[INFO] cloning repository https://github.com/planet0104/art_pattern [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/planet0104/art_pattern" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplanet0104%2Fart_pattern", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplanet0104%2Fart_pattern'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 29d9431f547e265dbdd5416ccc3187a93f6a3da1 [INFO] checking planet0104/art_pattern against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplanet0104%2Fart_pattern" "/workspace/builds/worker-83/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-83/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/planet0104/art_pattern on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/planet0104/art_pattern [INFO] finished tweaking git repo https://github.com/planet0104/art_pattern [INFO] tweaked toml for git repo https://github.com/planet0104/art_pattern written to /workspace/builds/worker-83/source/Cargo.toml [INFO] crate git repo https://github.com/planet0104/art_pattern already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "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-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6312b64b4a6c4dd53b503115e01370a5b42688eeba449e7485c62107f5a6f972 [INFO] running `Command { std: "docker" "start" "-a" "6312b64b4a6c4dd53b503115e01370a5b42688eeba449e7485c62107f5a6f972", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6312b64b4a6c4dd53b503115e01370a5b42688eeba449e7485c62107f5a6f972", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6312b64b4a6c4dd53b503115e01370a5b42688eeba449e7485c62107f5a6f972", kill_on_drop: false }` [INFO] [stdout] 6312b64b4a6c4dd53b503115e01370a5b42688eeba449e7485c62107f5a6f972 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ab4bc1c9a99462d83c25a577825de37234efbdc651af7e39c9618c960a002808 [INFO] running `Command { std: "docker" "start" "-a" "ab4bc1c9a99462d83c25a577825de37234efbdc651af7e39c9618c960a002808", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling serde v1.0.70 [INFO] [stderr] Checking itoa v0.4.2 [INFO] [stderr] Checking dtoa v0.4.3 [INFO] [stderr] Compiling stdweb v0.4.8 [INFO] [stderr] Compiling art_pattern v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking discard v1.0.3 [INFO] [stderr] Compiling proc-macro2 v0.4.8 [INFO] [stderr] Compiling proc-macro2 v0.2.3 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Compiling quote v0.4.2 [INFO] [stderr] Compiling syn v0.14.4 [INFO] [stderr] Checking serde_json v1.0.24 [INFO] [stderr] Compiling syn v0.12.15 [INFO] [stderr] Compiling serde_derive v1.0.70 [INFO] [stderr] Compiling stdweb-derive v0.4.0 [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/main.rs:75:21 [INFO] [stdout] | [INFO] [stdout] 75 | ul.append_child({ &elem_content("li", "第一章 绘图入门") }); [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 75 - ul.append_child({ &elem_content("li", "第一章 绘图入门") }); [INFO] [stdout] 75 + ul.append_child(&elem_content("li", "第一章 绘图入门")); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/main.rs:177:21 [INFO] [stdout] | [INFO] [stdout] 177 | ul.append_child({ &elem_content("li", "第二章 图案变换及操作") }); [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 177 - ul.append_child({ &elem_content("li", "第二章 图案变换及操作") }); [INFO] [stdout] 177 + ul.append_child(&elem_content("li", "第二章 图案变换及操作")); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/main.rs:321:21 [INFO] [stdout] | [INFO] [stdout] 321 | ul.append_child({ &elem_content("li", "第三章 图案程序60例") }); [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 321 - ul.append_child({ &elem_content("li", "第三章 图案程序60例") }); [INFO] [stdout] 321 + ul.append_child(&elem_content("li", "第三章 图案程序60例")); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/main.rs:75:21 [INFO] [stdout] | [INFO] [stdout] 75 | ul.append_child({ &elem_content("li", "第一章 绘图入门") }); [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 75 - ul.append_child({ &elem_content("li", "第一章 绘图入门") }); [INFO] [stdout] 75 + ul.append_child(&elem_content("li", "第一章 绘图入门")); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/main.rs:177:21 [INFO] [stdout] | [INFO] [stdout] 177 | ul.append_child({ &elem_content("li", "第二章 图案变换及操作") }); [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 177 - ul.append_child({ &elem_content("li", "第二章 图案变换及操作") }); [INFO] [stdout] 177 + ul.append_child(&elem_content("li", "第二章 图案变换及操作")); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/main.rs:321:21 [INFO] [stdout] | [INFO] [stdout] 321 | ul.append_child({ &elem_content("li", "第三章 图案程序60例") }); [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 321 - ul.append_child({ &elem_content("li", "第三章 图案程序60例") }); [INFO] [stdout] 321 + ul.append_child(&elem_content("li", "第三章 图案程序60例")); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `draw` [INFO] [stdout] --> src/chapter2/sample11.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn draw(context: &CanvasRenderingContext2d) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `set_param` [INFO] [stdout] --> src/main.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 46 | fn set_param(i: i32, value: &str) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `draw` [INFO] [stdout] --> src/chapter2/sample11.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn draw(context: &CanvasRenderingContext2d) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `set_param` [INFO] [stdout] --> src/main.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 46 | fn set_param(i: i32, value: &str) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 56.15s [INFO] running `Command { std: "docker" "inspect" "ab4bc1c9a99462d83c25a577825de37234efbdc651af7e39c9618c960a002808", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab4bc1c9a99462d83c25a577825de37234efbdc651af7e39c9618c960a002808", kill_on_drop: false }` [INFO] [stdout] ab4bc1c9a99462d83c25a577825de37234efbdc651af7e39c9618c960a002808