[INFO] cloning repository https://github.com/AugustHolst/learnGL
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AugustHolst/learnGL" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAugustHolst%2FlearnGL"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAugustHolst%2FlearnGL'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5b50315794b1e07ce2f0e1e92dedf327cf2b363e
[INFO] checking AugustHolst/learnGL against master#e2223c94bf433fc38234d1303e88cbaf14755863 for pr-69548
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAugustHolst%2FlearnGL" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AugustHolst/learnGL on toolchain e2223c94bf433fc38234d1303e88cbaf14755863
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/AugustHolst/learnGL
[INFO] finished tweaking git repo https://github.com/AugustHolst/learnGL
[INFO] tweaked toml for git repo https://github.com/AugustHolst/learnGL written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/AugustHolst/learnGL already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-7/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/bjz/glfw-rs.git`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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" "+e2223c94bf433fc38234d1303e88cbaf14755863" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a79669f150bf1a8e6feb1b5d63ddc2a6ff83338fefe7c6599af66d23751b07b7
[INFO] running `"docker" "start" "-a" "a79669f150bf1a8e6feb1b5d63ddc2a6ff83338fefe7c6599af66d23751b07b7"`
[INFO] [stderr]    Compiling glfw-sys v3.3.2
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]     Checking cgmath v0.16.1
[INFO] [stderr]     Checking image v0.19.0
[INFO] [stderr]    Compiling gl v0.10.0
[INFO] [stderr]     Checking glfw v0.36.0 (https://github.com/bjz/glfw-rs.git#7c50c97e)
[INFO] [stderr]     Checking learnGL v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `CStr`
[INFO] [stderr]  --> src/shader.rs:2:25
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::ffi::{CString, CStr};
[INFO] [stderr]   |                         ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Matrix4`, `Vector3`
[INFO] [stderr]   --> src/shader.rs:11:22
[INFO] [stderr]    |
[INFO] [stderr] 11 | use cgmath::{Matrix, Matrix4, Vector3};
[INFO] [stderr]    |                      ^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Matrix`
[INFO] [stderr]   --> src/shader.rs:11:14
[INFO] [stderr]    |
[INFO] [stderr] 11 | use cgmath::{Matrix, Matrix4, Vector3};
[INFO] [stderr]    |              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cgmath::prelude`
[INFO] [stderr]   --> src/shader.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use cgmath::prelude::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate `learnGL` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `learn_gl`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `CStr`
[INFO] [stderr]  --> src/shader.rs:2:25
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::ffi::{CString, CStr};
[INFO] [stderr]   |                         ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Matrix4`, `Vector3`
[INFO] [stderr]   --> src/shader.rs:11:22
[INFO] [stderr]    |
[INFO] [stderr] 11 | use cgmath::{Matrix, Matrix4, Vector3};
[INFO] [stderr]    |                      ^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Matrix`
[INFO] [stderr]   --> src/shader.rs:11:14
[INFO] [stderr]    |
[INFO] [stderr] 11 | use cgmath::{Matrix, Matrix4, Vector3};
[INFO] [stderr]    |              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cgmath::prelude`
[INFO] [stderr]   --> src/shader.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use cgmath::prelude::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate `learnGL` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `learn_gl`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.23s
[INFO] running `"docker" "inspect" "a79669f150bf1a8e6feb1b5d63ddc2a6ff83338fefe7c6599af66d23751b07b7"`
[INFO] running `"docker" "rm" "-f" "a79669f150bf1a8e6feb1b5d63ddc2a6ff83338fefe7c6599af66d23751b07b7"`
[INFO] [stdout] a79669f150bf1a8e6feb1b5d63ddc2a6ff83338fefe7c6599af66d23751b07b7