[INFO] cloning repository https://github.com/ncribt/pong-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ncribt/pong-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fncribt%2Fpong-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fncribt%2Fpong-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c82fbc1ff16481c44404cce7d87387521aacf5f
[INFO] checking ncribt/pong-rs against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fncribt%2Fpong-rs" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ncribt/pong-rs on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ncribt/pong-rs
[INFO] finished tweaking git repo https://github.com/ncribt/pong-rs
[INFO] tweaked toml for git repo https://github.com/ncribt/pong-rs written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/ncribt/pong-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1cbba3d625039b0d7204ec531371162dfaa68b26feb1442dd6e1925ca5286d25
[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" "1cbba3d625039b0d7204ec531371162dfaa68b26feb1442dd6e1925ca5286d25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1cbba3d625039b0d7204ec531371162dfaa68b26feb1442dd6e1925ca5286d25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cbba3d625039b0d7204ec531371162dfaa68b26feb1442dd6e1925ca5286d25", kill_on_drop: false }`
[INFO] [stdout] 1cbba3d625039b0d7204ec531371162dfaa68b26feb1442dd6e1925ca5286d25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b909b16bdbf24c38832a697520e35f8bc98bb933f2b0f8d7f548c27cf7bea8b
[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" "3b909b16bdbf24c38832a697520e35f8bc98bb933f2b0f8d7f548c27cf7bea8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling freetype-sys v0.11.0
[INFO] [stderr]     Checking glfw v0.37.0
[INFO] [stderr]     Checking freetype-rs v0.24.0
[INFO] [stderr]     Checking pong-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `set_bool`
[INFO] [stdout]    --> src/shader.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |   pub unsafe fn set_bool(&self, name: &CStr, value: bool) {
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_int`
[INFO] [stdout]    --> src/shader.rs:113:17
[INFO] [stdout]     |
[INFO] [stdout] 113 |   pub unsafe fn set_int(&self, name: &CStr, value: i32) {
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_float`
[INFO] [stdout]    --> src/shader.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |   pub unsafe fn set_float(&self, name: &CStr, value: f32) {
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_bool`
[INFO] [stdout]    --> src/shader.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |   pub unsafe fn set_bool(&self, name: &CStr, value: bool) {
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_int`
[INFO] [stdout]    --> src/shader.rs:113:17
[INFO] [stdout]     |
[INFO] [stdout] 113 |   pub unsafe fn set_int(&self, name: &CStr, value: i32) {
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_float`
[INFO] [stdout]    --> src/shader.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |   pub unsafe fn set_float(&self, name: &CStr, value: f32) {
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.06s
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3b909b16bdbf24c38832a697520e35f8bc98bb933f2b0f8d7f548c27cf7bea8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b909b16bdbf24c38832a697520e35f8bc98bb933f2b0f8d7f548c27cf7bea8b", kill_on_drop: false }`
[INFO] [stdout] 3b909b16bdbf24c38832a697520e35f8bc98bb933f2b0f8d7f548c27cf7bea8b