[INFO] cloning repository https://github.com/0xi4o/aoc2023 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xi4o/aoc2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xi4o%2Faoc2023", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xi4o%2Faoc2023'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b9aaff3de4ec0ff97501883676ecda6648065724 [INFO] building 0xi4o/aoc2023 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xi4o%2Faoc2023" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/0xi4o/aoc2023 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/0xi4o/aoc2023 [INFO] finished tweaking git repo https://github.com/0xi4o/aoc2023 [INFO] tweaked toml for git repo https://github.com/0xi4o/aoc2023 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/0xi4o/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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "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-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e9da56559070af026a5c7e4492267b2fc4ded58f949007bd9322504e486bfae9 [INFO] running `Command { std: "docker" "start" "-a" "e9da56559070af026a5c7e4492267b2fc4ded58f949007bd9322504e486bfae9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e9da56559070af026a5c7e4492267b2fc4ded58f949007bd9322504e486bfae9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9da56559070af026a5c7e4492267b2fc4ded58f949007bd9322504e486bfae9", kill_on_drop: false }` [INFO] [stdout] e9da56559070af026a5c7e4492267b2fc4ded58f949007bd9322504e486bfae9 [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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71b426fa352b80348126af8bd1a08ac14febec8e6d1656897618b20de56a5d7c [INFO] running `Command { std: "docker" "start" "-a" "71b426fa352b80348126af8bd1a08ac14febec8e6d1656897618b20de56a5d7c", kill_on_drop: false }` [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part1` in package `day02 v0.1.0 (/opt/rustwide/workdir/day02)` has the same output filename as the bin target `part1` in package `day01 v0.1.0 (/opt/rustwide/workdir/day01)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part1 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part1` in package `day02 v0.1.0 (/opt/rustwide/workdir/day02)` has the same output filename as the bin target `part1` in package `day01 v0.1.0 (/opt/rustwide/workdir/day01)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part1.dwp [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part2` in package `day02 v0.1.0 (/opt/rustwide/workdir/day02)` has the same output filename as the bin target `part2` in package `day01 v0.1.0 (/opt/rustwide/workdir/day01)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part2 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part2` in package `day02 v0.1.0 (/opt/rustwide/workdir/day02)` has the same output filename as the bin target `part2` in package `day01 v0.1.0 (/opt/rustwide/workdir/day01)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part2.dwp [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part1` in package `day03 v0.1.0 (/opt/rustwide/workdir/day03)` has the same output filename as the bin target `part1` in package `day02 v0.1.0 (/opt/rustwide/workdir/day02)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part1 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part1` in package `day03 v0.1.0 (/opt/rustwide/workdir/day03)` has the same output filename as the bin target `part1` in package `day02 v0.1.0 (/opt/rustwide/workdir/day02)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part1.dwp [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part2` in package `day03 v0.1.0 (/opt/rustwide/workdir/day03)` has the same output filename as the bin target `part2` in package `day02 v0.1.0 (/opt/rustwide/workdir/day02)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part2 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part2` in package `day03 v0.1.0 (/opt/rustwide/workdir/day03)` has the same output filename as the bin target `part2` in package `day02 v0.1.0 (/opt/rustwide/workdir/day02)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part2.dwp [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part1` in package `day04 v0.1.0 (/opt/rustwide/workdir/day04)` has the same output filename as the bin target `part1` in package `day03 v0.1.0 (/opt/rustwide/workdir/day03)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part1 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part1` in package `day04 v0.1.0 (/opt/rustwide/workdir/day04)` has the same output filename as the bin target `part1` in package `day03 v0.1.0 (/opt/rustwide/workdir/day03)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part1.dwp [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part2` in package `day04 v0.1.0 (/opt/rustwide/workdir/day04)` has the same output filename as the bin target `part2` in package `day03 v0.1.0 (/opt/rustwide/workdir/day03)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part2 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part2` in package `day04 v0.1.0 (/opt/rustwide/workdir/day04)` has the same output filename as the bin target `part2` in package `day03 v0.1.0 (/opt/rustwide/workdir/day03)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part2.dwp [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part1` in package `day05 v0.1.0 (/opt/rustwide/workdir/day05)` has the same output filename as the bin target `part1` in package `day04 v0.1.0 (/opt/rustwide/workdir/day04)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part1 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part1` in package `day05 v0.1.0 (/opt/rustwide/workdir/day05)` has the same output filename as the bin target `part1` in package `day04 v0.1.0 (/opt/rustwide/workdir/day04)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part1.dwp [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part2` in package `day05 v0.1.0 (/opt/rustwide/workdir/day05)` has the same output filename as the bin target `part2` in package `day04 v0.1.0 (/opt/rustwide/workdir/day04)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part2 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part2` in package `day05 v0.1.0 (/opt/rustwide/workdir/day05)` has the same output filename as the bin target `part2` in package `day04 v0.1.0 (/opt/rustwide/workdir/day04)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part2.dwp [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part1` in package `day06 v0.1.0 (/opt/rustwide/workdir/day06)` has the same output filename as the bin target `part1` in package `day05 v0.1.0 (/opt/rustwide/workdir/day05)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part1 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part1` in package `day06 v0.1.0 (/opt/rustwide/workdir/day06)` has the same output filename as the bin target `part1` in package `day05 v0.1.0 (/opt/rustwide/workdir/day05)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part1.dwp [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part2` in package `day06 v0.1.0 (/opt/rustwide/workdir/day06)` has the same output filename as the bin target `part2` in package `day05 v0.1.0 (/opt/rustwide/workdir/day05)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part2 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part2` in package `day06 v0.1.0 (/opt/rustwide/workdir/day06)` has the same output filename as the bin target `part2` in package `day05 v0.1.0 (/opt/rustwide/workdir/day05)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part2.dwp [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part1` in package `day07 v0.1.0 (/opt/rustwide/workdir/day07)` has the same output filename as the bin target `part1` in package `day06 v0.1.0 (/opt/rustwide/workdir/day06)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part1 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part1` in package `day07 v0.1.0 (/opt/rustwide/workdir/day07)` has the same output filename as the bin target `part1` in package `day06 v0.1.0 (/opt/rustwide/workdir/day06)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part1.dwp [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part2` in package `day07 v0.1.0 (/opt/rustwide/workdir/day07)` has the same output filename as the bin target `part2` in package `day06 v0.1.0 (/opt/rustwide/workdir/day06)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part2 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part2` in package `day07 v0.1.0 (/opt/rustwide/workdir/day07)` has the same output filename as the bin target `part2` in package `day06 v0.1.0 (/opt/rustwide/workdir/day06)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part2.dwp [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling day03 v0.1.0 (/opt/rustwide/workdir/day03) [INFO] [stderr] Compiling day07 v0.1.0 (/opt/rustwide/workdir/day07) [INFO] [stderr] Compiling day05 v0.1.0 (/opt/rustwide/workdir/day05) [INFO] [stderr] Compiling day01 v0.1.0 (/opt/rustwide/workdir/day01) [INFO] [stderr] Compiling day02 v0.1.0 (/opt/rustwide/workdir/day02) [INFO] [stdout] warning: unused variable: `lines` [INFO] [stdout] --> day07/src/part1.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | let lines = input.lines().collect::>(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lines` [INFO] [stdout] --> day07/src/part2.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | let lines = input.lines().collect::>(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `hand` and `bid` are never read [INFO] [stdout] --> day07/src/lib.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Games { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 15 | hand: Hands, [INFO] [stdout] | ^^^^ [INFO] [stdout] 16 | bid: u32 [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lines` [INFO] [stdout] --> day05/src/part1.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | let lines = input.lines().collect::>(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lines` [INFO] [stdout] --> day05/src/part2.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | let lines = input.lines().collect::>(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> day05/src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Farming { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 7 | seeds: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | seed_to_soil: BTreeMap, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 9 | soil_to_fertilizer: BTreeMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 10 | fertilizer_to_water: BTreeMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | water_to_light: BTreeMap, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 12 | light_to_temp: BTreeMap, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 13 | temp_to_humidity: BTreeMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 14 | humidity_to_location: BTreeMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `numbers` [INFO] [stdout] --> day03/src/part2.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | let numbers = map [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_numbers` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> day03/src/part1.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | Symbol(char), [INFO] [stdout] | ------ ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Value` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 7 | Symbol(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling day04 v0.1.0 (/opt/rustwide/workdir/day04) [INFO] [stderr] Compiling day06 v0.1.0 (/opt/rustwide/workdir/day06) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.50s [INFO] running `Command { std: "docker" "inspect" "71b426fa352b80348126af8bd1a08ac14febec8e6d1656897618b20de56a5d7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71b426fa352b80348126af8bd1a08ac14febec8e6d1656897618b20de56a5d7c", kill_on_drop: false }` [INFO] [stdout] 71b426fa352b80348126af8bd1a08ac14febec8e6d1656897618b20de56a5d7c [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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 46685c20f1e26e5994b9581eb771d99d2230c6154b453e53f0e6721382818bc5 [INFO] running `Command { std: "docker" "start" "-a" "46685c20f1e26e5994b9581eb771d99d2230c6154b453e53f0e6721382818bc5", kill_on_drop: false }` [INFO] [stdout] warning: unused variable: `lines` [INFO] [stdout] --> day07/src/part1.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | let lines = input.lines().collect::>(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lines` [INFO] [stdout] --> day07/src/part2.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | let lines = input.lines().collect::>(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `hand` and `bid` are never read [INFO] [stdout] --> day07/src/lib.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Games { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 15 | hand: Hands, [INFO] [stdout] | ^^^^ [INFO] [stdout] 16 | bid: u32 [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lines` [INFO] [stdout] --> day05/src/part1.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | let lines = input.lines().collect::>(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lines` [INFO] [stdout] --> day05/src/part2.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | let lines = input.lines().collect::>(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> day05/src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Farming { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 7 | seeds: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | seed_to_soil: BTreeMap, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 9 | soil_to_fertilizer: BTreeMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 10 | fertilizer_to_water: BTreeMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | water_to_light: BTreeMap, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 12 | light_to_temp: BTreeMap, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 13 | temp_to_humidity: BTreeMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 14 | humidity_to_location: BTreeMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `numbers` [INFO] [stdout] --> day03/src/part2.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | let numbers = map [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_numbers` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> day03/src/part1.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | Symbol(char), [INFO] [stdout] | ------ ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Value` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 7 | Symbol(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling day07 v0.1.0 (/opt/rustwide/workdir/day07) [INFO] [stderr] Compiling day05 v0.1.0 (/opt/rustwide/workdir/day05) [INFO] [stderr] Compiling day02 v0.1.0 (/opt/rustwide/workdir/day02) [INFO] [stderr] Compiling day01 v0.1.0 (/opt/rustwide/workdir/day01) [INFO] [stderr] Compiling day03 v0.1.0 (/opt/rustwide/workdir/day03) [INFO] [stderr] Compiling day06 v0.1.0 (/opt/rustwide/workdir/day06) [INFO] [stderr] Compiling day04 v0.1.0 (/opt/rustwide/workdir/day04) [INFO] [stdout] warning: unused variable: `lines` [INFO] [stdout] --> day05/src/part1.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | let lines = input.lines().collect::>(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lines` [INFO] [stdout] --> day05/src/part2.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | let lines = input.lines().collect::>(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> day05/src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Farming { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 7 | seeds: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | seed_to_soil: BTreeMap, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 9 | soil_to_fertilizer: BTreeMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 10 | fertilizer_to_water: BTreeMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | water_to_light: BTreeMap, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 12 | light_to_temp: BTreeMap, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 13 | temp_to_humidity: BTreeMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 14 | humidity_to_location: BTreeMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lines` [INFO] [stdout] --> day07/src/part1.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | let lines = input.lines().collect::>(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lines` [INFO] [stdout] --> day07/src/part2.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | let lines = input.lines().collect::>(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `hand` and `bid` are never read [INFO] [stdout] --> day07/src/lib.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Games { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 15 | hand: Hands, [INFO] [stdout] | ^^^^ [INFO] [stdout] 16 | bid: u32 [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `numbers` [INFO] [stdout] --> day03/src/part2.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | let numbers = map [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_numbers` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> day03/src/part1.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | Symbol(char), [INFO] [stdout] | ------ ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Value` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 7 | Symbol(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.91s [INFO] running `Command { std: "docker" "inspect" "46685c20f1e26e5994b9581eb771d99d2230c6154b453e53f0e6721382818bc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46685c20f1e26e5994b9581eb771d99d2230c6154b453e53f0e6721382818bc5", kill_on_drop: false }` [INFO] [stdout] 46685c20f1e26e5994b9581eb771d99d2230c6154b453e53f0e6721382818bc5