[INFO] cloning repository https://github.com/hlinander/aoc2024 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hlinander/aoc2024" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhlinander%2Faoc2024", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhlinander%2Faoc2024'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b31db6f0083ec939558966eb7fd00bbcd073fe9b [INFO] testing hlinander/aoc2024 against beta-2025-02-18 for beta-1.86-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhlinander%2Faoc2024" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hlinander/aoc2024 on toolchain beta-2025-02-18 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hlinander/aoc2024 [INFO] finished tweaking git repo https://github.com/hlinander/aoc2024 [INFO] tweaked toml for git repo https://github.com/hlinander/aoc2024 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/hlinander/aoc2024 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" "+beta-2025-02-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 05afb2fc52c9b13a9cab974f3cb4e068210f5bc0a55f28810bb312104f4f8d0e [INFO] running `Command { std: "docker" "start" "-a" "05afb2fc52c9b13a9cab974f3cb4e068210f5bc0a55f28810bb312104f4f8d0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "05afb2fc52c9b13a9cab974f3cb4e068210f5bc0a55f28810bb312104f4f8d0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05afb2fc52c9b13a9cab974f3cb4e068210f5bc0a55f28810bb312104f4f8d0e", kill_on_drop: false }` [INFO] [stdout] 05afb2fc52c9b13a9cab974f3cb4e068210f5bc0a55f28810bb312104f4f8d0e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ef2c6e966f08b90b8702afbbdb453d61894712ca88886fb7843ae9ed45a1bf8 [INFO] running `Command { std: "docker" "start" "-a" "7ef2c6e966f08b90b8702afbbdb453d61894712ca88886fb7843ae9ed45a1bf8", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling aoc2024 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/d6.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | io::{stdin, Read}, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/d9.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | io::{stdin, Read}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `group_key` [INFO] [stdout] --> src/d10.rs:67:16 [INFO] [stdout] | [INFO] [stdout] 67 | .map(|(group_key, group)| { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_group_key` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `group_key` [INFO] [stdout] --> src/d10.rs:87:16 [INFO] [stdout] | [INFO] [stdout] 87 | .map(|(group_key, group)| { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_group_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stdin` [INFO] [stdout] --> src/d6.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | let mut stdin = stdin(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stdin` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/d6.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | let mut stdin = stdin(); [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: unused variable: `stdin` [INFO] [stdout] --> src/d9.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | let mut stdin = stdin(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stdin` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bytes` [INFO] [stdout] --> src/d9.rs:32:44 [INFO] [stdout] | [INFO] [stdout] 32 | if let Some((rev_file_idx, bytes)) = current_rev_file { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/d9.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let mut stdin = stdin(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stdin` [INFO] [stdout] --> src/d9.rs:96:13 [INFO] [stdout] | [INFO] [stdout] 96 | let mut stdin = stdin(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stdin` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/d9.rs:96:9 [INFO] [stdout] | [INFO] [stdout] 96 | let mut stdin = stdin(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_matrix` is never used [INFO] [stdout] --> src/d6.rs:25:4 [INFO] [stdout] | [INFO] [stdout] 25 | fn print_matrix(matrix: &Vec>) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `render_blocks` is never used [INFO] [stdout] --> src/d9.rs:173:4 [INFO] [stdout] | [INFO] [stdout] 173 | fn render_blocks(compact: &Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.56s [INFO] running `Command { std: "docker" "inspect" "7ef2c6e966f08b90b8702afbbdb453d61894712ca88886fb7843ae9ed45a1bf8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ef2c6e966f08b90b8702afbbdb453d61894712ca88886fb7843ae9ed45a1bf8", kill_on_drop: false }` [INFO] [stdout] 7ef2c6e966f08b90b8702afbbdb453d61894712ca88886fb7843ae9ed45a1bf8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d05ee988c4b42704610597f8f6d5c3a144dd045790ff6ab48fed82756f82258e [INFO] running `Command { std: "docker" "start" "-a" "d05ee988c4b42704610597f8f6d5c3a144dd045790ff6ab48fed82756f82258e", kill_on_drop: false }` [INFO] [stderr] Compiling aoc2024 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/d6.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | io::{stdin, Read}, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/d9.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | io::{stdin, Read}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `group_key` [INFO] [stdout] --> src/d10.rs:67:16 [INFO] [stdout] | [INFO] [stdout] 67 | .map(|(group_key, group)| { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_group_key` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `group_key` [INFO] [stdout] --> src/d10.rs:87:16 [INFO] [stdout] | [INFO] [stdout] 87 | .map(|(group_key, group)| { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_group_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stdin` [INFO] [stdout] --> src/d6.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | let mut stdin = stdin(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stdin` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/d6.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | let mut stdin = stdin(); [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: unused variable: `stdin` [INFO] [stdout] --> src/d9.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | let mut stdin = stdin(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stdin` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bytes` [INFO] [stdout] --> src/d9.rs:32:44 [INFO] [stdout] | [INFO] [stdout] 32 | if let Some((rev_file_idx, bytes)) = current_rev_file { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/d9.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let mut stdin = stdin(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stdin` [INFO] [stdout] --> src/d9.rs:96:13 [INFO] [stdout] | [INFO] [stdout] 96 | let mut stdin = stdin(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stdin` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/d9.rs:96:9 [INFO] [stdout] | [INFO] [stdout] 96 | let mut stdin = stdin(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_matrix` is never used [INFO] [stdout] --> src/d6.rs:25:4 [INFO] [stdout] | [INFO] [stdout] 25 | fn print_matrix(matrix: &Vec>) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `render_blocks` is never used [INFO] [stdout] --> src/d9.rs:173:4 [INFO] [stdout] | [INFO] [stdout] 173 | fn render_blocks(compact: &Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s [INFO] running `Command { std: "docker" "inspect" "d05ee988c4b42704610597f8f6d5c3a144dd045790ff6ab48fed82756f82258e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d05ee988c4b42704610597f8f6d5c3a144dd045790ff6ab48fed82756f82258e", kill_on_drop: false }` [INFO] [stdout] d05ee988c4b42704610597f8f6d5c3a144dd045790ff6ab48fed82756f82258e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 779d5b2725dd5b7e927c9ed536f2c11446de09e5f51ec3f8dff08e6ce6140c86 [INFO] running `Command { std: "docker" "start" "-a" "779d5b2725dd5b7e927c9ed536f2c11446de09e5f51ec3f8dff08e6ce6140c86", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Read` [INFO] [stderr] --> src/d6.rs:3:17 [INFO] [stderr] | [INFO] [stderr] 3 | io::{stdin, Read}, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Read` [INFO] [stderr] --> src/d9.rs:3:17 [INFO] [stderr] | [INFO] [stderr] 3 | io::{stdin, Read}, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `group_key` [INFO] [stderr] --> src/d10.rs:67:16 [INFO] [stderr] | [INFO] [stderr] 67 | .map(|(group_key, group)| { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_group_key` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `group_key` [INFO] [stderr] --> src/d10.rs:87:16 [INFO] [stderr] | [INFO] [stderr] 87 | .map(|(group_key, group)| { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_group_key` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stdin` [INFO] [stderr] --> src/d6.rs:40:13 [INFO] [stderr] | [INFO] [stderr] 40 | let mut stdin = stdin(); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stdin` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/d6.rs:40:9 [INFO] [stderr] | [INFO] [stderr] 40 | let mut stdin = stdin(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stdin` [INFO] [stderr] --> src/d9.rs:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | let mut stdin = stdin(); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stdin` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bytes` [INFO] [stderr] --> src/d9.rs:32:44 [INFO] [stderr] | [INFO] [stderr] 32 | if let Some((rev_file_idx, bytes)) = current_rev_file { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/d9.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | let mut stdin = stdin(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stdin` [INFO] [stderr] --> src/d9.rs:96:13 [INFO] [stderr] | [INFO] [stderr] 96 | let mut stdin = stdin(); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stdin` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/d9.rs:96:9 [INFO] [stderr] | [INFO] [stderr] 96 | let mut stdin = stdin(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function `print_matrix` is never used [INFO] [stderr] --> src/d6.rs:25:4 [INFO] [stderr] | [INFO] [stderr] 25 | fn print_matrix(matrix: &Vec>) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `render_blocks` is never used [INFO] [stderr] --> src/d9.rs:173:4 [INFO] [stderr] | [INFO] [stderr] 173 | fn render_blocks(compact: &Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `aoc2024` (bin "aoc2024" test) generated 13 warnings (run `cargo fix --bin "aoc2024" --tests` to apply 5 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/aoc2024-027cdcbe082df767) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "779d5b2725dd5b7e927c9ed536f2c11446de09e5f51ec3f8dff08e6ce6140c86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "779d5b2725dd5b7e927c9ed536f2c11446de09e5f51ec3f8dff08e6ce6140c86", kill_on_drop: false }` [INFO] [stdout] 779d5b2725dd5b7e927c9ed536f2c11446de09e5f51ec3f8dff08e6ce6140c86