[INFO] cloning repository https://github.com/HiddyTiddy/pig-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HiddyTiddy/pig-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHiddyTiddy%2Fpig-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHiddyTiddy%2Fpig-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4f54b6e97ab235b5ed63f7462842be603b79fde7 [INFO] checking HiddyTiddy/pig-rs against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHiddyTiddy%2Fpig-rs" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/HiddyTiddy/pig-rs on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/HiddyTiddy/pig-rs [INFO] finished tweaking git repo https://github.com/HiddyTiddy/pig-rs [INFO] tweaked toml for git repo https://github.com/HiddyTiddy/pig-rs written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/HiddyTiddy/pig-rs 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b5aaa6fbf8db61691ca9f473f1454991a476277bbb5f38c509b3c94d9d787d4c [INFO] running `Command { std: "docker" "start" "-a" "b5aaa6fbf8db61691ca9f473f1454991a476277bbb5f38c509b3c94d9d787d4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b5aaa6fbf8db61691ca9f473f1454991a476277bbb5f38c509b3c94d9d787d4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5aaa6fbf8db61691ca9f473f1454991a476277bbb5f38c509b3c94d9d787d4c", kill_on_drop: false }` [INFO] [stdout] b5aaa6fbf8db61691ca9f473f1454991a476277bbb5f38c509b3c94d9d787d4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b16ffcce12b0ecd7165752b0e5b4fe33e631d8a80f89026c24f0c1d1e2eb39d7 [INFO] running `Command { std: "docker" "start" "-a" "b16ffcce12b0ecd7165752b0e5b4fe33e631d8a80f89026c24f0c1d1e2eb39d7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.122 [INFO] [stderr] Compiling version-compare v0.1.0 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking piggy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `fill_circle` [INFO] [stdout] --> src/pig.rs:6:47 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::paint_utils::{draw_circle, TWO_PI, fill_circle}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `height` [INFO] [stdout] --> src/paint_utils.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let height = height.sqrt(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fill_circle` [INFO] [stdout] --> src/pig.rs:6:47 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::paint_utils::{draw_circle, TWO_PI, fill_circle}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `canvas` [INFO] [stdout] --> src/paint_utils.rs:22:22 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn fill_triangle(canvas: &mut Canvas, point_a: Point, point_b: Point, point_c: Point) -> Result<(), String> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_canvas` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `point_c` [INFO] [stdout] --> src/paint_utils.rs:22:83 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn fill_triangle(canvas: &mut Canvas, point_a: Point, point_b: Point, point_c: Point) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_point_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fill_circle` is never used [INFO] [stdout] --> src/paint_utils.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn fill_circle(canvas: &mut Canvas, x: i32, y: i32, radius: i32) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fill_triangle` is never used [INFO] [stdout] --> src/paint_utils.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn fill_triangle(canvas: &mut Canvas, point_a: Point, point_b: Point, point_c: Point) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `height` [INFO] [stdout] --> src/paint_utils.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let height = height.sqrt(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `canvas` [INFO] [stdout] --> src/paint_utils.rs:22:22 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn fill_triangle(canvas: &mut Canvas, point_a: Point, point_b: Point, point_c: Point) -> Result<(), String> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_canvas` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `point_c` [INFO] [stdout] --> src/paint_utils.rs:22:83 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn fill_triangle(canvas: &mut Canvas, point_a: Point, point_b: Point, point_c: Point) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_point_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fill_circle` is never used [INFO] [stdout] --> src/paint_utils.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn fill_circle(canvas: &mut Canvas, x: i32, y: i32, radius: i32) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fill_triangle` is never used [INFO] [stdout] --> src/paint_utils.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn fill_triangle(canvas: &mut Canvas, point_a: Point, point_b: Point, point_c: Point) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.78s [INFO] running `Command { std: "docker" "inspect" "b16ffcce12b0ecd7165752b0e5b4fe33e631d8a80f89026c24f0c1d1e2eb39d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b16ffcce12b0ecd7165752b0e5b4fe33e631d8a80f89026c24f0c1d1e2eb39d7", kill_on_drop: false }` [INFO] [stdout] b16ffcce12b0ecd7165752b0e5b4fe33e631d8a80f89026c24f0c1d1e2eb39d7