[INFO] cloning repository https://github.com/eistaa/AdventOfCode2020 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eistaa/AdventOfCode2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feistaa%2FAdventOfCode2020", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feistaa%2FAdventOfCode2020'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 51f9c1340d414ccd192f26ca0746ebfcfcb9700b [INFO] checking eistaa/AdventOfCode2020 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feistaa%2FAdventOfCode2020" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/eistaa/AdventOfCode2020 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/eistaa/AdventOfCode2020 [INFO] finished tweaking git repo https://github.com/eistaa/AdventOfCode2020 [INFO] tweaked toml for git repo https://github.com/eistaa/AdventOfCode2020 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/eistaa/AdventOfCode2020 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded regex-syntax v0.6.21 [INFO] [stderr] Downloaded regex v1.4.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e32013af28b66e1c06aa323fb62d3f4bcd37a94a864458bd3302a0bb73fdfe15 [INFO] running `Command { std: "docker" "start" "-a" "e32013af28b66e1c06aa323fb62d3f4bcd37a94a864458bd3302a0bb73fdfe15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e32013af28b66e1c06aa323fb62d3f4bcd37a94a864458bd3302a0bb73fdfe15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e32013af28b66e1c06aa323fb62d3f4bcd37a94a864458bd3302a0bb73fdfe15", kill_on_drop: false }` [INFO] [stdout] e32013af28b66e1c06aa323fb62d3f4bcd37a94a864458bd3302a0bb73fdfe15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d5813af32b65b29884bbd8359aa2820e1866c21cd82c3480f10291546eb813a8 [INFO] running `Command { std: "docker" "start" "-a" "d5813af32b65b29884bbd8359aa2820e1866c21cd82c3480f10291546eb813a8", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking aoc2020 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `edges` and `interior` are never read [INFO] [stdout] --> src/day20.rs:184:9 [INFO] [stdout] | [INFO] [stdout] 182 | struct Classification { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 183 | pub corners: HashSet, [INFO] [stdout] 184 | pub edges: HashSet, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 185 | pub interior: HashSet, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Classification` 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] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `edges` and `interior` are never read [INFO] [stdout] --> src/day20.rs:184:9 [INFO] [stdout] | [INFO] [stdout] 182 | struct Classification { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 183 | pub corners: HashSet, [INFO] [stdout] 184 | pub edges: HashSet, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 185 | pub interior: HashSet, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Classification` 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] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.99s [INFO] running `Command { std: "docker" "inspect" "d5813af32b65b29884bbd8359aa2820e1866c21cd82c3480f10291546eb813a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5813af32b65b29884bbd8359aa2820e1866c21cd82c3480f10291546eb813a8", kill_on_drop: false }` [INFO] [stdout] d5813af32b65b29884bbd8359aa2820e1866c21cd82c3480f10291546eb813a8 [INFO] checking eistaa/AdventOfCode2020 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feistaa%2FAdventOfCode2020" "/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/eistaa/AdventOfCode2020 on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/eistaa/AdventOfCode2020 [INFO] finished tweaking git repo https://github.com/eistaa/AdventOfCode2020 [INFO] tweaked toml for git repo https://github.com/eistaa/AdventOfCode2020 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/eistaa/AdventOfCode2020 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e81909134e4df580506ad4ec03c2c70960b12823c3df9e8574503dcb5e3fb13c [INFO] running `Command { std: "docker" "start" "-a" "e81909134e4df580506ad4ec03c2c70960b12823c3df9e8574503dcb5e3fb13c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e81909134e4df580506ad4ec03c2c70960b12823c3df9e8574503dcb5e3fb13c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e81909134e4df580506ad4ec03c2c70960b12823c3df9e8574503dcb5e3fb13c", kill_on_drop: false }` [INFO] [stdout] e81909134e4df580506ad4ec03c2c70960b12823c3df9e8574503dcb5e3fb13c [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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6c8bcbe575d19257da62d88804f80734910d2d4e2604215290eef0b1eedae0fd [INFO] running `Command { std: "docker" "start" "-a" "6c8bcbe575d19257da62d88804f80734910d2d4e2604215290eef0b1eedae0fd", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking aoc2020 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `edges` and `interior` are never read [INFO] [stdout] --> src/day20.rs:184:9 [INFO] [stdout] | [INFO] [stdout] 182 | struct Classification { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 183 | pub corners: HashSet, [INFO] [stdout] 184 | pub edges: HashSet, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 185 | pub interior: HashSet, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Classification` 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] [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/day02.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 16 | let pattern = Regex::new(r"^(\d+)-(\d+)\s+([a-z]):\s+([a-z]+)$").unwrap(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 17 | [INFO] [stdout] 18 | fs::read_to_string(filename) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/day06.rs:31:26 [INFO] [stdout] | [INFO] [stdout] 30 | .fold::>, _>(None, |acc, other| { [INFO] [stdout] | --- ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 31 | Some(match &acc { [INFO] [stdout] | __________________________^ [INFO] [stdout] 32 | | Some(map) => map.intersection(&other).cloned().collect(), [INFO] [stdout] 33 | | None => other, [INFO] [stdout] 34 | | }) [INFO] [stdout] | |_____________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/day07.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 11 | let re = Regex::new(r"^(\d+)\s+(.*)\s+bags?\.?$").unwrap(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 12 | [INFO] [stdout] 13 | Ok(fs::read_to_string(filename) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/day17.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 35 | fn step(grid: HashSet<(i8, i8, i8, i8)>, three: bool) -> HashSet<(i8, i8, i8, i8)> { [INFO] [stdout] | ------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 36 | let capacity = 81 * grid.len(); [INFO] [stdout] 37 | / grid.into_iter() [INFO] [stdout] 38 | | .map(|coord| neighboring(coord, three)) [INFO] [stdout] 39 | | .flatten() [INFO] [stdout] 40 | | .fold( [INFO] [stdout] ... | [INFO] [stdout] 53 | | .filter(|&(_, (active, count))| (!active && count == 3) || (active && (count == 2 || count == 3))) [INFO] [stdout] 54 | | .map(|(coord, _)| coord) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/day20.rs:232:8 [INFO] [stdout] | [INFO] [stdout] 190 | let mut edge_counts: HashMap<_, HashSet> = HashMap::new(); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 232 | Ok(Classification { [INFO] [stdout] | ________^ [INFO] [stdout] 233 | | corners: edges [INFO] [stdout] 234 | | .iter() [INFO] [stdout] 235 | | .filter(|(_, &v)| v == 4) // 2 normal and 2 flipped edges [INFO] [stdout] ... | [INFO] [stdout] 248 | | tile_pairs, [INFO] [stdout] 249 | | }) [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 5 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `edges` and `interior` are never read [INFO] [stdout] --> src/day20.rs:184:9 [INFO] [stdout] | [INFO] [stdout] 182 | struct Classification { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 183 | pub corners: HashSet, [INFO] [stdout] 184 | pub edges: HashSet, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 185 | pub interior: HashSet, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Classification` 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] [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/day02.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 16 | let pattern = Regex::new(r"^(\d+)-(\d+)\s+([a-z]):\s+([a-z]+)$").unwrap(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 17 | [INFO] [stdout] 18 | fs::read_to_string(filename) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/day06.rs:31:26 [INFO] [stdout] | [INFO] [stdout] 30 | .fold::>, _>(None, |acc, other| { [INFO] [stdout] | --- ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 31 | Some(match &acc { [INFO] [stdout] | __________________________^ [INFO] [stdout] 32 | | Some(map) => map.intersection(&other).cloned().collect(), [INFO] [stdout] 33 | | None => other, [INFO] [stdout] 34 | | }) [INFO] [stdout] | |_____________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/day07.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 11 | let re = Regex::new(r"^(\d+)\s+(.*)\s+bags?\.?$").unwrap(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 12 | [INFO] [stdout] 13 | Ok(fs::read_to_string(filename) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/day17.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 35 | fn step(grid: HashSet<(i8, i8, i8, i8)>, three: bool) -> HashSet<(i8, i8, i8, i8)> { [INFO] [stdout] | ------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 36 | let capacity = 81 * grid.len(); [INFO] [stdout] 37 | / grid.into_iter() [INFO] [stdout] 38 | | .map(|coord| neighboring(coord, three)) [INFO] [stdout] 39 | | .flatten() [INFO] [stdout] 40 | | .fold( [INFO] [stdout] ... | [INFO] [stdout] 53 | | .filter(|&(_, (active, count))| (!active && count == 3) || (active && (count == 2 || count == 3))) [INFO] [stdout] 54 | | .map(|(coord, _)| coord) [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] [stderr] error: could not compile `aoc2020` (bin "aoc2020") due to 6 previous errors; 1 warning emitted [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/day20.rs:232:8 [INFO] [stdout] | [INFO] [stdout] 190 | let mut edge_counts: HashMap<_, HashSet> = HashMap::new(); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 232 | Ok(Classification { [INFO] [stdout] | ________^ [INFO] [stdout] 233 | | corners: edges [INFO] [stdout] 234 | | .iter() [INFO] [stdout] 235 | | .filter(|(_, &v)| v == 4) // 2 normal and 2 flipped edges [INFO] [stdout] ... | [INFO] [stdout] 248 | | tile_pairs, [INFO] [stdout] 249 | | }) [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] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc2020` (bin "aoc2020" test) due to 6 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "6c8bcbe575d19257da62d88804f80734910d2d4e2604215290eef0b1eedae0fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c8bcbe575d19257da62d88804f80734910d2d4e2604215290eef0b1eedae0fd", kill_on_drop: false }` [INFO] [stdout] 6c8bcbe575d19257da62d88804f80734910d2d4e2604215290eef0b1eedae0fd