[INFO] updating cached repository tkaleas/opengl-tutorial-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tkaleas/opengl-tutorial-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tkaleas/opengl-tutorial-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/tkaleas/opengl-tutorial-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/tkaleas/opengl-tutorial-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tkaleas/opengl-tutorial-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tkaleas/opengl-tutorial-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tkaleas/opengl-tutorial-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c0fb6ff9aa49ffbc4bdbbeb72700b9db04b21e14
[INFO] sha for GitHub repo tkaleas/opengl-tutorial-rs: c0fb6ff9aa49ffbc4bdbbeb72700b9db04b21e14
[INFO] validating manifest of tkaleas/opengl-tutorial-rs on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tkaleas/opengl-tutorial-rs on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tkaleas/opengl-tutorial-rs
[INFO] finished frobbing tkaleas/opengl-tutorial-rs
[INFO] frobbed toml for tkaleas/opengl-tutorial-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/tkaleas/opengl-tutorial-rs/Cargo.toml
[INFO] started frobbing tkaleas/opengl-tutorial-rs
[INFO] finished frobbing tkaleas/opengl-tutorial-rs
[INFO] frobbed toml for tkaleas/opengl-tutorial-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tkaleas/opengl-tutorial-rs/Cargo.toml
[INFO] crate tkaleas/opengl-tutorial-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tkaleas/opengl-tutorial-rs against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/tkaleas/opengl-tutorial-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] ee821b53bb9759b2a6e398ba6be8d7231acd31a74b48e972068719dce664961c
[INFO] running `"docker" "start" "-a" "ee821b53bb9759b2a6e398ba6be8d7231acd31a74b48e972068719dce664961c"`
[INFO] [stderr]    Compiling rayon v1.0.2
[INFO] [stderr]    Compiling tobj v0.1.6
[INFO] [stderr]    Compiling cmake v0.1.33
[INFO] [stderr]    Compiling deflate v0.7.18
[INFO] [stderr]    Compiling num-complex v0.2.0
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.0
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling glfw-sys v3.2.2
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling gl v0.10.0
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling glfw v0.24.0 (https://github.com/bjz/glfw-rs.git#f39cb403)
[INFO] [stderr]    Compiling num-derive v0.2.2
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling image v0.19.0
[INFO] [stderr]    Compiling opengl-tutorial-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/main.rs:44:1
[INFO] [stderr]    |
[INFO] [stderr] 44 | / macro_rules! glCheckError {
[INFO] [stderr] 45 | |     () => (
[INFO] [stderr] 46 | |         glCheckError_(file!(), line!())
[INFO] [stderr] 47 | |     )
[INFO] [stderr] 48 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `EBO`
[INFO] [stderr]   --> src/main.rs:98:44
[INFO] [stderr]    |
[INFO] [stderr] 98 |     let (shader, VAO1, texture1, texture2, EBO) = unsafe {
[INFO] [stderr]    |                                            ^^^ help: consider prefixing with an underscore: `_EBO`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `VBO1`
[INFO] [stderr]    --> src/main.rs:105:14
[INFO] [stderr]     |
[INFO] [stderr] 105 |         let (VBO1, VAO1, EBO) = setup_buffers(&vertices1, &indices);
[INFO] [stderr]     |              ^^^^ help: consider prefixing with an underscore: `_VBO1`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `glCheckError_`
[INFO] [stderr]   --> src/main.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | unsafe fn glCheckError_(file: &str, line: u32) -> u32 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `glCheckError_` should have a snake case name
[INFO] [stderr]   --> src/main.rs:23:11
[INFO] [stderr]    |
[INFO] [stderr] 23 | unsafe fn glCheckError_(file: &str, line: u32) -> u32 {
[INFO] [stderr]    |           ^^^^^^^^^^^^^ help: convert the identifier to snake case: `gl_check_error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `errorCode` should have a snake case name
[INFO] [stderr]   --> src/main.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let mut errorCode = gl::GetError();
[INFO] [stderr]    |             ^^^^^^^^^ help: convert the identifier to snake case: `error_code`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `EBO` should have a snake case name
[INFO] [stderr]    --> src/main.rs:223:21
[INFO] [stderr]     |
[INFO] [stderr] 223 |             let mut EBO = 0;
[INFO] [stderr]     |                     ^^^ help: convert the identifier to snake case: `ebo`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `VAO` should have a snake case name
[INFO] [stderr]    --> src/main.rs:224:21
[INFO] [stderr]     |
[INFO] [stderr] 224 |             let mut VAO: u32 = 0;
[INFO] [stderr]     |                     ^^^ help: convert the identifier to snake case: `vao`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `VBO` should have a snake case name
[INFO] [stderr]    --> src/main.rs:225:21
[INFO] [stderr]     |
[INFO] [stderr] 225 |             let mut VBO = 0;
[INFO] [stderr]     |                     ^^^ help: convert the identifier to snake case: `vbo`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.05s
[INFO] running `"docker" "inspect" "ee821b53bb9759b2a6e398ba6be8d7231acd31a74b48e972068719dce664961c"`
[INFO] running `"docker" "rm" "-f" "ee821b53bb9759b2a6e398ba6be8d7231acd31a74b48e972068719dce664961c"`
[INFO] [stdout] ee821b53bb9759b2a6e398ba6be8d7231acd31a74b48e972068719dce664961c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/tkaleas/opengl-tutorial-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1b032ad7dc17dfa07ca381ac1e782d73feece356fa842d629ce987f925f40e4d
[INFO] running `"docker" "start" "-a" "1b032ad7dc17dfa07ca381ac1e782d73feece356fa842d629ce987f925f40e4d"`
[INFO] [stderr]    Compiling opengl-tutorial-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/main.rs:44:1
[INFO] [stderr]    |
[INFO] [stderr] 44 | / macro_rules! glCheckError {
[INFO] [stderr] 45 | |     () => (
[INFO] [stderr] 46 | |         glCheckError_(file!(), line!())
[INFO] [stderr] 47 | |     )
[INFO] [stderr] 48 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `EBO`
[INFO] [stderr]   --> src/main.rs:98:44
[INFO] [stderr]    |
[INFO] [stderr] 98 |     let (shader, VAO1, texture1, texture2, EBO) = unsafe {
[INFO] [stderr]    |                                            ^^^ help: consider prefixing with an underscore: `_EBO`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `VBO1`
[INFO] [stderr]    --> src/main.rs:105:14
[INFO] [stderr]     |
[INFO] [stderr] 105 |         let (VBO1, VAO1, EBO) = setup_buffers(&vertices1, &indices);
[INFO] [stderr]     |              ^^^^ help: consider prefixing with an underscore: `_VBO1`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `glCheckError_`
[INFO] [stderr]   --> src/main.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | unsafe fn glCheckError_(file: &str, line: u32) -> u32 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `glCheckError_` should have a snake case name
[INFO] [stderr]   --> src/main.rs:23:11
[INFO] [stderr]    |
[INFO] [stderr] 23 | unsafe fn glCheckError_(file: &str, line: u32) -> u32 {
[INFO] [stderr]    |           ^^^^^^^^^^^^^ help: convert the identifier to snake case: `gl_check_error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `errorCode` should have a snake case name
[INFO] [stderr]   --> src/main.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let mut errorCode = gl::GetError();
[INFO] [stderr]    |             ^^^^^^^^^ help: convert the identifier to snake case: `error_code`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `EBO` should have a snake case name
[INFO] [stderr]    --> src/main.rs:223:21
[INFO] [stderr]     |
[INFO] [stderr] 223 |             let mut EBO = 0;
[INFO] [stderr]     |                     ^^^ help: convert the identifier to snake case: `ebo`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `VAO` should have a snake case name
[INFO] [stderr]    --> src/main.rs:224:21
[INFO] [stderr]     |
[INFO] [stderr] 224 |             let mut VAO: u32 = 0;
[INFO] [stderr]     |                     ^^^ help: convert the identifier to snake case: `vao`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `VBO` should have a snake case name
[INFO] [stderr]    --> src/main.rs:225:21
[INFO] [stderr]     |
[INFO] [stderr] 225 |             let mut VBO = 0;
[INFO] [stderr]     |                     ^^^ help: convert the identifier to snake case: `vbo`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `"docker" "inspect" "1b032ad7dc17dfa07ca381ac1e782d73feece356fa842d629ce987f925f40e4d"`
[INFO] running `"docker" "rm" "-f" "1b032ad7dc17dfa07ca381ac1e782d73feece356fa842d629ce987f925f40e4d"`
[INFO] [stdout] 1b032ad7dc17dfa07ca381ac1e782d73feece356fa842d629ce987f925f40e4d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/tkaleas/opengl-tutorial-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] bf6f7f6da9a2bbaffa224de8547b353e4078f9a443dce5d342fe468c608f50e6
[INFO] running `"docker" "start" "-a" "bf6f7f6da9a2bbaffa224de8547b353e4078f9a443dce5d342fe468c608f50e6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/opengl_tutorial_rs-b09ac77c317ced4c
[INFO] [stdout] 
[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 `"docker" "inspect" "bf6f7f6da9a2bbaffa224de8547b353e4078f9a443dce5d342fe468c608f50e6"`
[INFO] running `"docker" "rm" "-f" "bf6f7f6da9a2bbaffa224de8547b353e4078f9a443dce5d342fe468c608f50e6"`
[INFO] [stdout] bf6f7f6da9a2bbaffa224de8547b353e4078f9a443dce5d342fe468c608f50e6