[INFO] cloning repository https://github.com/cp-shen/gl-rs-cube
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cp-shen/gl-rs-cube" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcp-shen%2Fgl-rs-cube", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcp-shen%2Fgl-rs-cube'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 99e80c688ee48da1bf82e4c8c6bc13c3f0ab548d
[INFO] checking cp-shen/gl-rs-cube against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcp-shen%2Fgl-rs-cube" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cp-shen/gl-rs-cube on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cp-shen/gl-rs-cube
[INFO] finished tweaking git repo https://github.com/cp-shen/gl-rs-cube
[INFO] tweaked toml for git repo https://github.com/cp-shen/gl-rs-cube written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/cp-shen/gl-rs-cube already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded glfw v0.34.0
[INFO] [stderr]   Downloaded glfw-sys v3.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11613753535c3b20c8d90b63a4c8be30740c210a9b9c203b216dd7fb5488046a
[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" "11613753535c3b20c8d90b63a4c8be30740c210a9b9c203b216dd7fb5488046a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11613753535c3b20c8d90b63a4c8be30740c210a9b9c203b216dd7fb5488046a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11613753535c3b20c8d90b63a4c8be30740c210a9b9c203b216dd7fb5488046a", kill_on_drop: false }`
[INFO] [stdout] 11613753535c3b20c8d90b63a4c8be30740c210a9b9c203b216dd7fb5488046a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 75f7dd2348fb99ce896f0cc28d19275925cae88a0c60fefd7f26d3386333bfd9
[INFO] running `Command { std: "docker" "start" "-a" "75f7dd2348fb99ce896f0cc28d19275925cae88a0c60fefd7f26d3386333bfd9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling glfw-sys v3.3.1
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]     Checking glfw v0.34.0
[INFO] [stderr]     Checking gl-rs-cube v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `events`
[INFO] [stdout]   --> src/main.rs:30:22
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let (mut window, events) = _glfw
[INFO] [stdout]    |                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_events`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `events`
[INFO] [stdout]   --> src/main.rs:30:22
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let (mut window, events) = _glfw
[INFO] [stdout]    |                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_events`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `vertexShaderSource`
[INFO] [stdout]   --> src/main.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / const vertexShaderSource: &str = r#"
[INFO] [stdout] 8  | |     #version 330 core
[INFO] [stdout] 9  | |     layout (location = 0) in vec3 aPos;
[INFO] [stdout] 10 | |     void main() {
[INFO] [stdout] 11 | |        gl_Position = vec4(aPos.x, aPos.y, aPos.z, 1.0);
[INFO] [stdout] 12 | |     }
[INFO] [stdout] 13 | | "#;
[INFO] [stdout]    | |___^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `fragmentShaderSource`
[INFO] [stdout]   --> src/main.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | / const fragmentShaderSource: &str = r#"
[INFO] [stdout] 16 | |     #version 330 core
[INFO] [stdout] 17 | |     out vec4 FragColor;
[INFO] [stdout] 18 | |     void main() {
[INFO] [stdout] 19 | |        FragColor = vec4(1.0f, 0.5f, 0.2f, 1.0f);
[INFO] [stdout] 20 | |     }
[INFO] [stdout] 21 | | "#;
[INFO] [stdout]    | |___^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `vertexShaderSource` should have an upper case name
[INFO] [stdout]  --> src/main.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const vertexShaderSource: &str = r#"
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `VERTEX_SHADER_SOURCE`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `fragmentShaderSource` should have an upper case name
[INFO] [stdout]   --> src/main.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const fragmentShaderSource: &str = r#"
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `FRAGMENT_SHADER_SOURCE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `vertexShaderSource`
[INFO] [stdout]   --> src/main.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / const vertexShaderSource: &str = r#"
[INFO] [stdout] 8  | |     #version 330 core
[INFO] [stdout] 9  | |     layout (location = 0) in vec3 aPos;
[INFO] [stdout] 10 | |     void main() {
[INFO] [stdout] 11 | |        gl_Position = vec4(aPos.x, aPos.y, aPos.z, 1.0);
[INFO] [stdout] 12 | |     }
[INFO] [stdout] 13 | | "#;
[INFO] [stdout]    | |___^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `fragmentShaderSource`
[INFO] [stdout]   --> src/main.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | / const fragmentShaderSource: &str = r#"
[INFO] [stdout] 16 | |     #version 330 core
[INFO] [stdout] 17 | |     out vec4 FragColor;
[INFO] [stdout] 18 | |     void main() {
[INFO] [stdout] 19 | |        FragColor = vec4(1.0f, 0.5f, 0.2f, 1.0f);
[INFO] [stdout] 20 | |     }
[INFO] [stdout] 21 | | "#;
[INFO] [stdout]    | |___^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `vertexShaderSource` should have an upper case name
[INFO] [stdout]  --> src/main.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const vertexShaderSource: &str = r#"
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `VERTEX_SHADER_SOURCE`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `fragmentShaderSource` should have an upper case name
[INFO] [stdout]   --> src/main.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const fragmentShaderSource: &str = r#"
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `FRAGMENT_SHADER_SOURCE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.88s
[INFO] running `Command { std: "docker" "inspect" "75f7dd2348fb99ce896f0cc28d19275925cae88a0c60fefd7f26d3386333bfd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75f7dd2348fb99ce896f0cc28d19275925cae88a0c60fefd7f26d3386333bfd9", kill_on_drop: false }`
[INFO] [stdout] 75f7dd2348fb99ce896f0cc28d19275925cae88a0c60fefd7f26d3386333bfd9