[INFO] cloning repository https://github.com/yol/aoc2023 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yol/aoc2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyol%2Faoc2023", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyol%2Faoc2023'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4d1d4abd0e6df9cc46bd69777589038f2c27470d [INFO] checking yol/aoc2023 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyol%2Faoc2023" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yol/aoc2023 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/yol/aoc2023 [INFO] finished tweaking git repo https://github.com/yol/aoc2023 [INFO] tweaked toml for git repo https://github.com/yol/aoc2023 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/yol/aoc2023 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] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded queues v1.1.0 [INFO] [stderr] Downloaded enum-iterator-derive v1.2.1 [INFO] [stderr] Downloaded enum-iterator v1.4.1 [INFO] [stderr] Downloaded num v0.4.1 [INFO] [stderr] Downloaded line_drawing v1.0.0 [INFO] [stderr] Downloaded deprecate-until v0.1.1 [INFO] [stderr] Downloaded num-complex v0.4.4 [INFO] [stderr] Downloaded portable-atomic v1.6.0 [INFO] [stderr] Downloaded grid v0.12.0 [INFO] [stderr] Downloaded itertools v0.12.0 [INFO] [stderr] Downloaded pathfinding v4.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f0676c19945f7eef8fe38b2f193465ab028e1c69d81e94e5b1f0492d02635a45 [INFO] running `Command { std: "docker" "start" "-a" "f0676c19945f7eef8fe38b2f193465ab028e1c69d81e94e5b1f0492d02635a45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f0676c19945f7eef8fe38b2f193465ab028e1c69d81e94e5b1f0492d02635a45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0676c19945f7eef8fe38b2f193465ab028e1c69d81e94e5b1f0492d02635a45", kill_on_drop: false }` [INFO] [stdout] f0676c19945f7eef8fe38b2f193465ab028e1c69d81e94e5b1f0492d02635a45 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 0775a17e436a0e797e8a1f9216306aaa0f2e41a9975fa1fc29beabc2809cba1c [INFO] running `Command { std: "docker" "start" "-a" "0775a17e436a0e797e8a1f9216306aaa0f2e41a9975fa1fc29beabc2809cba1c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling bindgen v0.66.1 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling shlex v1.2.0 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling semver v1.0.20 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling thiserror v1.0.51 [INFO] [stderr] Compiling portable-atomic v1.6.0 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking num-complex v0.4.4 [INFO] [stderr] Checking integer-sqrt v0.1.5 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking itertools v0.12.0 [INFO] [stderr] Compiling clang-sys v1.6.1 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking line_drawing v1.0.0 [INFO] [stderr] Checking queues v1.1.0 [INFO] [stderr] Checking grid v0.12.0 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking petgraph v0.6.4 [INFO] [stderr] Compiling syn v2.0.41 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking console v0.15.7 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Checking indicatif v0.17.7 [INFO] [stderr] Compiling thiserror-impl v1.0.51 [INFO] [stderr] Compiling enum-iterator-derive v1.2.1 [INFO] [stderr] Compiling deprecate-until v0.1.1 [INFO] [stderr] Checking enum-iterator v1.4.1 [INFO] [stderr] Checking pathfinding v4.6.0 [INFO] [stderr] Compiling z3-sys v0.8.1 [INFO] [stderr] Checking z3 v0.12.1 [INFO] [stderr] Checking aoc2023 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/day21.rs:205:5 [INFO] [stdout] | [INFO] [stdout] 175 | return; [INFO] [stdout] | ------ any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 205 | println!("{}", j); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/day21.rs:205:5 [INFO] [stdout] | [INFO] [stdout] 175 | return; [INFO] [stdout] | ------ any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 205 | println!("{}", j); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/day21.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/day21.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `plot_count_even` is assigned to, but never used [INFO] [stdout] --> src/day21.rs:85:13 [INFO] [stdout] | [INFO] [stdout] 85 | let mut plot_count_even = 0_u64; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_plot_count_even` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `plot_count_odd` is assigned to, but never used [INFO] [stdout] --> src/day21.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | let mut plot_count_odd = 0_u64; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_plot_count_odd` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `j` is assigned to, but never used [INFO] [stdout] --> src/day21.rs:126:13 [INFO] [stdout] | [INFO] [stdout] 126 | let mut j = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_j` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `j` is never read [INFO] [stdout] --> src/day21.rs:149:13 [INFO] [stdout] | [INFO] [stdout] 149 | j = i; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reached` [INFO] [stdout] --> src/day21.rs:207:9 [INFO] [stdout] | [INFO] [stdout] 207 | let reached = plots.len(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reached` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `plot_count_even` is assigned to, but never used [INFO] [stdout] --> src/day21.rs:85:13 [INFO] [stdout] | [INFO] [stdout] 85 | let mut plot_count_even = 0_u64; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_plot_count_even` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `plot_count_odd` is assigned to, but never used [INFO] [stdout] --> src/day21.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | let mut plot_count_odd = 0_u64; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_plot_count_odd` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `j` is assigned to, but never used [INFO] [stdout] --> src/day21.rs:126:13 [INFO] [stdout] | [INFO] [stdout] 126 | let mut j = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_j` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `j` is never read [INFO] [stdout] --> src/day21.rs:149:13 [INFO] [stdout] | [INFO] [stdout] 149 | j = i; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reached` [INFO] [stdout] --> src/day21.rs:207:9 [INFO] [stdout] | [INFO] [stdout] 207 | let reached = plots.len(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reached` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.36s [INFO] running `Command { std: "docker" "inspect" "0775a17e436a0e797e8a1f9216306aaa0f2e41a9975fa1fc29beabc2809cba1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0775a17e436a0e797e8a1f9216306aaa0f2e41a9975fa1fc29beabc2809cba1c", kill_on_drop: false }` [INFO] [stdout] 0775a17e436a0e797e8a1f9216306aaa0f2e41a9975fa1fc29beabc2809cba1c