[INFO] updating cached repository JibbityJobbity/rust-opengl-demo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/JibbityJobbity/rust-opengl-demo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/JibbityJobbity/rust-opengl-demo" "work/ex/beta-1.38-1/sources/1.37.0/gh/JibbityJobbity/rust-opengl-demo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/JibbityJobbity/rust-opengl-demo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/JibbityJobbity/rust-opengl-demo" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/JibbityJobbity/rust-opengl-demo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/JibbityJobbity/rust-opengl-demo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a2b8eb072ead8647ecf22763b7a0b93011b0430f
[INFO] sha for GitHub repo JibbityJobbity/rust-opengl-demo: a2b8eb072ead8647ecf22763b7a0b93011b0430f
[INFO] validating manifest of JibbityJobbity/rust-opengl-demo 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 JibbityJobbity/rust-opengl-demo 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 JibbityJobbity/rust-opengl-demo
[INFO] finished frobbing JibbityJobbity/rust-opengl-demo
[INFO] frobbed toml for JibbityJobbity/rust-opengl-demo written to work/ex/beta-1.38-1/sources/1.37.0/gh/JibbityJobbity/rust-opengl-demo/Cargo.toml
[INFO] started frobbing JibbityJobbity/rust-opengl-demo
[INFO] finished frobbing JibbityJobbity/rust-opengl-demo
[INFO] frobbed toml for JibbityJobbity/rust-opengl-demo written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/JibbityJobbity/rust-opengl-demo/Cargo.toml
[INFO] crate JibbityJobbity/rust-opengl-demo 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing JibbityJobbity/rust-opengl-demo 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/JibbityJobbity/rust-opengl-demo:/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] 17732ddb9b20ee01cb0046396cb895f9af66c2c8e79928b0e9d536a0477613b5
[INFO] running `"docker" "start" "-a" "17732ddb9b20ee01cb0046396cb895f9af66c2c8e79928b0e9d536a0477613b5"`
[INFO] [stderr]    Compiling wayland-scanner v0.21.12
[INFO] [stderr]    Compiling rusttype v0.7.6
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling cgmath v0.17.0
[INFO] [stderr]    Compiling andrew v0.2.1
[INFO] [stderr]    Compiling wayland-client v0.21.12
[INFO] [stderr]    Compiling wayland-protocols v0.21.12
[INFO] [stderr]    Compiling tiff v0.2.2
[INFO] [stderr]    Compiling image v0.21.1
[INFO] [stderr]    Compiling smithay-client-toolkit v0.4.5
[INFO] [stderr]    Compiling winit v0.19.1
[INFO] [stderr]    Compiling glutin v0.20.0
[INFO] [stderr]    Compiling glium v0.24.0
[INFO] [stderr]    Compiling rust_opengl v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `tex_data`
[INFO] [stderr]   --> src/main.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 52 |     let tex_data = glium::uniforms::Sampler::new(&tex)
[INFO] [stderr]    |         ^^^^^^^^ help: consider prefixing with an underscore: `_tex_data`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |     let mut dim = glutin::dpi::LogicalSize::new(1024.0, 768.0);
[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]     Finished dev [unoptimized + debuginfo] target(s) in 1m 28s
[INFO] running `"docker" "inspect" "17732ddb9b20ee01cb0046396cb895f9af66c2c8e79928b0e9d536a0477613b5"`
[INFO] running `"docker" "rm" "-f" "17732ddb9b20ee01cb0046396cb895f9af66c2c8e79928b0e9d536a0477613b5"`
[INFO] [stdout] 17732ddb9b20ee01cb0046396cb895f9af66c2c8e79928b0e9d536a0477613b5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/JibbityJobbity/rust-opengl-demo:/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] 217a290e950b921ee1490df0f7076de8311d7eb0618a052436052be5aa52b9a9
[INFO] running `"docker" "start" "-a" "217a290e950b921ee1490df0f7076de8311d7eb0618a052436052be5aa52b9a9"`
[INFO] [stderr]    Compiling rust_opengl v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `tex_data`
[INFO] [stderr]   --> src/main.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 52 |     let tex_data = glium::uniforms::Sampler::new(&tex)
[INFO] [stderr]    |         ^^^^^^^^ help: consider prefixing with an underscore: `_tex_data`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |     let mut dim = glutin::dpi::LogicalSize::new(1024.0, 768.0);
[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]     Finished dev [unoptimized + debuginfo] target(s) in 2.22s
[INFO] running `"docker" "inspect" "217a290e950b921ee1490df0f7076de8311d7eb0618a052436052be5aa52b9a9"`
[INFO] running `"docker" "rm" "-f" "217a290e950b921ee1490df0f7076de8311d7eb0618a052436052be5aa52b9a9"`
[INFO] [stdout] 217a290e950b921ee1490df0f7076de8311d7eb0618a052436052be5aa52b9a9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/JibbityJobbity/rust-opengl-demo:/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] 3a330c941fbc8c5820e6093b3326fb7886ee08ced96ab2b60c1132ffbe89ee57
[INFO] running `"docker" "start" "-a" "3a330c941fbc8c5820e6093b3326fb7886ee08ced96ab2b60c1132ffbe89ee57"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_opengl-3366f553f68e6169
[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" "3a330c941fbc8c5820e6093b3326fb7886ee08ced96ab2b60c1132ffbe89ee57"`
[INFO] running `"docker" "rm" "-f" "3a330c941fbc8c5820e6093b3326fb7886ee08ced96ab2b60c1132ffbe89ee57"`
[INFO] [stdout] 3a330c941fbc8c5820e6093b3326fb7886ee08ced96ab2b60c1132ffbe89ee57