[INFO] cloning repository https://github.com/Robaire/rust-motherload [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Robaire/rust-motherload" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobaire%2Frust-motherload", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobaire%2Frust-motherload'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dac91b26a1be806070cff959276e565866480e4a [INFO] checking Robaire/rust-motherload against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobaire%2Frust-motherload" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Robaire/rust-motherload on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/Robaire/rust-motherload [INFO] finished tweaking git repo https://github.com/Robaire/rust-motherload [INFO] tweaked toml for git repo https://github.com/Robaire/rust-motherload written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Robaire/rust-motherload already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/Robaire/gl-util-rs` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded memoffset v0.6.4 [INFO] [stderr] Downloaded version-compare v0.0.10 [INFO] [stderr] Downloaded paste v1.0.5 [INFO] [stderr] Downloaded simplelog v0.10.0 [INFO] [stderr] Downloaded num-complex v0.3.1 [INFO] [stderr] Downloaded simba v0.4.0 [INFO] [stderr] Downloaded cc v1.0.70 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.5 [INFO] [stderr] Downloaded freetype-rs v0.27.0 [INFO] [stderr] Downloaded matrixmultiply v0.3.1 [INFO] [stderr] Downloaded sdl2 v0.34.5 [INFO] [stderr] Downloaded nalgebra v0.25.4 [INFO] [stderr] Downloaded sdl2-sys v0.34.5 [INFO] [stderr] Downloaded libc v0.2.101 [INFO] [stderr] Downloaded freetype-sys v0.14.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ee2c12b302dd0555529b44881966b75122a9731cdb87e8d35372892833ed3f2e [INFO] running `Command { std: "docker" "start" "-a" "ee2c12b302dd0555529b44881966b75122a9731cdb87e8d35372892833ed3f2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee2c12b302dd0555529b44881966b75122a9731cdb87e8d35372892833ed3f2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee2c12b302dd0555529b44881966b75122a9731cdb87e8d35372892833ed3f2e", kill_on_drop: false }` [INFO] [stdout] ee2c12b302dd0555529b44881966b75122a9731cdb87e8d35372892833ed3f2e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4060f9189c317aaf61bb6e37ac2dd415a7102149b341d516e5f62b83d8b24308 [INFO] running `Command { std: "docker" "start" "-a" "4060f9189c317aaf61bb6e37ac2dd415a7102149b341d516e5f62b83d8b24308", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling cc v1.0.70 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling sdl2-sys v0.34.5 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking gif v0.11.2 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking bytemuck v1.7.2 [INFO] [stderr] Compiling cmake v0.1.45 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Compiling sdl2 v0.34.5 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking matrixmultiply v0.3.1 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling freetype-sys v0.14.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking simba v0.4.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling gl v0.14.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking freetype-rs v0.27.0 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking simplelog v0.10.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking gl_util v0.1.0 (https://github.com/Robaire/gl-util-rs?branch=main#4712d07e) [INFO] [stderr] Checking nalgebra v0.25.4 [INFO] [stderr] Checking rust-motherload v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `rand::rngs::SmallRng` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use rand::rngs::SmallRng; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Rng`, `SeedableRng` [INFO] [stdout] --> src/main.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | use rand::{Rng, SeedableRng}; [INFO] [stdout] | ^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::gl_util` [INFO] [stdout] --> src/text.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use super::gl_util; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::rngs::SmallRng` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use rand::rngs::SmallRng; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Rng`, `SeedableRng` [INFO] [stdout] --> src/main.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | use rand::{Rng, SeedableRng}; [INFO] [stdout] | ^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::gl_util` [INFO] [stdout] --> src/text.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use super::gl_util; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `world_vertices` [INFO] [stdout] --> src/map.rs:23:17 [INFO] [stdout] | [INFO] [stdout] 23 | let mut world_vertices: Vec = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_world_vertices` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `world_vertices` [INFO] [stdout] --> src/map.rs:23:17 [INFO] [stdout] | [INFO] [stdout] 23 | let mut world_vertices: Vec = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_world_vertices` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/map.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | let mut world_vertices: Vec = Vec::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/map.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | let mut world_vertices: Vec = Vec::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tile_program` [INFO] [stdout] --> src/main.rs:130:9 [INFO] [stdout] | [INFO] [stdout] 130 | let tile_program = { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tile_program` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `map` [INFO] [stdout] --> src/main.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | let map = map::Map::generate(30, 10); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `world_size` [INFO] [stdout] --> src/main.rs:151:9 [INFO] [stdout] | [INFO] [stdout] 151 | let world_size = (30, 10); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_world_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tile_program` [INFO] [stdout] --> src/main.rs:130:9 [INFO] [stdout] | [INFO] [stdout] 130 | let tile_program = { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tile_program` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `score` [INFO] [stdout] --> src/main.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 152 | let score: Cell = Cell::new(0); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_score` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `map` [INFO] [stdout] --> src/main.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | let map = map::Map::generate(30, 10); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fuel` [INFO] [stdout] --> src/main.rs:153:9 [INFO] [stdout] | [INFO] [stdout] 153 | let fuel: Cell = Cell::new(100); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_fuel` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `world_size` [INFO] [stdout] --> src/main.rs:151:9 [INFO] [stdout] | [INFO] [stdout] 151 | let world_size = (30, 10); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_world_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `score` [INFO] [stdout] --> src/main.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 152 | let score: Cell = Cell::new(0); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_score` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fuel` [INFO] [stdout] --> src/main.rs:153:9 [INFO] [stdout] | [INFO] [stdout] 153 | let fuel: Cell = Cell::new(100); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_fuel` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `texture_id` and `position` are never read [INFO] [stdout] --> src/map.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 89 | struct Tile { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 94 | texture_id: GLuint, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 95 | position: (u32, u32), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `texture_id` and `position` are never read [INFO] [stdout] --> src/map.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 89 | struct Tile { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 94 | texture_id: GLuint, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 95 | position: (u32, u32), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `buffer_id`, `size`, `bearing`, and `advance` are never read [INFO] [stdout] --> src/text.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Glyph { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 8 | buffer_id: u32, // ID of the texture buffer containing this character [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 9 | size: (i32, i32), [INFO] [stdout] | ^^^^ [INFO] [stdout] 10 | bearing: (i32, i32), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 11 | advance: i32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `buffer_id`, `size`, `bearing`, and `advance` are never read [INFO] [stdout] --> src/text.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Glyph { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 8 | buffer_id: u32, // ID of the texture buffer containing this character [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 9 | size: (i32, i32), [INFO] [stdout] | ^^^^ [INFO] [stdout] 10 | bearing: (i32, i32), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 11 | advance: i32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.95s [INFO] running `Command { std: "docker" "inspect" "4060f9189c317aaf61bb6e37ac2dd415a7102149b341d516e5f62b83d8b24308", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4060f9189c317aaf61bb6e37ac2dd415a7102149b341d516e5f62b83d8b24308", kill_on_drop: false }` [INFO] [stdout] 4060f9189c317aaf61bb6e37ac2dd415a7102149b341d516e5f62b83d8b24308