[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
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[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
