[INFO] cloning repository https://github.com/barneyb/rust_playground [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/barneyb/rust_playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbarneyb%2Frust_playground", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbarneyb%2Frust_playground'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9ff637fcacf34ec7e124634a3952c852e1eadf33 [INFO] checking barneyb/rust_playground against nightly-2024-02-05 for check-cfg-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbarneyb%2Frust_playground" "/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/barneyb/rust_playground on toolchain nightly-2024-02-05 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/barneyb/rust_playground [INFO] finished tweaking git repo https://github.com/barneyb/rust_playground [INFO] tweaked toml for git repo https://github.com/barneyb/rust_playground written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/barneyb/rust_playground 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" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bb7a48184352020015d6374c66f2acdb41f5ab3dfe42cd8979bdab3947473d2b [INFO] running `Command { std: "docker" "start" "-a" "bb7a48184352020015d6374c66f2acdb41f5ab3dfe42cd8979bdab3947473d2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bb7a48184352020015d6374c66f2acdb41f5ab3dfe42cd8979bdab3947473d2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb7a48184352020015d6374c66f2acdb41f5ab3dfe42cd8979bdab3947473d2b", kill_on_drop: false }` [INFO] [stdout] bb7a48184352020015d6374c66f2acdb41f5ab3dfe42cd8979bdab3947473d2b [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" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a471e15fe0bb52a4da9b7f2feab945da0ebaa6e841f1aa97dc97c6a0830c203a [INFO] running `Command { std: "docker" "start" "-a" "a471e15fe0bb52a4da9b7f2feab945da0ebaa6e841f1aa97dc97c6a0830c203a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking rust_playground v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Dir`, `Turn` [INFO] [stdout] --> src/aoc_2019_15/mod.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::geom2d::{Dir, Turn}; [INFO] [stdout] | ^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Processor`, `Program` [INFO] [stdout] --> src/aoc_2019_15/mod.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::intcode::{Processor, Program}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BW::*`, `BW` [INFO] [stdout] --> src/aoc_2019_15/mod.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::plane::{Plane, BW, BW::*, ToChar}; [INFO] [stdout] | ^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Dir`, `Turn` [INFO] [stdout] --> src/aoc_2019_15/mod.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::geom2d::{Dir, Turn}; [INFO] [stdout] | ^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Processor`, `Program` [INFO] [stdout] --> src/aoc_2019_15/mod.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::intcode::{Processor, Program}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BW::*`, `BW` [INFO] [stdout] --> src/aoc_2019_15/mod.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::plane::{Plane, BW, BW::*, ToChar}; [INFO] [stdout] | ^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prog` [INFO] [stdout] --> src/aoc_2019_15/mod.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let prog = intcode::read_from_file(filename); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_prog` [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/aoc_2019_15/mod.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | let mut pos = Point::origin(); [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: field `settings` is never read [INFO] [stdout] --> src/aoc_2019_07/mod.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 32 | struct OptimalPhaseSettings { [INFO] [stdout] | -------------------- field in this struct [INFO] [stdout] 33 | settings: PhaseSettings, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OptimalPhaseSettings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Wall` and `Visited` are never constructed [INFO] [stdout] --> src/aoc_2019_15/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 8 | enum Markers { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 11 | Wall, [INFO] [stdout] | ^^^^ [INFO] [stdout] 12 | Visited, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prog` [INFO] [stdout] --> src/aoc_2019_15/mod.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let prog = intcode::read_from_file(filename); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_prog` [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/aoc_2019_15/mod.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | let mut pos = Point::origin(); [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: variants `Wall` and `Visited` are never constructed [INFO] [stdout] --> src/aoc_2019_15/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 8 | enum Markers { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 11 | Wall, [INFO] [stdout] | ^^^^ [INFO] [stdout] 12 | Visited, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.55s [INFO] running `Command { std: "docker" "inspect" "a471e15fe0bb52a4da9b7f2feab945da0ebaa6e841f1aa97dc97c6a0830c203a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a471e15fe0bb52a4da9b7f2feab945da0ebaa6e841f1aa97dc97c6a0830c203a", kill_on_drop: false }` [INFO] [stdout] a471e15fe0bb52a4da9b7f2feab945da0ebaa6e841f1aa97dc97c6a0830c203a [INFO] checking barneyb/rust_playground against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbarneyb%2Frust_playground" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/barneyb/rust_playground on toolchain nightly-2024-02-05 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/barneyb/rust_playground [INFO] finished tweaking git repo https://github.com/barneyb/rust_playground [INFO] tweaked toml for git repo https://github.com/barneyb/rust_playground written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/barneyb/rust_playground 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" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bfc98dcb9f3aa6babf16d2ec0a5cfa06b6ba82aa81c9a36a5b19532be77259dc [INFO] running `Command { std: "docker" "start" "-a" "bfc98dcb9f3aa6babf16d2ec0a5cfa06b6ba82aa81c9a36a5b19532be77259dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bfc98dcb9f3aa6babf16d2ec0a5cfa06b6ba82aa81c9a36a5b19532be77259dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfc98dcb9f3aa6babf16d2ec0a5cfa06b6ba82aa81c9a36a5b19532be77259dc", kill_on_drop: false }` [INFO] [stdout] bfc98dcb9f3aa6babf16d2ec0a5cfa06b6ba82aa81c9a36a5b19532be77259dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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 -Dunexpected_cfgs" "-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" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zcheck-cfg", kill_on_drop: false }` [INFO] [stdout] 92fdecb9d22ba4bd8674c82e2495273545afbe626683d4fc55989d4e9ce7a89f [INFO] running `Command { std: "docker" "start" "-a" "92fdecb9d22ba4bd8674c82e2495273545afbe626683d4fc55989d4e9ce7a89f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking rust_playground v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Dir`, `Turn` [INFO] [stdout] --> src/aoc_2019_15/mod.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::geom2d::{Dir, Turn}; [INFO] [stdout] | ^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Processor`, `Program` [INFO] [stdout] --> src/aoc_2019_15/mod.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::intcode::{Processor, Program}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BW::*`, `BW` [INFO] [stdout] --> src/aoc_2019_15/mod.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::plane::{Plane, BW, BW::*, ToChar}; [INFO] [stdout] | ^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unexpected `cfg` condition name: `rustfmt` [INFO] [stdout] --> src/geom2d.rs:62:20 [INFO] [stdout] | [INFO] [stdout] 62 | #[cfg_attr(rustfmt, rustfmt_skip)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `debug_assertions`, `doc`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `unix`, `windows` [INFO] [stdout] = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rustfmt)");` to the top of a `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: requested on the command line with `-D unexpected-cfgs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Dir`, `Turn` [INFO] [stdout] --> src/aoc_2019_15/mod.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::geom2d::{Dir, Turn}; [INFO] [stdout] | ^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Processor`, `Program` [INFO] [stdout] --> src/aoc_2019_15/mod.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::intcode::{Processor, Program}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BW::*`, `BW` [INFO] [stdout] --> src/aoc_2019_15/mod.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::plane::{Plane, BW, BW::*, ToChar}; [INFO] [stdout] | ^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unexpected `cfg` condition name: `rustfmt` [INFO] [stdout] --> src/aoc_2019_22/test.rs:52:16 [INFO] [stdout] | [INFO] [stdout] 52 | #[cfg_attr(rustfmt, rustfmt_skip)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `debug_assertions`, `doc`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `unix`, `windows` [INFO] [stdout] = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rustfmt)");` to the top of a `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: requested on the command line with `-D unexpected-cfgs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unexpected `cfg` condition name: `rustfmt` [INFO] [stdout] --> src/geom2d.rs:62:20 [INFO] [stdout] | [INFO] [stdout] 62 | #[cfg_attr(rustfmt, rustfmt_skip)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rustfmt)");` to the top of a `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prog` [INFO] [stdout] --> src/aoc_2019_15/mod.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let prog = intcode::read_from_file(filename); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_prog` [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/aoc_2019_15/mod.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | let mut pos = Point::origin(); [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: field `settings` is never read [INFO] [stdout] --> src/aoc_2019_07/mod.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 32 | struct OptimalPhaseSettings { [INFO] [stdout] | -------------------- field in this struct [INFO] [stdout] 33 | settings: PhaseSettings, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OptimalPhaseSettings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Wall` and `Visited` are never constructed [INFO] [stdout] --> src/aoc_2019_15/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 8 | enum Markers { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 11 | Wall, [INFO] [stdout] | ^^^^ [INFO] [stdout] 12 | Visited, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust_playground` (lib) due to 2 previous errors; 7 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `prog` [INFO] [stdout] --> src/aoc_2019_15/mod.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let prog = intcode::read_from_file(filename); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_prog` [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/aoc_2019_15/mod.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | let mut pos = Point::origin(); [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: variants `Wall` and `Visited` are never constructed [INFO] [stdout] --> src/aoc_2019_15/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 8 | enum Markers { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 11 | Wall, [INFO] [stdout] | ^^^^ [INFO] [stdout] 12 | Visited, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust_playground` (lib test) due to 3 previous errors; 6 warnings emitted [INFO] running `Command { std: "docker" "inspect" "92fdecb9d22ba4bd8674c82e2495273545afbe626683d4fc55989d4e9ce7a89f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92fdecb9d22ba4bd8674c82e2495273545afbe626683d4fc55989d4e9ce7a89f", kill_on_drop: false }` [INFO] [stdout] 92fdecb9d22ba4bd8674c82e2495273545afbe626683d4fc55989d4e9ce7a89f