buffer_data`
[INFO] [stdout]    --> src/renderer/glmesh.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn buffer_data(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `vertex_attrib_pointer`
[INFO] [stdout]    --> src/renderer/glmesh.rs:115:12
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn vertex_attrib_pointer(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `draw`
[INFO] [stdout]    --> src/renderer/glmesh.rs:129:12
[INFO] [stdout]     |
[INFO] [stdout] 129 |     pub fn draw(&self) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PathDoesNotExist`
[INFO] [stdout]  --> src/cfile.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     PathDoesNotExist,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `borrow_data`
[INFO] [stdout]    --> src/mazegen.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn borrow_data(&self) -> &Vec<Vec<MazeCell2>> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `maze`
[INFO] [stdout]    --> src/mazemesh.rs:210:5
[INFO] [stdout]     |
[INFO] [stdout] 210 |     maze: &'a Maze2,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Diamond`
[INFO] [stdout]    --> src/game.rs:127:12
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub struct Diamond {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.06s
[INFO] running `Command { std: "docker" "inspect" "b6993e32aa1fb87462d3e05d52c64f655d0c37fac8d158e627567673d7bec950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6993e32aa1fb87462d3e05d52c64f655d0c37fac8d158e627567673d7bec950", kill_on_drop: false }`
[INFO] [stdout] b6993e32aa1fb87462d3e05d52c64f655d0c37fac8d158e627567673d7bec950
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e7680cd110a78713d1ae04232608f2533ef216d42905e58b3d0a980b540e9be
[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" "6e7680cd110a78713d1ae04232608f2533ef216d42905e58b3d0a980b540e9be", kill_on_drop: false }`
[INFO] [stderr]    Compiling gryds v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `renderer::mesh`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use renderer::mesh;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::cell::RefCell`
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use core::cell::RefCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `source`
[INFO] [stdout]   --> src/renderer/shader.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn source(
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `draw_mesh`
[INFO] [stdout]    --> src/renderer/mesh.rs:167:12
[INFO] [stdout]     |
[INFO] [stdout] 167 |     pub fn draw_mesh(
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `id`
[INFO] [stdout]   --> src/renderer/program.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn id(&self) -> gl::types::GLuint {
[INFO] [stdout]    |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `handle_buffer_data`
[INFO] [stdout]  --> src/renderer/glmesh.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | unsafe fn handle_buffer_data<T>(
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `handle_vertex_attrib_pointer`
[INFO] [stdout]   --> src/renderer/glmesh.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 | unsafe fn handle_vertex_attrib_pointer(
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/renderer/glmesh.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn new() -> GLMesh {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `buffer_data`
[INFO] [stdout]    --> src/renderer/glmesh.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn buffer_data(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `vertex_attrib_pointer`
[INFO] [stdout]    --> src/renderer/glmesh.rs:115:12
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn vertex_attrib_pointer(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `draw`
[INFO] [stdout]    --> src/renderer/glmesh.rs:129:12
[INFO] [stdout]     |
[INFO] [stdout] 129 |     pub fn draw(&self) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PathDoesNotExist`
[INFO] [stdout]  --> src/cfile.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     PathDoesNotExist,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `borrow_data`
[INFO] [stdout]    --> src/mazegen.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn borrow_data(&self) -> &Vec<Vec<MazeCell2>> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `maze`
[INFO] [stdout]    --> src/mazemesh.rs:210:5
[INFO] [stdout]     |
[INFO] [stdout] 210 |     maze: &'a Maze2,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Diamond`
[INFO] [stdout]    --> src/game.rs:127:12
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub struct Diamond {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `Command { std: "docker" "inspect" "6e7680cd110a78713d1ae04232608f2533ef216d42905e58b3d0a980b540e9be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e7680cd110a78713d1ae04232608f2533ef216d42905e58b3d0a980b540e9be", kill_on_drop: false }`
[INFO] [stdout] 6e7680cd110a78713d1ae04232608f2533ef216d42905e58b3d0a980b540e9be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2f6d13f9d75668fe09ad0fff70f2d654caade89c6bc9c11699db064c24d8fcbb
[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" "2f6d13f9d75668fe09ad0fff70f2d654caade89c6bc9c11699db064c24d8fcbb", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `renderer::mesh`
[INFO] [stderr]   --> src/main.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use renderer::mesh;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `core::cell::RefCell`
[INFO] [stderr]   --> src/main.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use core::cell::RefCell;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `source`
[INFO] [stderr]   --> src/renderer/shader.rs:62:12
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub fn source(
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `draw_mesh`
[INFO] [stderr]    --> src/renderer/mesh.rs:167:12
[INFO] [stderr]     |
[INFO] [stderr] 167 |     pub fn draw_mesh(
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `id`
[INFO] [stderr]   --> src/renderer/program.rs:31:12
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pub fn id(&self) -> gl::types::GLuint {
[INFO] [stderr]    |            ^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `handle_buffer_data`
[INFO] [stderr]  --> src/renderer/glmesh.rs:6:11
[INFO] [stderr]   |
[INFO] [stderr] 6 | unsafe fn handle_buffer_data<T>(
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `handle_vertex_attrib_pointer`
[INFO] [stderr]   --> src/renderer/glmesh.rs:22:11
[INFO] [stderr]    |
[INFO] [stderr] 22 | unsafe fn handle_vertex_attrib_pointer(
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/renderer/glmesh.rs:68:12
[INFO] [stderr]    |
[INFO] [stderr] 68 |     pub fn new() -> GLMesh {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `buffer_data`
[INFO] [stderr]    --> src/renderer/glmesh.rs:101:12
[INFO] [stderr]     |
[INFO] [stderr] 101 |     pub fn buffer_data(&self) {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `vertex_attrib_pointer`
[INFO] [stderr]    --> src/renderer/glmesh.rs:115:12
[INFO] [stderr]     |
[INFO] [stderr] 115 |     pub fn vertex_attrib_pointer(&self) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `draw`
[INFO] [stderr]    --> src/renderer/glmesh.rs:129:12
[INFO] [stderr]     |
[INFO] [stderr] 129 |     pub fn draw(&self) {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `PathDoesNotExist`
[INFO] [stderr]  --> src/cfile.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     PathDoesNotExist,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `borrow_data`
[INFO] [stderr]    --> src/mazegen.rs:122:12
[INFO] [stderr]     |
[INFO] [stderr] 122 |     pub fn borrow_data(&self) -> &Vec<Vec<MazeCell2>> {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `maze`
[INFO] [stderr]    --> src/mazemesh.rs:210:5
[INFO] [stderr]     |
[INFO] [stderr] 210 |     maze: &'a Maze2,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Diamond`
[INFO] [stderr]    --> src/game.rs:127:12
[INFO] [stderr]     |
[INFO] [stderr] 127 | pub struct Diamond {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gryds-1b4366623b5570c8
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2f6d13f9d75668fe09ad0fff70f2d654caade89c6bc9c11699db064c24d8fcbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f6d13f9d75668fe09ad0fff70f2d654caade89c6bc9c11699db064c24d8fcbb", kill_on_drop: false }`
[INFO] [stdout] 2f6d13f9d75668fe09ad0fff70f2d654caade89c6bc9c11699db064c24d8fcbb