[INFO] updating cached repository Givup/glrust [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Givup/glrust [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Givup/glrust" "work/ex/beta-1.38-1/sources/1.37.0/gh/Givup/glrust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Givup/glrust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Givup/glrust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Givup/glrust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Givup/glrust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1df97b3a5f2b74128b8eac609f627eb1fda1ae08 [INFO] sha for GitHub repo Givup/glrust: 1df97b3a5f2b74128b8eac609f627eb1fda1ae08 [INFO] validating manifest of Givup/glrust on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Givup/glrust on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Givup/glrust [INFO] finished frobbing Givup/glrust [INFO] frobbed toml for Givup/glrust written to work/ex/beta-1.38-1/sources/1.37.0/gh/Givup/glrust/Cargo.toml [INFO] started frobbing Givup/glrust [INFO] finished frobbing Givup/glrust [INFO] frobbed toml for Givup/glrust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Givup/glrust/Cargo.toml [INFO] crate Givup/glrust already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing Givup/glrust against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Givup/glrust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] e30b99b901b40500fc3043870511e0ecb8062c12da77e5c3663ac7d1b514df30 [INFO] running `"docker" "start" "-a" "e30b99b901b40500fc3043870511e0ecb8062c12da77e5c3663ac7d1b514df30"` [INFO] [stderr] Compiling cc v1.0.18 [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling khronos_api v2.2.0 [INFO] [stderr] Compiling downcast-rs v1.0.3 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling stable_deref_trait v1.1.0 [INFO] [stderr] Compiling pkg-config v0.3.11 [INFO] [stderr] Compiling nix v0.11.0 [INFO] [stderr] Compiling remove_dir_all v0.5.1 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling serde v1.0.71 [INFO] [stderr] Compiling byteorder v1.2.3 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Compiling piston-float v0.3.0 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Compiling approx v0.1.1 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling memmap v0.6.2 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling owning_ref v0.3.3 [INFO] [stderr] Compiling log v0.4.3 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling unreachable v0.1.1 [INFO] [stderr] Compiling piston-viewport v0.3.0 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling stb_truetype v0.2.2 [INFO] [stderr] Compiling petgraph v0.4.12 [INFO] [stderr] Compiling x11-dl v2.18.1 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling lock_api v0.1.3 [INFO] [stderr] Compiling smallvec v0.6.3 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling syn v0.14.7 [INFO] [stderr] Compiling stb_image v0.2.2 [INFO] [stderr] Compiling tempfile v3.0.2 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling parking_lot_core v0.2.14 [INFO] [stderr] Compiling syn v0.13.11 [INFO] [stderr] Compiling wayland-scanner v0.20.11 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling daggy v0.5.0 [INFO] [stderr] Compiling parking_lot v0.6.2 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling wayland-client v0.20.11 [INFO] [stderr] Compiling wayland-protocols v0.20.11 [INFO] [stderr] Compiling ordered-float v0.5.0 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling gl v0.10.0 [INFO] [stderr] Compiling glutin v0.17.0 [INFO] [stderr] Compiling dlib v0.4.1 [INFO] [stderr] Compiling rusttype v0.5.2 [INFO] [stderr] Compiling wayland-sys v0.20.11 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling serde_derive v1.0.71 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling wayland-commons v0.20.11 [INFO] [stderr] Compiling conrod_derive v0.1.2 [INFO] [stderr] Compiling smithay-client-toolkit v0.2.6 [INFO] [stderr] Compiling pistoncore-input v0.21.0 [INFO] [stderr] Compiling winit v0.16.2 [INFO] [stderr] Compiling conrod v0.61.1 [INFO] [stderr] Compiling opengl_trip v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/entities/item.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Rc` [INFO] [stderr] --> src/scene.rs:10:15 [INFO] [stderr] | [INFO] [stderr] 10 | use std::rc::{Rc, Weak}; [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scene.rs:14:27 [INFO] [stderr] | [INFO] [stderr] 14 | pub entities: Vec + 'a>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Entity<'a> + 'a` [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/scene.rs:31:50 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn add_entity(&mut self, mut entity: Box + 'a>) -> usize [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Entity<'a> + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scene.rs:53:52 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn get_entity(&self, id: usize) -> Option<&Entity<'a>> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Entity<'a>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scene.rs:61:64 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn get_entity_mut(&mut self, id: usize) -> Option<&mut Entity<'a>> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Entity<'a>` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cell::RefCell` [INFO] [stderr] --> src/main.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | use std::cell::RefCell; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `InputAxis` is imported redundantly [INFO] [stderr] --> src/main.rs:150:11 [INFO] [stderr] | [INFO] [stderr] 14 | use input_state::*; [INFO] [stderr] | -------------- the item `InputAxis` is already imported here [INFO] [stderr] ... [INFO] [stderr] 150 | use input_state::InputAxis; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `InputKey` is imported redundantly [INFO] [stderr] --> src/main.rs:187:11 [INFO] [stderr] | [INFO] [stderr] 14 | use input_state::*; [INFO] [stderr] | -------------- the item `InputKey` is already imported here [INFO] [stderr] ... [INFO] [stderr] 187 | use input_state::InputKey; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `entities::entity` [INFO] [stderr] --> src/main.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | use entities::entity::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `map` [INFO] [stderr] --> src/entities/gameobject.rs:64:26 [INFO] [stderr] | [INFO] [stderr] 64 | fn update(&mut self, map: &mut Map) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_map` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stack` [INFO] [stderr] --> src/entities/gameobject.rs:92:26 [INFO] [stderr] | [INFO] [stderr] 92 | fn pickup(&mut self, stack: &ItemStack) -> bool { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_stack` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `map` [INFO] [stderr] --> src/entities/gameobject.rs:159:26 [INFO] [stderr] | [INFO] [stderr] 159 | fn update(&mut self, map: &mut Map) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_map` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stack` [INFO] [stderr] --> src/entities/item.rs:178:26 [INFO] [stderr] | [INFO] [stderr] 178 | fn pickup(&mut self, stack: &ItemStack) -> bool { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_stack` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:103:6 [INFO] [stderr] | [INFO] [stderr] 103 | let mut scene = Scene::new(&mut map); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:250:8 [INFO] [stderr] | [INFO] [stderr] 250 | let mut scene = Rc::get_mut(&mut scene_rc).unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:336:10 [INFO] [stderr] | [INFO] [stderr] 336 | let mut scene = Rc::get_mut(&mut scene_rc).unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `unbind` [INFO] [stderr] --> src/rendering/vertex_array.rs:54:2 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn unbind(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `unbind` [INFO] [stderr] --> src/rendering/vertex_buffer.rs:36:2 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn unbind(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `unbind` [INFO] [stderr] --> src/rendering/index_buffer.rs:38:2 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn unbind(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Unknown` [INFO] [stderr] --> src/entities/item.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | Unknown, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `OreGold` [INFO] [stderr] --> src/entities/item.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | OreGold, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `undef_pickup` [INFO] [stderr] --> src/map.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | undef_pickup: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_width` [INFO] [stderr] --> src/map.rs:133:5 [INFO] [stderr] | [INFO] [stderr] 133 | pub fn get_width(&self) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_height` [INFO] [stderr] --> src/map.rs:137:5 [INFO] [stderr] | [INFO] [stderr] 137 | pub fn get_height(&self) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_entity` [INFO] [stderr] --> src/scene.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn get_entity(&self, id: usize) -> Option<&Entity<'a>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `len_sq` [INFO] [stderr] --> src/main.rs:442:1 [INFO] [stderr] | [INFO] [stderr] 442 | fn len_sq(v: (f32, f32)) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 25s [INFO] running `"docker" "inspect" "e30b99b901b40500fc3043870511e0ecb8062c12da77e5c3663ac7d1b514df30"` [INFO] running `"docker" "rm" "-f" "e30b99b901b40500fc3043870511e0ecb8062c12da77e5c3663ac7d1b514df30"` [INFO] [stdout] e30b99b901b40500fc3043870511e0ecb8062c12da77e5c3663ac7d1b514df30 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Givup/glrust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 9eddd0ee2d0266292cfda29891e6081bf5b587377ca05c50ca60c013ac96fc1a [INFO] running `"docker" "start" "-a" "9eddd0ee2d0266292cfda29891e6081bf5b587377ca05c50ca60c013ac96fc1a"` [INFO] [stderr] Compiling opengl_trip v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/entities/item.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Rc` [INFO] [stderr] --> src/scene.rs:10:15 [INFO] [stderr] | [INFO] [stderr] 10 | use std::rc::{Rc, Weak}; [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scene.rs:14:27 [INFO] [stderr] | [INFO] [stderr] 14 | pub entities: Vec + 'a>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Entity<'a> + 'a` [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/scene.rs:31:50 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn add_entity(&mut self, mut entity: Box + 'a>) -> usize [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Entity<'a> + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scene.rs:53:52 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn get_entity(&self, id: usize) -> Option<&Entity<'a>> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Entity<'a>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scene.rs:61:64 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn get_entity_mut(&mut self, id: usize) -> Option<&mut Entity<'a>> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Entity<'a>` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cell::RefCell` [INFO] [stderr] --> src/main.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | use std::cell::RefCell; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `InputAxis` is imported redundantly [INFO] [stderr] --> src/main.rs:150:11 [INFO] [stderr] | [INFO] [stderr] 14 | use input_state::*; [INFO] [stderr] | -------------- the item `InputAxis` is already imported here [INFO] [stderr] ... [INFO] [stderr] 150 | use input_state::InputAxis; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `InputKey` is imported redundantly [INFO] [stderr] --> src/main.rs:187:11 [INFO] [stderr] | [INFO] [stderr] 14 | use input_state::*; [INFO] [stderr] | -------------- the item `InputKey` is already imported here [INFO] [stderr] ... [INFO] [stderr] 187 | use input_state::InputKey; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `entities::entity` [INFO] [stderr] --> src/main.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | use entities::entity::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `map` [INFO] [stderr] --> src/entities/gameobject.rs:64:26 [INFO] [stderr] | [INFO] [stderr] 64 | fn update(&mut self, map: &mut Map) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_map` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stack` [INFO] [stderr] --> src/entities/gameobject.rs:92:26 [INFO] [stderr] | [INFO] [stderr] 92 | fn pickup(&mut self, stack: &ItemStack) -> bool { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_stack` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `map` [INFO] [stderr] --> src/entities/gameobject.rs:159:26 [INFO] [stderr] | [INFO] [stderr] 159 | fn update(&mut self, map: &mut Map) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_map` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stack` [INFO] [stderr] --> src/entities/item.rs:178:26 [INFO] [stderr] | [INFO] [stderr] 178 | fn pickup(&mut self, stack: &ItemStack) -> bool { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_stack` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:103:6 [INFO] [stderr] | [INFO] [stderr] 103 | let mut scene = Scene::new(&mut map); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:250:8 [INFO] [stderr] | [INFO] [stderr] 250 | let mut scene = Rc::get_mut(&mut scene_rc).unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:336:10 [INFO] [stderr] | [INFO] [stderr] 336 | let mut scene = Rc::get_mut(&mut scene_rc).unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `unbind` [INFO] [stderr] --> src/rendering/vertex_array.rs:54:2 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn unbind(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `unbind` [INFO] [stderr] --> src/rendering/vertex_buffer.rs:36:2 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn unbind(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `unbind` [INFO] [stderr] --> src/rendering/index_buffer.rs:38:2 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn unbind(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Unknown` [INFO] [stderr] --> src/entities/item.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | Unknown, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `OreGold` [INFO] [stderr] --> src/entities/item.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | OreGold, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `undef_pickup` [INFO] [stderr] --> src/map.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | undef_pickup: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_width` [INFO] [stderr] --> src/map.rs:133:5 [INFO] [stderr] | [INFO] [stderr] 133 | pub fn get_width(&self) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_height` [INFO] [stderr] --> src/map.rs:137:5 [INFO] [stderr] | [INFO] [stderr] 137 | pub fn get_height(&self) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_entity` [INFO] [stderr] --> src/scene.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn get_entity(&self, id: usize) -> Option<&Entity<'a>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `len_sq` [INFO] [stderr] --> src/main.rs:442:1 [INFO] [stderr] | [INFO] [stderr] 442 | fn len_sq(v: (f32, f32)) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.71s [INFO] running `"docker" "inspect" "9eddd0ee2d0266292cfda29891e6081bf5b587377ca05c50ca60c013ac96fc1a"` [INFO] running `"docker" "rm" "-f" "9eddd0ee2d0266292cfda29891e6081bf5b587377ca05c50ca60c013ac96fc1a"` [INFO] [stdout] 9eddd0ee2d0266292cfda29891e6081bf5b587377ca05c50ca60c013ac96fc1a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Givup/glrust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 5af195712e3b7b82341c4174f6bb1334dfb8a9455f86dbc7af873e6afad6b957 [INFO] running `"docker" "start" "-a" "5af195712e3b7b82341c4174f6bb1334dfb8a9455f86dbc7af873e6afad6b957"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.60s [INFO] [stderr] Running /opt/crater/target/debug/deps/opengl_trip-235bf6f87a746df5 [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "5af195712e3b7b82341c4174f6bb1334dfb8a9455f86dbc7af873e6afad6b957"` [INFO] running `"docker" "rm" "-f" "5af195712e3b7b82341c4174f6bb1334dfb8a9455f86dbc7af873e6afad6b957"` [INFO] [stdout] 5af195712e3b7b82341c4174f6bb1334dfb8a9455f86dbc7af873e6afad6b957