[INFO] updating cached 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" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dccd453e09895006b35fba9c540dddf2d4d54959
[INFO] testing varomix/learn_opengl against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvaromix%2Flearn_opengl" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/varomix/learn_opengl on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", 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-14/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" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bbd10fbcd3f6f316a3e7950c1340bc2d5fd3f3cb9a8c78b8f5729e11588b28ac
[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" "bbd10fbcd3f6f316a3e7950c1340bc2d5fd3f3cb9a8c78b8f5729e11588b28ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bbd10fbcd3f6f316a3e7950c1340bc2d5fd3f3cb9a8c78b8f5729e11588b28ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbd10fbcd3f6f316a3e7950c1340bc2d5fd3f3cb9a8c78b8f5729e11588b28ac", kill_on_drop: false }`
[INFO] [stdout] bbd10fbcd3f6f316a3e7950c1340bc2d5fd3f3cb9a8c78b8f5729e11588b28ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 670c505b6c5deeff137c3b1fe769f5557d5895462761c3f7417e72237f46d192
[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" "670c505b6c5deeff137c3b1fe769f5557d5895462761c3f7417e72237f46d192", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.44
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling num-bigint v0.2.1
[INFO] [stderr]    Compiling byteorder v1.2.7
[INFO] [stderr]    Compiling num-complex v0.2.1
[INFO] [stderr]    Compiling num-derive v0.2.3
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]    Compiling nom v1.2.4
[INFO] [stderr]    Compiling cmake v0.1.35
[INFO] [stderr]    Compiling inflate v0.4.3
[INFO] [stderr]    Compiling arrayvec v0.4.8
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling gl_generator v0.10.0
[INFO] [stderr]    Compiling deflate v0.7.19
[INFO] [stderr]    Compiling glfw-sys v3.2.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling semver v0.2.3
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling rand v0.4.3
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling syn v0.15.22
[INFO] [stderr]    Compiling gl v0.11.0
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling glfw v0.25.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling tiff v0.2.1
[INFO] [stderr]    Compiling image v0.20.1
[INFO] [stderr]    Compiling 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: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.92s
[INFO] running `Command { std: "docker" "inspect" "670c505b6c5deeff137c3b1fe769f5557d5895462761c3f7417e72237f46d192", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "670c505b6c5deeff137c3b1fe769f5557d5895462761c3f7417e72237f46d192", kill_on_drop: false }`
[INFO] [stdout] 670c505b6c5deeff137c3b1fe769f5557d5895462761c3f7417e72237f46d192
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e843e2e5491418a480c200bb5ad1f39790f36eff66c0e53c19bacbadb2387abd
[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" "e843e2e5491418a480c200bb5ad1f39790f36eff66c0e53c19bacbadb2387abd", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "e843e2e5491418a480c200bb5ad1f39790f36eff66c0e53c19bacbadb2387abd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e843e2e5491418a480c200bb5ad1f39790f36eff66c0e53c19bacbadb2387abd", kill_on_drop: false }`
[INFO] [stdout] e843e2e5491418a480c200bb5ad1f39790f36eff66c0e53c19bacbadb2387abd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2f96f023f64d4570aa655f0666ed0fe7ecbaedb1f1b8ab532d335362f1c79cd2
[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" "2f96f023f64d4570aa655f0666ed0fe7ecbaedb1f1b8ab532d335362f1c79cd2", kill_on_drop: false }`
[INFO] [stderr] warning: variable `vertexShader` should have a snake case name
[INFO] [stderr]   --> src/main.rs:66:13
[INFO] [stderr]    |
[INFO] [stderr] 66 |         let vertexShader = gl::CreateShader(gl::VERTEX_SHADER);
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `vertex_shader`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `infoLog` should have a snake case name
[INFO] [stderr]   --> src/main.rs:73:17
[INFO] [stderr]    |
[INFO] [stderr] 73 |         let mut infoLog = Vec::with_capacity(512);
[INFO] [stderr]    |                 ^^^^^^^ help: convert the identifier to snake case: `info_log`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `fragmentShader` should have a snake case name
[INFO] [stderr]   --> src/main.rs:82:13
[INFO] [stderr]    |
[INFO] [stderr] 82 |         let fragmentShader = gl::CreateShader(gl::FRAGMENT_SHADER);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fragment_shader`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `shaderProgram` should have a snake case name
[INFO] [stderr]   --> src/main.rs:94:13
[INFO] [stderr]    |
[INFO] [stderr] 94 |         let shaderProgram = gl::CreateProgram();
[INFO] [stderr]    |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `shader_program`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `VBO` should have a snake case name
[INFO] [stderr]    --> src/main.rs:114:18
[INFO] [stderr]     |
[INFO] [stderr] 114 |         let (mut VBO, mut VAO) = (0, 0);
[INFO] [stderr]     |                  ^^^ help: convert the identifier to snake case: `vbo`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `VAO` should have a snake case name
[INFO] [stderr]    --> src/main.rs:114:27
[INFO] [stderr]     |
[INFO] [stderr] 114 |         let (mut VBO, mut VAO) = (0, 0);
[INFO] [stderr]     |                           ^^^ help: convert the identifier to snake case: `vao`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `shaderProgram` should have a snake case name
[INFO] [stderr]   --> src/main.rs:63:10
[INFO] [stderr]    |
[INFO] [stderr] 63 |     let (shaderProgram, VAO) = unsafe {
[INFO] [stderr]    |          ^^^^^^^^^^^^^ help: convert the identifier to snake case: `shader_program`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `VAO` should have a snake case name
[INFO] [stderr]   --> src/main.rs:63:25
[INFO] [stderr]    |
[INFO] [stderr] 63 |     let (shaderProgram, VAO) = unsafe {
[INFO] [stderr]    |                         ^^^ help: convert the identifier to snake case: `vao`
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/learn_opengl-3a3740852b9aee4b
[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 `Command { std: "docker" "inspect" "2f96f023f64d4570aa655f0666ed0fe7ecbaedb1f1b8ab532d335362f1c79cd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f96f023f64d4570aa655f0666ed0fe7ecbaedb1f1b8ab532d335362f1c79cd2", kill_on_drop: false }`
[INFO] [stdout] 2f96f023f64d4570aa655f0666ed0fe7ecbaedb1f1b8ab532d335362f1c79cd2