[INFO] cloning repository https://github.com/Araly/advent-of-code-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Araly/advent-of-code-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAraly%2Fadvent-of-code-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAraly%2Fadvent-of-code-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 26dc2230a42eca397db726c4fb9348533bd3c400 [INFO] checking Araly/advent-of-code-rust against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAraly%2Fadvent-of-code-rust" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/Araly/advent-of-code-rust [INFO] finished tweaking git repo https://github.com/Araly/advent-of-code-rust [INFO] tweaked toml for git repo https://github.com/Araly/advent-of-code-rust written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Araly/advent-of-code-rust on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Araly/advent-of-code-rust 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dhat v0.3.3 [INFO] [stderr] Downloaded pico-args v0.5.0 [INFO] [stderr] Downloaded mintex v0.1.2 [INFO] [stderr] Downloaded array2d v0.3.2 [INFO] [stderr] Downloaded sys-info v0.9.1 [INFO] [stderr] Downloaded thousands v0.2.0 [INFO] [stderr] Downloaded tinyjson v2.5.1 [INFO] [stderr] Downloaded indexmap v2.7.0 [INFO] [stderr] Downloaded hashbrown v0.15.2 [INFO] [stderr] Downloaded regex v1.11.1 [INFO] [stderr] Downloaded regex-automata v0.4.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] da73c8fe76311299a4cd7bf99de1be4ccedb5f11fb882f12534dd09320aaf6c4 [INFO] running `Command { std: "docker" "start" "-a" "da73c8fe76311299a4cd7bf99de1be4ccedb5f11fb882f12534dd09320aaf6c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "da73c8fe76311299a4cd7bf99de1be4ccedb5f11fb882f12534dd09320aaf6c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da73c8fe76311299a4cd7bf99de1be4ccedb5f11fb882f12534dd09320aaf6c4", kill_on_drop: false }` [INFO] [stdout] da73c8fe76311299a4cd7bf99de1be4ccedb5f11fb882f12534dd09320aaf6c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f9967509169a8d21eccca83e63f53e394a590dc58d223934ebcf32509e586046 [INFO] running `Command { std: "docker" "start" "-a" "f9967509169a8d21eccca83e63f53e394a590dc58d223934ebcf32509e586046", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking hashbrown v0.15.2 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Checking pico-args v0.5.0 [INFO] [stderr] Checking tinyjson v2.5.1 [INFO] [stderr] Checking array2d v0.3.2 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking indexmap v2.7.0 [INFO] [stderr] Checking petgraph v0.6.5 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking advent_of_code v0.11.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `cursor_left` is never read [INFO] [stdout] --> src/bin/09.rs:137:27 [INFO] [stdout] | [INFO] [stdout] 137 | let mut cursor_left = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_blocks` is never used [INFO] [stdout] --> src/bin/09.rs:89:4 [INFO] [stdout] | [INFO] [stdout] 89 | fn print_blocks(blocks: Vec>) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_files` is never used [INFO] [stdout] --> src/bin/09.rs:99:4 [INFO] [stdout] | [INFO] [stdout] 99 | fn print_files(files: Vec<(Option, usize)>) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `result` is never read [INFO] [stdout] --> src/bin/11.rs:69:22 [INFO] [stdout] | [INFO] [stdout] 69 | let mut result = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_edges` is never used [INFO] [stdout] --> src/bin/12.rs:258:4 [INFO] [stdout] | [INFO] [stdout] 258 | fn print_edges(edges: Array2D>) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Colorize` [INFO] [stdout] --> src/bin/10.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | use colored::{self, Colorize}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rating` [INFO] [stdout] --> src/bin/10.rs:15:33 [INFO] [stdout] | [INFO] [stdout] 15 | let (trailends, rating) = run_trail(&map, y, x, None); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_rating` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `trailends` [INFO] [stdout] --> src/bin/10.rs:31:22 [INFO] [stdout] | [INFO] [stdout] 31 | let (trailends, rating) = run_trail(&map, y, x, None); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trailends` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `show` is never used [INFO] [stdout] --> src/bin/08.rs:127:4 [INFO] [stdout] | [INFO] [stdout] 127 | fn show( [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `result` is never read [INFO] [stdout] --> src/bin/11.rs:69:22 [INFO] [stdout] | [INFO] [stdout] 69 | let mut result = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `next` is never used [INFO] [stdout] --> src/bin/07.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 34 | impl Operation { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 35 | fn next(operations: &mut Vec, include_concat: bool) -> Option<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `operations` is never read [INFO] [stdout] --> src/bin/07.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 88 | struct Equation { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 91 | operations: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Equation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `generate_operations` and `check` are never used [INFO] [stdout] --> src/bin/07.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 94 | impl Equation { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 111 | fn generate_operations(&mut self, include_concat: bool) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 131 | fn check(&self) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `show` is never used [INFO] [stdout] --> src/bin/08.rs:127:4 [INFO] [stdout] | [INFO] [stdout] 127 | fn show( [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `next` is never used [INFO] [stdout] --> src/bin/07.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 34 | impl Operation { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 35 | fn next(operations: &mut Vec, include_concat: bool) -> Option<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `operations` is never read [INFO] [stdout] --> src/bin/07.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 88 | struct Equation { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 91 | operations: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Equation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `generate_operations` and `check` are never used [INFO] [stdout] --> src/bin/07.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 94 | impl Equation { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 111 | fn generate_operations(&mut self, include_concat: bool) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 131 | fn check(&self) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Colorize` [INFO] [stdout] --> src/bin/10.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | use colored::{self, Colorize}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cursor_left` is never read [INFO] [stdout] --> src/bin/09.rs:137:27 [INFO] [stdout] | [INFO] [stdout] 137 | let mut cursor_left = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_blocks` is never used [INFO] [stdout] --> src/bin/09.rs:89:4 [INFO] [stdout] | [INFO] [stdout] 89 | fn print_blocks(blocks: Vec>) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_files` is never used [INFO] [stdout] --> src/bin/09.rs:99:4 [INFO] [stdout] | [INFO] [stdout] 99 | fn print_files(files: Vec<(Option, usize)>) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rating` [INFO] [stdout] --> src/bin/10.rs:15:33 [INFO] [stdout] | [INFO] [stdout] 15 | let (trailends, rating) = run_trail(&map, y, x, None); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_rating` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `trailends` [INFO] [stdout] --> src/bin/10.rs:31:22 [INFO] [stdout] | [INFO] [stdout] 31 | let (trailends, rating) = run_trail(&map, y, x, None); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trailends` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_edges` is never used [INFO] [stdout] --> src/bin/12.rs:258:4 [INFO] [stdout] | [INFO] [stdout] 258 | fn print_edges(edges: Array2D>) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.48s [INFO] running `Command { std: "docker" "inspect" "f9967509169a8d21eccca83e63f53e394a590dc58d223934ebcf32509e586046", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9967509169a8d21eccca83e63f53e394a590dc58d223934ebcf32509e586046", kill_on_drop: false }` [INFO] [stdout] f9967509169a8d21eccca83e63f53e394a590dc58d223934ebcf32509e586046