[INFO] cloning repository https://github.com/hami-sh/advent2024 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hami-sh/advent2024" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhami-sh%2Fadvent2024", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhami-sh%2Fadvent2024'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6d7058dc4f3b7c70cc512440aaf5a2eb45c548be [INFO] testing hami-sh/advent2024 against 1.84.0 for beta-1.85-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhami-sh%2Fadvent2024" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hami-sh/advent2024 on toolchain 1.84.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.84.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hami-sh/advent2024 [INFO] finished tweaking git repo https://github.com/hami-sh/advent2024 [INFO] tweaked toml for git repo https://github.com/hami-sh/advent2024 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/hami-sh/advent2024 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" "+1.84.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2a0691cebad6cf88fb77c8c7c190f9e5c2a28cc4fdc65af42df7609faf23653f [INFO] running `Command { std: "docker" "start" "-a" "2a0691cebad6cf88fb77c8c7c190f9e5c2a28cc4fdc65af42df7609faf23653f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a0691cebad6cf88fb77c8c7c190f9e5c2a28cc4fdc65af42df7609faf23653f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a0691cebad6cf88fb77c8c7c190f9e5c2a28cc4fdc65af42df7609faf23653f", kill_on_drop: false }` [INFO] [stdout] 2a0691cebad6cf88fb77c8c7c190f9e5c2a28cc4fdc65af42df7609faf23653f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d4db667e6dad7a6e08c19e857001290719591fbe4a3dd83bf7dd10bd2f8d7041 [INFO] running `Command { std: "docker" "start" "-a" "d4db667e6dad7a6e08c19e857001290719591fbe4a3dd83bf7dd10bd2f8d7041", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling anstyle-query v1.1.2 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling colorchoice v1.0.3 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling clap_lex v0.7.3 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling thiserror v2.0.3 [INFO] [stderr] Compiling anstyle-parse v0.2.6 [INFO] [stderr] Compiling anstream v0.6.18 [INFO] [stderr] Compiling clap_builder v4.5.21 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling thiserror-impl v2.0.3 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Compiling clap v4.5.21 [INFO] [stderr] Compiling advent2024 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/solutions/day2b.rs:42:35 [INFO] [stdout] | [INFO] [stdout] 42 | fn is_row_safe(row: &Vec) -> (bool) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 42 - fn is_row_safe(row: &Vec) -> (bool) { [INFO] [stdout] 42 + fn is_row_safe(row: &Vec) -> bool { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/solutions/day3a.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{BufRead, Read}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/solutions/day3b.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{BufRead, Read}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `reached_index` is assigned to, but never used [INFO] [stdout] --> src/solutions/day2b.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | let mut reached_index = 0; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_reached_index` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `reached_index` is never read [INFO] [stdout] --> src/solutions/day2b.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | reached_index = 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: value assigned to `reached_index` is never read [INFO] [stdout] --> src/solutions/day2b.rs:70:13 [INFO] [stdout] | [INFO] [stdout] 70 | reached_index = i; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/solutions/day3a.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | let mut first_four_char = buf.chars().skip(i).take(4).collect::(); [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: `allow` [INFO] [stdout] --> src/solutions/day3b.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | let mut allow = false; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_allow` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/solutions/day3b.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let mut allow = false; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/solutions/day3b.rs:16:13 [INFO] [stdout] | [INFO] [stdout] 16 | let mut first_four_char = buf.chars().skip(i).take(4).collect::(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.15s [INFO] running `Command { std: "docker" "inspect" "d4db667e6dad7a6e08c19e857001290719591fbe4a3dd83bf7dd10bd2f8d7041", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4db667e6dad7a6e08c19e857001290719591fbe4a3dd83bf7dd10bd2f8d7041", kill_on_drop: false }` [INFO] [stdout] d4db667e6dad7a6e08c19e857001290719591fbe4a3dd83bf7dd10bd2f8d7041 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba15313c40a62c9b40e013e45dac98b3e0258cddbb9618df0adb62bcdbe4ed31 [INFO] running `Command { std: "docker" "start" "-a" "ba15313c40a62c9b40e013e45dac98b3e0258cddbb9618df0adb62bcdbe4ed31", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/solutions/day2b.rs:42:35 [INFO] [stdout] | [INFO] [stdout] 42 | fn is_row_safe(row: &Vec) -> (bool) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 42 - fn is_row_safe(row: &Vec) -> (bool) { [INFO] [stdout] 42 + fn is_row_safe(row: &Vec) -> bool { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/solutions/day3a.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{BufRead, Read}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/solutions/day3b.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{BufRead, Read}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `reached_index` is assigned to, but never used [INFO] [stdout] --> src/solutions/day2b.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | let mut reached_index = 0; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_reached_index` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `reached_index` is never read [INFO] [stdout] --> src/solutions/day2b.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | reached_index = 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: value assigned to `reached_index` is never read [INFO] [stdout] --> src/solutions/day2b.rs:70:13 [INFO] [stdout] | [INFO] [stdout] 70 | reached_index = i; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/solutions/day3a.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | let mut first_four_char = buf.chars().skip(i).take(4).collect::(); [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: `allow` [INFO] [stdout] --> src/solutions/day3b.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | let mut allow = false; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_allow` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/solutions/day3b.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let mut allow = false; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/solutions/day3b.rs:16:13 [INFO] [stdout] | [INFO] [stdout] 16 | let mut first_four_char = buf.chars().skip(i).take(4).collect::(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling advent2024 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/solutions/day2b.rs:42:35 [INFO] [stdout] | [INFO] [stdout] 42 | fn is_row_safe(row: &Vec) -> (bool) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 42 - fn is_row_safe(row: &Vec) -> (bool) { [INFO] [stdout] 42 + fn is_row_safe(row: &Vec) -> bool { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/solutions/day3a.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{BufRead, Read}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/solutions/day3b.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{BufRead, Read}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `reached_index` is assigned to, but never used [INFO] [stdout] --> src/solutions/day2b.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | let mut reached_index = 0; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_reached_index` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `reached_index` is never read [INFO] [stdout] --> src/solutions/day2b.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | reached_index = 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: value assigned to `reached_index` is never read [INFO] [stdout] --> src/solutions/day2b.rs:70:13 [INFO] [stdout] | [INFO] [stdout] 70 | reached_index = i; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/solutions/day3a.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | let mut first_four_char = buf.chars().skip(i).take(4).collect::(); [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: `allow` [INFO] [stdout] --> src/solutions/day3b.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | let mut allow = false; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_allow` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/solutions/day3b.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let mut allow = false; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/solutions/day3b.rs:16:13 [INFO] [stdout] | [INFO] [stdout] 16 | let mut first_four_char = buf.chars().skip(i).take(4).collect::(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "ba15313c40a62c9b40e013e45dac98b3e0258cddbb9618df0adb62bcdbe4ed31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba15313c40a62c9b40e013e45dac98b3e0258cddbb9618df0adb62bcdbe4ed31", kill_on_drop: false }` [INFO] [stdout] ba15313c40a62c9b40e013e45dac98b3e0258cddbb9618df0adb62bcdbe4ed31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ebacbc3d78a5e3b185075b0112ae1b675fc1eb54ce4ea6798ccc630d756f95cc [INFO] running `Command { std: "docker" "start" "-a" "ebacbc3d78a5e3b185075b0112ae1b675fc1eb54ce4ea6798ccc630d756f95cc", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/solutions/day2b.rs:42:35 [INFO] [stderr] | [INFO] [stderr] 42 | fn is_row_safe(row: &Vec) -> (bool) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 42 - fn is_row_safe(row: &Vec) -> (bool) { [INFO] [stderr] 42 + fn is_row_safe(row: &Vec) -> bool { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufRead` [INFO] [stderr] --> src/solutions/day3a.rs:1:15 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::{BufRead, Read}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufRead` [INFO] [stderr] --> src/solutions/day3b.rs:1:15 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::{BufRead, Read}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `reached_index` is assigned to, but never used [INFO] [stderr] --> src/solutions/day2b.rs:51:13 [INFO] [stderr] | [INFO] [stderr] 51 | let mut reached_index = 0; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_reached_index` instead [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `reached_index` is never read [INFO] [stderr] --> src/solutions/day2b.rs:65:13 [INFO] [stderr] | [INFO] [stderr] 65 | reached_index = i; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `reached_index` is never read [INFO] [stderr] --> src/solutions/day2b.rs:70:13 [INFO] [stderr] | [INFO] [stderr] 70 | reached_index = i; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/solutions/day3a.rs:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | let mut first_four_char = buf.chars().skip(i).take(4).collect::(); [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: `allow` [INFO] [stderr] --> src/solutions/day3b.rs:10:13 [INFO] [stderr] | [INFO] [stderr] 10 | let mut allow = false; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_allow` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/solutions/day3b.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | let mut allow = false; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/solutions/day3b.rs:16:13 [INFO] [stderr] | [INFO] [stderr] 16 | let mut first_four_char = buf.chars().skip(i).take(4).collect::(); [INFO] [stderr] | ----^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `advent2024` (lib) generated 10 warnings (run `cargo fix --lib -p advent2024` to apply 6 suggestions) [INFO] [stderr] warning: `advent2024` (lib test) generated 10 warnings (10 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/advent2024-9cf404931afecb3d) [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/advent2024-35b1dfea316e629e) [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] [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] [stderr] Doc-tests advent2024 [INFO] [stderr] error: failed to create temporary directory: Custom { kind: StorageFull, error: PathError { path: "/tmp/rustdoctestb2oNj1", err: Os { code: 28, kind: StorageFull, message: "No space left on device" } } } [INFO] [stderr] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.84.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --color auto --crate-name advent2024 --test src/lib.rs --test-run-directory /opt/rustwide/workdir -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern advent2024=/opt/rustwide/target/debug/deps/libadvent2024-ef1b86783cce6c14.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-592f2adb10967b2d.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-d0bf8662eb8314ba.rlib -C embed-bitcode=no --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' --cap-lints=warn --error-format human` (exit status: 1) [INFO] [stderr] note: test exited abnormally; to see the full output pass --nocapture to the harness. [INFO] running `Command { std: "docker" "inspect" "ebacbc3d78a5e3b185075b0112ae1b675fc1eb54ce4ea6798ccc630d756f95cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebacbc3d78a5e3b185075b0112ae1b675fc1eb54ce4ea6798ccc630d756f95cc", kill_on_drop: false }` [INFO] [stdout] ebacbc3d78a5e3b185075b0112ae1b675fc1eb54ce4ea6798ccc630d756f95cc