[INFO] cloning repository https://github.com/mclaybaugh/rust-text-canvas [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mclaybaugh/rust-text-canvas" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmclaybaugh%2Frust-text-canvas", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmclaybaugh%2Frust-text-canvas'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bbbe8f7d88b0bd6682cfe24573e9f3eb87beb77b [INFO] checking mclaybaugh/rust-text-canvas against master#9fa580b1175018b0a276b0bc68f9827a106f7260 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmclaybaugh%2Frust-text-canvas" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mclaybaugh/rust-text-canvas on toolchain 9fa580b1175018b0a276b0bc68f9827a106f7260 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mclaybaugh/rust-text-canvas [INFO] finished tweaking git repo https://github.com/mclaybaugh/rust-text-canvas [INFO] tweaked toml for git repo https://github.com/mclaybaugh/rust-text-canvas written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/mclaybaugh/rust-text-canvas already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0018dd139b8f5a262eb6d97b70b296fd795b37437ba3fd0367875f6a270fcecc [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" "0018dd139b8f5a262eb6d97b70b296fd795b37437ba3fd0367875f6a270fcecc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0018dd139b8f5a262eb6d97b70b296fd795b37437ba3fd0367875f6a270fcecc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0018dd139b8f5a262eb6d97b70b296fd795b37437ba3fd0367875f6a270fcecc", kill_on_drop: false }` [INFO] [stdout] 0018dd139b8f5a262eb6d97b70b296fd795b37437ba3fd0367875f6a270fcecc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de335bc878381c44e542223f399dd0f6ec30bc9a6a5d0fa1d153b35e148ea7b4 [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" "de335bc878381c44e542223f399dd0f6ec30bc9a6a5d0fa1d153b35e148ea7b4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking rust-text-canvas v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Black` [INFO] [stdout] --> src/canvas.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | Black, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Red` [INFO] [stdout] --> src/canvas.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | Red, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Green` [INFO] [stdout] --> src/canvas.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | Green, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Yellow` [INFO] [stdout] --> src/canvas.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | Yellow, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Blue` [INFO] [stdout] --> src/canvas.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | Blue, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Magenta` [INFO] [stdout] --> src/canvas.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Magenta, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Cyan` [INFO] [stdout] --> src/canvas.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | Cyan, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `White` [INFO] [stdout] --> src/canvas.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | White, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BrightBlack` [INFO] [stdout] --> src/canvas.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | BrightBlack, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BrightRed` [INFO] [stdout] --> src/canvas.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | BrightRed, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BrightGreen` [INFO] [stdout] --> src/canvas.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | BrightGreen, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BrightYellow` [INFO] [stdout] --> src/canvas.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | BrightYellow, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BrightBlue` [INFO] [stdout] --> src/canvas.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | BrightBlue, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BrightMagenta` [INFO] [stdout] --> src/canvas.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | BrightMagenta, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BrightCyan` [INFO] [stdout] --> src/canvas.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | BrightCyan, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BrightWhite` [INFO] [stdout] --> src/canvas.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | BrightWhite [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Coord` [INFO] [stdout] --> src/canvas.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct Coord { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `TextSprite` [INFO] [stdout] --> src/canvas.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 32 | pub struct TextSprite { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_bg_term_color` [INFO] [stdout] --> src/terminal.rs:31:4 [INFO] [stdout] | [INFO] [stdout] 31 | fn get_bg_term_color(color: &canvas::Color) -> &str { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Black` [INFO] [stdout] --> src/canvas.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | Black, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Red` [INFO] [stdout] --> src/canvas.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | Red, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Green` [INFO] [stdout] --> src/canvas.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | Green, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Yellow` [INFO] [stdout] --> src/canvas.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | Yellow, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Blue` [INFO] [stdout] --> src/canvas.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | Blue, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Magenta` [INFO] [stdout] --> src/canvas.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Magenta, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Cyan` [INFO] [stdout] --> src/canvas.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | Cyan, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `White` [INFO] [stdout] --> src/canvas.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | White, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BrightBlack` [INFO] [stdout] --> src/canvas.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | BrightBlack, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BrightRed` [INFO] [stdout] --> src/canvas.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | BrightRed, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BrightGreen` [INFO] [stdout] --> src/canvas.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | BrightGreen, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BrightYellow` [INFO] [stdout] --> src/canvas.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | BrightYellow, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BrightBlue` [INFO] [stdout] --> src/canvas.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | BrightBlue, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BrightMagenta` [INFO] [stdout] --> src/canvas.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | BrightMagenta, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BrightCyan` [INFO] [stdout] --> src/canvas.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | BrightCyan, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BrightWhite` [INFO] [stdout] --> src/canvas.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | BrightWhite [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Coord` [INFO] [stdout] --> src/canvas.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct Coord { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `TextSprite` [INFO] [stdout] --> src/canvas.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 32 | pub struct TextSprite { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_bg_term_color` [INFO] [stdout] --> src/terminal.rs:31:4 [INFO] [stdout] | [INFO] [stdout] 31 | fn get_bg_term_color(color: &canvas::Color) -> &str { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.26s [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "de335bc878381c44e542223f399dd0f6ec30bc9a6a5d0fa1d153b35e148ea7b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de335bc878381c44e542223f399dd0f6ec30bc9a6a5d0fa1d153b35e148ea7b4", kill_on_drop: false }` [INFO] [stdout] de335bc878381c44e542223f399dd0f6ec30bc9a6a5d0fa1d153b35e148ea7b4