[INFO] cloning repository https://github.com/y3rbiadit0/rust_sdl2_playbook [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/y3rbiadit0/rust_sdl2_playbook" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fy3rbiadit0%2Frust_sdl2_playbook", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fy3rbiadit0%2Frust_sdl2_playbook'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fc3282852df71c0e84f5dfb5b61b22421422afa5 [INFO] checking y3rbiadit0/rust_sdl2_playbook against master#9f48dedc9763334a587c66558974635807a113ed for pr-137394 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fy3rbiadit0%2Frust_sdl2_playbook" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/y3rbiadit0/rust_sdl2_playbook on toolchain 9f48dedc9763334a587c66558974635807a113ed [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f48dedc9763334a587c66558974635807a113ed" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/y3rbiadit0/rust_sdl2_playbook [INFO] finished tweaking git repo https://github.com/y3rbiadit0/rust_sdl2_playbook [INFO] tweaked toml for git repo https://github.com/y3rbiadit0/rust_sdl2_playbook written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/y3rbiadit0/rust_sdl2_playbook already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f48dedc9763334a587c66558974635807a113ed" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+9f48dedc9763334a587c66558974635807a113ed" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2930870e427b6f7cba19b6c54e326b2e6bd7359ccb54cf14c55fef6a4e58b85f [INFO] running `Command { std: "docker" "start" "-a" "2930870e427b6f7cba19b6c54e326b2e6bd7359ccb54cf14c55fef6a4e58b85f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2930870e427b6f7cba19b6c54e326b2e6bd7359ccb54cf14c55fef6a4e58b85f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2930870e427b6f7cba19b6c54e326b2e6bd7359ccb54cf14c55fef6a4e58b85f", kill_on_drop: false }` [INFO] [stdout] 2930870e427b6f7cba19b6c54e326b2e6bd7359ccb54cf14c55fef6a4e58b85f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+9f48dedc9763334a587c66558974635807a113ed" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4225b8a616ae3f17b05bd8a0ef827388247f134acbc9967ff59b99457b6a3128 [INFO] running `Command { std: "docker" "start" "-a" "4225b8a616ae3f17b05bd8a0ef827388247f134acbc9967ff59b99457b6a3128", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking sdl2_playbook v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/serpinski_mail_01/serpinski_mail_chaos_theory.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | let mut points = [ [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/serpinski_mail_01/serpinski_mail_chaos_theory.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | let mut points = [ [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `WIDTH` is never used [INFO] [stdout] --> src/serpinski_mail_01/serpinski_mail_recursive.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | const WIDTH: u32 = 800; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HEIGHT` is never used [INFO] [stdout] --> src/serpinski_mail_01/serpinski_mail_recursive.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | const HEIGHT: u32 = 600; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `serpinski_mail_recursive` is never used [INFO] [stdout] --> src/serpinski_mail_01/serpinski_mail_recursive.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn serpinski_mail_recursive(canvas: &mut WindowCanvas) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `draw_triangle` is never used [INFO] [stdout] --> src/serpinski_mail_01/serpinski_mail_recursive.rs:22:4 [INFO] [stdout] | [INFO] [stdout] 22 | fn draw_triangle(canvas: &mut Canvas, depth: u32, top: Point, left: Point, right: Point) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `WIDTH` is never used [INFO] [stdout] --> src/serpinski_mail_01/serpinski_mail_recursive.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | const WIDTH: u32 = 800; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HEIGHT` is never used [INFO] [stdout] --> src/serpinski_mail_01/serpinski_mail_recursive.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | const HEIGHT: u32 = 600; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `serpinski_mail_recursive` is never used [INFO] [stdout] --> src/serpinski_mail_01/serpinski_mail_recursive.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn serpinski_mail_recursive(canvas: &mut WindowCanvas) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `draw_triangle` is never used [INFO] [stdout] --> src/serpinski_mail_01/serpinski_mail_recursive.rs:22:4 [INFO] [stdout] | [INFO] [stdout] 22 | fn draw_triangle(canvas: &mut Canvas, depth: u32, top: Point, left: Point, right: Point) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.10s [INFO] running `Command { std: "docker" "inspect" "4225b8a616ae3f17b05bd8a0ef827388247f134acbc9967ff59b99457b6a3128", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4225b8a616ae3f17b05bd8a0ef827388247f134acbc9967ff59b99457b6a3128", kill_on_drop: false }` [INFO] [stdout] 4225b8a616ae3f17b05bd8a0ef827388247f134acbc9967ff59b99457b6a3128