[INFO] cloning repository https://github.com/yyokii/Hecto_RustTextEditor [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yyokii/Hecto_RustTextEditor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyyokii%2FHecto_RustTextEditor", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyyokii%2FHecto_RustTextEditor'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 43f9d477341a23ba82115496a73ebeb9aec81aea [INFO] checking yyokii/Hecto_RustTextEditor against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyyokii%2FHecto_RustTextEditor" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yyokii/Hecto_RustTextEditor on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yyokii/Hecto_RustTextEditor [INFO] finished tweaking git repo https://github.com/yyokii/Hecto_RustTextEditor [INFO] tweaked toml for git repo https://github.com/yyokii/Hecto_RustTextEditor written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/yyokii/Hecto_RustTextEditor 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1943a2b9986d08f1a439fe13aec097139fc52752e8dfed6f9d3dcc7c987b0ac8 [INFO] running `Command { std: "docker" "start" "-a" "1943a2b9986d08f1a439fe13aec097139fc52752e8dfed6f9d3dcc7c987b0ac8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1943a2b9986d08f1a439fe13aec097139fc52752e8dfed6f9d3dcc7c987b0ac8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1943a2b9986d08f1a439fe13aec097139fc52752e8dfed6f9d3dcc7c987b0ac8", kill_on_drop: false }` [INFO] [stdout] 1943a2b9986d08f1a439fe13aec097139fc52752e8dfed6f9d3dcc7c987b0ac8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6de3e8ec7267f68a9b34cb5dfc0e7b520228a53985483cfabb1000f4b169fa04 [INFO] running `Command { std: "docker" "start" "-a" "6de3e8ec7267f68a9b34cb5dfc0e7b520228a53985483cfabb1000f4b169fa04", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking unicode-segmentation v1.8.0 [INFO] [stderr] Checking termion v1.5.6 [INFO] [stderr] Checking hecto v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `file_type` [INFO] [stdout] --> src/document.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | let file_type = FileType::from(filename); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_type` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file_type` [INFO] [stdout] --> src/document.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | let file_type = FileType::from(filename); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_type` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/editor.rs:225:13 [INFO] [stdout] | [INFO] [stdout] 225 | let mut offset = &mut self.offset; [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/editor.rs:225:13 [INFO] [stdout] | [INFO] [stdout] 225 | let mut offset = &mut self.offset; [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: unused variable: `color` [INFO] [stdout] --> src/terminal.rs:62:25 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn set_bg_color(color: color::Rgb) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_color` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `color` [INFO] [stdout] --> src/terminal.rs:62:25 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn set_bg_color(color: color::Rgb) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_color` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `multiline_comments` is never read [INFO] [stdout] --> src/filetype.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct HighlightingOptions { [INFO] [stdout] | ------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | multiline_comments: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `multiline_comments` is never read [INFO] [stdout] --> src/filetype.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct HighlightingOptions { [INFO] [stdout] | ------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | multiline_comments: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `multiline_comments` is never used [INFO] [stdout] --> src/filetype.rs:132:12 [INFO] [stdout] | [INFO] [stdout] 119 | impl HighlightingOptions { [INFO] [stdout] | ------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 132 | pub fn multiline_comments(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `multiline_comments` is never used [INFO] [stdout] --> src/filetype.rs:132:12 [INFO] [stdout] | [INFO] [stdout] 119 | impl HighlightingOptions { [INFO] [stdout] | ------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 132 | pub fn multiline_comments(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_empty` is never used [INFO] [stdout] --> src/row.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl Row { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 62 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_empty` is never used [INFO] [stdout] --> src/row.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl Row { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 62 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.73s [INFO] running `Command { std: "docker" "inspect" "6de3e8ec7267f68a9b34cb5dfc0e7b520228a53985483cfabb1000f4b169fa04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6de3e8ec7267f68a9b34cb5dfc0e7b520228a53985483cfabb1000f4b169fa04", kill_on_drop: false }` [INFO] [stdout] 6de3e8ec7267f68a9b34cb5dfc0e7b520228a53985483cfabb1000f4b169fa04