[INFO] updating cached repository https://github.com/Tim2107/AOC_2023 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d04a740d7e731fc9853b99175ad541b3815e8da5 [INFO] checking Tim2107/AOC_2023/d04a740d7e731fc9853b99175ad541b3815e8da5 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%2FTim2107%2FAOC_2023" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Tim2107/AOC_2023 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/Tim2107/AOC_2023 [INFO] finished tweaking git repo https://github.com/Tim2107/AOC_2023 [INFO] tweaked toml for git repo https://github.com/Tim2107/AOC_2023 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Tim2107/AOC_2023 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 47b6174a3d4d753120dc1c7a9f481818f96428131f63251e097bce34b2f264f8 [INFO] running `Command { std: "docker" "start" "-a" "47b6174a3d4d753120dc1c7a9f481818f96428131f63251e097bce34b2f264f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "47b6174a3d4d753120dc1c7a9f481818f96428131f63251e097bce34b2f264f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47b6174a3d4d753120dc1c7a9f481818f96428131f63251e097bce34b2f264f8", kill_on_drop: false }` [INFO] [stdout] 47b6174a3d4d753120dc1c7a9f481818f96428131f63251e097bce34b2f264f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b0e8d89218fa64ba86beed8af5bc6ab83e0d89b896e8e1134bcfd411dc740cf2 [INFO] running `Command { std: "docker" "start" "-a" "b0e8d89218fa64ba86beed8af5bc6ab83e0d89b896e8e1134bcfd411dc740cf2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.71 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling semver v1.0.20 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling relative-path v1.9.0 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Checking termcolor v1.4.0 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking colored v2.1.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling rstest_macros v0.18.2 [INFO] [stderr] Compiling syn v2.0.42 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num-complex v0.4.4 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking env_logger v0.9.3 [INFO] [stderr] Compiling futures-macro v0.3.29 [INFO] [stderr] Checking futures-executor v0.3.29 [INFO] [stderr] Checking futures v0.3.29 [INFO] [stderr] Checking rstest v0.18.2 [INFO] [stderr] Checking aoc_2023 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `print_grid` is never used [INFO] [stdout] --> src/utils/input_output.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn print_grid(grid: &Vec>) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_grid_for_tuples` is never used [INFO] [stdout] --> src/utils/input_output.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn print_grid_for_tuples(grid: &Vec>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `raw_cosmos_data` is never read [INFO] [stdout] --> src/day_11/path_finder.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct PathFinder{ [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 4 | pub raw_cosmos_data: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [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] --> src/day_9/parser.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 8 | let file = File::open(&path).context("Failed to open file")?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 9 | let reader = io::BufReader::new(file); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 10 | [INFO] [stdout] 11 | / reader.lines() [INFO] [stdout] 12 | | .map(|line| { [INFO] [stdout] 13 | | line.context("Failed to read line") [INFO] [stdout] 14 | | .and_then(|l| { [INFO] [stdout] ... | [INFO] [stdout] 18 | | }) [INFO] [stdout] 19 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |__________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/day_9/parser.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 12 | .map(|line| { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 13 | line.context("Failed to read line") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc_2023` (bin "aoc_2023") due to 3 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: function `print_grid` is never used [INFO] [stdout] --> src/utils/input_output.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn print_grid(grid: &Vec>) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_grid_for_tuples` is never used [INFO] [stdout] --> src/utils/input_output.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn print_grid_for_tuples(grid: &Vec>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `raw_cosmos_data` is never read [INFO] [stdout] --> src/day_11/path_finder.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct PathFinder{ [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 4 | pub raw_cosmos_data: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [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] --> src/day_9/parser.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 8 | let file = File::open(&path).context("Failed to open file")?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 9 | let reader = io::BufReader::new(file); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 10 | [INFO] [stdout] 11 | / reader.lines() [INFO] [stdout] 12 | | .map(|line| { [INFO] [stdout] 13 | | line.context("Failed to read line") [INFO] [stdout] 14 | | .and_then(|l| { [INFO] [stdout] ... | [INFO] [stdout] 18 | | }) [INFO] [stdout] 19 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |__________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/day_9/parser.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 12 | .map(|line| { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 13 | line.context("Failed to read line") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc_2023` (bin "aoc_2023" test) due to 3 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "b0e8d89218fa64ba86beed8af5bc6ab83e0d89b896e8e1134bcfd411dc740cf2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0e8d89218fa64ba86beed8af5bc6ab83e0d89b896e8e1134bcfd411dc740cf2", kill_on_drop: false }` [INFO] [stdout] b0e8d89218fa64ba86beed8af5bc6ab83e0d89b896e8e1134bcfd411dc740cf2