[INFO] updating cached repository https://github.com/ramonh/rust-opengl-experiments
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5b36403a83f506792252d55563c15e54992ef754
[INFO] testing ramonh/rust-opengl-experiments against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Framonh%2Frust-opengl-experiments" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ramonh/rust-opengl-experiments on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/ramonh/rust-opengl-experiments
[INFO] finished tweaking git repo https://github.com/ramonh/rust-opengl-experiments
[INFO] tweaked toml for git repo https://github.com/ramonh/rust-opengl-experiments written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/ramonh/rust-opengl-experiments already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] a288bbf6b2dc8f0aa0e9d69ba49d77edb11d756b3ea78f1e034f8fe716d7e48c
[INFO] running `"docker" "start" "-a" "a288bbf6b2dc8f0aa0e9d69ba49d77edb11d756b3ea78f1e034f8fe716d7e48c"`
[INFO] [stderr]    Compiling nix v0.12.0
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling x11-dl v2.18.3
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling andrew v0.1.5
[INFO] [stderr]    Compiling glium v0.23.0
[INFO] [stderr]    Compiling backtrace v0.3.13
[INFO] [stderr]    Compiling rand v0.6.4
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling num-derive v0.2.3
[INFO] [stderr]    Compiling wayland-commons v0.21.11
[INFO] [stderr]    Compiling wayland-client v0.21.11
[INFO] [stderr]    Compiling tiff v0.2.1
[INFO] [stderr]    Compiling wayland-protocols v0.21.11
[INFO] [stderr]    Compiling image v0.21.0
[INFO] [stderr]    Compiling smithay-client-toolkit v0.4.4
[INFO] [stderr]    Compiling winit v0.18.1
[INFO] [stderr]    Compiling glutin v0.19.0
[INFO] [stderr]    Compiling opengl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `Surface`, `glutin`, `uniform`
[INFO] [stderr]  --> src/teapot.rs:6:13
[INFO] [stderr]   |
[INFO] [stderr] 6 | use glium::{glutin, uniform, implement_vertex, Surface};
[INFO] [stderr]   |             ^^^^^^  ^^^^^^^                    ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.02s
[INFO] running `"docker" "inspect" "a288bbf6b2dc8f0aa0e9d69ba49d77edb11d756b3ea78f1e034f8fe716d7e48c"`
[INFO] running `"docker" "rm" "-f" "a288bbf6b2dc8f0aa0e9d69ba49d77edb11d756b3ea78f1e034f8fe716d7e48c"`
[INFO] [stdout] a288bbf6b2dc8f0aa0e9d69ba49d77edb11d756b3ea78f1e034f8fe716d7e48c
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6d89b03f0c87c08d6460e159ee56b1bee17f08dc9bc04ebb5f91da924224fa39
[INFO] running `"docker" "start" "-a" "6d89b03f0c87c08d6460e159ee56b1bee17f08dc9bc04ebb5f91da924224fa39"`
[INFO] [stderr]    Compiling opengl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `Surface`, `glutin`, `uniform`
[INFO] [stderr]  --> src/teapot.rs:6:13
[INFO] [stderr]   |
[INFO] [stderr] 6 | use glium::{glutin, uniform, implement_vertex, Surface};
[INFO] [stderr]   |             ^^^^^^  ^^^^^^^                    ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.12s
[INFO] running `"docker" "inspect" "6d89b03f0c87c08d6460e159ee56b1bee17f08dc9bc04ebb5f91da924224fa39"`
[INFO] running `"docker" "rm" "-f" "6d89b03f0c87c08d6460e159ee56b1bee17f08dc9bc04ebb5f91da924224fa39"`
[INFO] [stdout] 6d89b03f0c87c08d6460e159ee56b1bee17f08dc9bc04ebb5f91da924224fa39
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 11def64c07dec30e9914e2ba39f6b2519089970f649025ce5e64cda1bfdab965
[INFO] running `"docker" "start" "-a" "11def64c07dec30e9914e2ba39f6b2519089970f649025ce5e64cda1bfdab965"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/opengl-e90bbaa735976e7b
[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" "11def64c07dec30e9914e2ba39f6b2519089970f649025ce5e64cda1bfdab965"`
[INFO] running `"docker" "rm" "-f" "11def64c07dec30e9914e2ba39f6b2519089970f649025ce5e64cda1bfdab965"`
[INFO] [stdout] 11def64c07dec30e9914e2ba39f6b2519089970f649025ce5e64cda1bfdab965