[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 master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhami-sh%2Fadvent2024" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [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-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/hami-sh/advent2024 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5f6eed0349985453f4ad6be3cf77b57a666da18c08afc8259586ebf46d1b911e [INFO] running `Command { std: "docker" "start" "-a" "5f6eed0349985453f4ad6be3cf77b57a666da18c08afc8259586ebf46d1b911e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5f6eed0349985453f4ad6be3cf77b57a666da18c08afc8259586ebf46d1b911e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f6eed0349985453f4ad6be3cf77b57a666da18c08afc8259586ebf46d1b911e", kill_on_drop: false }` [INFO] [stdout] 5f6eed0349985453f4ad6be3cf77b57a666da18c08afc8259586ebf46d1b911e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 45d352ec1b56111b4051ed3c1f751ea6a025e9a81e3f9293535dcbb164bb964c [INFO] running `Command { std: "docker" "start" "-a" "45d352ec1b56111b4051ed3c1f751ea6a025e9a81e3f9293535dcbb164bb964c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling colorchoice v1.0.3 [INFO] [stderr] Compiling anstyle-query v1.1.2 [INFO] [stderr] Compiling thiserror v2.0.3 [INFO] [stderr] Compiling anstyle-parse v0.2.6 [INFO] [stderr] Compiling clap_lex v0.7.3 [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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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:51:9 [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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default [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] [stdout] warning: unused variable: `allow` [INFO] [stdout] --> src/solutions/day3b.rs:10:9 [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.16s [INFO] running `Command { std: "docker" "inspect" "45d352ec1b56111b4051ed3c1f751ea6a025e9a81e3f9293535dcbb164bb964c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45d352ec1b56111b4051ed3c1f751ea6a025e9a81e3f9293535dcbb164bb964c", kill_on_drop: false }` [INFO] [stdout] 45d352ec1b56111b4051ed3c1f751ea6a025e9a81e3f9293535dcbb164bb964c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 60fa21160b5ee9fc2ff534a1f4cf26f541936ab35eaf979e44010020459db8ee [INFO] running `Command { std: "docker" "start" "-a" "60fa21160b5ee9fc2ff534a1f4cf26f541936ab35eaf979e44010020459db8ee", 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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:51:9 [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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default [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] [stdout] warning: unused variable: `allow` [INFO] [stdout] --> src/solutions/day3b.rs:10:9 [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] [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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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:51:9 [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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default [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] [stdout] warning: unused variable: `allow` [INFO] [stdout] --> src/solutions/day3b.rs:10:9 [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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s [INFO] running `Command { std: "docker" "inspect" "60fa21160b5ee9fc2ff534a1f4cf26f541936ab35eaf979e44010020459db8ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60fa21160b5ee9fc2ff534a1f4cf26f541936ab35eaf979e44010020459db8ee", kill_on_drop: false }` [INFO] [stdout] 60fa21160b5ee9fc2ff534a1f4cf26f541936ab35eaf979e44010020459db8ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 86f69b60cdfb2033fff06a5beb4289ce17e41cf2a1f5b461d763123b38ad136b [INFO] running `Command { std: "docker" "start" "-a" "86f69b60cdfb2033fff06a5beb4289ce17e41cf2a1f5b461d763123b38ad136b", 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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:51:9 [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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default [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: unused variable: `allow` [INFO] [stderr] --> src/solutions/day3b.rs:10:9 [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: `advent2024` (lib) generated 10 warnings (run `cargo fix --lib -p advent2024` to apply 7 suggestions) [INFO] [stderr] warning: `advent2024` (lib test) generated 10 warnings (10 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/advent2024-ad520f67976a307b) [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] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/advent2024-8f5fdb9b561d48a7) [INFO] [stdout] [INFO] [stderr] Doc-tests advent2024 [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] 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)]` (part of `#[warn(unused)]`) 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: 1 warning emitted [INFO] [stderr] [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" "86f69b60cdfb2033fff06a5beb4289ce17e41cf2a1f5b461d763123b38ad136b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86f69b60cdfb2033fff06a5beb4289ce17e41cf2a1f5b461d763123b38ad136b", kill_on_drop: false }` [INFO] [stdout] 86f69b60cdfb2033fff06a5beb4289ce17e41cf2a1f5b461d763123b38ad136b