[INFO] cloning repository https://github.com/qhlai/occupier_r [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qhlai/occupier_r" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqhlai%2Foccupier_r", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqhlai%2Foccupier_r'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3ff3b3db865c259cbf214b14326d0eec4f13ef65 [INFO] checking qhlai/occupier_r against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqhlai%2Foccupier_r" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/qhlai/occupier_r [INFO] finished tweaking git repo https://github.com/qhlai/occupier_r [INFO] tweaked toml for git repo https://github.com/qhlai/occupier_r written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/qhlai/occupier_r on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/qhlai/occupier_r 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.106 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.106 [INFO] [stderr] Downloaded bytesize v1.3.3 [INFO] [stderr] Downloaded bytes v1.11.0 [INFO] [stderr] Downloaded quote v1.0.42 [INFO] [stderr] Downloaded textwrap v0.16.2 [INFO] [stderr] Downloaded js-sys v0.3.83 [INFO] [stderr] Downloaded zerocopy-derive v0.8.31 [INFO] [stderr] Downloaded cc v1.2.48 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.106 [INFO] [stderr] Downloaded vmm-sys-util v0.15.0 [INFO] [stderr] Downloaded wasm-bindgen v0.2.106 [INFO] [stderr] Downloaded systemstat v0.1.12 [INFO] [stderr] Downloaded signal-hook-registry v1.4.7 [INFO] [stderr] Downloaded syn v2.0.111 [INFO] [stderr] Downloaded zerocopy v0.8.31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 59ae3f36a745b65e259e647bef47579d92ec14260b100217193a56f9c95c39cf [INFO] running `Command { std: "docker" "start" "-a" "59ae3f36a745b65e259e647bef47579d92ec14260b100217193a56f9c95c39cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "59ae3f36a745b65e259e647bef47579d92ec14260b100217193a56f9c95c39cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59ae3f36a745b65e259e647bef47579d92ec14260b100217193a56f9c95c39cf", kill_on_drop: false }` [INFO] [stdout] 59ae3f36a745b65e259e647bef47579d92ec14260b100217193a56f9c95c39cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d84d3b12862abd5e7925a0de103f32f1870c4a23598c412ce3070935ad213388 [INFO] running `Command { std: "docker" "start" "-a" "d84d3b12862abd5e7925a0de103f32f1870c4a23598c412ce3070935ad213388", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Checking cfg-if v1.0.4 [INFO] [stderr] Compiling zerocopy v0.8.31 [INFO] [stderr] Checking memchr v2.7.6 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Checking slab v0.4.11 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking lock_api v0.4.14 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking iana-time-zone v0.1.64 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking textwrap v0.16.2 [INFO] [stderr] Checking bytes v1.11.0 [INFO] [stderr] Checking bytesize v1.3.3 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking chrono v0.4.42 [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Checking signal-hook-registry v1.4.7 [INFO] [stderr] Checking socket2 v0.6.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking mio v1.1.0 [INFO] [stderr] Checking vmm-sys-util v0.15.0 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking systemstat v0.1.12 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking occupier_r v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/storage.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 91 | return Ok((total, used, avail)); [INFO] [stdout] | ------------------------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 106 | / return Err(std::io::Error::new( [INFO] [stdout] 107 | | std::io::ErrorKind::Unsupported, [INFO] [stdout] 108 | | format!("unsupport system"), [INFO] [stdout] 109 | | )); [INFO] [stdout] | |___________^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Platform` [INFO] [stdout] --> src/cpu.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | use systemstat::{Platform, System}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `systemstat::Platform` [INFO] [stdout] --> src/param.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use systemstat::Platform; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/storage.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 91 | return Ok((total, used, avail)); [INFO] [stdout] | ------------------------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 106 | / return Err(std::io::Error::new( [INFO] [stdout] 107 | | std::io::ErrorKind::Unsupported, [INFO] [stdout] 108 | | format!("unsupport system"), [INFO] [stdout] 109 | | )); [INFO] [stdout] | |___________^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Platform` [INFO] [stdout] --> src/cpu.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | use systemstat::{Platform, System}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `systemstat::Platform` [INFO] [stdout] --> src/param.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use systemstat::Platform; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sys` [INFO] [stdout] --> src/cpu.rs:22:32 [INFO] [stdout] | [INFO] [stdout] 22 | pub async fn update(&self, sys: &System) -> std::io::Result<()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sys` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sys` [INFO] [stdout] --> src/cpu.rs:22:32 [INFO] [stdout] | [INFO] [stdout] 22 | pub async fn update(&self, sys: &System) -> std::io::Result<()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sys` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `avail` [INFO] [stdout] --> src/storage.rs:113:27 [INFO] [stdout] | [INFO] [stdout] 113 | let (total, used, avail) = Self::get_storage_info(sys)?; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_avail` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `avail` [INFO] [stdout] --> src/storage.rs:113:27 [INFO] [stdout] | [INFO] [stdout] 113 | let (total, used, avail) = Self::get_storage_info(sys)?; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_avail` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `allocate_storage_file_lazy` is never used [INFO] [stdout] --> src/storage.rs:174:4 [INFO] [stdout] | [INFO] [stdout] 174 | fn allocate_storage_file_lazy(file_path: &str, size_bytes: u64) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `allocate_storage_file_real` is never used [INFO] [stdout] --> src/storage.rs:222:4 [INFO] [stdout] | [INFO] [stdout] 222 | fn allocate_storage_file_real(file_path: &str, size_bytes: u64) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `allocate_storage_file_lazy` is never used [INFO] [stdout] --> src/storage.rs:174:4 [INFO] [stdout] | [INFO] [stdout] 174 | fn allocate_storage_file_lazy(file_path: &str, size_bytes: u64) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `allocate_storage_file_real` is never used [INFO] [stdout] --> src/storage.rs:222:4 [INFO] [stdout] | [INFO] [stdout] 222 | fn allocate_storage_file_real(file_path: &str, size_bytes: u64) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/main.rs:148:9 [INFO] [stdout] | [INFO] [stdout] 148 | use super::*; // 引入当前包的所有公共项，包括模块和函数 [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 39 | / loop { [INFO] [stdout] 40 | | let is_idle = true; [INFO] [stdout] 41 | | [INFO] [stdout] 42 | | let _ = config.storage_config.update(&sys); [INFO] [stdout] ... | [INFO] [stdout] 52 | | counter = counter.wrapping_add(1); // 避免溢出 [INFO] [stdout] 53 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 54 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 39 | / loop { [INFO] [stdout] 40 | | let is_idle = true; [INFO] [stdout] 41 | | [INFO] [stdout] 42 | | let _ = config.storage_config.update(&sys); [INFO] [stdout] ... | [INFO] [stdout] 52 | | counter = counter.wrapping_add(1); // 避免溢出 [INFO] [stdout] 53 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 54 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `io::prelude` [INFO] [stdout] --> src/main.rs:10:11 [INFO] [stdout] | [INFO] [stdout] 10 | use std::{io::prelude::*, thread, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `io::prelude` [INFO] [stdout] --> src/main.rs:10:11 [INFO] [stdout] | [INFO] [stdout] 10 | use std::{io::prelude::*, thread, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.65s [INFO] running `Command { std: "docker" "inspect" "d84d3b12862abd5e7925a0de103f32f1870c4a23598c412ce3070935ad213388", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d84d3b12862abd5e7925a0de103f32f1870c4a23598c412ce3070935ad213388", kill_on_drop: false }` [INFO] [stdout] d84d3b12862abd5e7925a0de103f32f1870c4a23598c412ce3070935ad213388