[INFO] cloning repository https://github.com/SuoRui/sr_storage [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SuoRui/sr_storage" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuoRui%2Fsr_storage", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuoRui%2Fsr_storage'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d36718a9cf72d3b4763e8bc1bdfaf1e6b3d27c3c [INFO] checking SuoRui/sr_storage against master#9f432d7b44d5c4ac0ce76fed8315ffac8dcab8f9 for pr-124108 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuoRui%2Fsr_storage" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SuoRui/sr_storage on toolchain 9f432d7b44d5c4ac0ce76fed8315ffac8dcab8f9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f432d7b44d5c4ac0ce76fed8315ffac8dcab8f9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SuoRui/sr_storage [INFO] finished tweaking git repo https://github.com/SuoRui/sr_storage [INFO] tweaked toml for git repo https://github.com/SuoRui/sr_storage written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/SuoRui/sr_storage 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" "+9f432d7b44d5c4ac0ce76fed8315ffac8dcab8f9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking SuoRui/sr_storage against try#2e5b7739e5167b731ad5eb628f04a54f932f1fe2 for pr-124108 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuoRui%2Fsr_storage" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SuoRui/sr_storage on toolchain 2e5b7739e5167b731ad5eb628f04a54f932f1fe2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e5b7739e5167b731ad5eb628f04a54f932f1fe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SuoRui/sr_storage [INFO] finished tweaking git repo https://github.com/SuoRui/sr_storage [INFO] tweaked toml for git repo https://github.com/SuoRui/sr_storage written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/SuoRui/sr_storage 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" "+2e5b7739e5167b731ad5eb628f04a54f932f1fe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+2e5b7739e5167b731ad5eb628f04a54f932f1fe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e91f43b392b778071465bac2b3ab1261dda3c12c94f24d80b88415b7f1cef8b6 [INFO] running `Command { std: "docker" "start" "-a" "e91f43b392b778071465bac2b3ab1261dda3c12c94f24d80b88415b7f1cef8b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e91f43b392b778071465bac2b3ab1261dda3c12c94f24d80b88415b7f1cef8b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e91f43b392b778071465bac2b3ab1261dda3c12c94f24d80b88415b7f1cef8b6", kill_on_drop: false }` [INFO] [stdout] e91f43b392b778071465bac2b3ab1261dda3c12c94f24d80b88415b7f1cef8b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+2e5b7739e5167b731ad5eb628f04a54f932f1fe2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6c48ba588a3d260bb7c753784ad590f5ee6edc66d02f450a93cd10ae20403e85 [INFO] running `Command { std: "docker" "start" "-a" "6c48ba588a3d260bb7c753784ad590f5ee6edc66d02f450a93cd10ae20403e85", kill_on_drop: false }` [INFO] [stderr] Checking once_cell v1.17.0 [INFO] [stderr] Checking sr_storage v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `thread`, `time` [INFO] [stdout] --> src/main.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{thread, time}; [INFO] [stdout] | ^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `thread`, `time` [INFO] [stdout] --> src/main.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{thread, time}; [INFO] [stdout] | ^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `DiskType` is never used [INFO] [stdout] --> src/disk.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | pub enum DiskType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_new_disk` is never used [INFO] [stdout] --> src/disk.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn create_new_disk(disk_type: DiskType, size: u64) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `HDD` is never constructed [INFO] [stdout] --> src/disk/hdd.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | struct HDD { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `set_max_iops`, and `set_block_size` are never used [INFO] [stdout] --> src/disk/hdd.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 11 | impl HDD { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] 12 | fn new(id: u32, capacity: u64) -> HDD { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | fn set_max_iops(&mut self, iops: u32) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | fn set_block_size(&mut self, blockSize: u32) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `HDD_DISK_MAP` is never used [INFO] [stdout] --> src/disk/hdd.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | static mut HDD_DISK_MAP: Lazy>> = Lazy::new(|| { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `insert_hdd_to_hdd_hash` is never used [INFO] [stdout] --> src/disk/hdd.rs:39:4 [INFO] [stdout] | [INFO] [stdout] 39 | fn insert_hdd_to_hdd_hash(disk: HDD) -> Result<(), &'static str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_hdd` is never used [INFO] [stdout] --> src/disk/hdd.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn create_hdd(capacity: u64) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `blockSize` should have a snake case name [INFO] [stdout] --> src/disk/hdd.rs:25:34 [INFO] [stdout] | [INFO] [stdout] 25 | fn set_block_size(&mut self, blockSize: u32) { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `block_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `capacity`, `max_iops`, and `block_size` are never read [INFO] [stdout] --> src/disk/hdd.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 4 | struct HDD { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 5 | id: u32, // 磁盘id [INFO] [stdout] 6 | capacity: u64, // 容量，单位字节 [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 7 | max_iops: u32, // 支持最大iops [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 8 | block_size: u32, // 块大小 [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `HDD` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_max_iops` and `set_block_size` are never used [INFO] [stdout] --> src/disk/hdd.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 11 | impl HDD { [INFO] [stdout] | -------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 21 | fn set_max_iops(&mut self, iops: u32) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | fn set_block_size(&mut self, blockSize: u32) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `blockSize` should have a snake case name [INFO] [stdout] --> src/disk/hdd.rs:25:34 [INFO] [stdout] | [INFO] [stdout] 25 | fn set_block_size(&mut self, blockSize: u32) { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `block_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] running `Command { std: "docker" "inspect" "6c48ba588a3d260bb7c753784ad590f5ee6edc66d02f450a93cd10ae20403e85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c48ba588a3d260bb7c753784ad590f5ee6edc66d02f450a93cd10ae20403e85", kill_on_drop: false }` [INFO] [stdout] 6c48ba588a3d260bb7c753784ad590f5ee6edc66d02f450a93cd10ae20403e85