[INFO] cloning repository https://github.com/king54346/GeoHash [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/king54346/GeoHash" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fking54346%2FGeoHash", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fking54346%2FGeoHash'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 70536067b77da2604a5e0154ecb6c546f46065da [INFO] building king54346/GeoHash against try#9b5e8b16bd1c4acf4cf8e6880368314cf021a987+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fking54346%2FGeoHash" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/king54346/GeoHash on toolchain 9b5e8b16bd1c4acf4cf8e6880368314cf021a987 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/king54346/GeoHash [INFO] finished tweaking git repo https://github.com/king54346/GeoHash [INFO] tweaked toml for git repo https://github.com/king54346/GeoHash written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/king54346/GeoHash 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" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c460b4d4685c6fb0795b79006af09bf2d5cdf45766e5e3381e2dfd3d0253d449 [INFO] running `Command { std: "docker" "start" "-a" "c460b4d4685c6fb0795b79006af09bf2d5cdf45766e5e3381e2dfd3d0253d449", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c460b4d4685c6fb0795b79006af09bf2d5cdf45766e5e3381e2dfd3d0253d449", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c460b4d4685c6fb0795b79006af09bf2d5cdf45766e5e3381e2dfd3d0253d449", kill_on_drop: false }` [INFO] [stdout] c460b4d4685c6fb0795b79006af09bf2d5cdf45766e5e3381e2dfd3d0253d449 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 02cd18940b7b3066c2ecf98cd095c3008bf47f544870eab351f49657bb87a835 [INFO] running `Command { std: "docker" "start" "-a" "02cd18940b7b3066c2ecf98cd095c3008bf47f544870eab351f49657bb87a835", kill_on_drop: false }` [INFO] [stderr] Compiling GeoHash v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Ref` [INFO] [stdout] --> src/lib.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cell::{Ref, RefCell}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Weak` [INFO] [stdout] --> src/lib.rs:6:19 [INFO] [stdout] | [INFO] [stdout] 6 | use std::rc::{Rc, Weak}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: a temporary value will be dropped here before the execution exits the block in Edition 2024, which will raise borrow checking error [INFO] [stdout] --> src/lib.rs:201:42 [INFO] [stdout] | [INFO] [stdout] 201 | Some(node.unwrap().borrow().dfs()) [INFO] [stdout] | ------------- ^ [INFO] [stdout] | | [INFO] [stdout] | consider using a `let` binding to create a longer lived value; or replacing the `{ .. }` block with curly brackets `( .. )`; or folding the rest of the expression into the surrounding `unsafe { .. }` [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:373:21 [INFO] [stdout] | [INFO] [stdout] 373 | let mut entry = self.list_by_prefix(&hash); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `hash` is never read [INFO] [stdout] --> src/lib.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct GeoEntry { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 29 | hash: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GeoEntry` has derived impls for the traits `Clone` and `Debug`, 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: methods `point_key_to_lat_lng` and `get_hash` are never used [INFO] [stdout] --> src/lib.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 32 | impl GeoEntry { [INFO] [stdout] | -------------------------- methods in this implementation [INFO] [stdout] 33 | // 将 point 对应的 key ${lng}_${lat} 转为对应的经纬度 [INFO] [stdout] 34 | fn point_key_to_lat_lng(&self, key: &str) -> (f64, f64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | fn get_hash(&self) -> &String { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/lib.rs:123:8 [INFO] [stdout] | [INFO] [stdout] 122 | impl GeoService { [INFO] [stdout] | ---------------------------- associated function in this implementation [INFO] [stdout] 123 | fn new(root: GeoTrieNode) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `GeoHash` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = help: convert the identifier to snake case: `geo_hash` [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `lngBits` should have a snake case name [INFO] [stdout] --> src/lib.rs:137:13 [INFO] [stdout] | [INFO] [stdout] 137 | let lngBits = self.get_binary_bits(&mut String::new(), lng, -180.0, 180.0); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `lng_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `latBits` should have a snake case name [INFO] [stdout] --> src/lib.rs:140:13 [INFO] [stdout] | [INFO] [stdout] 140 | let latBits = self.get_binary_bits(&mut String::new(), lat, -90.0, 90.0); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `lat_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `GeoHash` (lib) due to 1 previous error; 10 warnings emitted [INFO] running `Command { std: "docker" "inspect" "02cd18940b7b3066c2ecf98cd095c3008bf47f544870eab351f49657bb87a835", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02cd18940b7b3066c2ecf98cd095c3008bf47f544870eab351f49657bb87a835", kill_on_drop: false }` [INFO] [stdout] 02cd18940b7b3066c2ecf98cd095c3008bf47f544870eab351f49657bb87a835