[INFO] updating cached repository https://github.com/01010101lzy/hotaru [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/01010101lzy/hotaru [INFO] [stderr] e4cfb48..73975cc connection -> connection [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1fc0606112ca89d7dc2a5f84e60925c774950e33 [INFO] checking 01010101lzy/hotaru against master#6250d56355d72264ece721e8d0dc95b16a6824b1 for pr-68350 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F01010101lzy%2Fhotaru" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/01010101lzy/hotaru on toolchain 6250d56355d72264ece721e8d0dc95b16a6824b1 [INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/01010101lzy/hotaru [INFO] finished tweaking git repo https://github.com/01010101lzy/hotaru [INFO] tweaked toml for git repo https://github.com/01010101lzy/hotaru written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/01010101lzy/hotaru already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3b519f366f5c61edf0618ddc0b35335c97d926907a5d67a2a1631b920ac96df5 [INFO] running `"docker" "start" "-a" "3b519f366f5c61edf0618ddc0b35335c97d926907a5d67a2a1631b920ac96df5"` [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking untrusted v0.7.0 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Checking futures-core v0.3.1 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking futures-sink v0.3.1 [INFO] [stderr] Checking bytes v0.5.3 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Checking futures-task v0.3.1 [INFO] [stderr] Checking arc-swap v0.4.4 [INFO] [stderr] Checking futures-io v0.3.1 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking pin-project-lite v0.1.1 [INFO] [stderr] Compiling sysinfo v0.10.5 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Checking once_cell v1.3.0 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Compiling ring v0.16.9 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Checking tracing-core v0.1.8 [INFO] [stderr] Checking unicode-normalization v0.1.11 [INFO] [stderr] Checking futures-channel v0.3.1 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Compiling err-derive v0.2.1 [INFO] [stderr] Checking lazy-pool v0.2.3 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking regex v1.3.3 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking crossbeam-channel v0.4.0 [INFO] [stderr] Checking rmp v0.8.9 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Compiling rustversion v1.0.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling syn-mid v0.4.0 [INFO] [stderr] Compiling tokio-macros v0.2.1 [INFO] [stderr] Compiling proc-macro-error v0.2.6 [INFO] [stderr] Compiling tracing-attributes v0.1.6 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking blake2 v0.8.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking crossbeam v0.7.3 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking pem v0.6.1 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking tokio v0.2.6 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Checking yasna v0.3.1 [INFO] [stderr] Compiling proc-macro-error v0.4.4 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.3 [INFO] [stderr] Checking tracing v0.1.11 [INFO] [stderr] Checking twox-hash v1.5.0 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking webpki v0.21.0 [INFO] [stderr] Checking rcgen v0.7.0 [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] Checking ct-logs v0.6.0 [INFO] [stderr] Checking rustls v0.16.0 [INFO] [stderr] Compiling structopt-derive v0.4.0 [INFO] [stderr] Checking quinn-proto v0.5.2 [INFO] [stderr] Checking rustls-native-certs v0.1.0 [INFO] [stderr] Checking tokio-rustls v0.12.2 [INFO] [stderr] Checking futures-executor v0.3.1 [INFO] [stderr] Checking futures v0.3.1 [INFO] [stderr] Checking structopt v0.3.7 [INFO] [stderr] Checking quinn v0.5.2 [INFO] [stderr] Checking hotaru v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `Sink`, `Stream` [INFO] [stderr] --> src/digest/mod.rs:10:15 [INFO] [stderr] | [INFO] [stderr] 10 | use futures::{Sink, SinkExt, Stream, StreamExt}; [INFO] [stderr] | ^^^^ ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `IntoIterator` [INFO] [stderr] --> src/digest/mod.rs:12:17 [INFO] [stderr] | [INFO] [stderr] 12 | use std::iter::{IntoIterator, Iterator}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AsyncReadExt`, `AsyncRead`, `AsyncWriteExt`, `AsyncWrite` [INFO] [stderr] --> src/net/connection.rs:2:17 [INFO] [stderr] | [INFO] [stderr] 2 | use tokio::io::{AsyncRead, AsyncReadExt, AsyncWrite, AsyncWriteExt}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stderr] --> src/net/model.rs:1:13 [INFO] [stderr] | [INFO] [stderr] 1 | use serde::{Deserialize, Serialize}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crossbeam` [INFO] [stderr] --> src/prelude/para_task.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crossbeam; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `IntoIterator` [INFO] [stderr] --> src/prelude/para_task.rs:4:17 [INFO] [stderr] | [INFO] [stderr] 4 | use std::iter::{IntoIterator, Iterator}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::atomic::AtomicU64` [INFO] [stderr] --> src/prelude/para_task.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::sync::atomic::AtomicU64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::atomic::Ordering::SeqCst` [INFO] [stderr] --> src/prelude/para_task.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::sync::atomic::Ordering::SeqCst; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `clap::*` [INFO] [stderr] --> src/prelude/para_task.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use clap::*; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Waker` [INFO] [stderr] --> src/prelude/para_task.rs:15:32 [INFO] [stderr] | [INFO] [stderr] 15 | use std::task::{Context, Poll, Waker}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Sink`, `Stream` [INFO] [stderr] --> src/digest/mod.rs:10:15 [INFO] [stderr] | [INFO] [stderr] 10 | use futures::{Sink, SinkExt, Stream, StreamExt}; [INFO] [stderr] | ^^^^ ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `IntoIterator` [INFO] [stderr] --> src/digest/mod.rs:12:17 [INFO] [stderr] | [INFO] [stderr] 12 | use std::iter::{IntoIterator, Iterator}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AsyncReadExt`, `AsyncRead`, `AsyncWriteExt`, `AsyncWrite` [INFO] [stderr] --> src/net/connection.rs:2:17 [INFO] [stderr] | [INFO] [stderr] 2 | use tokio::io::{AsyncRead, AsyncReadExt, AsyncWrite, AsyncWriteExt}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stderr] --> src/net/model.rs:1:13 [INFO] [stderr] | [INFO] [stderr] 1 | use serde::{Deserialize, Serialize}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crossbeam` [INFO] [stderr] --> src/prelude/para_task.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crossbeam; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `IntoIterator` [INFO] [stderr] --> src/prelude/para_task.rs:4:17 [INFO] [stderr] | [INFO] [stderr] 4 | use std::iter::{IntoIterator, Iterator}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::atomic::AtomicU64` [INFO] [stderr] --> src/prelude/para_task.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::sync::atomic::AtomicU64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::atomic::Ordering::SeqCst` [INFO] [stderr] --> src/prelude/para_task.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::sync::atomic::Ordering::SeqCst; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `clap::*` [INFO] [stderr] --> src/prelude/para_task.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use clap::*; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Waker` [INFO] [stderr] --> src/prelude/para_task.rs:15:32 [INFO] [stderr] | [INFO] [stderr] 15 | use std::task::{Context, Poll, Waker}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Iterator` [INFO] [stderr] --> src/digest/mod.rs:12:31 [INFO] [stderr] | [INFO] [stderr] 12 | use std::iter::{IntoIterator, Iterator}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/digest/mod.rs:212:9 [INFO] [stderr] | [INFO] [stderr] 212 | for i in 0..read_chunk_cnt { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `num` [INFO] [stderr] --> src/net/listen.rs:1:26 [INFO] [stderr] | [INFO] [stderr] 1 | pub async fn listen_port(num:u16){} [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_num` [INFO] [stderr] [INFO] [stderr] warning: unused import: `Iterator` [INFO] [stderr] --> src/digest/mod.rs:12:31 [INFO] [stderr] | [INFO] [stderr] 12 | use std::iter::{IntoIterator, Iterator}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/digest/mod.rs:212:9 [INFO] [stderr] | [INFO] [stderr] 212 | for i in 0..read_chunk_cnt { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `num` [INFO] [stderr] --> src/net/listen.rs:1:26 [INFO] [stderr] | [INFO] [stderr] 1 | pub async fn listen_port(num:u16){} [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_num` [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `DEFAULT_READ_CHUNK` [INFO] [stderr] --> src/digest/mod.rs:195:1 [INFO] [stderr] | [INFO] [stderr] 195 | static DEFAULT_READ_CHUNK: u64 = 128 * MEGABYTE; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `DEFAULT_READ_CHUNK` [INFO] [stderr] --> src/digest/mod.rs:195:1 [INFO] [stderr] | [INFO] [stderr] 195 | static DEFAULT_READ_CHUNK: u64 = 128 * MEGABYTE; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `SinkExt`, `Sink`, `StreamExt`, `Stream` [INFO] [stderr] --> src/main.rs:3:15 [INFO] [stderr] | [INFO] [stderr] 3 | use futures::{Sink, SinkExt, Stream, StreamExt}; [INFO] [stderr] | ^^^^ ^^^^^^^ ^^^^^^ ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `IntoIterator`, `Iterator` [INFO] [stderr] --> src/main.rs:5:17 [INFO] [stderr] | [INFO] [stderr] 5 | use std::iter::{IntoIterator, Iterator}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::PathBuf` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::path::PathBuf; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str::FromStr` [INFO] [stderr] --> src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::str::FromStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `hotaru` [INFO] [stderr] --> examples/conn_server/main.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use hotaru; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `SinkExt`, `Sink`, `StreamExt`, `Stream` [INFO] [stderr] --> src/main.rs:3:15 [INFO] [stderr] | [INFO] [stderr] 3 | use futures::{Sink, SinkExt, Stream, StreamExt}; [INFO] [stderr] | ^^^^ ^^^^^^^ ^^^^^^ ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `IntoIterator`, `Iterator` [INFO] [stderr] --> src/main.rs:5:17 [INFO] [stderr] | [INFO] [stderr] 5 | use std::iter::{IntoIterator, Iterator}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::PathBuf` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::path::PathBuf; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str::FromStr` [INFO] [stderr] --> src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::str::FromStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `out` [INFO] [stderr] --> src/main.rs:28:17 [INFO] [stderr] | [INFO] [stderr] 28 | let out = hotaru::digest::scan_folder(scan.folder).await; [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_out` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `out` [INFO] [stderr] --> src/main.rs:28:17 [INFO] [stderr] | [INFO] [stderr] 28 | let out = hotaru::digest::scan_folder(scan.folder).await; [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_out` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 31s [INFO] running `"docker" "inspect" "3b519f366f5c61edf0618ddc0b35335c97d926907a5d67a2a1631b920ac96df5"` [INFO] running `"docker" "rm" "-f" "3b519f366f5c61edf0618ddc0b35335c97d926907a5d67a2a1631b920ac96df5"` [INFO] [stdout] 3b519f366f5c61edf0618ddc0b35335c97d926907a5d67a2a1631b920ac96df5