[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] checking 0xi4o/aoc2023/b9aaff3de4ec0ff97501883676ecda6648065724 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xi4o%2Faoc2023" "/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/0xi4o/aoc2023 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "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-7-tc2/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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8ab7626ae84ba5c6e1cfcedaaec571ee9a94be341cbd976ef5775196ab1af3f4 [INFO] running `Command { std: "docker" "start" "-a" "8ab7626ae84ba5c6e1cfcedaaec571ee9a94be341cbd976ef5775196ab1af3f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ab7626ae84ba5c6e1cfcedaaec571ee9a94be341cbd976ef5775196ab1af3f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ab7626ae84ba5c6e1cfcedaaec571ee9a94be341cbd976ef5775196ab1af3f4", kill_on_drop: false }` [INFO] [stdout] 8ab7626ae84ba5c6e1cfcedaaec571ee9a94be341cbd976ef5775196ab1af3f4 [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=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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cd96880cc18e26c6e83b295d7bd33a96f2d7fddf76fc8613a8d3929a0ff0d044 [INFO] running `Command { std: "docker" "start" "-a" "cd96880cc18e26c6e83b295d7bd33a96f2d7fddf76fc8613a8d3929a0ff0d044", kill_on_drop: false }` [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking day02 v0.1.0 (/opt/rustwide/workdir/day02) [INFO] [stderr] Checking day01 v0.1.0 (/opt/rustwide/workdir/day01) [INFO] [stderr] Checking day07 v0.1.0 (/opt/rustwide/workdir/day07) [INFO] [stderr] Checking day03 v0.1.0 (/opt/rustwide/workdir/day03) [INFO] [stderr] Checking day05 v0.1.0 (/opt/rustwide/workdir/day05) [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: 3 warnings emitted [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: 3 warnings emitted [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] [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: 2 warnings emitted [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: 3 warnings emitted [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: 3 warnings emitted [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] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking day06 v0.1.0 (/opt/rustwide/workdir/day06) [INFO] [stderr] Checking day04 v0.1.0 (/opt/rustwide/workdir/day04) [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> day04/src/lib.rs:55:12 [INFO] [stdout] | [INFO] [stdout] 46 | let (input, (winning, draw)) = preceded( [INFO] [stdout] | ------- ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 55 | Ok((input, Card { [INFO] [stdout] | ____________^ [INFO] [stdout] 56 | | winning, [INFO] [stdout] 57 | | draw, [INFO] [stdout] 58 | | })) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |__________| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `day04` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> day04/src/lib.rs:55:12 [INFO] [stdout] | [INFO] [stdout] 46 | let (input, (winning, draw)) = preceded( [INFO] [stdout] | ------- ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 55 | Ok((input, Card { [INFO] [stdout] | ____________^ [INFO] [stdout] 56 | | winning, [INFO] [stdout] 57 | | draw, [INFO] [stdout] 58 | | })) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |__________| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `day04` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "cd96880cc18e26c6e83b295d7bd33a96f2d7fddf76fc8613a8d3929a0ff0d044", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd96880cc18e26c6e83b295d7bd33a96f2d7fddf76fc8613a8d3929a0ff0d044", kill_on_drop: false }` [INFO] [stdout] cd96880cc18e26c6e83b295d7bd33a96f2d7fddf76fc8613a8d3929a0ff0d044