[INFO] updating cached repository https://github.com/AugustHolst/learnGL [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/AugustHolst/learnGL [INFO] [stderr] 5b50315..d267781 master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d267781031c6aeab5ffc76ef39244c4daa1e0cce [INFO] checking AugustHolst/learnGL against try#13f916f63bc6575d5ff1f989237dfabe88981368 for pr-69880 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAugustHolst%2FlearnGL" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AugustHolst/learnGL on toolchain 13f916f63bc6575d5ff1f989237dfabe88981368 [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/AugustHolst/learnGL [INFO] finished tweaking git repo https://github.com/AugustHolst/learnGL [INFO] tweaked toml for git repo https://github.com/AugustHolst/learnGL written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/AugustHolst/learnGL already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] ed41e7e71b4038dc6b2619b81cd666a79cb6d0a2b98cb7498adebb6b18718c20 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "ed41e7e71b4038dc6b2619b81cd666a79cb6d0a2b98cb7498adebb6b18718c20"` [INFO] [stderr] Compiling glfw-sys v3.3.2 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking cgmath v0.16.1 [INFO] [stderr] Checking glfw v0.36.0 (https://github.com/bjz/glfw-rs.git#7c50c97e) [INFO] [stderr] Checking learnGL v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `CString` [INFO] [stderr] --> src/main.rs:13:16 [INFO] [stderr] | [INFO] [stderr] 13 | use std::ffi::{CString, CStr}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/main.rs:228:13 [INFO] [stderr] | [INFO] [stderr] 228 | ///render cubes [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] 229 | gl::BindVertexArray(VAO); [INFO] [stderr] | ------------------------ rustdoc does not generate documentation for expressions [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `CString` [INFO] [stderr] --> src/main.rs:13:16 [INFO] [stderr] | [INFO] [stderr] 13 | use std::ffi::{CString, CStr}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/main.rs:228:13 [INFO] [stderr] | [INFO] [stderr] 228 | ///render cubes [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] 229 | gl::BindVertexArray(VAO); [INFO] [stderr] | ------------------------ rustdoc does not generate documentation for expressions [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cubePositions` [INFO] [stderr] --> src/main.rs:170:9 [INFO] [stderr] | [INFO] [stderr] 170 | let cubePositions: [Vector3; 10] = [ [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_cubePositions` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:257:9 [INFO] [stderr] | [INFO] [stderr] 257 | for i in 0..num { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:114:13 [INFO] [stderr] | [INFO] [stderr] 114 | let mut smallVertices: Vec = vertices.iter().map(|v| 0.90 * v).collect(); [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: unused variable: `cubePositions` [INFO] [stderr] --> src/main.rs:170:9 [INFO] [stderr] | [INFO] [stderr] 170 | let cubePositions: [Vector3; 10] = [ [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_cubePositions` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:257:9 [INFO] [stderr] | [INFO] [stderr] 257 | for i in 0..num { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:114:13 [INFO] [stderr] | [INFO] [stderr] 114 | let mut smallVertices: Vec = vertices.iter().map(|v| 0.90 * v).collect(); [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: crate `learnGL` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `learn_gl` [INFO] [stderr] [INFO] [stderr] warning: crate `learnGL` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `learn_gl` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.07s [INFO] running `"docker" "inspect" "ed41e7e71b4038dc6b2619b81cd666a79cb6d0a2b98cb7498adebb6b18718c20"` [INFO] running `"docker" "rm" "-f" "ed41e7e71b4038dc6b2619b81cd666a79cb6d0a2b98cb7498adebb6b18718c20"` [INFO] [stdout] ed41e7e71b4038dc6b2619b81cd666a79cb6d0a2b98cb7498adebb6b18718c20