[INFO] cloning repository https://github.com/sionnachairean/riprs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sionnachairean/riprs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsionnachairean%2Friprs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsionnachairean%2Friprs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ff5479e0f2be0d19b395f80a362568a2881a9ce9 [INFO] checking sionnachairean/riprs against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsionnachairean%2Friprs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sionnachairean/riprs 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/sionnachairean/riprs [INFO] finished tweaking git repo https://github.com/sionnachairean/riprs [INFO] tweaked toml for git repo https://github.com/sionnachairean/riprs written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/sionnachairean/riprs 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] Downloading crates ... [INFO] [stderr] Downloaded c_vec v2.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 9cbecec0149c0afda3c61ca8e25bbf95beac4625af0bca3d6ccf7600cbab2f02 [INFO] running `Command { std: "docker" "start" "-a" "9cbecec0149c0afda3c61ca8e25bbf95beac4625af0bca3d6ccf7600cbab2f02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9cbecec0149c0afda3c61ca8e25bbf95beac4625af0bca3d6ccf7600cbab2f02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cbecec0149c0afda3c61ca8e25bbf95beac4625af0bca3d6ccf7600cbab2f02", kill_on_drop: false }` [INFO] [stdout] 9cbecec0149c0afda3c61ca8e25bbf95beac4625af0bca3d6ccf7600cbab2f02 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 47b1bb895a123172d0969c2d57580505fa78a852fea5116975ae8d4bde7615ce [INFO] running `Command { std: "docker" "start" "-a" "47b1bb895a123172d0969c2d57580505fa78a852fea5116975ae8d4bde7615ce", kill_on_drop: false }` [INFO] [stderr] Compiling version-compare v0.1.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking c_vec v2.0.0 [INFO] [stderr] Checking flagset v0.4.3 [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Checking riprs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `sdl2::render::Canvas` [INFO] [stdout] --> src/render.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use sdl2::render::Canvas; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::video::Window` [INFO] [stdout] --> src/render.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use sdl2::video::Window; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::render::Canvas` [INFO] [stdout] --> src/render.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use sdl2::render::Canvas; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::video::Window` [INFO] [stdout] --> src/render.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use sdl2::video::Window; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `sdl_context`, `video_system`, `canvas`, `bg_color`, `line_color`, and `cursor` are never read [INFO] [stdout] --> src/render.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct CommandHandler { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 15 | sdl_context: Sdl, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 16 | video_system: VideoSubsystem, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 17 | canvas: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 18 | bg_color: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 19 | line_color: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 20 | cursor: (u32, u32), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `viewport`, `reset_windows`, and `erase_view` are never used [INFO] [stdout] --> src/render.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 23 | impl CommandHandler { [INFO] [stdout] | ------------------- methods in this implementation [INFO] [stdout] 24 | fn viewport(&mut self, x0: u32, y0: u32, x1: u32, y1: u32) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | fn reset_windows(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | fn erase_view(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/structs.rs:225:21 [INFO] [stdout] | [INFO] [stdout] 225 | pub struct FontSize(u32); [INFO] [stdout] | -------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `FontSize` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 225 | pub struct FontSize(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/structs.rs:239:25 [INFO] [stdout] | [INFO] [stdout] 239 | pub struct PaletteColor(u8); [INFO] [stdout] | ------------ ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `PaletteColor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 239 | pub struct PaletteColor(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `sdl_context`, `video_system`, `canvas`, `bg_color`, `line_color`, and `cursor` are never read [INFO] [stdout] --> src/render.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct CommandHandler { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 15 | sdl_context: Sdl, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 16 | video_system: VideoSubsystem, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 17 | canvas: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 18 | bg_color: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 19 | line_color: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 20 | cursor: (u32, u32), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `viewport`, `reset_windows`, and `erase_view` are never used [INFO] [stdout] --> src/render.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 23 | impl CommandHandler { [INFO] [stdout] | ------------------- methods in this implementation [INFO] [stdout] 24 | fn viewport(&mut self, x0: u32, y0: u32, x1: u32, y1: u32) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | fn reset_windows(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | fn erase_view(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/structs.rs:225:21 [INFO] [stdout] | [INFO] [stdout] 225 | pub struct FontSize(u32); [INFO] [stdout] | -------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `FontSize` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 225 | pub struct FontSize(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/structs.rs:239:25 [INFO] [stdout] | [INFO] [stdout] 239 | pub struct PaletteColor(u8); [INFO] [stdout] | ------------ ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `PaletteColor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 239 | pub struct PaletteColor(()); [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 4.03s [INFO] running `Command { std: "docker" "inspect" "47b1bb895a123172d0969c2d57580505fa78a852fea5116975ae8d4bde7615ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47b1bb895a123172d0969c2d57580505fa78a852fea5116975ae8d4bde7615ce", kill_on_drop: false }` [INFO] [stdout] 47b1bb895a123172d0969c2d57580505fa78a852fea5116975ae8d4bde7615ce