[INFO] cloning repository https://github.com/varomix/learn_opengl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/varomix/learn_opengl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvaromix%2Flearn_opengl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvaromix%2Flearn_opengl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dccd453e09895006b35fba9c540dddf2d4d54959
[INFO] checking varomix/learn_opengl against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvaromix%2Flearn_opengl" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/varomix/learn_opengl on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/varomix/learn_opengl
[INFO] finished tweaking git repo https://github.com/varomix/learn_opengl
[INFO] tweaked toml for git repo https://github.com/varomix/learn_opengl written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/varomix/learn_opengl already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 287cc8a29e19cd462702aa2b30141cd06b7fc44fc7a9d52b9a676f960925bcb5
[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" "287cc8a29e19cd462702aa2b30141cd06b7fc44fc7a9d52b9a676f960925bcb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "287cc8a29e19cd462702aa2b30141cd06b7fc44fc7a9d52b9a676f960925bcb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "287cc8a29e19cd462702aa2b30141cd06b7fc44fc7a9d52b9a676f960925bcb5", kill_on_drop: false }`
[INFO] [stdout] 287cc8a29e19cd462702aa2b30141cd06b7fc44fc7a9d52b9a676f960925bcb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "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] abf54f88bad020f4c95cddd7a856ed57bfbda90a975c84e34e99724a3ab5a05c
[INFO] running `Command { std: "docker" "start" "-a" "abf54f88bad020f4c95cddd7a856ed57bfbda90a975c84e34e99724a3ab5a05c", kill_on_drop: false }`
[INFO] [stderr]     Checking memoffset v0.2.1
[INFO] [stderr]    Compiling num-bigint v0.2.1
[INFO] [stderr]    Compiling cc v1.0.25
[INFO] [stderr]     Checking adler32 v1.0.3
[INFO] [stderr]    Compiling num-complex v0.2.1
[INFO] [stderr]     Checking bitflags v1.0.4
[INFO] [stderr]     Checking approx v0.1.1
[INFO] [stderr]     Checking arrayvec v0.4.8
[INFO] [stderr]     Checking crossbeam-utils v0.2.2
[INFO] [stderr]     Checking gif v0.10.1
[INFO] [stderr]     Checking semver v0.2.3
[INFO] [stderr]    Compiling gl_generator v0.10.0
[INFO] [stderr]     Checking rand v0.4.3
[INFO] [stderr]    Compiling syn v0.15.22
[INFO] [stderr]     Checking inflate v0.4.3
[INFO] [stderr]     Checking deflate v0.7.19
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling cmake v0.1.35
[INFO] [stderr]     Checking png v0.12.0
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]     Checking cgmath v0.16.1
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]    Compiling glfw-sys v3.2.2
[INFO] [stderr]    Compiling gl v0.11.0
[INFO] [stderr]     Checking rayon v1.0.3
[INFO] [stderr]     Checking num-rational v0.2.1
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling num-derive v0.2.3
[INFO] [stderr]     Checking glfw v0.25.0
[INFO] [stderr]     Checking tiff v0.2.1
[INFO] [stderr]     Checking image v0.20.1
[INFO] [stderr]     Checking learn_opengl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `vertexShader` should have a snake case name
[INFO] [stdout]   --> src/main.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let vertexShader = gl::CreateShader(gl::VERTEX_SHADER);
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `vertex_shader`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `infoLog` should have a snake case name
[INFO] [stdout]   --> src/main.rs:73:17
[INFO] [stdout]    |
[INFO] [stdout] 73 |         let mut infoLog = Vec::with_capacity(512);
[INFO] [stdout]    |                 ^^^^^^^ help: convert the identifier to snake case: `info_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `fragmentShader` should have a snake case name
[INFO] [stdout]   --> src/main.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |         let fragmentShader = gl::CreateShader(gl::FRAGMENT_SHADER);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fragment_shader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `shaderProgram` should have a snake case name
[INFO] [stdout]   --> src/main.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let shaderProgram = gl::CreateProgram();
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `shader_program`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `VBO` should have a snake case name
[INFO] [stdout]    --> src/main.rs:114:18
[INFO] [stdout]     |
[INFO] [stdout] 114 |         let (mut VBO, mut VAO) = (0, 0);
[INFO] [stdout]     |                  ^^^ help: convert the identifier to snake case: `vbo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `VAO` should have a snake case name
[INFO] [stdout]    --> src/main.rs:114:27
[INFO] [stdout]     |
[INFO] [stdout] 114 |         let (mut VBO, mut VAO) = (0, 0);
[INFO] [stdout]     |                           ^^^ help: convert the identifier to snake case: `vao`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `shaderProgram` should have a snake case name
[INFO] [stdout]   --> src/main.rs:63:10
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let (shaderProgram, VAO) = unsafe {
[INFO] [stdout]    |          ^^^^^^^^^^^^^ help: convert the identifier to snake case: `shader_program`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `VAO` should have a snake case name
[INFO] [stdout]   --> src/main.rs:63:25
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let (shaderProgram, VAO) = unsafe {
[INFO] [stdout]    |                         ^^^ help: convert the identifier to snake case: `vao`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `vertexShader` should have a snake case name
[INFO] [stdout]   --> src/main.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let vertexShader = gl::CreateShader(gl::VERTEX_SHADER);
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `vertex_shader`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `infoLog` should have a snake case name
[INFO] [stdout]   --> src/main.rs:73:17
[INFO] [stdout]    |
[INFO] [stdout] 73 |         let mut infoLog = Vec::with_capacity(512);
[INFO] [stdout]    |                 ^^^^^^^ help: convert the identifier to snake case: `info_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `fragmentShader` should have a snake case name
[INFO] [stdout]   --> src/main.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |         let fragmentShader = gl::CreateShader(gl::FRAGMENT_SHADER);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fragment_shader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `shaderProgram` should have a snake case name
[INFO] [stdout]   --> src/main.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let shaderProgram = gl::CreateProgram();
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `shader_program`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `VBO` should have a snake case name
[INFO] [stdout]    --> src/main.rs:114:18
[INFO] [stdout]     |
[INFO] [stdout] 114 |         let (mut VBO, mut VAO) = (0, 0);
[INFO] [stdout]     |                  ^^^ help: convert the identifier to snake case: `vbo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `VAO` should have a snake case name
[INFO] [stdout]    --> src/main.rs:114:27
[INFO] [stdout]     |
[INFO] [stdout] 114 |         let (mut VBO, mut VAO) = (0, 0);
[INFO] [stdout]     |                           ^^^ help: convert the identifier to snake case: `vao`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `shaderProgram` should have a snake case name
[INFO] [stdout]   --> src/main.rs:63:10
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let (shaderProgram, VAO) = unsafe {
[INFO] [stdout]    |          ^^^^^^^^^^^^^ help: convert the identifier to snake case: `shader_program`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `VAO` should have a snake case name
[INFO] [stdout]   --> src/main.rs:63:25
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let (shaderProgram, VAO) = unsafe {
[INFO] [stdout]    |                         ^^^ help: convert the identifier to snake case: `vao`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.81s
[INFO] running `Command { std: "docker" "inspect" "abf54f88bad020f4c95cddd7a856ed57bfbda90a975c84e34e99724a3ab5a05c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abf54f88bad020f4c95cddd7a856ed57bfbda90a975c84e34e99724a3ab5a05c", kill_on_drop: false }`
[INFO] [stdout] abf54f88bad020f4c95cddd7a856ed57bfbda90a975c84e34e99724a3ab5a05c